Problems with smart contracts jobs

Filter

My recent searches
Filter by:
Budget
to
to
to
Type
Skills
Languages
    Job State
    2,000 problems with smart contracts jobs found, pricing in NZD
    Golf Spring 24 9 days left

    Hi Tono, How are you? I have some more golf images here for you. Please do as normal on these. For each image can you please: -Remove skin blemishes -Clean up and smooth the backgrounds -fix and stray threads -remove dust etc from garments -Remove stray hairs from hairline Some images will require little or no work and som...some more golf images here for you. Please do as normal on these. For each image can you please: -Remove skin blemishes -Clean up and smooth the backgrounds -fix and stray threads -remove dust etc from garments -Remove stray hairs from hairline Some images will require little or no work and some will need a bit of time spending, Please use your judgement. You know what I like now! Any problems, Let me know. I will send a download link ...

    $327 (Avg Bid)
    $327 Avg Bid
    1 bids

    I'm in need of a l...audience for this contract is our clients. Therefore, it should be clear, comprehensive, and easy for a layman to understand. - Purpose: The primary goal of this contract is to govern product sales transactions between our company and the clients. Key Requirements: - Prior Experience: I'd prefer someone with a solid background in contract law and previous experience with client-focused contracts. - Industry Knowledge: While not mandatory, a legal professional with experience in product sales contracts will be preferred. - Language: The contract should be drafted using simple language and in a manner that is easily understood by non-legal professionals. Experience in customer-centric legal drafting, product sales, and cont...

    $83 (Avg Bid)
    $83 Avg Bid
    4 bids

    I am searching for an advanced level Web3 backend developer who has extensive experience working with Ethereum. The scope of the project requires the following functionalities to be integrated: - Smart contract implementation - Token creation The ideal candidate should have a strong grasp of blockchain technology, particularly Ethereum, and a proven track record of implementing smart contracts and creating tokens. They need to maintain the highest level of quality, accuracy, and security in their work. Advanced skill set in backend development is a must.

    $59 / hr (Avg Bid)
    $59 / hr Avg Bid
    18 bids

    I am seeking an AI developer with significant expertise in reinforcement learning. Key Responsibilities: * Apply reinforcement learning techniques to solve complex problems. Required Skills and Experience: * Proficiency in Python. * Expert-level knowledge and hands-on experience in reinforcement learning. Only apply if you possess an excellent understanding of reinforcement learning algorithms, and Python programming. This project is demanding and requires a high level of competency, therefore, only experts in the field are sought. Your expertise will be crucial in optimizing our current models and laying down the roads for future developments.

    $232 (Avg Bid)
    $232 Avg Bid
    26 bids

    I'm in need of an experienced Web3 developer to join our team and help us with crucial tasks related to our project on the Binance Smart Chain. Key responsibilities include: - Smart contract development: You should be skilled and knowledgeable in Solidity. - DApp development: We're looking for someone who can translate our vision into a user-friendly decentralized application. - Web3 integration: You should have a thorough understanding of and be able to seamlessly integrate our project with the blockchain. Your expertise in and node.js will be a valuable asset in this role. Experience in blockchain development is also essential. If you're keen to be part of an exciting project and can contribute with your Web3 expertise, please get...

    $129 (Avg Bid)
    $129 Avg Bid
    12 bids

    I'm seeking a Laravel developer to assist with resolving some issues in my project. Key Points: - The project is facing certain problems that are affecting its functionality. The candidate will need to have a strong understanding of Laravel to identify and resolve these issues efficiently. - Your application should highlight your experience with Laravel. Previous work samples would be ideal to showcase your skills in this area. The ideal candidate would be someone with a good amount of experience in Laravel. Your past work should demonstrate your skills, and a detailed project proposal would be highly appreciated. Looking forward to your applications.

    $157 (Avg Bid)
    $157 Avg Bid
    42 bids

    I'll work as streamer for 2 hours by day without any problems and sending messages of report if I have any issues.

    $25 / hr (Avg Bid)
    $25 / hr Avg Bid
    1 bids

    I'm encountering an issue with my RDP connection through my Cloudflare tunnel. Although other services are functioning as expected, RDP is not connecting correctly. I'm seeking a skilled professional with a deep understanding of Cloudflare and RDP setups to help me troubleshoot and resolve this problem. Key Points: - No specific error messages are being displayed when attempting to establish the RDP connection. - The remote desktop host is running on Linux. - There have been some issues previously with establishing RDP connections to this server before the Cloudflare tunnel was set up. Your role will involve: - Investigating the issue thoroughly to understand why RDP isn't working as expected. - Implementing necessary changes to the Cloudflare setup or...

    $154 (Avg Bid)
    $154 Avg Bid
    10 bids

    I am seeking a proficient graphic designer to create a minimalistic agricultural logo. The design should embody simplicity, yet still have the ability to strongly represent my business. Key specifics: Our business name is Brown Agri Solutions, our slogan is Our solutions fix your problems. - My color palate choice would be a fusion of greens and browns. or Brown and light browns/gold. - The logo must incorporate a wheat symbol, an aspect quintessential to agriculture. extra points for encapsulating a spanner within the wheat head symbol - It's fundamental that the design is identifiable, easy to understand yet carries a level of sophistication. Ideal skills for this project would be: - Extensive experience in graphic design - Proficiency in color theory - Evident experienc...

    $358 (Avg Bid)
    $358 Avg Bid
    152 bids

    I'm on the hunt for an experienced sales professional with a particular strength in client relationship management. Key Responsibilities: - Primarily, you will be handling the re-negotiation of contracts with our clients. Given the complex nature of this role, I require someone who has an advanced level of expertise in contract re-negotiation. Ideal Skills: - Advanced understanding of contract re-negotiations within sales - Previous experience in long-term client relationship management - Excellent communication and negotiation skills If you have a solid track record in improving client contracts while maintaining strong relationships, please bid on this project. Preference will be given to those with a proven history in the field.

    $18 (Avg Bid)
    $18 Avg Bid
    4 bids
    Fix DNS configuration 6 days left
    VERIFIED

    I need help from a DNS expert. I'm running my own authoritative name servers (bind). However, I'm noticing issues with the setup. I'm fairly confident that my configuration is correct, but there must be something I'm missing. So I'm looking for help. I can offer 50€ plus another 50€ if you find an issue with my servers that solves the following problems, or at least some of them. - Sometimes name resolution fails when using a third-party resolver like quad8, quad9, or quad1. This happens maybe 1 out of 10 times. You can test it with the domains: , , , , , , Once the records are cached by the third-party resolve, there is no problem anymore until the records expire. - Furthermore, when I want

    $209 (Avg Bid)
    $209 Avg Bid
    16 bids

    I'm looking for an experienced front end developer to make some adaptations and fix some bu...front end developer to make some adaptations and fix some bugs on my WordPress site. Key Requirements: - Extensive experience with WordPress and PHP - Proficient in adapting websites to plugins - Skilled in diagnosing and fixing Front end bugs like layout issues, responsive design problems, and CSS styles(Need to fix issue with content formatting in blog) - Prior experience with MeawApps AI Engine Plugin (the main issue is the chatbot is visible on WP website with basic Theme, but with my installed chatbot is not visible at all) For your application, please focus on your relevant experience. I'm looking for a professional who can swiftly imple...

    $370 (Avg Bid)
    NDA
    $370 Avg Bid
    28 bids

    ...can be part of our team. Salary: $525 - $850 (negotiable depending on experience) / month Contract: Full time - 40 hrs. / week (flexible schedule with at least 3 hrs. overlap with US Pacific business hours) Position Overview: The Sourcing and Procurement Specialist will play a pivotal role in our operations, responsible for managing client accounts and sourcing materials from various platforms and suppliers. The ideal candidate will be fluent in English and have strong Mandarin skills, as a significant portion of our supplier base is located in China. They will have a strong background in mechanical engineering, sourcing, negotiating contracts, and coordinating logistics. Strong communication skills will be essential to effectively communicate client needs to supp...

    $723 (Avg Bid)
    $723 Avg Bid
    13 bids

    I'm encountering ligature font issues with Indian languages such as Devanagari, Tamil, Bengali, Hindi, and Marathi. The problem seems to be when we download the PDF. I need a professional who can help me resolve this issue. Key Requirements: - The task is primarily focused on troubleshooting and fixing ligature font problems - The end goal is to ensure the correct display of the fonts in a PDF file. Ideal Skills and Experience: - Proven expertise with Indian fonts, particularly Devanagari, Tamil, and Bengali. - Prior experience with troubleshooting ligature font issues in a print media setting. - Familiarity with creating PDF files from print media sources. - Attention to detail and ability to deliver high-quality work. Please bid on this projec...

    $497 (Avg Bid)
    $497 Avg Bid
    19 bids

    As a self-employed professional, I need expert assistance with matters related to income tax. My needs include: - Tax planning and advice: Provision of strategic tax planning tailored to my particular circumstances to optimize my tax situation. - Resolving tax issues: Assistance in handling and resolving any existing or potential tax-related problems. - Draft Copy: Guidance and potential collaboration on creating and reviewing tax documents, though I'm currently uncertain about it. Ideal freelancers for this project should have a strong background in tax law, income tax filing for self-employed professionals, and excellent problem-solving skills. Business advisory experience would also be beneficial.

    $128 (Avg Bid)
    $128 Avg Bid
    16 bids

    I'm in need of a concert ticket bot that can operate on several platforms, includin...request intervals) - Technical requirements - use session management and different proxies/ips, implement captcha solving techniques or third-party captcha services if there is any available captcha yet to be solve, ensure scalability to handle high request volumes - Session tracking : the bot should extract and log the link for any session that successfully passes the queue The bot should be smart enough to navigate through the ticketing process of these platforms and complete the purchase. Experience in web scraping, automation, and ticketing bots, as well as knowledge of the mentioned platforms, is a must. If you can build a robust, reliable bot that meets these requirements, I'd lo...

    $381 (Avg Bid)
    $381 Avg Bid
    25 bids

    I'm in need of a web-based job card system that will allow the creation and editing of digital job cards. There is also a requirement for quotes, parts / inventory, archived jobs, and customer management. Both employees and managers will need access to the system, with an admin login section for authorization of completed job cards. We would like the system to export completed jobs to CSV file for automated invoice generation in Quickbooks Online. We will also require the system to import the customer database from Quickbooks in CSV format. Key Functionalities: - Creation and Editing of Jobs - Ability to use system on-site / remotely through the use of iOS or Android web browsing. Some - Ability to select a simple job status from a drop-down combo box eg. In-progress, waiti...

    $1558 - $6230
    Sealed
    $1558 - $6230
    96 bids

    Hi, this is the first milestone for the new project. It's just a review of the topic. 1. Initial project review £20. I know you’ll need to spend some time researching the ethernet interfaces. I think it’s best that we aim to produce a Modbus TCP interface. I’m paying you to spend some time looking into that. The idea is to find any problems with the approach I’m suggesting before we start.

    $41 (Avg Bid)
    $41 Avg Bid
    1 bids

    Hi, I am looking for someone to setup a Linux VM for me. I have tried to do it myself but have failed. I want to setup a VM so that I can host my own on-premise cloud. I got filerun as software from to do it with. Unfortunately, their installation instructions are not working out for me due to a lack of Linux knowledge. Now I am at a point where someone do it for me and I can work from there. I would like to see you do it so that I can see where I went wrong. I would also like it if you can assist me in the future if and when there is problems.

    $183 (Avg Bid)
    $183 Avg Bid
    50 bids

    I have two APIs in PHP that need to be fixed, specifically regarding issues with user authentication. Key Requirements: - Fix API A and API B - Resolve the authentication problems - Ensure APIs are properly authenticating users Ideal Skills and Experience: - Strong experience with PHP - Proficiency in working with APIs - Prior experience in resolving authentication issues - Ability to troubleshoot and debug efficiently Please let me know about your prior experiences in fixing PHP APIs, especially with user authentication. Feel free to share examples of your previous work or any relevant details. Your proposal should outline your plan on how you intend to resolve the issues and demonstrate that you understand the project requirements.

    $7 / hr (Avg Bid)
    $7 / hr Avg Bid
    17 bids

    ...partnerships with suppliers offering both prepaid and postpaid top-up services. The candidate should also have an extensive network in the telecom sector and the ability to source supplies from all countries. Key Responsibilities: - Identify and establish partnerships with local suppliers providing both prepaid and postpaid top-up services across the globe. - Source suppliers in countries such as the United States, China, and Brazil as well as all other countries. - Utilize existing connections in the telecom industry to ensure high-quality suppliers and competitive pricing. - Negotiate contracts and agreements with identified suppliers. Ideal Candidate: - Experience in the telecom industry for more than 5 years. - Proven track record in sourcing and establ...

    $4907 (Avg Bid)
    $4907 Avg Bid
    1 bids

    I'm seeking the expertise of a skilled MBA professional for a personal inventory management project. - I require a comprehensive anal...the expertise of a skilled MBA professional for a personal inventory management project. - I require a comprehensive analysis of my current inventory problems and suggestions on how to tackle them. - The goal is to optimize my inventory, reduce excess stock, and potentially streamline supply chain processes. - Please note that I don't currently have an inventory management system in place, so the recommendations need to be implementable from scratch. Ideal Skills: - MBA or relevant business education - Proven experience in inventory management - Strong analytical and problem-solving skills Please bid if you think you can help m...

    $43 (Avg Bid)
    $43 Avg Bid
    31 bids

    I am in need of a talented blockchain developer who can create a BEP20 Crypto Wallet with integrated smart contract capabilities. Key Requirements: - Cryptocurrency Support: The wallet should primarily support BEP20 tokens, enabling users to store and manage this particular type of cryptocurrency. - Smart Contract Functionalities: The smart contract within the wallet should enable contract deployment and execution. Ideally, I would like the smart contract to also have a specific feature for generating a consistent income for users. - Cross-Platform Accessibility: The wallet should be designed for mobile use, available on both iOS and Android devices. Ideal Skills and Experience: - Proficiency in BEP20 Token Development: Experience in creating a...

    $2255 (Avg Bid)
    $2255 Avg Bid
    21 bids

    I have a Uniswa...integrated on my web platform built using React. The widget is currently facing connectivity problems that need to be addressed. Uniswap Swap Widget It use Metamask and Wallet Connect , I want change it Rainbowkit connector It need to complete in few hrs Ideal Skills and Experience: - Proficiency with React and Uniswap - Experience in fixing connectivity issues in web platforms - Understanding of how to integrate and troubleshoot widgets The task mainly involves identifying the root cause of the connectivity issue, and implementing a reliable fix that ensures the widget functions correctly. Experience with similar projects or Uniswap integration will be a strong plus.

    $164 (Avg Bid)
    $164 Avg Bid
    11 bids

    ...create a custom assessment platform, similar to Coderbyte/ Hackerrank tailored to my specific needs not limited, but similar to . Here's what I'm looking for: 1. AI-Generated Code Assistance** - **Smart Code Suggestions**: Implement AI algorithms that provide real-time code suggestions and auto-completions similar to tools like GitHub Copilot. - **Code Snippets**: AI can suggest commonly used code snippets based on the problem statement and context. - **Problem Solving Hints**: AI can offer hints or guide candidates through difficult problems without giving away the solution. - **Adaptive Learning**: Use AI to adjust the difficulty of questions based on the candidate's performance in real-time. ### **2. AI-Based Cheat Detection** - **Plagiarism Detecti...

    $4262 (Avg Bid)
    $4262 Avg Bid
    17 bids

    I am currently in need of an experienced architect who specializes in commercial architectural design and construction document preparation. The perfect candidate for this project should be someone with: - Exceptional skills in architectural design, specifically for small-scale commercial projects (less than 5,000 sq.ft.) - Expertise in preparing detailed construction documents, including drawings, specifications, and contracts. - A proven track record of successful small commercial architectural projects would be a huge advantage Your input will be instrumental in generating compelling designs that make optimal use of space as well as preparing comprehensive construction documents for the build. Looking forward to your applications and architect portfolio.

    $458 (Avg Bid)
    $458 Avg Bid
    19 bids

    We are seeking a skilled Frontend Developer to integrate a staking smart contract with a React frontend page for interaction. The project involves combining a pre-existing staking smart contract, staking React page, and token contract to create a seamless user experience. The necessary components including the staking contract, staking react page and token contract have already been prepared. Initially, we will conduct trials on the Sepolia testnet or other testnet to ensure all systems are operational before launching on the Ethereum mainnet. I have already source code for UI. If you're a skilled Frontend Developer with a passion for blockchain and smart contracts, please submit your resume and a brief cover letter explaining your experienc...

    $59 / hr (Avg Bid)
    $59 / hr Avg Bid
    22 bids

    I require an experienced PHP developer who can quickly resolve two broken links on my e-commerce website. The first issue is in the search line reset menu, while the second is between the cart and the payment gateway. Key Responsibilities: - Fixing two broken links in the e-commerce page - Ensuring the page stops looping - Ensuring the p... The fix needs to be completed in the next week. Ideal Candidate: - Proficient in PHP, particularly in e-commerce settings - Strong understanding of custom coding - Ability to work efficiently and meet deadlines - Experience in troubleshooting and resolving similar issues I have existing documentation and code comments available for the sections with issues, so you will have all the necessary resources to identify and resolve the problem...

    $36 / hr (Avg Bid)
    $36 / hr Avg Bid
    157 bids

    ...have not bothered to read the brief before wanting to chat. I'll only start a chat if you have at least 2 to 4 links to card games you have published. Skills and experience required for this project: Experience converting physical card deck games into digital game experiences would be the ideal provider. The game brief overview: "Ello" is a two-player game played with a standard 52-card deck, where each player starts with 26 cards. The game assigns values to only four cards in the deck. In each turn, players alternate, placing one card face-up. The objective in each round is to play a card that exceeds the value of the first card played. If it doesn't, the player loses that round and collects all the cards played. The winner initiates the next ro...

    $999 (Avg Bid)
    $999 Avg Bid
    41 bids

    ...product in question is a pair of smart glasses. I would specifically require material finishes involving plastic, glass and metal incorporated into the render. Ideal applicants should have: - Strong experience in photorealistic 3D rendering, especially of products. - Proficiency in applying various textures and materials to the model (in this case, glass, metal, and plastic). - Good knowledge of rendering software and tools to achieve high-quality results. - Fine attention to detail to recreate realistic representations of smart glasses. Your portfolio or samples of previous work will significantly influence our decision. Your understanding of reflective and light properties of various materials will be a big plus. Please provide an estimate of hours along with your...

    $644 (Avg Bid)
    $644 Avg Bid
    65 bids

    I'm in need of a creative writer to come up with "Would You Rather" jokes for a middle school audience. The jokes should: - Be suitable for middle school students. - Be delivered in written form, without the need for illustrations or audio. - not IA generated - not from internet or from existing books (sorry, we already have them all) Ideal candidates for this project are: - Experienced writers or joke creators who understand the unique sense of humor of middle schoolers. - Able to produce engaging and fun content that is suitable for kids/family party. - Creative and able to come up with a wide range of jokes on different everyday topics. Your work will help entertain and engage our young listeners and must respect the target audience's age and sensi...

    $129 (Avg Bid)
    $129 Avg Bid
    19 bids
    Laravel Developer Bug Fixing 6 days left
    VERIFIED

    I'm in need of an Expert Laravel Developer to fix some functionality issues with my current system. The main problem is various features are not working as expected. Your primary task will be to troubleshoot and correct these issues. You should have a deep understanding of Laravel and its ecosystem to quickly identify and resolve the problems. Key Requirements: - Proficient in Laravel framework - Strong problem-solving skills - Ability to work independently - Excellent communication skills Ideal Skills: Laravel, Bug Fixing, Troubleshooting, Problem Solving.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    79 bids

    I want someone who can create a database in MS Access for Invoices Log (tracking for already processed invoices) with the following features. 1- A list of all invoices (Master List) with the field names I will provide. 2- A list of all Contracts with the field names I will provide. 3- A list of all Purchase Orders. 4- A list of Approvers who is approving the invoices. 5- A list of Accounts. 5- All of these list should be linked with each other. The database should have a login page. After Login, there should be a a Main Page, with link to the above mentioned list pages plus, Add Invoice, Search Invoice, Search Approver, Search Contract, Search PO, Search Account and Reports pages. For Add New Invoice page, I should be able to add an invoice det...

    $245 (Avg Bid)
    $245 Avg Bid
    18 bids

    ...in these industries. - Your role will be to identify potential buyers and establish connections with them on my behalf. - Prior experience in B2B sales, particularly in the electrical and marine equipment sectors, would be a significant advantage. - Knowledge of the big players in these industries and the ability to navigate the complex procurement processes of major companies is essential. - Excellent communication and negotiation skills are a must. - Your job will not involve actual product delivery; rather, it's about creating the initial relationship and ensuring both parties are aware of the potential benefits of working together. - The ultimate goal is to secure long-term contracts and build a strong reputation as a reliable supplier. I'm open to di...

    $466 (Avg Bid)
    $466 Avg Bid
    6 bids

    ...Vehicle Charging Stations - Energy Grid - Home Appliances: - Fridge - Kettle - TV - Toaster - Coffee Machine - Oven - Microwave - Dishwasher - Washing Machine - Clothes Dryer - Iron - Vacuum Cleaner - Air Conditioner - Geyser/Water Heater - Pool Pump - Smart Plug - Smart Thermostat - Bar Meters to show usage - Usage Dials - Usage Meters Animated Diagrams: - Electric Vehicle Chargers - Solar Panels - Energy Utilities/Power Lines/Power Grids - House with Rooms - Electricity Lightning Bolt - Smart Car Animated Ant Tracks showing movement between the house, grid, solar panels, and electric car Technical Specifications: - Graphics should be high-resolution and optimized for web use. - Animations should be smooth and optimized ...

    $234 (Avg Bid)
    $234 Avg Bid
    33 bids

    I'm looking for an expert in WordPress to improve my existing pre-registration page. The site is in Japanese, so fluency in th...language is a must. The project involves: - **Design Enhancements:** I need a fresh, modern design that is user-friendly and visually appealing. - **Functionality Improvements:** The page should be optimized for better performance and enhanced functionality. - **Fixing Website Issues:** There are some pressing issues that need to be addressed, including slow loading speed and mobile responsiveness problems. The goal is to make the pre-registration page load in less than 3 seconds. A skilled professional who understands the Japanese language and has a good grasp of WordPress is what I'm looking for. Your expertise is highly valued, so please sen...

    $752 (Avg Bid)
    $752 Avg Bid
    151 bids

    I currently have a problem with my InDesign project. I initially detected an image error when I attempted exporting to EPUB. The error points to an image that I can't pinpoint in the project. I am looking for help to: - Identify the problem with the missing image - Delete the problematic image from the project The ideal freelancer for this job should have substantial expertise in running diagnostics on InDesign projects, a keen eye for detail, and proven experience in resolving similar InDesign problems. A quick turnaround would be highly preferable.

    $33 / hr (Avg Bid)
    $33 / hr Avg Bid
    13 bids

    ...array of smart contracts on my website. The successful freelancer will have extensive experience with: - Token creation and management - Decentralized finance (DeFi) protocols - Non-fungible tokens (NFTs) - Processes of Buying Jetton, conversions, NFT launches - Creating secondary marketplace - Burning NFTs ---------- About project: STONE on TON This project introduces an innovative approach by creating an efficient ecosystem for launching and selling collections of goods from various sources on the Ton blockchain. The project's combination of RWA, unique collections, buyer privacy, and proprietary storage provides convenience and security for project participants. Problem-solving Addressing one of the significant challenges with cryptocurrenc...

    $4184 (Avg Bid)
    $4184 Avg Bid
    34 bids
    Web UX/UI Enhancement 5 days left
    VERIFIED

    ...platform Ideal Skills & Experience: - Previous experience designing for web platforms - Familiarity with UX/UI principles and best practices - Strong portfolio demonstrating your design skills - Experience with MVP (Minimum Viable Product) stage projects is a plus - Ability to understand and translate user needs into a visually pleasing design PiipAi is hiring a UX/UI DESIGNER We are looking an experienced UX/UI DESIGNER to join our team. We are looking for someone who has ● An organized, detailed, analytical, and process-oriented mindset ● Strong communication skills to present ideas and to help people understand the rationale behind design proposals and the complex nuances of design problems ● Quality Assurance Testing Experience ● Android & Apple Devic...

    $44 / hr (Avg Bid)
    $44 / hr Avg Bid
    137 bids

    We are seeking a skilled Frontend Developer to integrate a staking smart contract with a React frontend page for interaction. The project involves combining a pre-existing staking smart contract, staking React page, and token contract to create a seamless user experience. The necessary components including the staking contract, staking react page and token contract have already been prepared. Initially, we will conduct trials on the Sepolia testnet or other testnet to ensure all systems are operational before launching on the Ethereum mainnet. I have already source code for UI. If you're a skilled Frontend Developer with a passion for blockchain and smart contracts, please submit your resume and a brief cover letter explaining your experienc...

    $57 / hr (Avg Bid)
    $57 / hr Avg Bid
    37 bids

    I'm in need of a competent web developer who is experienced with Bootstrap and can troubleshoot issues affecting the mobile browser version of my website. Key Tasks: - Identify and rectify issues causing browser compatibility problems - Ensure full responsiveness across different mobile browsers, particularly Safari, Chrome, and Firefox - Confirm that website's layout is consistent and functional on all devices The initial issue seems to be centered around Bootstrap, and hence, your understanding and experience with this framework is crucial. While I'm not certain if the Bootstrap framework itself is the root cause, your ability to investigate and resolve all possible problems affecting mobile responsiveness is highly sought. Ideal Skills and E...

    $270 (Avg Bid)
    $270 Avg Bid
    74 bids

    I have a project where I need assistance with a few specific aspects of deploying node.js. These include: - Connecting to a PostgreSQL database that is currently partially set up, - Integrating with Sequelize, specifically addressing problems with model relationships, - Establishing a connection to AWS. This will be an hourly consultation, so I'm in need of a freelancer who is highly skilled in node.js deployment, PostgreSQL database set up, Sequelize integration, and AWS connections.

    $18 / hr (Avg Bid)
    $18 / hr Avg Bid
    20 bids

    ...create an automaton for recognising handwritten digits specifically within mathematical problems. Responsibilities: - Develop a machine learning algorithm capable of recognising handwritten digits - The primary focus will be on mathematical problems - Ensure accuracy and adaptability to various handwriting styles - Configure the algorithm to output recognized digits as digital numbers Ideal skills & experience: - Proficiency in machine learning algorithms and principles - Extensive experience with handwriting recognition software - Demonstrate capabilities in Python, TensorFlow or similar platforms - Have a deep understanding of Optical Character Recognition (OCR) - Familiarity with mathematical problems and their structures The end goal is to...

    $64 (Avg Bid)
    $64 Avg Bid
    9 bids

    ...is supposed to collect data that matches specific regex patterns. This means that it's not just supposed to collect all messages or only new messages since the last run, but rather those that align with the predefined regex matches. It should give me the option to select which groups get scraped, how far back it crawls back and download/read/regex match/save data. I'm looking for a Python guy who can help me rectify these problems and ensure the script runs efficiently. Experience with Telegram/telethon API, regex, and web scraping is crucial for this task. So if you're a Python developer with previous experience in fixing script errors, particularly in the context of web scraping, I'd love to hear from you....

    $49 (Avg Bid)
    $49 Avg Bid
    14 bids

    ...whizz who can streamline and boost our Squid and Linux configuration to more efficiently handle a large quantity of proxies, potentially using a /48 ipv6 for each, amounting to a massive number (~65k for a /32 and 512k for a /29). Currently, we are facing: - Proxy connection issues - Resource utilization problems We are working with an enormous number of proxies, way more than 50,000. Our current server is running on Ubuntu 20. Ideal Skills and Experience: - Proven track record with Linux (Ubuntu) server management - Thorough understanding of Squid protocols - Expertise in managing high-volume proxy servers - Solid capability to optimize system resources We need someone who can provide a smooth and superfast experience to our users by resolving these issues....

    $301 (Avg Bid)
    $301 Avg Bid
    9 bids

    I'm looking for someone who is smart and can record some action songs for preschool kids. No previous experience is required. You can just use your phone camera to record the videos. You only have to act/dance based on the songs we provide. You will get the payments for each video song you record. I will provide you with all the reference songs for each video. These are just 3-5 minute long videos and it depends on the rhymes song. Please take a look at the example video (This is just a demo video and the rhymes will be mostly in English.) -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- -------------------- PLEASE NOTE: You must be in SAREE

    $5 / hr (Avg Bid)
    $5 / hr Avg Bid
    40 bids

    I am currently experiencing payment processing errors with my PayPal plugin. All of my sales are automatically cancelled and I am not being notified. -Ideal Skills/ Experience: * Proven experience in troubleshooting PayPal plugin problems * Comprehensive understanding of payment processing * Ability to identify and solve connection issues. Let's collaborate to sort this out promptly to resume normal business operations.

    $57 (Avg Bid)
    $57 Avg Bid
    9 bids

    I'm in need of a smart and efficient developer to create a binary trading telegram robot. This robot should offer the following functionalities: - Signal Generation: The robot should be designed to generate both buy and sell signals for trading on PocketOption and OlympTrade platforms. The signals should be accurate, timely and should help in maximizing profits. - Delivery Mechanism: The signals should be delivered directly to the users via Telegram. The delivery needs to be prompt and reliable to ensure users can act swiftly on the signals provided. Ideal Candidate: - Proficient in creating telegram bots - Prior experience in binary options trading - Familiarity with PocketOption and OlympTrade platforms - Ability to deliver accurate and timely trading signals - Stro...

    $255 (Avg Bid)
    $255 Avg Bid
    6 bids

    I'm looking for a skilled sewing machine mechanic who specializes in Durkopp Adler 558. The main task will involve making a video of routine maintenance and operation. You should have experience with industrial sewing machines, ideally in a professional capacity. You MUST have access to a Durkopp Adler 558 in order for you to make the video. If you don't have access, please do not bid. I need a 30 minute video explaining how to use the machine, troubleshooting, fixing common problems, threading the machine, replacing basic parts, clearing jams. This video will be used to train staff using this machine at a sewing shop. So you must speak english, have a camera or good phone to video yourself explaining all the requirements above. One again, this is especifically...

    $80 (Avg Bid)
    $80 Avg Bid
    3 bids

    I'm seeking a professional to...analysis to identify the root cause of the problems - Ensuring that the software runs smoothly, and that any potential technical challenges are preemptively addressed - Providing clear and concise instructions for users on how to resolve common issues Ideal Candidate: - Proven experience in providing technical support for Windows software - Strong knowledge of how desktop applications work - Excellent problem-solving and communication skills - Ability to work remotely and respond to support requests in a timely manner - Familiarity with software debugging tools and techniques - A patient and customer-oriented approach to handling user queries Your involvement will play a crucial role in enhancing the overall user experience and satisfact...

    $244 (Avg Bid)
    $244 Avg Bid
    20 bids