Android app dev contract jobs
I'm looking... Key Requirements: - Develop a multisend smart contract that supports ERC20 tokens. The contract should allow for the distribution of ERC20 tokens to multiple recipients in a single transaction. - Implement pause functionality as a security feature. This is crucial to protect the contract from any potential vulnerabilities or attacks. - We would like to be able to interact with the contract if possible (on etherscan) Ideal skills and experience: - Proficiency in Solidity, the programming language used for Ethereum smart contracts. - Prior experience in developing multisend contracts and incorporating pause functionality. - Knowledge of best practices for smart contract security. - Ability to deliver a secure and efficient smart c...
I need of a developer to create a Docker image that can run Windows TTS on Ubuntu. i need a dev to make a bottle / docker image that can run windows tts to portably create tts .wav files on ubuntu. (using Wine) This will allow for the creation of .wav files using the Windows TTS engine in a portable and efficient manner. Steps: Install bottles / Wine / playonlinux Install the the tts into the bottle Use Balabolka to create a text .wav file example command: balcon -n Emily -t "The text will be read slowly." -s -5 -v 70 -w "d:Sound"
I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of previous relevant work.
I want to make a browser-based epub/pdf/text viewer that supports annotations For the first step, I need a dev to make a nodejs script that can convert epubs, pdfs, and txt files to static html files. I want 1 file for each chapter. The script should produce a that links to all chapter files. If a file has no chapters, break the book into 4000 words chapters Also it should produce a table of contents .json file. The file lists all the chapter files. Link to a similar project in your bid if you have it. Thanks for bidding
I'm looking for an experienced Android app developer with strong front-end and back-end skills to develop an app based on my requirements. Specifically, the app should support in-app purchases and be compatible with all current Android versions. Key Requirements: - Develop front-end and back-end of the app - Implement in-app purchasing functionality - Ensure the app supports all current Android versions Data Management: - I prefer direct database access for content management - Utilizing third-party services for a more seamless and efficient data processing Ideal Skills: - Proven experience in Android app development - Proficiency in implementing in-app purchases - Strong understanding of bot...
...remotely Compensation: Freelance contract position compensated through a combination of a base fee per project/application and a success fee equal to a % of grant funds awarded. Exact terms to be specified in contract. To Apply: Please submit a cover letter , and 2-3 writing samples demonstrating your grant writing abilities to [insert email address]. In your cover letter, please describe your experience with grant writing and why you would be a strong fit for our startup business. We are an equal opportunity employer and value diversity. All qualified applicants will be considered regardless of race, color, religion, gender, gender identity, sexual orientation, national origin, disability status, or any other characteristic protected by law. The contract freelanc...
I have 1 issue with socket.io-client. I developed the react-native project and tested it on Mac OS. I generated APK, but function is not working although that function is working well in Mac OS. If you have any experience, please let me know. Thanks
We have a prototype of a software application that is almost ready but only one part is missing and is that we need a function that prevents from shutting down the mobile phone. And that's what our team needs help in.
I need an Android service developed that continuously captures GPS location data in the background, enabling real-time tracking. Key Deliverables: - A service that can consistently capture GPS location data in the background - even when the app is closed. - The capture precision of the location data should be within 10 meters. - This data must be updated every 5 minutes to ensure accurate real-time tracking. Skills & Experience: - Strong proficiency in developing Android services. - Prior experience with GPS location tracking in background mode. - Demonstrated ability to deliver high-precision location data.
I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of use...
I'm seeking a professional app designer to create a sleek and user-friendly login interface for an Android app. Below are the key requirements: - **Platform**: The design should be specifically for Android devices. Prior experience in Android app design is a must. - **Authentication**: The login system should be simple, without the need for multi-factor authentication. - **Integration**: While the design should be self-sufficient, it should not rely on any third-party authentication systems. This is a standalone login system. Ideal candidates will have proven experience in Android app design, specifically focusing on login interfaces. Strong candidates will also have a portfolio of relevant work and a good understanding of use...
I want to activate android auto in my BMW 2019 without adding devices.. (something like below reference) reference:
The goal of this project is to gain some prac3cal experience in Android development and exercise your understanding of cellular and WiFi networks by measuring them. Our specific learning objectives include: • Getting familiar with the Android programming framework. • Implementing background services for Android. • Implementing network measurements using the Telephony and the Wifi Manager Android Apis. • Practicing technical code documentation. • Practicing teamwork.
I'm in need of an experienced architect or interior designer who can create a detailed renovation plan for my old waterfront home in Annapolis, Maryland. The property has gotten into a dilapidated state and I am looking to completely transform it into a modern style while preserving its coastal charm. Key Renovation Aspects - Interior Remodeling:...and exterior renovation planning - Excellent communication skills and ability to work collaboratively The selected freelancer will be expected to provide a comprehensive renovation plan that includes cost estimates, timeline, and material recommendations. A keen eye for detail and a passion for creative problem-solving will be highly valued. The winner will also be considered for receiving a contract to produce full plans for a lum...
I'm in need of an expert Mobile App developer to create an Android application for me. This app is primarily designed to scan nearby wifi networks and cellular networks using latitudes and longitudes. Key Features Required: - The central functionality should involve scanning networks. The app should be able to detect the presence of networks in a geographical location based on coordinates. User Interface: - I prefer a minimalistic approach to the user interface. Please ensure it's straightforward, clean, and efficient. Relevant Skills: - Android app development - Familiarity with network scanning technologies - Experience developing minimalistic user interfaces Please reach out if you have a good understanding of these requirements ...
We have an existing app with a menu that needs some attention. Right now, the focus is on changing existing menu item or a adding new one. While we want these changes to happen relatively soon, they aren't necessarily urgent and should be achievable without disrupting the overall flow of the app. - The interactions with the menu are also up for reconsideration. We're open to a different approach than the traditional menu. Maybe something more interactive like a roller, or a more user-friendly system than a standard dropdown. Right now we have 26 cities that have to be included The backend CMS work both for android and iOS Ideal skills for this project include: - App design experience, particularly with menu systems - A good understanding of use...
...looking for a competent mobile app developer to create an Android Internet Radio app that features a mix of content, including talk shows, music, and news and sports. This is what I require: - Development of the app solely for the Android platform - It would be a bonus if the app can support offline listening, but this is not a definitive requirement – I am open to discussion on this point. I provide access to my play store for the person to deploy the app. I will also submit the online radio link Ideal skills and experience: - Proven experience in mobile app development, especially in creating high-quality Android applications - Strong knowledge and experience with internet radio app creation would be hig...
I am looking for an experienced Android developer to help with a couple of key issues in my app. The primary focus should be on UI improvements. Key Tasks: token refresh functionality ignore battery optimize permission run at startups functionality UI change 2 new api's refactor code for easier maintenance currently displayes persistent notification dont want it Other requirements: - The app's token refresh mechanism must be revised and optimized - You should be able to ignore battery optimization permission I would ideally like a freelancer who is experienced with Java, Android Studio and UI/UX principles. Experience with token refresh mechanisms and battery optimization is also highly desirable. Please provide examples of previous relevant work.
...the Flutter framework, experienced in solving similar issues, and familiar with both Android and iOS development. • Build Errors: My project has been spawning various build errors that hinder the execution of the application. The freelancer is expected to help identify and rectify these errors. • UI Layout Problems: There are also vital concerns with the user interface layout. Some pages don't render correctly on different screen sizes, and the general responsiveness of the UI is inconsistent. The task would involve pinpointing these problems and implementing effective solutions. • Platform: The application is to be developed for both Android and iOS platforms. Therefore, experience with cross-platform app development will provide a definite ...
One-week contract - 2 videos per day
I'm in need of a skilled mobile app designer who can redesign an existing android app and also make for IOS. there will be two versions (android / Ios) EDITED: this project is not only to change the color or the images to the current app. you need to know about programation in arduino, bluetooth and android ,, because this app will manage a lock using the smartphone. I send you the current android app in order that you could understand and know how the buttons work please do not offer your job if you can not open the current job and see how it works Key Requirements: - The design modifications primarily focus on be friendly and easy to use - For the user interface, I'm looking to make changes to the color sche...
I am in need of a professional Android developer to create a live streaming app with the three key features of live chat, virtual gifts, and social media integration. Key Features: - Live Chat: The app should allow users to chat in real-time with streamers. - Virtual Gifts: Users should be able to gift virtual items to their favorite streamers during live broadcasts. - Social Media Integration: The app should seamlessly integrate with popular social media platforms, allowing users to share their favorite streams. Ideal Skills: - Proficient in Android app development - Experience with live streaming technologies - Familiarity with in-app chat and gift systems - Previous work involving social media integration
I'm in need of an Android developer who has high skills in the following areas: Im can suggust good budget This project is very complex Only high skills android Developer can take a part - Granting Permissions: I need someone who can work with me to set up secure and efficient permission management for the app. - Google Play Implementation: The developer should be able to implement Google Play services effectively to ensure a smooth and seamless experience for users. The project is complex, demanding someone with a deep understanding of Android development and a track record of working on similar projects. Key Responsibilities: - Manage device permissions effectively and securely - Implement Google Play services in a way that enhances user interaction...
We are seeking a skilled freelancer to automate the process of sending student data to school coordinators via WhatsApp. The task involves parsing a large Excel sheet containing student data, splitting it into smaller sheets based on schools, and sending each school's data to the corresponding coordinator's WhatsApp number. The main tasks include: Data Parsing: The freelancer will need t...splitting, and WhatsApp integration. Documentation on script usage and configuration. Skills Required: Proficiency in Python programming language. Experience with data manipulation using pandas library. Familiarity with Twilio's APIs, specifically WhatsApp API. Strong communication and problem-solving skills. Timeline: The project should be completed within [1 day] from the date of awar...
I am seeking an experienced Android app developer to create a robust and aesthetic dental care plateform The successful applicant will have: -Expertise in Android app development -Proven experience in creating dental health care apps Primary Function of App: - Establish a user-friendly interface for purchasing and asking disease problem using cam scanner on chatboard frome home or from anywhere we want. -If user want to connect with dentist urgently, for that thing first pay online 50₹ to the dentist and connect with them urgently. - Ensure secure online payment options after contact with dentist. - Effective things categorization for easy user navigation - Provide options for user reviews and feedback Your commitment to timely delivery and clea...
I'm seeking the guidance of a legal expert in business law specifically focusing on contracts, torts, and property law. Key Project Points: - The main objective is to enhance my understanding of legal principles and their application in a business context. - I require assistance with: - Understanding the nuances of contract drafting and review - Knowledge on intellectual property protection especially in the context of business - Ensuring my business is compliant with employment laws If you have experience in business law, and a strong grasp of torts and property law, your assistance would be invaluable. I'm seeking a freelancer who can communicate legal information clearly and concisely, and who can help me navigate the complexities of business law efficien...
As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching for an expert who can hit the ground ru...
We are looking for native-level fluency in Japanese with fluent English. If you qualify as Data entry, Copywriter, Proofreader or Translator kind of specialist, welcome to our linguistic project where you will assist in training a Large Language Model (Artificial Intelligence) Work format: remote Schedule: choose a 5-hour shift within the time range 14:00 - 23:00 Duration: long-term project Contract: NDA You have a great opportunity to get: - Rate 12,5 $ - Experience in a leading-edge field of training Artificial Intelligence - Work for an advance American IT company - Free training provided by the company and the Client - Creative and dynamic tasks, very different from monotonous translation Your assignment: The tasks will contain a question and 2 answers to it written in ...
I am in need of a skilled blockchain developer who specializes in Ethereum to create a smart contract for asset management. Key Responsibilities: - Develop a smart contract on the Ethereum and other platforms - Design the contract to facilitate asset management Create tokens Ideal Candidate: - Proficient in Ethereum & Blockchain platform - Experienced in creating smart contracts - Strong understanding of ERC-20 token standard - Prior experience in asset management on blockchain - Familiarity with secure and efficient coding practices Please provide relevant samples of your previous work.
I'm urgently looking for a skilled professional who understands the ins and outs of Android system and can root my device. I wish to install a custom ROM, specifically, a customised name ROM. If you are efficient in rooting Android devices and have previous experience with ROM installation, this job is for you. Please illustrate your skills and experience when bidding. Skills Needed: * Knowledge and experience in rooting Android devices. * Understanding of custom ROMs installation. * Familiarity with customised name ROM will be a plus. * Ability to start immediately and work quickly. Quick completion is my priority as I need this done ASAP. Enjoy a straightforward task with a sense of urgency. Let's discuss further details!
...an experienced IOS app developer to create an app similar to AliExpress. The app will be a platform where sellers can showcase their products, and customers can purchase them using various payment methods. Key Features: - Development of an Android app with a user-friendly and intuitive interface - Functionality for sellers to create product listings - Integration of multiple payment gateways including Credit/Debit Cards, PayPal, and Mobile Wallets - Secure and reliable payment processing for customers - Ability for customers to browse, search, and purchase products - Notification system for order status updates - Shopping cart and checkout functionality Ideal Skills and Experience: - Proven experience in developing Android applications - Stron...
I'm looking for a talented mobile app developer to create a comprehensive family tree mobile application. The app should be available on both iOS and Android platforms. The primary goal of the app is to enhance family communication and organization, so it will feature several key functionalities, including: - User registration and login - Family tree visualization - Photo upload and tagging - Entering details for individuals by Admin or other users with approval from Admin - Family News - Family Calendar - Admin Notifications and user notifications - Family Board data with accomplishments The app should have an intuitive and user-friendly interface, making it easy for all family members to interact with. Experience in developing similar applicati...
I'm seeking a highly skilled flutter developer possessing in-depth experience with Laravel to contribute their expertise to my social media application. Here are the key features expected: - Main UI is completed with flutter. - Lara...their expertise to my social media application. Here are the key features expected: - Main UI is completed with flutter. - Laravel backend is almost 70%. - to be implemented: integrate the API into the current UI. social login(FB, twitter, tiktok, apple) inapp and banner ad audio combine with BGM. support the deploy on google play and app store HOW to apply. - please send me the FLUTTER APP URL on google play and app store and code screenshot of that App. (the proposal without the screenshot will be declined) - send me th...
I have a contract that needs formatting and aligned with headings and numbers. Is a bit all over the place. Approx 16 pages. Content is all there. Just needs to be presented well. Need ASAP so please only bid if available to complete now.
I'm looking for a native American English speaker who can help me out with a project I'm working on. - **Type of Work**: This would involve a Zoom call, where you would be required to conduct an interview. - **Purpos...for each topic Male to female ratio requirement: one to one (adults over 18 years old) Number of people: 100 people in total (the specific amount depends on the allocation) Delivery documents: 1) Recording file: audio requires 16bit 48000hz 2) Zoom settings, one mix + two mono channels payment method: 1) 30% payment after recording 2) If the data passes, 70% will be paid You need to bear the contract fee of $5 In addition, if you have American human resources resources, you can contact me. You can be responsible for this project and get a commission fr...
I need someone to gather a list of companies and individuals who offer cleaning services for the Bath, UK area. I need; Price per clean, name, email, telephone. This is for a 1 bedroom house. Dates will be random across the year and would need a cleaner with no contract, just a cleaner to call when needed. Need a list making of cleaners and prices for Airbnb turnover clean at Bath, UK.
I am seeking a highly skilled designer with expertise in Android app development to design a casino app for me. Your main task will be to design a visually appealing and user-friendly casino app for Android devices, with a focus on the unique feature of Avator, which will be included. Key Responsibilities: - Designing a visually appealing and user-friendly casino app for Android devices - Implementing the unique feature of Avator into the app - Ensuring the app is compatible with Android platforms - Providing ongoing support and updates as required
I require a specialist to integrate Phonepay SDK into my Android application to facilitate in-app purchases. This demands a comprehensive understanding of the Phonepay SDK, as well as expertise in Android app development. Here's what I need: - Integration of Phonepay SDK into my Android app for secure and seamless in-app purchases. - Guaranteed functionality after integration, with purchasers having a smooth, error-free experience. Ideal Skills and Experience for the Job: - Experience with Phonepay SDK - Proficient in Android app development - Knowledgeable in integrating payment gateways - Proven record in similar projects. The ultimate goal is to deliver a user-friendly application capable of safe and efficient in...
I'm seeking a skilled Android developer to create a unique mobile app. The main features of this app will be centered around song lyrics and will also include a shopping functionality. Key features: - An extensive database of song lyrics - Clean, intuitive interface for easy navigation - A shopping section that allows users to purchase music-related items like music player, pendives, merchandise. - Integration with payment gateways for secure transactions - User-friendly account management and personalization options Ideal candidates for this project should have: - Proven experience in Android app development - Strong familiarity with e-commerce functionalities and payment integration - Prior experience with media-heavy apps, such as music or enter...
I want a software, the device I use to print the output of the project I prepared as WebView, Image, and PDF is TSC, for this, it is necessary to use the connection method 'socket' with the IP and port 9100. Additionally, the '' library inside should be utilized for the application to run. The resources available are as follows, along with an example APK.
We're dividing assets into fractions. We have .sol files related to smart contracts (ERC20 on Ethereum with a bridge on Gnosis). We're in search of an expert who can review these files and determine their functionality for deployment. Should this collaboration proceed smoothly, we're open to establishing a long-term partnership for technical support.
As we're in the development stage of building a decentralized application, I'm looking for a skilled Solana developer to join the project. The main focus of the project is on building a decentralized application. Therefore, the ideal candidate should have experience with smart contract development and blockchain integration. Skills and experience required: - Proven experience in smart contract development and blockchain integration - Strong knowledge of Solana and Rust programming - Experience in deploying decentralized applications The ideal developer will be able to work closely with our team to bring our decentralized application project into reality. The project is already in its development phase, so we are searching for an expert who can hit the ground ru...
I'm looking for a voice recording of 2.5 hours to be used for a personal project. This project is for a radio show, so high-quality is crucial. Only native American English accents will be considered. Ideal Freelancer...for each topic Male to female ratio requirement: one to one (adults over 18 years old) Number of people: 100 people in total (the specific amount depends on the allocation) Delivery documents: 1) Recording file: audio requires 16bit 48000hz 2) Zoom settings, one mix + two mono channels payment method: 1) 30% payment after recording 2) If the data passes, 70% will be paid You need to bear the contract fee of $5 In addition, if you have American human resources resources, you can contact me. You can be responsible for this project and get a commission from th...
Looking for an experienced freelancer to fix a problematic issue in an Android Studio mobile application. Due to large data sets, a specific page isn't functioning properly on some mobile phones (Real Me), which needs to be efficiently addressed. Primary Tasks: - Implement Pagination and Lazy Loading to mitigate issues around large dataset rendering - Optimize data representation from an API that returns text Ideal candidate: - Must have a compelling portfolio demonstrating experience with similar tasks in Android Studio. No need for extensive proposals, I am more interested in your experience and how you've demonstrated it in the past. Let's fix this quick and clean!
I am seeking an experienced Django and Python developer to assist with the development of a large-scale social media platform. This exciting project will be based on a reasonable monthly salary, with a requirement that your screen be shared during work hours for collaboration purposes. Your role will involve: Key Skills and Experience: - Expertise in Django and Python. - Prior experience with GraphQL. - Solid understanding of modern, minimalist user interfaces. - Experience in social media platform development would be advantageous. As for the user interface, I am leaning towards a minimalistic and modern design. This project promises to be challenging and rewarding, perfect for a motivated, and talented developer like you.
I'm in need of an experienced Flutter Developer who can design an application compatible with both Android and iOS platforms. Key features I'm looking to integrate are: - User Authentication - In-App Purchases At this stage, the requirements for SDK integration are open-ended as this question was skipped previously. Please recommend a suitable option you are comfortable with from the following choices: Firebase, AWS, Google Cloud, etc. Familiarity with Playstore submissions is also a must, ensuring a smooth transition from development to publishing. An ideal candidate for this role would have a solid record of creating Flutter applications for a variety of platforms, along with implementing the features listed above. Your techno-functional expertise would be ...
...to Convert PDFs into images (save the whole pages to images, not just export existing images on pdf); - the package must provide iOS compatibility; - the package must provide a parameter to specify jpeg compression level and preserve colors; - the package must be developed in c#, compliant with .net/.net framework/Mono and ready to be used in windows/ maui ios & android projects; - the developer must provide c#, not hardcoded and fully commented source code; - the developer can't use third party components except for open source ones; - in case third parties components are involved, the develope must ensure us the licenses for third parties components allow distribution/use for commercial purposes; - the developer must sign the feelancer's intellectual property
I'm in search of a qualified developer to create a sniper bot. This complex trading bot should ideally have the following features: -most important function is a sniper bot function with the ability to snipe the contract based on the wallet of the creator or a name used to deploy it. Example all the contracts that use the name PEPE will be bought instantly on presets values. and if i select the option to follow certain wallet will buy everything this wallet launches on - Automatic buy and sell orders: This bot should be able to place trades on my behalf, minimizing manual intervention. - Real-time blockchain analysis on the Solana network - Customizable alert system: I want to be alerted with all PNL data for every trade executed in real time after trade has completed.
I'm in search of a qualified developer to create a sniper bot. This complex trading bot should ideally have the following features: -most important function is a sniper bot function with the ability to snipe the contract based on the wallet of the creator or a name used to deploy it. Example all the contracts that use the name PEPE will be bought instantly on presets values. and if i select the option to follow certain wallet will buy everything this wallet launches on - Automatic buy and sell orders: This bot should be able to place trades on my behalf, minimizing manual intervention. - Real-time blockchain analysis on the Solana network - Customizable alert system: I want to be alerted with all PNL data for every trade executed in real time after trade has completed.
