Core java expert jobs

Hello! I need WordPress developer who can fix Core Web Vitals issues in Google Search Console and make my all URLS in good. I see most issues are related to INP, and LCP. It consists of searching for “heavy” database queries and rewriting them into “lighter” ones. This also includes optimization of the code itself. You also need to get rid of unnecessary plugins, and some need to be rewritten. Since it is plugins that are often the “brakes” in the operation of the site. My site is WooCommerce and experiencing issues related to lower speed as well. I want you to implement proper caching, image optimization, script optimization, reduce unnecessary plugins etc. I don't want you to use plugins but need manual work. Also We had some issue with...

I need a Wordpress expert who is proficient in Elementor to help me fix issues on my website. I'm having issues with lots of pages, plugins and some codings. I need someone expert, reliable and professional. This might be a long-term partnership for the right person. Thanks

I'm looking for a proficient Matlab programmer with expertise in chemical engineering simulations to develop a comprehensive model for a Plug Flow Reactor (PFR). My goal is to analyze the conversion of reactants, product yield, and overall reactor efficiency, focusing on temperature and pressure as critical parameters. Key Project Deliverables: - Establish the PFR model in Matlab. - Integrate temperature and pressure variables using 2-D pseudo homogeneous model. - Calculate reactant conversion, yield, and efficiency. Ideal Candidate: - Proficient in Matlab coding. - Solid background in chemical engineering, specifically reactor design and modeling. - Understanding of PFR kinetics and mass-energy balances. - Ability to interpret simulation results for optimization. I am eager to co...

I'm seeking a talented puppeteer to create an engaging and educational hand puppet show customised for children aged 4-5 years. The content needs to be lively and captivating, nurturing their imagination while also teaching core educational concepts. Key responsibilities: - Creation and execution of an interactive puppet show utilising hand puppets - Incorporation of educational themes relevant to preschoolers Applicants should possess: - Experience in early education, ideally with a background in puppetry - Creative storytelling abilities - Understanding of preschool educational concepts - Passion for working with children, and ability to capture their attention Note: Shows must be age appropriate—fun, enlightening, and not scary. Your objective is to foster learni...

I'm in search of an SEO expert who can take my website to new heights on Google. My project primarily involves: - Key focus on keyword research, on-page, and off-page optimization to secure a top-ranking position. You should possess significant and provable experience in: - Google SEO Regulations - Keyword Research - On-Page SEO strategies - Off-Page SEO methods The primary aim of the project is to target the local audience effectively. A good understanding of local SEO, coupled with a strategy targeted at the local market, is essential for this task. Show me how you can make my website a local favorite.

...developer to create a proof of concept for an innovative AI-interviewer application. This app will use state-of-the-art speech processing and natural language processing technologies to enable natural, conversational voice interactions that mimic real-life interviews. The project will also include a functionality to summarize the interviews and validate these summaries with the user, demonstrating the core value of the application. Functional Prototype Deliverable: Objective: Develop a functional prototype that demonstrates natural voice interactions and the ability to summarize and validate key points from an AI-conducted interview. Key Features: - Dynamic Interaction: Implement a voice interaction system that understands and responds to verbal inputs conversationally, facili...

I have a completed logo design that requires some fine-tuning in terms of shape and layout. Key requirements: - Refinement of shape and layout: The existing logo design is all set, but needs some tweaking to achieve a more polished and professional look. You'll need to have a keen eye for design and the ability to make subtle yet impactful changes. - Deliver in raster format: The final logo files should be delivered in raster format, for example, PNG or JPG. High resolution files are crucial for ensuring the logo's quality in any application. Color scheme: - I will provide specific colors: I have a specific color scheme in mind for the logo adjustments, so the ability to work with provided colors is key. Ideal skills and experience: - Graphic design: Proven experience in log...

I need a Java expert who can do this work , Requirements details in You will submit: 1)Code zip file 2)Report 3)Write details code comments & clean code 4) Screenshoot & output video you must need to use Java programming language for this work Remember: you can't do anything outside this attached requirements . Must be complete all above requirements.

I'm eager to boost my website's visibility on Google, specifically aiming for marked improvement in search engine rankings. I've set a challenge for the selected SEO professional: if the site doesn't make it to Page 1, I won't pay. Key Responsibilities: - Conduct a thorough analysis of the current SEO strategy and the website's performance. - Develop a customized SEO strategy tailored to improve rankings on Google. - Implement on-page and off-page SEO strategies as required. Ideal Skills and Experience: - Proven track record of successful SEO optimization, with a focus on Google. - Demonstrable experience in improving search engine rankings. - Ability to work with moderately competitive keywords. - Strong analytical skills to evaluate the effectiveness of t...

My Instagram account has been hacked and I cannot log in. I have tried the 'Forgot Password' feature on Instagram with no success. I am looking for a professional who can help me recover it...hacked social media accounts, particularly on Instagram. - Knowledgeable about the latest methods and tools for account recovery. I will provide: - The original email or phone number linked to the account. - Photos or posts that I've uploaded as proof of account ownership. - My current photo holding anything (an ID) to very the identification. Please note, I'm not looking for just any Instagram expert, but someone with experience in resolving account hack issues. Unfortunately, I do not have the original 8 digit backup codes that was apperantly given when the account was ...

Hi, we are looking for a PHP developer who can train the ChatGPT API with our custom data. This way, we can set predefined custom data for the chatbot, allowing it to respond solely based on our saved data. All work will be done using core PHP.

I'm currently facing potential malware attacks causing unexpected slowdowns, particularly affecting my website load times. Hence, I'm in urgent need of a knowledgeable cyber security professional who can identify and rectify issues within my server files. Key Responsibilities: - Investigate the root cause for the slowdown of the website load times - Pinpoint potential malware in server files - Advance and fortify the security system to prevent future occurrences Ideal Skills: - Proficiency in cybersecurity - Solid understanding of server operations, particularly SQL - Experience in malware detection and prevention Your task: Use your expertise to bring back operational efficiency and bolster my domains server's security. If you can catch the malware predator and resto...

I'm seeking a proficient ABAP developer with extensive experience in resolving issues related to the ADR6 table in SAP. The primary issue I am encountering is an ASSERT dump when attempting to update the table. Your task will be to resolve this and improve the overall functionality of the table. Key Responsibilities: - Identify the root cause of the ASSERT dump when updating the ADR6 table. - Resolve the issue to ensure successful and error-free updates. - Optimize the ADR6 table to improve system performance and ensure accurate communication mail ids. Ideal Candidate: - Proven experience working with the SAP ADR6 table. - Strong understanding of ABAP programming language. - Ability to troubleshoot and resolve complex technical issues in SAP. - Prior experience with ASSERT dump erro...

I am in need of a skilled Java developer to add new functionality to my project. The specific tasks you'll be working on include: - Writing code for the added features - Debugging and testing to ensure the new functionality works correctly - Creating an architecture that integrates seamlessly with the existing project While I do not have specific frameworks in mind, your experience with Java and its various tools will be essential for the successful completion of this project. A background in the Spring Framework, Hibernate, or JavaFX could be beneficial, although not mandatory. Please get in touch with your past work and experience, especially any similar projects you've previously undertaken. Looking forward to collaborating with you.

We require an FMEA expert. Our focus is on electrical and mechanical hardware systems like circuit boards, power supply, control systems, and communication systems. Your role requires you to create a detailed questionnaire and out of it to create a comprehensive analysis document for managuing risks. The ideal candidate must posess: - Proven experience conducting multiple FMEA activities in the past 24 months (provide evidence) - Specialised knowledge on electrical/ mechanical hardware analysis - Proficiency in examining circuit boards, power supply units, and control systems Kindly note that those without proof of previous FMEA execution need not apply. We seek someone who can help us entirely avoid or reduce risk. Your proficiency in identifying, analysing, and mitigating pote...

I'm in need of an expert in Whiskeysockets/Baileys Library specifically skilled in troubleshooting. Key Task: - Investigate and fix issues You have triggered an unhandledRejection, you may have forgotten to catch a Promise rejection: TypeError: Cannot read properties of undefined (reading 'user') Skills and Experience: - Proven experience in programming using the Whiskeysockets/Baileys Library - Excellent problem-solving abilities especially in running concurrent sessions - Expert in troubleshooting for Whiskeysockets/Baileys Library

Need someone who has experience in apps especially android ones and has experience in development and bug fixing and basic knowledge about apps

Looking for a proficient data analyst with strong proficiency in either R or SPSS. The exact nature of the analysis required is currently undefined, but the successful candidate will have demonstrated experience in a range of data analysis techniques. Key Qualifications: - Strong experience in either R or SPSS - Outstanding statistical analysis skills - Excellent adaptability to a variety of data analysis tasks - Strong communication skills to provide insight and recommendations based on the analysis The exact objective of this project is yet to be defined, but if you have a versatile skillset and the ability to handle any task thrown your way, don't hesitate to bid. Looking forward to seeing your proposals!

I'm seeking an experienced web designer, specialized in creating efficient and professional portfolio websites, with a focus on showcasing graphic design samples. The core features I'm looking to implement in my portfolio website include: -Gallery: A visually engaging method to display my graphic design work, thus the website should focus on such presentation. An excellent command of UI/UX design is a must, along with the use of modern web design trends. -Ease of Navigation: An intuitive layout allowing visitors to quickly scan through individual works and projects, hence a designer with a keen eye for practical aesthetics will be ideal. Ideal candidate should have: -Previous experience in creating portfolio-type websites. -Superb understanding of modern web design ...

I'm seeking a .NET Core developer well-versed in fo-dicom or a similar open-source library to create a web-based DICOM viewer. The viewer should be developed using .NET Core web 8.0 with Razor. Key features include: - Image viewing and manipulation: The viewer should allow users to view DICOM images . - Patient information display: It must display relevant patient information in a clear, concise manner. - Measurements and annotations: Users should be able to make measurements and annotations on the images. - Play series: The viewer should support playing a series of DICOM images. The player should be capable to run on Mac, windows and linux i.e. platform independent and should not require any installations on computer. It should run from any external disk like pen driv...

I'm seeking an experienced Laravel developer who can seamlessly integrate SMTP and API to send bulk emails from Elastic Email and Brevo. The successful candidate will also have expertise in ROCKYlinux 9 with LOMP stack and will be proficient in teaching me the deployment process from GitHub. Key Responsibilities: - Integrate SMTP and API to send bulk emails from Elastic Email and Brevo - Configure the server with ROCKYlinux 9 and LOMP stack - Educate me on deployment procedures from GitHub Ideal Candidate: - Proficient in Laravel v-10 - Previous experience integrating SMTP and API for bulk email sending - Expertise in configuring servers with ROCKYlinux 9 and LOMP stack - Patient and capable of teaching deployment processes Please provide examples of similar projects you've co...

I need a freelancer who can copy both text and images from a website, and paste them into a document. Basic formatting is required. Ideal Skills: - Proficient in copy-pasting text and images - Basic understanding of formatting - Attention to detail Experience: - Previous experience in similar projects is a plus - Reliability and ability to deliver on time

I'm currently working on a project that involves compiler construction in Java. I'm looking for a professional who can deliver effective semantical analysis ensuring that my project successfully passes private tests. The ideal candidate should have a background in compiler construction, particularly with hands-on experience in Java. Key requirements include: - In-depth understanding of compiler construction principles - Proven experience in semantic analysis - Proficient in Java programming - Ability to deliver error messages for incorrect syntax - Familiarity with integrating semantical analysis into existing Java projects This project has already integrated the semantical analysis, and you will be required to enhance it to effectively...

I am in need of a skilled professional who can handle GST compliance for my business. KEY REQUIREMENTS: - **GST Audit and Compliance Advice**: You should be experienced in providing guidance on GST audit and compliance. - **E Way Bills**: Proficiency in managing E way bills is crucial. SPECIFIC CHALLENGES: I'm particularly concerned about the e way bills aspect of the GST compliance. If you have a proven track record in GST compliance and e way bills management, I am keen to hear from you.

I'm in immediate need of a expert with proficiency in X64 assembly language. The specific task for the program is yet to be finalized, and will be determined in collaboration with the chosen freelancer. Key Requirements: - Expertise in X64 Assembly language - Availability to start immediately - Strong communication skills for understanding and delivering according to project specifics Your ability to work quickly, efficiently, and communicate clearly will be paramount to the success of the project. If this sounds like a task you can efficiently execute, I encourage you to apply!

As a MongoDB Expert, my primary need is to work with someone who can assist with two key areas: database design and query optimization. Key Responsibilities: - Database Design: I'm looking for assistance in designing the database to ensure it's well-structured and optimized for performance. - Query Optimization: I need an expert who can help in fine-tuning our queries to ensure they're efficient and have minimal impact on our database. Key Skills and Experience: - Proven experience in MongoDB database design and query optimization, especially for small datasets (less than 1 GB). - Solid understanding of indexing strategies and their role in improving query performance. - Ability to communicate effectively and work collaboratively to understand our specific n...

I'm seeking a qualified automation developer to create an automation framework in Java, specially tailored for the execution of functional tests snd regressiontests. This project requires: - Fluency in Java language programming, with demonstrable experience in developing automated frameworks. - A strong background in software testing, particularly in thetesting area. - A deep understanding of scalable systems, capable of growing to meet increasing needs. With your expertise in this domain, you should facilitate the task of creating, implementing and scaling functional tests. Please ensure your work is properly documented for future maintenance and scaling. It is crucial for me that the framework can be effortlessly scaled and served according to the evolving requiremen...

It is necessary finish a project managemet application made in laravel. The change are: - make some change regard the flow, the links, the design, the ecommerce and report; - It is necessary experience in query, report charts, pivot builder and Business intelligence to change the reports that must have good design, many filter and cross. the charts must have drill down. Please answer only if have experiences in project management software and pivot-query-busienss intellegence. And show my the url of similar job made.

I'm looking to collaborate with an experienced SharePoint Online professional with an in-depth understanding of SharePoint settings and configurations. The core of the project is to develop a high-level overview documentation covering critical configurations of my SharePoint tenant. Specific tasks will include: -Documenting all the settings and configuration available in SharePoint online via UI or PowerShell (Get-SPOTenant) Although no specific areas were singled out, the project's success hinges on the comprehensiveness of the documentation, therefore, a good understanding of SharePoint Online platform is crucial. Prior experience in technical writing and familiarity with SharePoint settings will give freelancers an edge in this project.

Please Sign Up or Login to see details.

I'm seeking an experienced Azure Data Engineer to step in and effectively collaborate with my remote team. Given the lack of a specific task or main goal, your expertise, adaptiveness, and versatility will come in handy. Key responsibilities may likely include: - • Ideal candidates should have strong experience with Azure Databricks and Data factory. • Conducting data analysis - Data integration - Data processing - Possibly executing ETL processes - Maybe venturing into data modelling, optimization, and pipeline development. • Efficient communication and collaboration capabilities are needed for this remote role. • I look forward to working with an adaptable professional who can confidently handle diverse tasks in Azure data engineering. • Design, deve...

I'm looking for a talented sales and marketing professional who's fluent in Spanish, to help drive student enrollment in B2C for our online language school. Key Responsibilities: - Increase student enrollment: Your primary focus will be to utilize your sales skills to drive more companies to purchase packages of English lessons for their employees. - Execute Marketing Campaigns: You will be responsible for the execution of email campaigns and cold calling strategies. Ideal Skills and Experience: - Fluency in Spanish: Native or bilingual proficiency is a must. - Sales and Marketing Experience: Proven experience in student enrollment, and executing successful email campaigns and cold calling. - Strong Communication Skills: Excellent verbal and written communication skills in Sp...

Set up SEO set up onpage and off page for Hibuddy.se. 200 backlinks (+40DA) with 15 keywords.

I'm in the process of planning a large residential building project and I'm looking for an experienced contractor who specializes in building materials. Your expertise will be invaluable in ensuring the quality, longevity and visual appeal of the building. Key Areas: - Material Selection: I need someone who can evaluate different building materials and provide recommendations based on their durability and aesthetic appeal. - Cost-Effectiveness: While not the top priority, it would be beneficial if the chosen materials are also cost-effective. Your Experience: - Proven Experience: A background in choosing materials for similar large scale residential projects is a must. - Expertise: A solid understanding of various building materials and their properties. As the right candi...

I'm currently facing a page loading issue with Selenium on Windows and I'm looking for an expert to resolve it. Key Requirements: - Proficiency in Selenium: A strong understanding of how Selenium works is essential. You should be able to troubleshoot issues quickly and effectively. - Windows Environment Experience: Experience in using Selenium on Windows is necessary, as the issue I'm facing is specific to this environment. - Problem-Solving Skills: I need someone who can not only identify the root cause of the issue but also implement a solution effectively. - Powershell Scripting: While not mandatory, experience with Powershell scripting would be advantageous as it could help in addressing any underlying system-level issues. Your Task: - The primary task is to o...

Power BI Data Link with MS Project I'm looking for a Power BI expert who can help me link my Power BI dashboard with multiple MS Project files. Key Requirements: - Create a link between Power BI and multiple MS Project files - Enable data extraction and integration from these multiple MS Project files Ideal Skills and Experience: - Proven experience in Power BI dashboard creation - Strong understanding of data analysis - Previous experience in linking Power BI with MS Project files

We are looking for a skilled content management expert to assist us with organizing and optimizing our digital content. Our company produces a variety of content including articles, blog posts, videos, and social media updates. We need someone with a keen eye for detail and a knack for organization to help us streamline our content creation and distribution process.

Looking for a Wordpress and WooCommerce developer who can do a few hours per month for a maintenance agreement thats in place Work involved mainly maintenance of current code base along with new pieces of work that will require scoping and costing. The website is running smoothly, it just needs a check throughout each month.

I'm in need of a highly skilled and creative professional who can craft a top-notch company profile for us, that will serve a triple purpose: attracting potential clients, showcasing...success stories and testimonials Ideal candidates for this project should be able to: - Demonstrate prior experience in creating engaging and effective company profiles - Have a good understanding of how to cater to both clients and investors through the same document - Possess excellent storytelling and copywriting skills - Show attention to detail, particularly in showcasing our successes and core values This is a crucial project for us, so we're looking for someone who can deliver a profile that not only captures the essence of our company but also speaks to our audience in a way that ...

I need a business partner cum leads generation expert from near by Chandigarh

...Tax Laws profile and generate customized reports and recommendations for optimized GCC Tax Laws compliance. • Reduced Errors: GCC Tax Laws GPT's ability to analyze complex GCC Tax Laws rules will significantly minimize errors in calculations and reporting, minimizing the risk of penalties. • Streamlined Workflow: GCC Tax Laws GPT automates repetitive tasks, allowing you and your team to focus on core business activities. Benefits of GCC Tax Laws GPT • Reduced Time and Cost: GCC Tax Laws GPT automates tasks and reduces errors, leading to significant time and cost savings for your business. • Improved Accuracy: GCC Tax Laws GPT ensures accurate GCC Tax Laws calculations and reporting, minimizing the risk of penalties. • Enhanced Compliance: GCC Tax Law...

I have a built model in spaceclaim and design modeler. Need to validate it based on the experiment carried out. The model includes geometric imperfections, resudual stress. I have tests done for 900mm, 1200m and 1500mm compression angles. Need to parameterise this model to achieve the same values for length as the experiment as well as go off scale. The results of the experiment include buckling of the angle iron when compressed by a certain value in the testing machine. The aim is to obtain the lateral displacement at the centre of the bar and the value of the critical force that corresponds to this. It is important that the model represents these results as closely as possible. The task is quite simple. And having completed it, there would be another task with a complex model that was a...

I'm in search of a proficient developer to build an eCommerce application solely for iOS using the Flutter framework. This project has key technical requirements including: • iOS Compatibility: The app needs to be developed and thoroughly tested for iOS. • E-commerce Functionality: The core purpose of the app is to facilitate online shopping. The app should primarily feature: - Shopping cart functionality: Users should be able to add items to their cart and proceed to checkout. - Product Search: A robust and intuitive search function is necessary for users to find and select products effectively. - Customer Reviews and Ratings: An integral part of the app is a system for customers to rate and review the products. The ideal candidate for this role would ...

I'm seeking a skilled individual to automate a series of tasks on Microsoft Excel, Sharepoint, Microsoft Teams and Email, using Pulover Macro and AHK where needed. Requirements include: - Automating a series of tasks in Microsoft Excel. This includes data manipulation, data analysis and reporting. The process is already mapped out and can be shared with you. - Using Pulover Macro and AHK, as well as VBA to facilitate the automation process. - Ensuring the automation process involves uploading files to Sharepoint, sending messages on Teams, and emails. The key deliverable for you is not just the completion of the automation process, but a clear and concise explanation of each step once the task is finished. This will be crucial for future troubleshooting and independent management. ...

I'm in need of a marketing professional specialized in Web 3 marketing, especially in content creation for social media. Project Aspects: - Content Creation: Your primary role will be to create engaging content specifically for Telegram. Being innovative and keeping up with the latest trends on this platform is a must. Skills and Experience: - Proficiency in creating high-quality social media content. - In-depth understanding and experience with Telegram. - Knowledge of Web 3 marketing strategy would be great! - The ability to create content that resonates with our target audience and drives engagement. The aim is to increase our visibility and reach on Telegram. Whoever can deliver on that is a perfect match!

I am seeking a skilled freelancer to assist with prototyping a mobile application using Jetpack Compose in Kotlin. The core functionality of the app revolves around connecting to and interacting with Raspberry Pi Picos. App Functionality: * Wi-Fi Network Listing: Upon launch, the app will display a list of available Wi-Fi networks on the user's device. * Pi Pico Detection: The app will filter the listed Wi-Fi networks to identify those specifically broadcast by Raspberry Pi Picos. * Connecting to Pico Wi-Fi: The user can select a detected Pico network, and the app will establish a connection to it. * Interaction with Pico (not needed): There are existing functionalities within the main app to interact with the Pico once connected. This functionality does not need to be built ...

Please read the entire job post, before you bid. I'm in urgent need of a skilled PHP developer to create a comprehensive user registration form for a website. The form should feature essential capabilities such as: - User Registration: The form should allow users to register for the website in the MySQL. - Data Validation: The form should include robust data validation to ensure that all fields are correctly filled in. - Email Confirmation: Following registration, an email confirmation system should be in place to confirm the user's email address. Notes: User selects a username, this must not be in the DB already. Email and phone should also be unique in the DB. Also there is a need to check if the username of a referral exists in DB. Page design is done, no work for you the...

I'm seeking an expert Forex trader to take the reins of my current Forex account, which has a balance of $10,015. Your primary responsibility will be to conduct trades using various strategies such as scalping, swing trading, and position trading. Key Responsibilities: - Managing and executing trades in my Forex account on a weekly basis. - Implementing a range of trading strategies, including scalping, swing trading, and position trading. - Safeguarding the account's balance and aiming for profit growth. Skills and Experience: - Proven track record as a successful Forex trader, ideally with experience in managing third-party accounts. - Deep understanding of various trading strategies, including scalping, swing trading, and position trading. - Ability to consistently ma...

Social Studio Analytics is implementing a digital transformation project for a legal aid charity based in Jerusalem and is seeking an ERPNext/Frappe developer to help fulfill a core project milestone. The ERPNext/Frappe developer is expected to develop a dynamic form-filling applications platform that is dynamic and versatile since the Society offers around 11 different applications with different requirements and specifications. For the users, the application process (filling in the information) should be as easy as can be, and for the Society, the applicants’ input should be neatly filled out in legal documents and applications that have a pre-defined format. _ _ _ _ _ _ The detailed job description is included in the following Google Drive link: