Web application developer job karachi jobs

I am in need of a talented full stack developer with expertise in Graphql, to help me build a web-based content management system (CMS). Key Responsibilities: - Develop a robust and user-friendly CMS - Use Graphql as the primary backend technology Ideal Skills: - Proficiency in full stack development - Extensive experience with Graphql - Prior work on CMS development highly preferred This is an exciting opportunity to create a key piece of software from the ground up. Your input and expertise will be crucial to our success. Looking forward to your proposals.

I need an experienced Python and Flask developer to refactor my chatting and bidding application code. The project includes: - Fixing the chatting functionality: This includes enabling real-time notifications, read receipts, typing indicators, and the ability to edit and delete messages. - Enhancing existing bidding features: This includes building a supplier contacts management feature (with add/remove functionality), improving bid comparisons, and creating analytics of reports. - UI Improvement: The overall UI of the application needs to be improved. - Hosting: Finally, I need the application to be hosted on a cloud service. Please note, the choice of hosting service (AWS, Google Cloud, Azure) is flexible and can be discussed.

I am looking for a highly experienced Flutter developer with expertise in Supabase and Riverpod to help optimize the backend and data management logic of my app. The app is already well-developed, with significant progress made on core features, but some critical functionalities, particularly around match-making and chatting, need to be fixed and optimized. This role focuses on optimizing all functions interacting with the Supabase database, ensuring efficient, scalable, and cost-effective solutions. The developer must have a strong understanding of when to use real-time subscriptions, caching, and other database strategies, balancing performance with cost. While the match-making functionality is the core priority, the entire app backend will require review and refinement. R...

...thrive in versatile roles spanning front-end and back-end development? Join us to shape the future of an agile startup! About Us: We’re a dynamic startup creating cutting-edge tools and solutions. Innovation, efficiency, and creativity are at the heart of what we do. With the right talent, we aim to transform ideas into impactful products by working smarter, not harder. What We Need: - A developer skilled in full-stack development who leverages AI tools to boost productivity and achieve outstanding results. - Flexibility to work on both front-end and back-end tasks as needed. - A problem-solver who thrives in a fast-paced, innovative environment. What We Offer: - Compensation: $200-$300/month. Tell us how many hours you can dedicate within this budget. - Remo...

I'm in need of a full-stack developer specializing in CodeIgniter to assist with a web application project. The ideal candidate should be proficient in both back-end and front-end development, with a particular focus on CodeIgniter for the front-end. Skills and Experience Required: - Extensive experience with CodeIgniter - Full stack development expertise - Proficient in web application development - Familiarity with API development and Content Management Systems - Knowledge of e-commerce development is a plus

I'm in need of a WordPress expert to develop a simple, modern and minimalist business website. Key sections of the website would include 'About Us', 'Services', and 'Contact Us'. Ideal Skills: - Proficient in WordPress development - Experienced in creating modern and minimalist design - Good understanding of corporate website requirements - Able to deliver on time and communicate effectively Important: Please include samples of your previous work that align with this project.

I'm in need of a seasoned developer who can create a cross-platform (Desktop and Web) Excel plug-in/add-in. The primary purpose of this tool will be automating report generation by pulling data from various APIs.

I need a job website primarily focused on job listings and applications, with a comprehensive Employer dashboard. The website should cater to all job industries, not just limited to Technology, Healthcare, or Finance.

I'm facing a problem with my WordPress theme that syncs with Stripe for recurring transactions. Stripe recurring payments feature is not properly built into Wordpress theme, the cron job is not to sync properly. I use this Directory listings theme - Subscription with Stripe recurring payment is set up, using Stripe payment gateway plugin of this theme - Cron jobs are set and Stripe recurring transaction Works, according to this theme documentation - But the clock of Stripe transaction is not synchronized with the listing status change, and after Stripe recurring charges changes of theme listing status is wrong. This results in the following bugs (after ending of the recurring

READ THIS FIRST - Pay attention to detail. Copy/paste, or AI proposals will be deleted, This is for full time work, it's worth a little time to stand out from the crowd. I'm seeking an advanced Wordpress developer for full-time work. Your responsibilities will primarily be theme customization and website maintenance. Key Responsibilities: - Customizing themes to meet specific design and functionality requirements. - Regularly maintaining the website to ensure optimal performance and security. - Providing ongoing support as needed. Ideal Skills: - Extensive experience with Wordpress, particularly in theme customization. - Eye for design as well as coding. - Strong website maintenance skills. - Advanced troubleshooting and problem-solving abilities. - Excellent communica...

I'm seeking a proficient developer who can write the necessary code for my cryptocurrency based on the Solana platform. This cryptocurrency will be public and should include the following key functionalities: - Transaction Processing: The ability to handle a high volume of transactions swiftly and securely. - Smart Contracts: Implementation of self-executing contracts with the terms of the agreement directly written into code. - Wallet Integration: Seamless compatibility with various digital wallets for user convenience. The ideal candidate should have extensive experience in blockchain development, particularly with the Solana platform, and a deep understanding of the intricacies of public blockchain systems. Strong skills in coding, cryptography, and network security will b...

...AWS credentials. 5. **Method Call Handling**: - The method call handling logic in `setupMethodChannel` should match the method names and argument expectations from your existing Flutter code. Ensure the method names (`startStreaming`, `adjustZoom`, and `stopStreaming`) and argument keys (`eventName`, `cameraID`, `zoomLevel`) match what your Flutter app sends. 6. **Access Token**: - If your application uses access tokens for authentication, ensure they are passed and used where necessary. The new code does not explicitly mention access tokens, so you might need to add this logic based on your application's requirements. 7. **Background Task Registration**: - The new code uses `BGTaskScheduler` for background uploads. Ensure your app's `` is configured to support backg...

I'm facing some issues with a DOS application that need urgent attention. The application is experiencing functionality errors specifically related to user input. Key Requirements: - Expertise in debugging DOS applications - Strong problem-solving skills - Ability to understand and fix user input related errors The ideal freelancer for this project should have a deep understanding of DOS programming and debugging, with a track record of fixing similar functionality errors in the past. Your task will be to identify and rectify these user input errors, ensuring the application runs smoothly and efficiently thereafter.

I am seeking a seasoned Shopify App Developer with a proven track record of creating and launching at least one successful app on the Shopify App Store. The project involves developing a Shopify app that seamlessly integrates Instagram videos into a Shopify theme, creating a bridge between Shopify and Instagram. App Features and Functionality The app should include the following features: 1. Video Display Management - Allow users to control the number of Instagram videos displayed within the Shopify store. Playback Control 2. Adjustable video playback speed. -Video sound control (mute/unmute or volume adjustment). -Frame and Design Customization 3. Enable control over the video frame, including size, border styles, and layout adjustments. Ideal Candidate Skills and Experience ...

We are seeking an experienced MediaWiki developer to build a comprehensive website for an educational project. The website will combine encyclopaedic content with advanced navigation features. All content will be migrated from an existing html archive site, and the site must be responsive, SEO-friendly, and easy to expand in the future. This is a non-profit hobby project with a focus on creating an informative and engaging user experience. Key Tasks:- 1. Setup MediaWiki: * Install and configure MediaWiki on our shared hosting environment. * Use extensions and tools to meet the feature requirements listed below. 2. Core Features to Develop: * Timelines: Chronological navigation by historical eras, integrated with themes and profiles. * Thematic Pages: Dedicated pages for topics c...

I'm in the process of starting a new enterprise that involves an existing iOS application. I require an experienced developer with: • Proficiency in Xcode and Firebase • A keen eye for design and UX/UI • Proven experience in frontend development and performance optimization • Ability to review and debug pre-existing code The project involves the following tasks: • Inspection and mitigation of potential bugs/performance issues on the existing codebase. • Frontend enhancement for a more visually engaging and user-friendly experience. • Deliberate, informed updates and features guided by my documented roadmap. • Creative input on the app's overall design and functionality. • Ensuring backend services are efficient and the...

I'm in need of an experienced full stack developer to help with my content management system built with Laravel and Vue. The project requires expertise in both backend and frontend development. Key Responsibilities: - Collaborate on the ongoing development of a content management system. - Implement essential features including user authentication, a WYSIWYG editor, and multilingual support. - Ensure seamless integration between Laravel and Vue components. Ideal Skills: - Proficiency in Laravel for backend development. - Expertise in Vue for frontend development. - Previous experience building content management systems. - Competence in implementing user authentication, WYSIWYG editors, and multilingual support. - Strong understanding of full stack development principles.

I'm seeking a skilled WooCommerce developer to assist with uploading a batch of variable products to my store. Key Details: - Quantity: 51 to 200 products (approx. 100) - Product Type: All of these are variable products - Information: I have all the necessary details ready for uploading Ideal Skills: - Proficient in WooCommerce - Experience with uploading variable products - Attention to detail for accurate information input

I'm in search of a skilled frontend developer to help build a scalable frontend for my social media app. The project is well-defined, with completed designs ready for implementation using the following tech stack: , React, Typescript, and Tailwind CSS. Key functionalities of the app include: - User profiles - News feed - Private messaging - Complete social media functionality Additionally, the app will require integration with social media logins, so experience with this type of integration is a plus. The deadline for project completion is 7 days from the start date. Ideal skills and experience: - Proficiency in , Typescript, React, and Tailwind CSS - Experience in building scalable frontend for social media apps - Ability to meet tight deadlines

I'm seeking an experienced WIX website developer to create a modern, minimalistic website for showcasing my interior company's portfolio. Key Responsibilities: - Design and build the website on the WIX platform. - Create a dedicated portfolio section that includes project images, client testimonials, and project descriptions. - Ensure the overall design is modern and minimalistic. Ideal Candidate: - Proficiency in WIX website development. - Previous experience designing portfolio websites, particularly for interior design companies. - Strong understanding of modern, minimalistic design principles. - Excellent communication skills for understanding project needs and providing updates.

I am looking for a Shopify + Wordpress developer with specific expertise in custom theme development. The ideal candidate will have experience wokring in the US West Coast time zone and be available for full-time work. Specific requirements for this project include: - Custom theme development for Shopify and Wordpress - Familiarity with app development for Shopify & plugins for wordpress - Store setup and configuration - INSTANT communication availability (as we have only teamwork-based tasks, not work-at-your-own-pace). Only individual freelancers please, no teams/agencies. In order to separate spammers from real candidates, if you agree with this statement please write it on top of your bid: "I am available to work in the US time zone and have X hours left available TO...

We are planning to build a Hospital management system. We want to develop mobile applications (Android/iOS) along with a desktop application (Windows/Mac). You will be provided with postman collection of the APIs to be integrated along with the UI design in Figma to be followed for both mobile and desktop applications. Your task will be to create the UI designs for respective application and integrate the APIs as per provided documentation. We are finding the best suitable developer (Individual Preferred) who can work Part time or Full time. The most important aspect of this project is about deadlines. If you share a deadline, you must stick to that, otherwise penalties will be imposed.

Job Description: We are seeking an experienced .NET Developer to design and implement a system following the structure outlined in the provided flowchart. The application must adhere to a modular architecture and meet the following requirements: Key Responsibilities: Log Management: Integrate a script (provided) to fetch all login logs for users. Process user session data: If a session does not exist, create and append it to a file. If a session exists, invoke the check_user_information function from the Checker Module to compare current user information (e.g., IP and computer name) with existing file data. Session Monitoring and Security: When discrepancies in user information are detected: Call SMTP_access and AD_access functions (from the Communication Module) to ve...

I'm in need of a Bangladesh developer who specializes in Node.js backend and MongoDB to implement, and test a Telco Subscription API. This project will be focused on ensuring robust user authentication via API key. BANGLADESH DEVELOPERS ONLY BANGLADESH DEVELOPERS ONLY BANGLADESH DEVELOPERS ONLY Key Responsibilities: - Implementing and testing the Telco Subscription API - Ensuring user authentication is seamlessly integrated - Debugging and troubleshooting any issues that may arise The ideal candidate would have: - Extensive experience with Node.js and MongoDB - Proficiency in API development and testing - Strong problem-solving skills and attention to detail - Ability to work independently and meet deadlines Please only apply if you are based in Bangladesh. Looking forward...

I'm seeking a talented Node.JS developer from Bangladesh to integrate a Telco Subscription API into my app's backend. This API's main purpose is to oversee user subscriptions. Key Responsibilities: - Use Node.JS to implement the API. - Employ API key for authentication. - Link the API to my current MongoDB database. - Conduct post-implementation tests to verify functionality. Necessary Skills: - Strong expertise in Node.JS. - Proven experience in API development and implementation. - Understanding of user subscription management systems. - Proficient in MongoDB. - Capable of performing comprehensive testing. Please be aware that only freelancers from Bangladesh will be considered for this project.

We are seeking a skilled NestJS Backend Developer to assist with our project, which utilizes ReactJS for the front end and NestJS for the backend. The project is built using TypeScript and follows a modular structure. Initially, we are looking for someone to work on the Payment Module. Upon successful completion and quality delivery of this module, additional modules will be available for development. Project Overview: The project consists of several key features broken down into modular components, ensuring scalability and maintainability. Below is an outline of the project modules: - Payment Module (Initial focus for this job post) -- Stripe (Preferred) -- One-time and recurring payments -- Support for PayPal, Apple Pay, credit, and debit cards - Authentication Module...

Project Description: We are seeking an experienced .NET developer with expertise in ebMS3 AS4 client development to create an ebMS3 message service handler product for Standard Business Reporting (SBR) to the Australian Tax Office (ATO). Key Responsibilities: Design, develop, and implement an ebMS3 AS4 client to handle secure messaging for SBR. Ensure the solution is compliant with the ATO's technical requirements and guidelines. Collaborate with our team to integrate the solution into our existing infrastructure. Conduct thorough testing and debugging to ensure the reliability and security of the message service handler. Provide detailed documentation and user guides to support the deployment and use of the system. Required Skills: Strong experience with .NET developm...

We are looking for an experienced PHP Laravel Developer to implement socket-based real-time communication features in an ongoing project. The project requires seamless and efficient integration of sockets to enhance user experience with real-time updates. Key Requirements: Socket Implementation: Integrate WebSockets or similar technology to enable real-time communication. Implement server-side socket handling with Laravel (using tools like Laravel Echo, Pusher, or Ratchet). Features to be Implemented: Live Updates: Enable real-time updates for user actions (e.g., notifications, chat, data changes). Broadcasting Events: Efficiently broadcast data/events to multiple clients. Error Handling: Implement robust error and reconnection mechanisms for socket reliability. Technology Stack...

I'm looking for an experienced Android developer to help me update a FOSS (Free and Open Source Software) Android application. The primary goal of this update is to add new functionalities to the app, specifically integrating new detection strings into the app. Sourcecode can be found here: Ideal Skills and Experience: - Proficient in Android app development - Experience working with FOSS Android applications - Strong understanding of implementing added features - UI/UX understanding for potential future enhancements - Data protection Please bid if you meet these qualifications.

I require a Kotlin Android developer for an app project. Please note the following: - You need to install a timer on your system to track hours. - Please don't bid if you do not agree. - Experience in integrating third-party APIs. Ideal candidates for this project should be proficient in Kotlin and have experience in Android app development.

I'm seeking a proficient React Native developer to craft an engaging healthcare app for both iOS and Android. The app features an interactive avatar, rewarding users for completing daily exercises. As users accumulate points, their avatar gains new skills, fostering motivation and engagement. Key Screens: - Splash - Dashboard - Display Abilities - Daily Schedule - Exercise - Profile Please note, the app is designed for two age groups: under 12 years and 12 years and above, necessitating minor adjustments for each group. Important Features: - The Dashboard screen should provide an overview of completed exercises. - Progress tracking will be on a weekly basis. - The Profile screen should include settings and preferences. Skills & Experience: - Extensive experience with R...

We are seeking an experienced developer to design and implement a GPT-powered AI script for parsing CVs. The script must adhere to detailed instructions and produce accurate, high-quality outputs while optimizing GPT usage. Testing and demonstration must be conducted in a self-sufficient environment, with no additional costs incurred for API token trials. AI Script Development: - Develop a Python-based script that leverages GPT (e.g., OpenAI's API) to process and extract CV data. Ensure parsing follows detailed instructions, including specific formatting, validation, and overlap handling rules. Integration with GPT API: - Design the script to interact efficiently with the GPT API, minimizing token consumption. Implement prompt engineering techniques to maximize accuracy and r...

*** IMPORTANT *** PLEASE, in your offer, add links to your most relevant projects related to my request. These must be AR projects developed for AR headsets (not smartphones). If you have nothing to present, your proposal will not be considered, regardless of your experience. Thank you. *** *** *** *** *** *** This Augmented Reality (AR) application aims to streamline on-site quality control processes. Developed with Unity, it should run on multiple platforms (e.g., Meta Quest 3, HTC Vision Focus, or other AR headsets) and offer users the ability to create, review, and manage multimedia information (video, photo, audio, text) linked to their real-world environment. Key Features: 1. Viewing Existing Quality Control Entries Display a list of previously recorded quality control entr...

Seeking an Experienced Godot Developer (Godot Ninja) for a 2D game that is 80% complete. We’re looking for a talented and proven Godot developer to help us complete an ongoing project. If you’re an expert in Godot and thrive on delivering high-quality results, we want to hear from you! Key Requirements: Strong experience integrating Godot with REST APIs and WebSockets. Proficiency in creating and working with custom plugins. Hands-on experience with data visualization in Godot (e.g., tables, graphs, reporting, etc.). We’re working on a tight timeline, so visual examples or links to similar projects you’ve completed are a must. How We Work: The project will be divided into smaller, manageable tasks. Successful collaboration could lead to additional ...

I'm seeking a skilled developer with a strong background in building web3 applications, specifically on the Ethereum blockchain. You need to create webside to application like simple tic tac toe game and integrate smart contract to the game so that players and viewers can place bet on each other with cryptocurrency, I need someone who is proficient in creating decentralized finance applications, NFTs or DAOs. Key Responsibilities: - Design and develop a web3 application tailored to my needs - Create efficient and secure smart contracts on the Ethereum platform Ideal Skills: - Extensive experience with Ethereum and smart contract development - Proficiency in web3 technologies - Prior work with DeFi, NFTs or DAOs - Strong understanding of blockchain principles - ...

I need a skilled Python programmer to help me automate the order placement on Interactive Brokers. Key Requirements: - Automate the placement of Market orders, Limit orders, and Stop orders - Strong proficiency in Python - Experience with Interactive Brokers platform - Knowledge about different types of trading orders Ideal Skills: - Python programming - Trading experience - Interactive Brokers expertise - Order placement automation I am looking to hire a pythan trading expert, You need to automate trade in Shoonya Broker Account, Automate the buy sell order, It has lots requirment I have attached excel file to fetch and update data, and automate trade, I can choose any interval, It need to fech candle data, more detaiil i wll give if you can provide result with my budget, Not your...

Testing the OkUpdate Client Magnet

I'm in need of a skilled full stack developer to assist with mobile app development. The objective is to create a robust application that supports both iOS and Android platforms. Key skills and experience: - Proficiency in both front and back-end development - Extensive experience in mobile app development - Familiarity with iOS and Android development environments - Strong problem-solving skills - Excellent communication skills Please, if you have the required skills and experience, do not hesitate to place your bid. Please, do not place your bid if your budget exceeds more than Rs.15,000.

I'm seeking a seasoned .NET Web Forms developer to enhance my robust web application. The project revolves around integrating third-party APIs, making alterations to the database, models, and validation on CRUD operations, all aimed at improving customer experience and meeting new requirements. Key Responsibilities include: - Build and modify APIs to serve data to our mobile app. - Implement changes to the database, models, and validation on CRUD operations. - Modify the database schema as needed. - Enhance the user interface and user experience Ideal candidates should have: - Extensive experience with .NET Web Forms. - Proven track record of building APIs for integration. - Proficiency in database schema modifications. - Skills in updating existin...

I'm looking for a part-time WordPress developer to help with the maintenance of existing pages for agencies in Norway. Key Responsibilities: - Regularly updating specific WordPress themes and plugins - Troubleshooting and fixing bugs and issues Ideal Candidate: - Extensive experience with WordPress, particularly with themes and plugins - Proven track record in website maintenance - Strong problem-solving skills and attention to detail - Ability to work independently and manage time effectively This role will primarily focus on maintaining existing pages, with potential for future tasks involving building new pages.

Moodle local developer to add new features and integrations to our moodle website

I'm seeking a skilled AR developer to help create an engaging, interactive restaurant menu. The menu should be compatible with both iOS and Android platforms and involve the following features: - Animations providing details on menu items - 3D models of the food items Users should be able to access the AR menu conveniently by scanning a QR code. Ideal candidates for this project should have: - Extensive experience in AR development. - A solid portfolio showcasing previous work on interactive AR applications. - Knowledge in creating compatible content for both iOS and Android platforms.

Testing the OkUpdate Client Magnet as we discussed

We are seeking a skilled web application developer to create a single-login web application that integrates with an unofficial WhatsApp API to manage multiple numbers. The application should include the following features: Features: Single Login System: A secure login and logout functionality for authorized access. Number Management: A page to scan multiple WhatsApp numbers (5–10 numbers). Automatically move numbers to the "inactive" list if they are blocked or disconnected. API Generation: A page where the user can generate and retrieve APIs for all added numbers. Ensure each API request sends messages using random numbers from the active list. Real-time Updates: Active and inactive numbers should be updated automatically base...

I'm looking for a skilled Java Struts developer to assist with my project. The main tasks will involve fixing functional bugs and adding some new features. The primary issues I've identified have been functional bugs, with the project being monitored using Logback. Key Responsibilities: - Debugging: Identify and fix functional bugs within the Java Struts framework. - Feature Development: Assist in the addition of new features as required. My current approach to prioritizing the issues is based on development feasibility. Therefore, a good understanding of the project and its code will be crucial for this role. Ideal Candidates Should Have: - Extensive experience with Java and Struts. - Proficient in debugging and problem-solving. - Familiarity with Logback and other lo...

...- Response Rate: 95%+ to comments and messages ### Quarterly Goals - Lead Quality Score: Minimum 7/10 - Lead Conversion Rate: 15%+ - Brand Sentiment Score: 85%+ - ROI on Paid Campaigns: 300%+ ## Required Work Schedule - Available during business hours (9 AM - 6 PM EST) - Weekend monitoring (2 hours per day) - Attendance at weekly strategy meetings - Monthly performance review sessions ## Application Requirements 1. Detailed portfolio of social media marketing work 2. Case studies of successful lead generation campaigns 3. Sample content calendar for first month 4. Proposed strategy outline 5. Expected compensation range 6. Three professional references 7. Tools and software proficiency list ## Selection Process 1. Portfolio Review 2. Initial Interview 3. Practical Test (48-ho...

I'm seeking a seasoned software developer to help create a mobile application from scratch. The app needs to be compatible with both iOS and Android platforms. Key Requirements: - Proficient in both frontend and backend development - Experience in creating mobile applications Core Features: - The app will include user authentication. Experience in implementing secure and reliable authentication systems is a must. Skills and Experience: - Full stack development - Mobile application development (iOS and Android) - Frontend & backend development - Experience with user authentication systems

...arkadaşlar basvurursa sevinirim. I am seeking a seasoned developer to create a comprehensive logistics tracking application for my company. This application is intended to facilitate tracking ease for customers, and it should be developed for both iOS and Android platforms. Key Features: - Real-time Tracking: The application should support tracking shipments in real time. - Notifications and Alerts: Users should receive timely updates on their shipments. - Customer Support Chat: A built-in chat feature for customer support. - Document Upload: A feature allowing users to upload relevant documents. User Roles: - The application should cater to both customers and staff. Ideal candidates should have extensive experience in cross-platform applicati...

I'm looking for a skilled WordPress developer to assist with design edits and content updates on my website. Primarily, the focus will be on the homepage which requires a layout redesign. Key Skills & Experience: - Proficient in WordPress development - Experienced in website design changes - Skilled in content updates - Knowledgeable in implementing layout redesigns Please provide examples of similar projects you've completed in your bid. Thank you!

I'm looking for an experienced Android developer to create a receipt printing application for a custom web-based platform. The primary function of this application will be to print receipts. Key Features: - The application should include the ability to use customizable receipt templates. Ideal Skills: - Proven experience in Android application development. - Previous work with printing applications is a plus. - Familiarity with creating applications that integrate with custom web applications.