Android developer freelancer in chennai jobs

I am senior android native app developer who needs help preparing for an upcoming interview, specifically system design stage which will be backend focused. I am looking for an experienced backend developer or a software architect who could jump on a 1 hour call with me, share his screen, design a specific system on Excalidraw and teach me about required components, performance improvements, bottlenecks and etc. Please apply only if you have relevant experience. Here is the feature I want to prepare for: Using Excalidraw, design a debit card issuing system using a 3rd party API that will handle card printing and delivering. Given amount of time for this in my interview will be only 45min. So I dont expect to design entire system, focus will be on core funct...

EUWEB 250127 - E-commerce WordPress Developer/Admin 10 Half/Day each month (1 to 4 month, where/when like), ...BDG <30€ each month; IF "you like work" THEN "send test us" ELSE "waste time, with no any us answer"; ...plz, if like work for us (as WordPress Developer/Admin, which we need), ...need your URL/Test; ...as make a draft web HomePage by this guide $$$_NFT_TEST/ ; ...plz, if yes, send us your URL/Test (with easy contents/draft on our guide or your "with similar contents"); ...plz, read better, no test, waste time; ...the links inside guide give you many references to the project, current status and above all to examples of LandingPage (a lot all very similar, with 3 menus and PresentationSpace, in vertical pr...

...250127 - E-commerce WordPress Developer/Admin 10 Half/Day each month (1 to 4 month, where/when like), ...BDG <30€ each month; IF "you like work" THEN "send test us" ELSE "waste time, with no any us answer"; ...plz, if like work for us (as WordPress Developer/Admin, which we need), ...need your URL/Test; ...as make a draft web HomePage by this guide $$$_NFT_TEST/ ; ...plz, if yes, send us your URL/Test (with easy contents/draft on our guide or your "with similar contents"); ...plz, read better, no test, waste time; ...the links inside guide give you many references to the project, current status and above all to examples of LandingPage (a lot all very similar, with 3 menus and PresentationSpace, in vertical pro...

I'm seeking an experienced Unity developer for creating an IoT monitoring app. The app should be compatible exclusively with Windows. Please note, the specifics of the app's functionalities are currently under consideration, so flexibility and understanding of IoT principles is crucial. Ideal Skills: - Expertise in Unity development - Strong understanding of IoT principles - Experience in Windows app development Your ability to create an engaging, efficient and robust IoT monitoring app will be key to the project's success.

I'm experiencing slow loading times and images not displaying in my Android shopping app that uses the Glide library for image loading. This project aims to optimize the image loading process to enhance user experience, improve app performance across devices, and resolve current issues. Key Objectives: - Optimize Glide to speed up image loading times. - Enhance overall app performance across various devices. If you need to troubleshoot the current implementation or require further details, I can provide access to the system via Anydesk. Ideal Skills and Experience: - Proficiency in Android app development. - Extensive experience with Glide and image loading optimization. - Strong problem-solving skills to troubleshoot existing issues. - Ability to enha...

Hello, i have a simple app developed in flutter which needs publishing on android play market, So if you have a play dev accnt you can submit to app to production. All essential details like description, screenshots, icon will be provided you just have to utilise your own dev accnt for submitting

I'm seeking a developer experienced in React Native with a strong background in AR integration. We have a mini solar panel app that requires an AR module to visualize the panels on rooftops. Key Requirements: - Compatibility with both iOS and Android platforms - Implementation of 3D model overlay - Real-time scaling and positioning - User interaction via touch gestures

I'm looking for a talented UI/UX designer to revamp the user interface of our parental control app, 'COP Parent'. The goal is to enhance visual design, improve user feedback and responses, and ultimately increase user en...aesthetics need a significant upgrade. The new design should be visually appealing and follow Android's Material Design guidelines. - User Feedback/Responses: We want to enhance how the app interacts with users. This includes notifications and user prompts. Ideal Skills and Experience: - Proven experience in UI/UX design, particularly for Android apps. - Strong understanding of Android's Material Design principles. - Ability to create a design consistent with our brand identity. - Excellent skills in visual design elements s...

I'm looking for an experienced game developer to create an engaging arcade game for both iOS and Android. The game should include: - Multiplayer mode: The ability for players to compete or cooperate with each other online. - In-app purchases: These will be pivotal for monetizing the game, so they should be well-integrated and balanced. - Leaderboard/High scores: A competitive edge is essential, so a system for tracking scores and rankings is necessary. Prior experience in developing arcade games and implementing these features is a must. Please include examples of your previous work in your proposal.

Here's a detailed list of requirements for the **app developer** to build and implement the features for RevBoost: --- ### **1. User Registration and Verification** - **Features:** - Email or phone-based signup/login. - Social media account linking for verification (mandatory to ensure it's not a fake account). - Government ID upload for identity verification (optional for added security). - AI/algorithm to flag suspicious or fake accounts. - Referral code system for new signups. --- ### **2. Membership Plans** - **Features:** - Display of three membership tiers (Platinum, Gold, Silver) with pricing and benefits. - Payment gateway integration for subscription payments (supporting UPI, cards, wallets, etc.). - Automated plan activation after successful...

Mobile app is completed but needs two changes. 1) Notifications inside app (number going up or down) are not updating in real time and only updates when a user restarts the app. This must be fixed. 2) Appointments should show who booked them after completed (to admin only) Need this done within 24-48 hours for $100 maximum. IOS/Android. Professionals only.

I'm seeking a skilled developer to create a registration screen for an Android-based mobile application. This screen will incorporate a multi-tiered approval process with various user roles involved: Admin, Manager, and Employee. Key Features: - Approval/Reject options for each user - Notifications sent to the approving authority at each level Ideal Skills: - Mobile App Development (Android) - Experience with creating approval workflows - Strong understanding of User Role Management - Proficient in implementing notification systems Please provide examples of similar projects you've completed.

Job Title: Freelance Website Developer for WordPress Site Description: We are seeking an experienced WordPress developer to build out a website based on an existing theme and template. The site is hosted and has necessary plugins installed, but we need someone to create pages, design graphics, and implement content to bring the website to life. Total Pages: Home Page Overview of services, industries served, and company mission. Core Services (7 pages) Cybersecurity Consulting Cloud Management Consulting Risk Management Consulting Finance and Cost Analysis Consulting Integrated Finance Solutions Audit Support Services AWS and Azure Consulting Industries We Serve A single page detailing industries (healthcare, fintech, real estate, construction) and their specific challen...

I'm in need of a seasoned React Native developer to create a cross-platform utility mobile application. The app should be compatible with both iOS and Android, and its primary functionality should include user authentication. Key Requirements: - Expertise in React Native - Previous experience in developing utility apps - Proficiency in implementing user authentication systems. An understanding of e-commerce and social media app development is a plus, but not necessary. Your ability to create a seamless, user-friendly and efficient utility app will be critical to the success of this project.

More details: Which platforms do you need the app to be available on? iOS, Android, Web What core functionalities should the app include? Flight search and booking, User account management, Payment gateway integration Do you want the app to support multiple languages? No

I'm seeking a seasoned UX designer specialized in mobile applications to help shape an engaging, intuitive user experience for my cross-platform (iOS and Android) social networking app. Key Responsibilities: - Design user-friendly interfaces for essential app features such as User Profiles and Messaging. - Create a seamless, enjoyable user journey across both platforms. Ideal Candidate: - Extensive experience in mobile UX design, particularly for social networking apps. - Proficiency in designing for both iOS and Android platforms. - Strong portfolio showcasing innovative, user-centric design solutions. Skills and Experience: - UX/UI design - Cross-platform mobile design - Familiarity with social networking app features - Strong visual design sk...

I'm looking for a developer to create a language-learning app similar to Duolingo, along with a Laravel-based admin panel for managing the application. The admin panel should enable the addition of new languages and the creation of learning courses. Key Project Aspects: - The app should be developed for both iOS and Android. - Initially, the app should feature English as the sole language. - User authentication will be limited to Email and Password. Ideal Skills: - Extensive experience in cross-platform mobile app development. - Proficiency in Laravel for the creation of the admin panel. - Prior experience with developing language learning apps is a plus. - Knowledge in implementing secure user authentication systems.

I'm in need of an experienced Android developer who can create a client app for me with a primary focus on productivity. We have a web app and would like to build an android client app for a fast and an easy access. Ideal Skills and Experience: - Proven experience in Android app development

...experienced mobile app developer to create Android and iPhone apps for my existing website. The core features that need to be integrated into the mobile apps include: - User login and registration - Content viewing and updates - Task management - Organization tools - Access to the Marketplace User Authentication: The preferred method for user authentication is simple and secure - Email and Password. Content: The apps will need to support viewing and updating text articles. Ideal Skills and Experience: - Proven experience in mobile app development, particularly converting websites to apps. - Strong understanding of e-commerce functionality integration. - Expertise in user authentication systems. - Proficiency in designing for content viewing and upd...

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I'm in urgent need of a seasoned Laravel developer who can start right now to help fix critical bugs in my Laravel project. Key Issues: - Backend errors and Database problems - Affecting user authentication, API endpoints, and data processing functions I can describe the issues in detail, but I don't have specific error messages or logs to help diagnose the problems. This means you will need to have a strong ability to solve problems quickly, and be able to work effectively under pressure. Ideal skills and experience for this job include: - Extensive experience in Laravel - Strong backend and database troubleshooting skills - Excellent communication skills for problem description - Ability to work under tight deadlines and pressure

I'm seeking people to help with functionality testing of my Android app on the latest Google Play Store version. Your primary focus will be on testing in-app purchases. Ideal candidates should have: - Access to the latest Android version - Experience with functionality testing - Understanding of in-app purchase processes - Ability to provide detailed feedback Your role: - Test the app using the provided link - Focus on the functionality of in-app purchases - Provide comprehensive feedback on your experience

...powers and synchronizes data across , , , , and any future platforms within the ecosystem. The system will feature a multisite structure, allowing seamless data management and synchronization of sports fixtures, display advertising, venue promotion, and food listings. The project also includes the development of mobile apps for Android and iOS that will allow venue owners to upload sports events directly into the CMS and allow end users to browse fixtures, venue listings, and promotions. A key aspect of the project is leveraging the already developed display advertising CMS for targeted advertising, focusing on specific verticals like sports, restaurants, and generic display advertising, enabling personalized, location-based

...for both iOS and Android. The app needs to let users track their AFL card collection. Users should be able to: - Select the year of the set they are wanting to update - Find a card set from that year - Check off the new cards they have acquired - And something on the app that shows the percent of which the set is complete Additionally, there should be a chat section where users can showcase their new cards to others. While I will be responsible for adding the thousands of cards and sets, the app should ideally have a user-friendly interface with a professional and sleek design. Skills and experience that would be ideal for this project include: - Mobile app development for both iOS and Android - UI/UX design with a focus on professional and sleek designs - Experience...

I'm seeking a skilled front-end developer for a mobile app project. The specific front-end technologies for this project haven't been decided yet, so flexibility and a broad skill set are highly desirable. Key Responsibilities: - Develop the front end of a mobile application - Work collaboratively to determine the best technology stack Ideal Skills: - Proficiency in front-end development - Experience with mobile app development - Knowledge of various front-end technologies (React, Vue, Angular) - Good communication skills for collaborative work Please note, at this stage, we haven't defined specific functionalities for the app. We are open to suggestions and innovative ideas from the developer.

...significantly enhance the customer shopping experience. In an era where large online retailers thrive with advanced strategies such as live concierge services, asynchronous shopping support, interactive livestreams, and gamified experiences, Outpost harnesses cutting-edge AI technology to make these innovative tools accessible to businesses of all sizes. Our flagship offering is a customizable AI sales agent equipped to handle customer inquiries, provide tailored product recommendations, and facilitate seamless transitions to video or chat interactions with live team members when needed. We currently have a part-time lead developer that is building the MVP, but to meet upcoming delivery deadlines- we need more resources. That's where you come in! There are a ...

I'm in need of a talented developer to assist with product visualization. The task is to implement animation videos in three.js. Requirements: - HDR background with skydom or cubemap - Rotation & movement on the object and camera You should have prior experience in product visualization and should be able to explain about your previous projects in a video call. * We have some more videos to implement in if the current one is successful.

...on the lookout for a skilled Full-Stack Developer for an innovative demo betting platform project. The focus here is predominantly on back-end development, but the ideal candidate should also be adept in front-end technologies and API integrations. Your task will be to ensure seamless functionality and integration across the entire application, while delivering exceptional user experiences. Key Responsibilities: - Building high-quality, scalable web applications - Creating robust server-side logic - Implementing intuitive user interfaces Your skills should include: - Proficiency in Front-end technologies (HTML, CSS, JavaScript) - Expertise in Back-end frameworks (Node.js, Express, etc. PHP) - Experience in Database management (SQL, NoSQL) - Skill ...

I'm in need of a Python expert who can maintain my web scraping code. The code is currently set up to collect data from various news websites on a daily basis. Key Responsibilities: - Ensuring the scraping code runs smoothly and efficiently every day. - Troubleshooting any issues that arise with the code or the websites being scraped. - Implementing updates to the code as needed, such as changes in website structure or scraping requirements. Ideal Skills: - Strong Python programming skills. - Experience with web scraping, particularly from news sites. - Problem-solving skills for troubleshooting code issues. - Ability to adapt to changes in website structures. Your expertise will help ensure consistent and reliable data collection from these news sites.

...petroleum gas, liquefied natural gas etc. Alarm in case of Gas leakage. Digital readout of the GAS concentration Speaker to alert (85 Db) on Gas leakage Low battery warning Support 230 V 50 Hrtz electricity input Should have Type C plug for India users. Intuitive Design Include automatic battery backup in case of power cuts. Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas. Low warm up time (<1 Minute) Reboot system button LED with Alarm indicator, state indicator and power/low battery indicator. Type 2: Gas leak detector with Mobile App Ability to detect LPG(Methane), natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc. Alarm in case of...

I'm in search of a dedicated VPN developer with a strong background in creating apps. Key Requirements: - Proven experience in VPN development - App creation expertise - Prior work on VPN apps is a plus Please note, if you are not a VPN developer, do not bid. Your expertise in this niche will greatly increase your chances of being considered for this project.

I'm in search of a talented Full Stack Software Developer with a keen eye for design and front-end development. The project revolves around a website I've created called VenWed. The previous developer has done some work, but there are a few issues with the front-end functionality and the overall aesthetic that need addressing. Furthermore, I require the addition of five new pages, specifically tailored for host profiles and their associated tabs. What I Need: - An expert who can meticulously review the current site and work collaboratively with me to tackle design challenges, enhance user experience, and elevate the overall look and feel of the site. - Implementation of specific features and updates. Current Issues: - Interactive elements are not functioni...

I need a professional to configure the open-source Linphone for both iOS and Android. This setup is to connect with my SIP server for voice call purposes. Key Requirements: - Configure Linphone to work seamlessly with my SIP server for voice calls. - Implement a push server in the configuration to enhance connectivity. - Integrate specific branding elements into the Linphone app. This includes my logo, the designated color scheme, and the app name. Ideal Skills: - Extensive experience with Linphone configuration. - Proficient in SIP server integration. - Strong background in iOS and Android app configuration. - Capable of implementing a push server. - Skilled in app branding and customization.

I'm in need of a skilled Craft CMS developer who can assist in updating my Craft CMS version and plugins. The ideal candidate will also be able to troubleshoot and fix current errors and bugs. Key responsibilities: - Update Craft CMS and plugins - Diagnose and fix performance issues - Resolve compatibility problems - Repair functionality errors - Troubleshoot issues with the Redactor plugin The developer should be familiar with working with custom themes, as I have several in use. Experience with Craft CMS is a must, and previous work with the Redactor plugin will be a plus. I need someone reliable who can help me get my site running smoothly again.

...Technology stack optimization Performance optimization and scalability solutions Industry Solutions Enterprise Resource Planning (ERP) systems Customer Relationship Management (CRM) solutions Business Intelligence and Analytics platforms Workflow automation systems Our Technical Expertise Frontend: React.js, Angular, Vue.js, HTML5/CSS3 Backend: Java, Python, Node.js, .NET Mobile: iOS (Swift), Android (Kotlin), React Native Database: SQL, NoSQL, MongoDB, PostgreSQL Cloud: AWS, Azure, Google Cloud DevOps: Docker, Kubernetes, Jenkins Our Development Approach Agile methodology with iterative development Regular client communication and progress updates Comprehensive testing and quality assurance Post-deployment support and maintenance Documentation and knowledge transfer Why C...

Looking for an app developer and software developer to create my trucking application and software the way I would like it. I would like the software to manage the platform but have the app be available as well. Please submit similar project portfolio's you have completed in this space. I'm seeking a talented developer or team to create an all-encompassing software and mobile app for my trucking company. This software should be accessible across iOS, Android, and Web platforms and cater to three main areas - driver management, load management, and vehicle management. Key Features: - Driver Management: Incorporate functionalities for driver scheduling, performance tracking, and communication tools. The ideal candidate for this project should ...

...experienced C++ or java developer to create a console for Android 10 and above. This console will have several features, including BLE compatibility, console history management, and a user interface for command input. Key Features: 1. BLE 4.2 and BLE 5.x compatibility 2. User can save console history to a text file on demand, with the option to define the file name 3. User can clear the console history 4. Console capacity of up to 2M Bytes of text 5. User commands can only be entered from a predefined input string 6. 10 user-defined commands and 10 buttons to use these commands; commands must be automatically stored 7. Configurable special characters after a command line (r, and/or n) 8. Minimal possible permissions from the OS 9. All source code must be included in...

I'm seeking a skilled Python backend developer to enhance my project. The role focuses on: - API Development: Creating seamless and efficient APIs. - Database Integration: Ensuring smooth connectivity and interaction with our existing database. - User Authentication: Implementing secure and reliable user authentication processes. Ideal candidates should have extensive experience in Python and backend development, with a strong understanding of API creation, database management, and user authentication systems. Your expertise will significantly contribute to the project's success.

I need a skilled mobile app developer to create a comprehensive Legal Directory app. This app will not only serve as a platform for discovering legal services but also provide essential tools for interaction and navigation. Key Features Include: - Search Functionality: Users should be able to easily locate legal services based on various filters. - User Reviews and Ratings: A section for user-generated content is critical. This will aid in building a community and providing feedback for businesses. - Attorneys Profile Pages: Each attorney should have a dedicated page containing pivotal information. - Map: Integration of a mapping system to guide users to physical locations. - Offline Access: Some business profiles should be accessible offline, enabling users to view informa...

I need a mobile app for both iOS and Android that interfaces with my ESP32 C3 on a PCB. The ESP32 controls a simple LED and a timer turning the LED on and off. The app should display the LED status and timer countdown using a combination of text and graphics. Specific requirements: - The app should be able to control multiple sensors, primarily a load cell. - Ideal skills for the job include experience in mobile app development, particularly with iOS and Android, and familiarity with ESP32 microcontrollers. - A background in designing graphical user interfaces (GUIs) to display real-time data would be highly beneficial. The goal of this project is to create an interactive and user-friendly app that allows for real-time monitoring and control of the LED and ...

I'm seeking a talented mobile app developer to build a fitness app for iOS and Android. The primary function of the app will be to provide guided workouts. These workouts will cater to all fitness levels - beginner, intermediate, and advanced. Key Features: - Combination of animated video and audio guided workouts - Comprehensive workout plans to suit all fitness levels - User-friendly interface Ideal Skills: - Proficiency in iOS and Android app development - Experience in creating fitness-related apps - Skills in integrating multimedia content (video and audio) - Understanding of UI/UX principles for fitness apps I look forward to working with a professional who can bring this project to life.

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Project Proposal: Installation and Configuration of an Emulator to Run the Worldcoin App on a Computer Project Objective Successfully install, configure, and run the Worldcoin mobile application on a computer, ensuring all app functionalities are fully accessible and operational, simulating usa...replicating the process or troubleshooting future issues. Initial support: Address any questions or technical problems within an agreed support period after project delivery. Required Skills Previous experience configuring emulators (Bluestacks, NoxPlayer, LDPlayer, etc.). Knowledge of performance optimization and compatibility adjustments on Windows/Mac. Familiarity with installing Android apps from Google Play in virtual environments. Delivery Timeline 2–3 days (flexible depe...

Frontend Developer for Responsive and User-Friendly Platform Seeking an experienced frontend developer to build a high-quality, responsive, and accessible user interface using and shadcn/ui. Join us in creating an exceptional user experience! We are looking for a skilled frontend developer proficient in and shadcn/ui to develop the user interface for our platform. The project requires a fully responsive design that adapts seamlessly to various devices, adheres to accessibility standards (WCAG), and ensures high performance and security. Key Responsibilities: :- Build and test components for sign-in/sign-up flows (with Twilio OTP integration), dashboards, profiles, and more. :- Integrate third-party APIs (e.g., Amilon for gift cards, Stripe fo...

I’m looking for an experienced Odoo developer to help automate the import of affiliate products from platforms like Ali Express, Amazon, eBay, Etsy and Temu into my Odoo e-commerce website. Scope of Work: Set up automated product imports using APIs, third-party tools, or custom scripts. Map product data (title, description, price, image, affiliate link) to Odoo’s product fields. Ensure seamless integration with Odoo’s e-commerce module. Set up periodic updates for product details (e.g., price, availability). Requirements: Proven experience with Odoo (e-commerce module, APIs, and customizations). Familiarity with Amazon PAAPI, eBay API, or AliExpress product data extraction. Knowledge of automation tools like Zapier or Make (Integromat). Strong understanding of af...

...images, zoom-in functionality, and detailed descriptions that highlight craftsmanship and materials. SEO and Performance: Optimize the site for speed, mobile usability, and SEO best practices to ensure high search engine rankings and excellent user engagement. Security and Payment: Implement secure payment gateways, user authentication, and customer data protection, meeting industry standards for e-commerce websites. Ongoing Maintenance: Monitor site performance, address bugs or issues, and update the site with new features, content, and seasonal campaigns. Qualifications and Skills: Proven experience in developing and managing e-commerce websites (preferably in the jewelry or fashion industry). Expertise in platforms such as BigCommerce, Shopify, or WordPre...

I need a skilled fulltime Laravel developer with good expertise. Fulltime available 5 days a week and 8 hours a day - Proficiency in Laravel 10 framework - E-commerce application development - Payment gateway integration Please note, while the project currently only requires payment gateway integration, the future scope may involve developing a product catalog and shopping cart.

I'm looking for an experienced Full Stack Web Developer to help me create a small, informative website, primarily focused on building a website requires an in-depth understanding of web development, AI-based facial recognition technologies, and database integration. Key Features: - Facial recognition using uploaded images. -Match search across indexed data sources. -A user-friendly interface for uploading images and viewing results. -Backend system to store, analyze, and retrieve data. Ideal Skills and Experience: - Proficiency in both front-end and back-end and end to end web development. - Previous experience in building informational websites is a plus. - Ability to create a seamless, intuitive user experience. I've complete Source Code for the w...

I'm seeking a talented developer to integrate conversion tracking tools into my Android app, which is built using Java and React Native. The primary objective is to track app installs and sales that originate from ads on platforms including Facebook, Instagram, Twitter, and TikTok. Description: We are looking for a skilled developer to integrate conversion tracking tools into our Android app built with Java and React Native. The goal is to track app installs and sales generated from advertisements on Facebook, Instagram, Twitter, and TikTok. Requirements: Proven experience with Meta SDK (App Events and Conversions API). Familiarity with Twitter Conversion Tracking SDK. Experience with TikTok Events API or TikTok Pixel integration for mobile a...

I'm looking for a Python developer to enhance the user interface of my .exe script. The project involves: - Improved layout: I want a cleaner arrangement of elements to facilitate a more intuitive user experience. - Better visual design: A refined color scheme is needed to create a more visually appealing interface. Ideal candidates should have significant experience in Python development and UI/UX design. A strong understanding of visual design principles and layout strategies will be crucial to the success of this project.