Full-Stack Developer: Educational App Enhancements

@kamran2012

I can help with this, I will ship new features across your mobile front-end and backend — then handle ongoing maintenance, performance tuning, and bug fixes as your long-term developer. One thing I will prioritize early: profiling API response times and database query performance under real user load. Educational apps often hit bottlenecks during peak usage hours, and catching slow queries before they affect the user experience saves significant support overhead. Questions: 1) What is the current tech stack — React Native, Flutter, or native codebases? 2) How large is the active user base currently? Looking forward to potentially working together. Thanks, Kamran

@Srashtasoft

Hi there, I have read your project requirement. You need a seasoned full-stack developer to take ownership of your live educational app (iOS + Android), handle new feature development, and provide long-term maintenance, performance optimization, and bug fixing across the entire stack. We have strong experience working on live production apps, delivering new features, maintaining stability, optimizing performance, and managing deployments across mobile and backend systems. A few quick questions: ================= What is your current tech stack (Flutter/Native + backend technology)? Do you have an active backlog or roadmap for upcoming features? Are there any current performance or crash issues that need immediate attention? What level of ongoing support do you expect (monthly hours or on-demand)? Best Regards, Srashtasoft Team

@mariakhan73700

As a professional with extensive experience in Full-Stack Development and Mobile App Development, I firmly believe that I am the ideal fit to enhance your educational app. With all the accreditation you need in cross-platform features, post-launch maintenance, and long-term support, I will hit the ground running and ensure your app remains high-performing and enriched with new features. My competency traversing various platforms including Android, iOS, React Native and Flutter makes me well-suited for managing your codebase seamlessly. Moreover, my skill set extends to the server side and database layer as well. I have proven proficiency in building clean code with responsiveness and scalability as focal points - a quality that ensures our collaboration won't be solely limited to this project but extends to future endeavors. A testament to my abilities can be seen in the multiple successful applications I've delivered. Should you require specific examples or code samples, I can demonstrate my versatility and proficiency in realizing effective solutions swiftly by expertly leveraging essential technologies including Java, Kotlin, JavaScript frameworks among various others. Choosing

@Abhishek2117

Hi, I’m Abhishek Rathore, a senior full-stack & mobile engineer. You have a live educational app and need someone who can step into the codebase, ship new features, and own long-term stability across mobile and backend—I handle exactly that lifecycle. ? Approach I’ll audit the current repo, map API–client dependencies, then extend features with minimal regression risk. For cross-platform consistency, I prefer Flutter or React Native (based on your stack), backed by Node.js APIs with a modular service layer and PostgreSQL for structured data. ✅ Core Features - New feature development across Android/iOS with shared logic - API extension and schema evolution without downtime - Bug fixing with reproducible test cases - App Store / Play Store build and release management - Analytics and event tracking for feature validation ☁️ Reliability / Performance I’ll add request caching (Redis) and optimize slow queries. CI/CD pipelines will enforce linting, tests, and safe deployments. Crash logs (Firebase/Sentry) will guide fixes. ? Deliverables - Production-ready features - Stable builds and releases - Updated documentation - Ongoing maintenance plan ? Why Me I’ve maintained and scaled live apps like Rhythm, handling continuous releases and performance tuning post-launch. Do you have CI/CD and crash reporting already set up, or should I integrate that first?

@pinkeegupta

Hi I will be able to help you. Please message me so that we will have detail technical discussion. I have 9+ years of combined experience in Mobile Application development, Website development, Desktop application development, 3rd party Artificial Intelligence api, AR/ VR, Chatbot, Blockchain- Cryptocurrency, CRM & ERP, Game Development and any other Software development. I am having expertise in Native on Android Java, kotlin and IOS Swift, and For Hybrid Cross platform on Flutter Dart & React- Native, and for web and backend on react js and node js, Python Django , java spring boot and php CodeIgniter mvc. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)

@ixorawebmob

Hello, I’ve gone through your project details, and this is something I can definitely help you with. With 10+ years of experience in mobile and web app development, I’ve worked extensively with Flutter and cross-platform technologies. I understand the complexities involved in enhancing an educational app across both Android and iOS. I focus on clean architecture, scalable code, and clear communication to ensure long-term success and maintenance of the app. I have shipped numerous cross-platform features and ensured post-launch health through regular updates and performance tuning. I’m confident in switching between platforms, APIs, and deployment pipelines, and I’m here to be your go-to person for ongoing support. You can view my portfolio here: https://www.freelancer.in/u/ixorawebmob. I’m interested in your project and would love to understand more details to ensure the best approach. Could you clarify: 1. Do you have any specific features in mind that you’d like prioritized? Let’s discuss over chat! Regards, Arpit Jaiswal

@durgesh8527

With my extensive experience in full-stack development inclusive of mobile app enhancement and long-term maintenance, I am confident that I would be the ideal fit for your educational mobile application project. Over the past 12+ years, my clean, scalable and production-ready code has helped me build functional solutions that have enabled businesses to flourish. My Android and iOS fluency has allowed me to smoothly switch between platforms and APIs on several projects, always ensuring a constant high-performance of the applications. Furthermore, my willingness to go above and beyond just building exceptional apps is what sets me apart. Apart from developing on the frontend (React Native, Flutter...), backend(Node.js,laravel..), and database layer (MySQL,MongoDB,…), I am also competent with API integrations like the ones used in your project. Such as REST APIs or third-party integrations. On top of it all,I also specialize in server optimization and take server speed and efficiency into consideration. Given our similarities of focusing on clean code, quick understanding of requirements, and timely communication, collaborating with me would be a seamless process. My team further reinforces my ability to meet diverse requirements concerning UI/UX design, graphics. As such, you can trust that I will provide you with quality work while maintaining timely delivery.

@abhishek060

Hi, I specialize in working with live Android & iOS applications where stability is critical and changes must be made without disrupting active users. I have experience taking over existing codebases, quickly understanding architecture, and shipping new features while maintaining production stability. I have worked on apps already published on both Play Store and App Store, handling: • Feature enhancements in live systems • Backend + API maintenance • Bug fixing in production environments • Safe release cycles without breaking existing flows • Performance optimization for active user bases My approach when joining a live product is: • First understand full architecture + dependencies • Reproduce issues safely in staging • Implement changes in isolated branches • Test cross-platform before release • Deploy with rollback-safe strategy This ensures no disruption to your existing users while still allowing fast feature delivery. I’m available long-term and can start immediately after reviewing your codebase and backlog. Regards Abhishek

@Cmonosoft

Hi there, Your requirement for a dependable full-stack developer who can step into a live app and handle both feature development and long-term maintenance is exactly where I add value. I have worked on production mobile apps where I handled both front-end and backend responsibilities, ensuring smooth feature rollouts without disrupting existing users. I am comfortable working across Android and iOS codebases along with server-side logic, APIs, and database management. I have experience integrating new features into live systems, optimizing performance, reducing crashes, and maintaining app stability post-launch. I also understand the importance of clean deployments, version control, and monitoring to keep apps healthy over time. Let's connect to discuss and start work! Thanks Saurabh

@AZTURK1

Hi there, I understand you need a senior full-stack engineer who can dive into an existing cross-platform educational app (Android + iOS), ship new features across mobile and server, and provide long-term maintenance , I’ve done end-to-end feature rollouts and post-launch support for live mobile products, so I can be your single engineer across front-end, APIs, and DB. - Review repo, run local build (Android/iOS), and implement first feature with tests and CI validation - Deliver server-side API changes, DB migrations, and documented rollback plan for each release - Performance tuning: profile app and backend, implement caching/queries improvements, measurable KPIs - Provide ongoing maintenance plan: scheduled updates, automated tests, Play/App Store submission support Skills: ✅ Mobile App Development ✅ API Development ✅ Database Management ✅ Deployment pipelines & CI/CD ✅ Performance tuning, monitoring & rollback plan Certificates: ✅ Microsoft® Certified: MCSA | MCSE | MCT ✅ cPanel® & WHM Certified CWSA-2 I’m available to start after repo access. Can you share the primary tech stack (React Native / Flutter / native Android+iOS / PhoneGap) and current CI/CD tools so I can propose a precise first-sprint plan? Thanks,

@fullstack0407

I have read your job post and I understand you need a full stack developer to work on your live mobile app and handle long-term maintenance. I am an experienced developer working on Android, iOS, backend, and databases. I have built and updated mobile apps with new features, fixed bugs, and improved performance after launch. I am comfortable working with APIs, server logic, and app updates on both platforms. My approach is to first review your codebase and current issues, then plan updates step by step. I will add new features, fix bugs, and make sure the app runs fast and smooth. In the end, you will have a stable, updated app with ongoing support for maintenance and performance improvement.

@mahads31

My name is Mahad Sheikh, and I would be thrilled to bring my expertise as a full-stack developer to the table for your educational app enhancement project. Over my years in this field, I've not only developed cross-platform features but also ensured long-term maintenance for numerous live products. My career has given me hands-on experience with mobile frontends for Android and iOS, server-side development, databases, and APIs - meaning that none of your app's key components would be unfamiliar territory for me. Having worked across various domains and with international clients, I'm no stranger to being the go-to person post-launch - for performance tuning, fixing bugs and maintaining an app healthily. A key pillar of my work methodology is scalability - I don't merely build software but rather solutions that adapt and grow with your needs. This is something your educational app requires as you iterate and expand it over time.

@happycoderz

From Happy Coders – the happiest team of coders out there – comes a proposition that aims to revolutionize your educational mobile app. Over the years, we've honed our craftsmanship in diverse facets of app development, be it for Android or iOS, using tools like Android Studio and Xcode, breaching all language barriers. This unique versatility gives us an upper hand in not just understanding but optimizing every layer of your application stack. Our experience goes beyond just launching apps; it extends to the crucial phase post-launch where we ensure their health and stability. Our team has a detailed eye for maintenance and bug fixing, which will be key to eliminating any headaches for you. We understand the importance of a quality app for the education sector and we assure you that we will instil more power to your existing features, improve their performance, tune them up, and also address any imminent maintenance needs on a prompt basis. You deserve a partner that loves what they do as much as we do, one that thrives on making lives easier via robust digital solutions: Happy Coders at your service!

@chiragardeshna

Hi there, Strong alignment with this role comes from experience working on live mobile apps across Android, iOS, and backend systems, including ongoing feature development and maintenance. Clear understanding of the requirement to jump into an existing codebase, ship new features, and handle long-term stability, performance tuning, and bug fixing. Hands-on expertise with React Native/Flutter, Node.js/Python backends, APIs, and database optimization ensures smooth cross-platform updates and reliable performance. Experience includes maintaining live apps, improving performance, fixing crashes, and managing deployments on Play Store and App Store. Risk is minimized by clean code practices, proper testing, monitoring, and structured updates without breaking existing functionality. Available to start immediately and support long-term as your go-to developer. Portfolio: https://www.freelancer.com/u/chiragardeshna Regards Chirag

@RajAbhisek

Hello, I'm Raj Abhisek Panda, and your project for enhancing and maintaining a live educational app caught my eye. I understand you need a full-stack developer who can jump straight into the codebase and handle new features, as well as ongoing support. I have solid experience working with both Android and iOS front-ends, along with server-side development and database management. I've consistently delivered new features for cross-platform apps and managed their long-term health, including bug fixes and performance tuning. I am confident in handling the entire stack for your app. We can definitely take on this project and help your educational app grow. Let's connect on chat to discuss how we can best support your needs and see your current codebase. I'm looking forward to hearing from you. Raj Abhisek Panda

@NextTechs

This is exactly the kind of long-term role I specialize in. I have 11+ years of experience working across Android, iOS, backend APIs, and databases, and I’ve supported multiple live apps with feature development, performance optimization, and ongoing maintenance. ? Relevant Experience: • Delivered and maintained cross-platform apps (Android & iOS) with continuous feature releases • Worked on live production systems, handling bug fixes, performance tuning, and scaling • Strong backend expertise (Node.js, APIs, databases, cloud infrastructure) • Experience managing Play Store & App Store deployments and updates ? What I can bring: • Quickly understand your existing codebase and start contributing • Implement new features with clean, scalable architecture • Fix bugs and improve app stability/performance • Ensure smooth releases and long-term maintainability I’m comfortable working as your go-to developer for ongoing support, ensuring your app stays fast, stable, and up-to-date. Once I review your repository and backlog, I can provide a clear timeline and milestone plan. Looking forward to working together long-term.

@abdf2010

Hey, I noticed your project, Full-Stack Developer: Educational App Enhancements and believe I can help. My work in Mobile App Development has prepared me well for this kind of project. Looking forward to hearing your thoughts.

@jagratip3

Experienced Full-Stack Mobile Engineer (iOS, Android, Backend & Maintenance) Hi there, Based on your requirements, I can step into your existing educational mobile application and take full ownership of feature development, backend maintenance, and long-term system stability across both iOS and Android. I can assist you with: Cross-Platform Development Feature development and bug fixes for Android (Kotlin/Java or Flutter/React Native depending on stack) iOS development and updates (Swift / SwiftUI or cross-platform frameworks) Ensuring feature parity across both platforms UI/UX improvements for better engagement and usability Backend & API Layer Working on existing backend (Node.js, PHP, Python, etc.) Building and maintaining REST APIs for mobile apps Database optimization and schema improvements Fixing production issues and API bottlenecks Long-Term Ownership Annual maintenance and feature roadmap execution Continuous improvements based on user feedback Codebase refactoring where needed for scalability Documentation and structured handover for future devs A few quick questions: What is your current tech stack (Flutter / React Native / native)? Which backend and database are you using? Approximate active user base? Any critical pain points currently in production? I can start immediately and act as your long-term technical partner for both development and maintenance. Best regards JP

@alexandrd24

✔️✔️✔️ Dear Client✔️✔️✔️ Hello, I have reviewed carefully your project details and understand all your project goals & step - Full-Stack Developer: Educational App Enhancements. I have previously worked on a project similar to what you are looking for. So I am confident that my skills are suitable for your project. ✅ I will share my project when we discuss. I can start working immediately and can work your timezone. I will also communicate about the project progress in real time and report daily. I would like to share my project and verify if my skills align with your project & vision. Right away, let's discuss about your project. Will wait your response. Regards, Alexandr.