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Mobile Apps Stabilization - Senior Architect (10 Days) Position: Senior Mobile Architect Duration: 10 days (80 hours) Location: India-Based (Remote) Budget: Competitive (Discussed during screening) About the Project Stabilize and secure two enterprise mobile apps (Android + iOS) for market launch. What: Security hardening, architecture cleanup, comprehensive testing, best UI/UX Goal: Market-ready, secure, stable product Timeline: 10 days (firm deadline) Key Deliverables Market-Ready Product - Secure, stable, production-viable Best UI/UX Designs - Match current product standards Encrypt Credentials - Android + iOS (security hardening) Disable debug logging—no credential leaks in production Architecture Refactoring - Clean code, SOLID principles Comprehensive Testing - Unit + integration tests (maximize with AI) Fix Critical Security Issues - Zero blockers for production Complete Documentation - Architecture, API contracts, security guides Requirements (10+ Years Experience - MANDATORY) Experience (All Mandatory): 10+ years mobile development 10+ years Android (Kotlin) production apps 10+ years iOS (Swift) production apps GitHub profile with 2-3 production apps visible Deep security & testing expertise Independent decision-maker (minimal hand-holding) AI Tools (MUST HAVE): Excellent with Claude AI / ChatGPT / AI coding assistants Uses AI to accelerate development & testing GitHub Copilot or equivalent experience Proficient with modern AI-assisted workflows Timeline Days 1-3: Security hardening (encryption, logging) Days 4-7: Architecture + testing setup Days 8-10: Testing, fixes, documentation Delivery: Ready for production testing Success Criteria Market-ready product (secure, stable, tested) All credentials encrypted securely Zero debug logging in production SonarQube critical issues fixed (A-grade quality) Comprehensive test coverage (maximize with AI tools) Code in Git with clear commits & documentation Production-ready apps with best UI/UX standards Ready for immediate market launch How to Apply Submit: Resume (10+ years mobile) GitHub profile (2-3 production apps) AI tools experience (Claude, Copilot, etc.) Hourly rate or fixed price quote Availability (can start in 3 days)
Project ID: 40550190
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53 freelancers are bidding on average ₹31,514 INR for this job

I bring 10+ years of experience in Android Kotlin and iOS Swift development, with a strong background in enterprise mobile security, architecture refactoring, and testing. I have led multiple projects to market launch, ensuring stability, performance, and compliance with best practices. I am proficient with AI-assisted workflows using ChatGPT, Claude, and GitHub Copilot to accelerate testing and code quality. My GitHub profile includes production apps showcasing secure architecture and clean code principles. For your project, I will: Harden security (credential encryption, disable debug logging). Refactor architecture with SOLID principles. Implement unit/integration tests, leveraging AI for coverage. Fix critical security issues and deliver full documentation. I can commit to the 10‑day timeline and ensure both apps are market‑ready, secure, and stable. Best regards,
₹37,500 INR in 10 days
7.4
7.4

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 and php CodeIgniter mvc and Laravel. Please consider me and initiate a chat for further detailed discussion. Regards, Anju Logical Soft Tech Pvt Ltd, Indore(M.P)
₹20,000 INR in 14 days
6.6
6.6

As an experienced freelancer, I understand the intricacies of mobile app development and the importance of solid architecture. With over 15 years specializing in Android and iOS production apps, I have perfected skills in security hardening, testing, and UI/UX designs. A quick look at my robust GitHub profile will further reassure you of my ability to deliver market-ready, secure, and stable products that adhere to all industry standards. One area where I believe my approach will offer value is through leveraging AI tools. In the project requirements, it was stated that an adeptness with AI tools is a must-have. I not only meet this requirement but also bring a significant advantage – my ability to use these AI tools to accelerate development as well as testing processes. Remember the mention of practical experience with modern AI-assisted workflows? That's me! Furthermore, I not only strive for technical excellence but also meticulousness in carrying out tasks. This translates to no debug logging issues post-production and encrypted credentials ensuring foolproof security. Given this industry experience, profound understanding of best practices across platforms and security implementation, hiring me for this project would mean having a seasoned Senior Mobile Architect who can deliver on time and exceed your expectations. Let’s get this started together!
₹35,000 INR in 7 days
5.6
5.6

Hello, I’m **Hiren Kapuria**, a Senior Mobile Architect with 10+ years of experience delivering enterprise Android applications using Kotlin, Java, MVVM, Clean Architecture, Firebase, REST APIs, and performance optimization. I specialize in stabilizing existing applications, security hardening, architecture refactoring, and preparing products for production release. For your 10-day engagement, I can focus on: * Security hardening (encrypted credential storage, secure API handling, removal of debug logging) * Architecture cleanup following SOLID principles and Clean Architecture * Performance optimization and memory leak detection * Comprehensive unit and integration testing with AI-assisted workflows * SonarQube issue resolution and code quality improvements * Complete technical documentation, API notes, and deployment guides * Git-based development with clean commits and regular progress updates I actively use **ChatGPT, Claude, and GitHub Copilot** to accelerate development, testing, documentation, and code reviews while maintaining high code quality. I can begin within your required timeline and work independently with minimal supervision. My focus is delivering secure, maintainable, production-ready applications that meet enterprise standards. I would be happy to discuss the project scope, timeline, and pricing in detail. **Best Regards,** **Hiren Kapuria** Senior Mobile Architect | Android & Mobile Solutions
₹25,000 INR in 7 days
5.6
5.6

With over 10 years of experience in mobile app development and security, I am highly confident in my ability to stabilize your enterprise mobile apps for market launch. My mastery of Android (Kotlin) and iOS (Swift) development is well-documented, with a proven track record of creating production-ready applications. A peek into my GitHub profile will showcase my expertise, featuring numerous successful projects in both domains. What sets me apart from the competition is my embrace of modern technologies like AI. I leverage AI coding assistants such as Claude AI and GitHub Copilot to maximize efficiency and testing coverage, which directly aligns with your project's needs. My commitment to security and thoroughness will ensure that no debug logging or credentials are leaked at any stage and that critical security issues are swiftly attended to. Lastly, beyond delivering market-ready, secure mobile apps with stellar UI/UX designs, I provide complete documentation for architecture, API contracts, and comprehensive security guides – making it easy for future maintenance. My passion for building scalable and secure solutions echoes the needs of your project. Let's collaborate to turn your vision into a reality on time without compromising quality!
₹27,500 INR in 7 days
4.8
4.8

Hi, there. I can help stabilize your Android and iOS applications for a secure, production-ready release. Experienced in: * Native Android (Kotlin) and iOS (Swift) development * Mobile architecture, SOLID principles, and code refactoring * Security hardening, credential encryption, and production readiness * Unit, integration, and AI-assisted testing workflows * Performance optimization, debugging, and technical documentation I will deliver clean, maintainable code with improved security, comprehensive testing, and a stable architecture ready for production deployment. Looking forward to working with you. Thanks, Jaroslav Caprata
₹15,000 INR in 10 days
4.0
4.0

With over a decade of experience in the mobile app development industry, particularly focused on Android and iOS, I am well-placed to ensure the stabilization and security of your enterprise mobile apps. My extensive background includes deep knowledge of security and testing practices, which are essential in creating market-ready, secure, and stable products. In addition to my development skills, I also bring to the table a proficiency in AI tools such as Claude AI, ChatGPT, AI coding assistants, and GitHub Copilot. These have proven to be invaluable assets for accelerating development and testing phases while maintaining a high level of precision. I believe this aligns perfectly with your requirement for maximizing testing through the use of AI. Lastly, my team and I have a strong track record in creating scalable architectures built on cloud technologies like AWS, Azure, and Google Cloud. This ensures that your product is not only secure and reliable but also future-ready with the capability for seamless scaling. We understand the importance of delivering clean code that performs optimally which is why we apply SOLID principles diligently.
₹25,000 INR in 7 days
3.9
3.9

If you want to secure and stabilize your enterprise mobile apps, I'm your best bet as a Senior Mobile Architect. With a decade of experience in mobile development, I've honed my skills on both the Android (Kotlin) and iOS (Swift) platforms. My experience has also given me ample exposure to the UI/UX standards and security protocols that are crucial to making an app market-ready, secure, and stable. Hope will connect thank you
₹30,000 INR in 7 days
3.8
3.8

Hello Already have something live to show you I am professional mobile software engineer with skills including Web Design, PHP, Website Development, Content Writing, Elementor, HTML, WordPress and Website Design. Please send a message to discuss more about this project. Always happy to hear from you Thanks
₹25,000 INR in 7 days
3.9
3.9

══•★ Dear Respect Client ★•══•★ This project aligns perfectly with my expertise in enterprise Android, iOS, and mobile architecture, with a strong focus on security hardening and production readiness. I will secure sensitive data, eliminate debug risks, refactor the architecture following SOLID principles, strengthen automated testing with AI-assisted workflows, and deliver a stable, production-ready application with complete documentation. I've delivered secure mobile apps, architecture refactoring, and enterprise-grade testing for production releases. Could you share the current tech stack, architecture, and the most critical issues identified so far? Best regards
₹22,000 INR in 7 days
3.1
3.1

As a highly-skilled senior mobile architect and AI specialist, I bring over a decade of experience to the table, making me an ideal candidate for your Mobile Apps Stabilization project. My work spans across multiple industries from healthcare to e-commerce where I've developed secure and stable mobile applications ready for market launch. Building on this background, my solid grasp over Android (Kotlin) and iOS (Swift) production apps is well aligned with your project needs. A key advantage I hold is my extensive experience in using AI to accelerate development and testing which aligns perfectly with your preference for AI-assisted workflow. A prime example of this is my expertise with GitHub Copilot and other similar tools which not only streamline the development process but also significantly enhance productivity. Additionally, I'm skilled in deep security testing - vital for the task at hand. Lastly, another value I bring to the table is full-stack proficiency including excellent command over restful API development, deploying cloud-based solutions using AWS and CI/CD practices.
₹12,500 INR in 3 days
2.7
2.7

I will stabilize and secure the two enterprise mobile apps by implementing security hardening, architecture cleanup, and comprehensive testing, using AI tools like Claude AI and GitHub Copilot to accelerate development and testing, ensuring a market-ready product with best UI/UX designs, and delivering a secure and stable product, happy to discuss further over DM.
₹25,000 INR in 7 days
3.2
3.2

Hi, I have 12+ years of experience building and stabilizing production Android (Kotlin) and iOS (Swift) applications, with strong expertise in security hardening, architecture refactoring, and performance optimization. I'm experienced with AI-assisted development using ChatGPT, Claude, and GitHub Copilot to accelerate development, testing, and documentation without compromising quality. I can start immediately, work independently, and deliver a secure, production-ready application within your 10-day timeline. Let's connect to discuss the current architecture and begin right away.
₹12,500 INR in 7 days
2.7
2.7

★ Hi, there ★ Could you share what are the most critical stability or crash issues you are currently facing in the Android and iOS apps? I have extensive experience in Android (Kotlin) and iOS (Swift) development, focusing on secure, scalable production apps, architecture refactoring, and performance optimization. I also actively use AI tools like ChatGPT and Copilot to speed up debugging, testing, and delivery. I will first secure and harden the apps, remove debug risks, then refactor architecture with clean patterns and add strong testing coverage, followed by final stabilization and documentation. I can deliver production-ready results within your timeline and can start immediately. Let’s discuss details in chat. Have a great day ahead
₹15,000 INR in 7 days
2.9
2.9

Hi, I have strong experience in enterprise mobile architecture, security hardening, Kotlin/Swift applications, AI-assisted development workflows, and production stabilization, and I can help deliver secure, well-structured, and market-ready mobile apps with architecture improvements, testing coverage, and complete documentation within your timeline.
₹25,000 INR in 7 days
2.2
2.2

Hi, Your project stood out because I specialize in **taking existing mobile apps from "working" to "production-ready."** My focus is on **security hardening, architecture refactoring, performance optimization, and release readiness**. I have **11+ years in mobile development** (7+ years in Flutter) and extensive experience working alongside **native iOS/Android teams**, improving app architecture, securing APIs, optimizing performance, and preparing apps for App Store & Play Store releases. I actively use **Claude, ChatGPT, Cursor, and GitHub Copilot** to accelerate development, testing, refactoring, and documentation—without compromising code quality. Security hardening & secure credential storage Clean Architecture & SOLID principles Performance optimization & bug fixing AI-assisted testing & documentation One question: **Are both apps native (Swift/Kotlin), or is either built with Flutter/React Native?** **Best,** Virander
₹40,000 INR in 10 days
2.1
2.1

With over a decade of hands-on experience in mobile app development, specifically in the areas of Android and iOS production, I bring a wealth of technical expertise to ensure your enterprise apps not only reach the market but do so with unwavering stability and security. As an independent decision-maker, I require minimal hand-holding, a crucial quality when aiming to meet tight deadlines without sacrificing on quality deliverables. I understand the need for your apps to embody best UI/UX practices and will work meticulously to match your high production standards. Most importantly, my skills include deep security knowledge which is a core aspect of the project. I have significant experience in security hardening, encryption, and eliminating any potential debug logging issues that could result in credential leaks or compromise the integrity of your applications. On top of my mobile architecture competencies, my proficiency with AI tools like Claude AI and GitHub Copilot are not only aligned with the project requirements but will also allow us to accelerate development and testing processes without compromising on quality objectives.
₹22,000 INR in 10 days
1.2
1.2

Hello, I specialize in stabilizing and hardening enterprise mobile applications for production release. I can review your Android (Kotlin) and iOS (Swift) codebases, strengthen security, eliminate production risks, refactor architecture following SOLID principles, improve test coverage, and prepare complete technical documentation. I actively use AI-assisted development tools to accelerate code reviews, testing, and refactoring while maintaining code quality. I can collaborate through Git with clear commits and deliver a secure, production-ready application within your timeline.
₹25,000 INR in 7 days
0.9
0.9

Hi, Welcome to Royal IT Service We are Royal IT Service, a software development company specializing in website development, mobile application development, custom software, UI/UX design, and digital solutions. Our team has successfully delivered projects across various industries with a strong focus on quality, performance, and scalability. We have carefully reviewed your requirements and would be happy to help you bring your idea to life. Our development process is transparent and collaborative, ensuring regular communication, timely updates, and high-quality results throughout the project. To provide you with an accurate timeline and cost estimate, we would like to understand your project requirements, business goals, preferred features, expected timeline, and budget. Once we have these details, we can recommend the best approach and prepare a clear development plan. We are committed to delivering reliable, secure, and user-friendly solutions that support your long-term business growth. We also provide ongoing support after project completion whenever required. We would be glad to discuss your project in more detail and answer any questions you may have. Thank you for your time and consideration. We look forward to working with you. Best regards, Royal IT Service
₹22,000 INR in 7 days
2.6
2.6

I recently helped a client achieve impressive app stabilization results. I can replicate this success for your enterprise mobile apps, ensuring security, stability, and top-notch UI/UX. With over 10 years of experience in mobile development, Android, iOS, and deep security expertise, I am well-equipped to meet your project goals. Our services include Website Design & Development, Mobile Applications, UI/UX Design, and more. We have 75+ 5-star reviews and rank in the top 1% on similar projects. I'd be happy to discuss your project further. Let's chat about how we can bring this to life. Regards, isabellasteyn02
₹18,750 INR in 7 days
0.3
0.3

Kanpur, India
Member since Jun 30, 2026
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