Hire the Best Android Developers in Chennai, IN

Hi, I’m Hozefa. I’m a full-stack developer who helps startups and businesses build real products and not just prototypes. Over the past few years, I’ve worked on mobile apps, SaaS platforms, and developer tools used by thousands (and in one case, millions) of users. My focus is building products that are reliable, scalable, and actually usable in production. Most of my work involves building the entire product stack: mobile apps, web dashboards, backend systems, payments, and sometimes AI features. Some things I’ve built recently: • Coaching OS (PTFlow) - A full SaaS platform for coaches and rehab professionals. Includes a Next.js dashboard, React Native mobile app, Stripe subscriptions and payouts, AI tools for generating programs, messaging, check-ins, and a multi-tenant system where every coach gets their own subdomain. • PTFlow Mobile App - A cross-platform fitness app with workout programs, mobility assessments, nutrition tracking, and an AI coach powered by AI. Integrated with Apple Health, Google Fit, Stripe subscriptions, and real-time messaging. • NPS Government App - Helped redesign and improve an app used by 10M+ users. Worked on UI improvements and new features to modernize the experience. • Relayer SDK - Built an SDK for a Web3 platform that allows apps to integrate targeted offers and campaigns. --- What I usually help clients with • Building MVPs for startups • Mobile apps (React Native / Flutter) • SaaS platforms (Next.js / Supabase / Postgres / Firebase) • AI integrations (RAG, AI tools inside apps) • Payments and subscriptions • Scaling products from idea to production I’m comfortable working across the entire stack, so clients don’t have to coordinate between multiple developers. --- Tech I work with often React Native, Flutter Next.js / React / TypeScript Supabase / Postgres / Firebase Stripe & Stripe Connect OpenAI / Gemini / AI integrations Docker / basic DevOps --- I care a lot about building products the right way - clean architecture, good UX, and systems that won’t fall apart as you grow. If you’re building a startup product or scaling an existing app, feel free to reach out.

A forward-thinking android developer offering four years of experience in building, integrating, testing, and supporting android apps for mobile. Focused on using the latest technology that is made available in Android Ecosystem.

🚀 17+ Years of IT Experience | Fortune 500 Automation Expert | Mobile Innovator I’m a certified UiPath Solution Architect and hands-on Kotlin Android Developer with a strong track record of delivering automation and mobile solutions that create measurable business impact. Over my career, I’ve helped major organizations including Boeing, Philips, Rio Tinto, and Bombardier to automate complex processes — saving over 100+ FTEs and processing 10,000+ transactions daily with 99.5% accuracy. My work spans enterprise RPA, SAP automation, OCR/AI-enhanced bots, and mobile apps for emerging markets like India’s agriculture sector. Recently, I’ve developed a custom Farmer Diary Android app using Kotlin — bringing my enterprise-grade standards to rural tech solutions. What I Bring: ✅ End-to-End RPA Delivery (UiPath, Automation Anywhere, Blue Prism) ✅ SAP, Oracle, Legacy System Integration ✅ Kotlin Android Development & Mobile-First Design ✅ Real-world ROI: Time savings, cost reduction, error elimination ✅ Strong communication & long-term engagement mindset Whether you’re a startup needing a mobile MVP, or an enterprise looking to automate at scale — I’m here to help you succeed. Certifications: ✅ UiPath Advanced RPA Developer ✅ UiPath Solution Architect ✅ Automation Anywhere Advanced Developer ✅ Blue Prism Certified Developer ✅ Microsoft Certified Professional

10+ years Experienced Mobile App Developer | iOS Developer | Android App | Swift | Kotlin | React Native App Developer | Flutter App Developer | Javascript | Typescript | Figma | Mobile App Design ✅ 1889+ Hours ✅ $40k+ Earned in Upwork ✅ 90%+ Job Success Score ✅ 99% Client Recommendation Rate ✅ 90% Client Retention Rate ✅ 10+ years industry experience in Mobile App Developer ✅ Fluent English ✅ iOS (Swift) | Android (Kotlin) | React Native | AWS | Firebase ✅ Full Stack Mobile Application Developer Hello 👋 and Welcome! I am a 𝐅𝐮𝐥𝐥 𝐒𝐭𝐚𝐜𝐤 𝐌𝐨𝐛𝐢𝐥𝐞 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐞𝐫 who can handle all aspects of mobile app development. I am having 10+ years of experience in iOS & Android mobile applications development and backend APIs development. I can believe in delivering the best possible solution that can be implemented in your business strategies and give you a state-of-the-art app experience to beat your competitors. I also understand the importance of creating highly readable and easily maintainable source code. I did many projects with excellent results. ​ 🌟 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐩𝐩 𝐃𝐞𝐯𝐞𝐥𝐨𝐩𝐦𝐞𝐧𝐭 𝐒𝐤𝐢𝐥𝐥𝐬 ★ iOS App Development (Swift Language) ★ Android App Development (Kotlin Language) ★ React Native App Development ★ BLE and iBeacon Technology ★ APIs:- Google Map, Google Places APIs. ★ Social Media Authentication: Facebook, Google, Twitter, Instagram, and Flickr ★ Payment Gateway Integration: Paypal, Stripe, Apple Pay, and In-App Purchase ★ Firebase:- Authentication, Database, Firestore DataBase, Ad-Mob, FCM, Cloud Messaging, Crashlytics, Analytics. ★ AWS (Amazon Web Services):- EC2 Instance, Cognito, S3, SNS, Lambda, Dynamo DB​, API Console, Cloud Formation. 🌟 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 𝐢𝐧 𝐏𝐫𝐨𝐣𝐞𝐜𝐭 𝐌𝐚𝐧𝐚𝐠𝐞𝐦𝐞𝐧𝐭 𝐓𝐨𝐨𝐥𝐬 ★ 𝐓𝐨𝐨𝐥𝐬: JIRA, Asana, Basecamp, Smartsheet, Instabug, Wrike ★ 𝐑𝐞𝐩𝐨𝐬𝐢𝐭𝐨𝐫𝐢𝐞𝐬: Github, GitLab, BitBucket, AWS CodeCommit ★ 𝐕𝐞𝐫𝐬𝐢𝐨𝐧 𝐂𝐨𝐧𝐭𝐫𝐨𝐥 𝐒𝐲𝐬𝐭𝐞𝐦: Git, SVN, Mercurial, and CVS ★ 𝐂𝐈/𝐂𝐃 𝐏𝐢𝐩𝐞𝐥𝐢𝐧𝐞: Bitrise 🌟 𝐌𝐲 𝐄𝐱𝐩𝐞𝐫𝐢𝐞𝐧𝐜𝐞 ★ Chatting/Messaging iOS App ★ e-Commerce iOS/Android App ★ Event management iOS App ★ Business management iOS App ★ Enterprise MDM iOS App ★ Pill Reminder iOS/Android App ★ QRCode App ★ Image processing App ★ BLE and iBeacon tech App ★ Restaurant, Places, Event booking and Live Tracking App ★ Greeting App​ ★ Dating App​ 🚀 Want to discuss your project? Just hit the green 𝐈𝐧𝐯𝐢𝐭𝐞 𝐭𝐨 𝐉𝐨𝐛 button, and let's start! Thanks!

AI Integration Expert for Enterprise Systems | Built AixonAI (95% NLP Accuracy AI Tools) | Fortune 500 Scalability Specialist What I Deliver: - Custom AI Integration: Deploy OpenAI/Claude/Gemini LLMs into your workflows in 4-8 weeks - Intelligent Automation: n8n/Make/Zapier systems handling 10K+ tasks/day at 99.9% uptime - Enterprise Architecture: Sub-200ms real-time apps (Next.js 14, Node.js) built for enterprise scale - Future-Proof APIs: RESTful APIs & microservices bridging legacy systems with modern AI Proven Results: - 35% operational cost reduction (Dell CEO-recognized solution) - 90% task completion across 25+ AixonAI tools processing 100+ data points/session - 99.9% uptime for enterprise systems managed across 40+ developer teams - 5-star client satisfaction across thousands of projects Industry Impact: - Technology: AI-powered workflow automation reducing manual tasks by 80% - E-commerce: Real-time inventory optimization and automated customer service - Professional Services: Document processing and client management automation - Finance: Automated reporting and compliance workflow systems Technical Mastery: AI: OpenAI/Claude/Gemini/Llama • Cloud: AWS/Azure/GCP • Automation: n8n/Zapier/Make Stack: Node.js, Next.js 14, Python, TypeScript • Security: GDPR/SOC2 • Databases: SQL/NoSQL/Vector Why Enterprises Choose Me: I integrate AI into complex enterprises – seamlessly connecting with your Microsoft/Google/AWS stack while ensuring GDPR/SOC2 compliance. 17+ years delivering systems that scale reliably. Zero disruption, proven ROI in 3-6 months. Free AI Integration Roadmap: Share your goals and I'll send a tailored automation strategy with ROI estimates within 48 hours.

My name is Hemalatha, I am from Chennai, TamilNadu, India. I have around 10 years experience in software industry and 5+ years experience in Android App development. I have some background in game development . I created few games for the social media using Adobe Flash Action Script. After changing my career into Android development i have created android application for the retail marketing domain (both B2C and B2B ). I am excited to work in android application posted in upwork .