Chirag Kumhar

About Chirag Kumhar

I am a highly skilled Android & Mobile App Developer with 3+ years of experience, specializing in Kotlin, Java, Flutter, and Jetpack Compose. I have worked on 10+ applications, including E-commerce, Healthcare, On-Demand Services, AI-based, and Accessibility apps. My expertise includes Google ML Kit, TensorFlow Lite, AI-driven mobile apps, Firebase, REST APIs, and scalable architectures (MVVM, Clean Architecture, MVP, MVI). I have successfully optimized app performance by 72%, developed multi-language mobile applications, and launched multiple Play Store apps. Key Skills & Technologies- Languages & Platforms: Kotlin, Java, Dart, Flutter, FlutterFlow- Architectures & Patterns: MVVM, MVP, Clean Architecture, Jetpack Compose- APIs & Backend: REST API, Firebase, GraphQL, Retrofit, Postman- AI/ML & Integrations: Google ML Kit, TensorFlow Lite, OCR, Object Detection, AI-based Mobile Apps- Databases: Room DB, SQLite, CoreData, Firebase Firestore- State Management: Coroutines, Flow, LiveData, GetX, Provider- Version Control & CI/CD: Git, BitBucket, Jenkins, GitHub Actions- 3rd Party Integrations: Google Maps API, UPI Payment Gateways, Razorpay, Stripe- Agile Development: Scrum, Jira, Confluence. Projects & Achievements:DriveRescue - SmartOn - AI-powered assistive app for visually impaired users (Google ML Kit, Object Detection, OCR, AI Tutor, and Smart Eye). GetPlus - E-Commerce loyalty & rewards app (Kotlin, Firebase, REST APIs, ZenDesk, Firebase Authentication). Valunova - B2B pharmaceutical supply chain app (MVVM, Razorpay Payment Gateway, Secure Transactions). EME - On-demand delivery app (GetX, Firebase OAuth, Google Maps, and Secure Payment Gateway) Jain Fast Food - Food ordering & delivery app with real-time tracking, UPI payments, and Google Maps integration. Why Hire Me? Proven ability to design, develop, and optimize mobile applications that scale. Experience in AI-powered mobile apps, ML-based solutions, and accessibility apps. Strong background in Agile development, CI/CD, and performance optimization. Passionate about building cutting-edge mobile applications and solving real-world problems. Let\'s connect & collaborate to innovate in the mobile development space!

Experience

1. Software Developer

   Octal It Solution Cmmi Level 3 Appraised

   Jul 2025 — Present · Jaipur, IN

   Working as an Android Software Engineer on large-scale, production-ready mobile applications across mobility and fintech domains.•Driver Rescue (Customer & Driver Apps): Designed, developed, and maintained two Android applications enabling on-demand roadside assistance, including towing, battery jump-start, and locksmith services.Implemented real-time booking, live status tracking, and driver assignment using WebSockets, ensuring low-latency and reliable communication.Integrated Google Maps & Google Places for location tracking, nearest service center discovery, and a smooth navigation experience.•DavoPay (Nigeria Fintech App): Contributed to the development of a secure mobile banking application supporting dual-currency wallets (USD & NGN).Implemented core fintech features such as bank-to-wallet deposits, wallet withdrawals, currency conversion (USD to NGN and NGN to USD), virtual card generation, and third-party bill payments.Focused on secure transactions, performance optimization, and scalable architecture to ensure a seamless user experience.Collaborated closely with product managers, backend teams, and QA in an Agile/Scrum environment.Tech Stack & Tools:Kotlin, Clean Architecture, MVVM, Firebase, FCM, WebSockets, Google Maps SDK, Google Places API, Zendesk, REST APIs, Third-party Integrations

Education

• Govind Guru Tribal University (GGTU), Banswara

  Bachelor's degree, Computer Applications

• Govt. Maharawal Senior Secondary School Rajasthan

  12th, Commerce

• Govt. Maharawal Senior Secondary School Rajasthan

  10th