# Subramanya Chakravarthy
Full Stack Developer | React & React Native Tech Lead | Cross-Platform App Specialist
Mobile: +91 8341366388 | Email:
[email protected]
[Github](https://github.com/chakrihacker) | [LinkedIn](https://www.linkedin.com/in/chakrihacker/)
# ℹ️ About
Tech Lead & React/React Native Specialist with 10+ years of experience building high-performance, cross-platform applications for both mobile and web. Proven ability to lead teams, architect scalable systems, and deliver apps used by 100K+ users. Passionate about modern UI/UX, animation performance, and developer productivity. Contributor to the React Native ecosystem and active in the OSS and conference space.
# ⚒️ Core Skillset
- **Frontend (Web)**: React, Next.js, Redux, React Query, Tailwind CSS, Styled Components
- **Frontend (Mobile)**: React Native, Expo, Reanimated, Skia, Gesture Handler
- **State Management**: Redux (Thunk/Saga), MobX-State-Tree, Legend State
- **Backend**: Node.js, Express.js, GraphQL
- **Cloud**: Aws Cloud, Azure, Google Cloud Platform
- **Databases**: PostgreSQL, MongoDB
- **Languages**: TypeScript, JavaScript, Kotlin, Swift, Python , Java
- **Dev Tools**: Git, EAS, Fastlane, Storybook, Jest, Detox, Docker, Kubernetes
- **Other**: CI/CD, Monorepo setup, Performance profiling, Accessibility, Agile/Scrum
# 🧑🔧 Work Experience
#### Tech Lead
**BlackBuck** | Aug 2022 – Present
- Lead team of 8 developers building **React web portals**, **React Native app (BB Pro)** and **React Native (Blackbuck iOS) app** used by 100K+ logistics partners
- Spearheaded a B2B loan digitisation platform using server-driven UI architecture, enabling dynamic UI updates without app releases and reducing delivery timelines by 40%.
- Designed and implemented a custom layout engine for consistent rendering of server-driven components in BB Pro
- Facilitated sprint planning, PR reviews, and mentoring.
- Standardised development practices across repos and improved release velocity.
#### Tech Lead
**Mutual Mobile** (11/20 - 08/22)
- Delivered web + mobile apps (e.g. Lottery.com) using a shared React Native Web codebase, increasing code reuse by 30%.
- Created a reusable boilerplate adopted by 5+ teams, accelerating onboarding and delivery.
- Lead React Native team and handle cross-team communication and deliver projects with excellence and on time
- Review PRs and help set best development practices
#### Freelance Consultant
**FyndX** (05/20 - 10/20)
- Built a Flutter app for Human-e from scratch with detailed financial analytics.
- Designed a custom NeoMorphic UI for GoSats (crypto cashback app), boosting engagement.
#### Senior Software Engineer
**Quant Commune(RMZ)** (03/19 - 04/20)
- Developed a Mex app (10K+ users) in React Native with maps, animations, and gesture-driven UI
- Pioneered near-native performance using custom animations and gestures
#### Software Developer
**Platify.Co(Acquired by Quant Commune)** (04/18 - 02/19)
- Implemented complex designs, including experimentation and multiple iterations
- Achieved near-native performance for a react native app
- Integrated Maps, added gestures and animations in the app
#### Software Developer
**FyndX** (10/17 - 03/18)
- Developed a cab price comparison app with RN (mobile), GraphQL (backend), and a React admin dashboard.
#### Software Developer
**Remarkable Software Services** (06/15 - 09/17)
- Built full-stack admin dashboard for gaming systems and internal tools.
- Contributed to Sinopharm's UI and backend systems for food inspection operations.
# Open Source & Community
- Created React Native Linear Gradient for New Architecture
- Spoke at Conferences and meetups about React and React Native
- Member of React Native Community on Github
- React Nexus Conference Committee Member
# Side Projects
- **Tech Blog [Fyndx](https://notes.fyndx.io)**: Publishes deep-dives on React/React Native (2K+ monthly readers)
- **[CoinX](https://play.google.com/store/apps/details?id=io.fyndx.coinx)** (2023): Expense and income tracker app on Play Store **Tech Blog (fyndx.io)**: Publishes articles on React/React Native (2K+ monthly views)
- **SuperSaver**: Offer-sharing platform with backend in Ruby on Rails
- **IoT Switch**: Built with ESP8266, Node.js MQTT server, custom frontend (2017)
- **Twitter Bot**: Python-based bot that scrapes and auto-posts content from Product Hunt
# Awards & Certifications
- 2nd Prize at Startup Weekend Vijayawada
- Python Specialization from the University of Michigan (12/15 - 03/16)
# Education
- B.Tech Vignan University, Guntur
- 10+2 (Intermediate) -> 90.6%
- 10th -> 86.6%