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Sushil Rawat
Software Engineer
Overview
Frontend Developer @OnPar Labs
Social Links
About
- Software engineer based in India specializing in web development, machine learning, and mobile app development.
- Experience across frontend, backend, and mobile, shipping features for real users and production products.
- Interested in building products across frontend, AI/ML, mobile apps, and emerging tech like blockchain.
- I enjoy solving problems across different niches by combining strong engineering fundamentals with thoughtful UX.
GitHub Contributions
Recommendations
Stack
Experience
OnPar Labs
Current Employer- Built and scaled a cross-platform College ERP (React Native, Expo, React, Next.js) for a university serving 10,000+ students with mobile-first + PWA support.
- Improved performance by reducing API calls and optimizing state management and caching.
- Implemented OTA updates (Expo EAS), integrated FCM push notifications, and managed end-to-end Play Store & App Store releases.
- React Native
- Expo
- React
- Next.js
- TypeScript
- FCM
- EAS
- Performance Optimization
- State Management
Smartify
WeFrame
Education
Projects(5)
Built products at Smartify:
- Reepl: LinkedIn AI co-pilot (web app + Chrome extension) for content creation, engagement, and outreach.
- Pro Smartify: AI-based tool to estimate home automation costs from floor plans and preferences.
Links:
- Next.js
- TypeScript
- Tailwind CSS
- ShadCN
- OpenAI
- AWS Lambda
- React Query
- React
- Material UI
- Zustand
- AWS Cognito



