Sujal Sule — MERN Stack Developer & Hackathon Builder
Sujal Sule is a Full-Stack Developer and Computer Science Engineering student from India, specializing in building scalable, high-performance web applications using the MERN stack (MongoDB, Express, React, Node.js), TypeScript, Python, FastAPI, and modern frontend frameworks. With hands-on experience from multiple national-level hackathons and a portfolio of deployed production applications, Sujal combines strong engineering fundamentals with creative problem-solving to deliver modern digital experiences.
About Sujal Sule
Passionate about building digital products that combine performance, creativity, and real-world impact. Focused on developing scalable web applications, intuitive user experiences, and practical solutions using modern technologies. Approach combines clean development practices, continuous learning, and strong problem-solving skills honed through competitive hackathon environments and independent project building.
Core Engineering Expertise & Technical Stack
Programming Languages
- JavaScript (ES6+): Dynamic client-side and server-side scripting for full-stack web development.
- TypeScript: Statically-typed JavaScript for large-scale, maintainable application development.
- Python: General-purpose programming for backend APIs, AI/ML integration, and automation.
- HTML5 & CSS3: Semantic markup, responsive design, and modern CSS techniques.
- SQL: Relational database querying and data management.
- C / C++: High-performance system development and algorithmic problem-solving.
Frontend Frameworks & Libraries
- React.js (React 19): Component-driven UI architecture with hooks, context, and modern patterns.
- Next.js: Server-rendered React applications with SSR, SSG, and API routes.
- Vite: Lightning-fast build tooling and development server for modern web projects.
- Tailwind CSS: Utility-first CSS framework for rapid, responsive UI development.
- Framer Motion: Production-ready animations and gesture-driven interactions.
- Three.js / React Three Fiber: 3D graphics, WebGL shaders, and immersive web experiences.
Backend & Server-Side Technologies
- Node.js: Asynchronous event-driven JavaScript runtime for scalable backends.
- Express.js: Fast, minimal web framework for REST API development.
- FastAPI: High-performance Python API framework with automatic OpenAPI documentation.
- MongoDB: NoSQL document database for flexible, schema-less data storage.
- PostgreSQL: Advanced relational database for structured data management.
- Firebase: Real-time database, authentication, and cloud functions.
- Supabase: Open-source Firebase alternative with PostgreSQL backend.
- WebSockets: Real-time bidirectional communication for live collaboration features.
DevOps, Cloud & Tooling
- Git & GitHub: Version control and collaborative code hosting.
- Vercel: Edge deployment, serverless functions, and wildcard subdomain hosting.
- Google Cloud Platform: Scalable cloud infrastructure and AI/ML services.
- Render: Unified cloud hosting for web services and static sites.
Featured Projects — Full-Stack Web Applications
SkillSwap — AI-Powered Collaborative Skill Exchange Platform
Live: skillswap.sujalsule.in | GitHub: github.com/Sujal-Sule
SkillSwap is a full-stack collaborative platform built with React, TypeScript, Vite, FastAPI, Python, MongoDB, Firebase, Gemini AI, and WebSockets. It enables real-time peer-to-peer skill exchange with AI-powered matching, WebSocket-based live collaboration, and intelligent workspace synchronization. The platform connects users through learning, mentorship, and real-world collaboration opportunities. Won 2nd Runner Up at GDG IIPS DAVV's "Glitch the Grid" hackathon.
Tech Stack: React.js, TypeScript, Vite, FastAPI, Python, MongoDB, Firebase, Google Gemini AI, WebSockets, Vercel
SafePulse — AI-Driven Smart Crowd Monitoring & Emergency Response System
Live: safepulse.teamcodezilla.in | GitHub: github.com/Sujal-Sule
SafePulse is an AI-driven crowd monitoring and emergency response system designed for smart city and public safety management. Built with React, TypeScript, Mapbox GL, Python, Firebase, and Supabase, it features real-time spatial crowd density mapping, interactive animated gauge dashboards, and automated emergency alerting. Selected as a Finalist at Project Morpheus by SIT Lonavala national hackathon.
Tech Stack: React.js, TypeScript, Vite, Mapbox GL, Python, Firebase, Supabase, Vercel
EchoBook — Immersive AI-Powered Dynamic Storytelling Platform
Live: echobook.sujalsule.in | GitHub: github.com/Sujal-Sule
EchoBook is an immersive dynamic storytelling experience leveraging Google Gemini's multimodal AI capabilities. Built with Next.js, React, TypeScript, FastAPI, Python, WebSockets, Firebase, and the Gemini Live API, it features real-time voice and text interaction, multi-turn AI conversation architecture, and dynamically generated narrative content. Developed for Google Cloud's Gemini Live Agent Challenge global hackathon.
Tech Stack: Next.js, React.js, TypeScript, FastAPI, Python, WebSockets, Firebase, Gemini Live API, Vercel
SafeFlow — Intelligent Traffic & Crowd Flow Management System
Live: safeflow.teamcodezilla.in | GitHub: github.com/Sujal-Sule
SafeFlow is an intelligent traffic and crowd flow management system built to improve urban mobility, safety, and real-time monitoring with interactive map-based visualization. Features Leaflet-based crowd management, real-time telemetry, and smart-city public safety analytics.
Tech Stack: React.js, TypeScript, Vite, Leaflet, Python, FastAPI
Origyn — Blockchain-Powered Supply Chain Traceability Platform
GitHub: github.com/Sujal-Sule/Origyn
Origyn is a blockchain-powered supply chain traceability platform with real-time FastAPI endpoints, product tracking, JWT authentication, and IoT telemetry simulation. Features a dual-client system: a responsive React web dashboard with Recharts/Mapbox tracking visualizations, plus an Expo React Native mobile client. First Web3 and Blockchain build, developed for the BGI Hackathon.
Tech Stack: React.js, TypeScript, Vite, FastAPI, Python, Expo React Native, WebSockets, Web3
AAROGYA AI — Preventive Health Ecosystem with AI-Driven Medical Analysis
GitHub: github.com/Sujal-Sule/Team_CodeZilla_AAROGYA.AI
AAROGYA AI is a preventive health ecosystem featuring Gemini-driven medical advice, real-time yoga posture correction using TensorFlow human pose estimation, custom RAG analysis engines for medical documents, and active fall detection systems. Built as the solo creator for HACKATRON by IIITM Gwalior (Infotsav '25).
Tech Stack: React.js, TypeScript, Vite, FastAPI, Python, Firebase, Google Gemini, TensorFlow, OpenCV
Hackathon Experience & Competitive Achievements
Active competitor and leader in regional and national technical hackathons, creating production-ready prototypes under time-constrained environments. Recognized for exceptional code quality, performance optimization, and premium interface designs.
Glitch the Grid — GDG IIPS DAVV (2026)
Award: 2nd Runner Up 🏆 | Project: SkillSwap | Role: Full-Stack Developer (Solo Creator)
Engineered the entire AI-powered skill exchange platform from scratch, enabling real-time collaboration with WebSockets, Gemini AI integration, and peer networking. Successfully built and fully programmed the entire project independently.
BGI Hackathon — Blockchain Supply Chain Challenge (2026)
Award: First Web3 & Blockchain Build | Project: Origyn | Role: Full-Stack Web3 Developer (Solo Creator)
Engineered a blockchain-powered supply chain traceability platform with real-time FastAPI endpoints, product tracking, JWT auth, IoT simulation, and dual-client system (React web + Expo React Native mobile).
Project Morpheus — SIT Lonavala National Innovation Hackathon (2026)
Award: Finalist | Project: SafePulse | Role: Full-Stack Developer
Engineered real-time smart crowd containment response systems for SafePulse. Constructed custom animated spatial indicator gauges with Motion layout transitions. Secured a place among top finalist teams.
Gemini Live Agent Challenge — Google Cloud Global Hackathon (2026)
Project: EchoBook | Role: AI Integration & Frontend Lead
Conceptualized and developed EchoBook—an immersive dynamic storytelling experience leveraging Gemini multimodal agency with real-time state management, responsive content flows, and optimized multi-turn prompting architecture.
HACKATRON — IIITM Gwalior Infotsav '25 (2025)
Project: AAROGYA AI | Role: Lead Full-Stack & AI Developer (Solo Creator)
Built a preventive health ecosystem featuring Gemini-driven medical advice, real-time yoga posture correction with TensorFlow, custom RAG analysis for medical documents, and active fall detection.
Odoo Hackathon 2025 — Gandhinagar, Gujarat (2025)
Award: Selected for Live Round (Top 200 Nationwide) 🚀 | Project: SkillSwap v1.0 | Role: Full-Stack Developer
Engineered the first rapid prototype version of SkillSwap in a 6-hour sprint. Selected among top 200 teams nationwide from thousands of registrations for the live offline finals.
Professional Contact & Networking
Currently available for hire and open to new opportunities. Reach out for full-stack development projects, system design consultations, hackathon collaborations, or engineering partnerships: