I am a B.Tech graduate in Information Technology from the University College of Engineering and Technology (UCET), Hazaribagh, and currently working as a Data Annotator at Shaip.ai.
I enjoy building high-performance, full-featured web applications and solving algorithmic problems. Passionate about the MERN Stack, cross-platform mobile development, and AI/ML data pipelines.
- 💼 Current Role: Data Annotator at Shaip.ai — contributing to high-quality training data for AI/ML models.
- 🎓 Education: B.Tech in Information Technology — UCET, Hazaribagh (Completed).
- 🔭 Key Projects:
- Uber MERN Clone — High-performance Uber clone featuring real-time GPS tracking (Leaflet.js & OpenStreetMap), dynamic path retraction, and socket-based real-time communication.
- Tomato (Food Delivery) — A premium, full-stack food delivery application featuring Stripe checkout sessions, cart counters, live order status tracking, and a dedicated admin portal.
- EMS-2026 — A modern Employee Management System covering attendance, leave, payslips, and profiles.
- 🌱 Learning: React Native for cross-platform mobile app development.
- 👨💻 Portfolio Website: Check out my work at sg-2003.github.io/PORTFOLIO/
- 📄 Resume / Experience: Explore my credentials here
- 💬 Ask me about: MERN Stack, Socket.io, Leaflet Maps, Data Annotation, or Data Structures.
- 📫 Reach me: sgsukumar321@gmail.com
- ⚡ Fun Fact: I think I'm funny. Compiler disagrees. 😅
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Here are some of my key projects:
| S.No. | Project Name | Description | Tech Stack | Live Demo | Repository |
|---|---|---|---|---|---|
| 1 | Smart Attendance System | AI-powered attendance system with biometric face recognition (128-D embeddings), dynamic time-expiring QR codes, real-time classroom live streaming, and GPS geofencing. | Next.js 15, TypeScript, Tailwind CSS, Face API | Live Demo | Repository |
| 2 | SpeakMaster AI Pro | AI-powered English speaking & coaching platform with real-time speech practice, phonetic mimicry, scenario roleplay, mock interviews, and Stripe payments. | Angular 19, NestJS 11, Prisma ORM, Socket.io | Live Demo | Repository |
| 3 | AI Portfolio Builder | AI-powered portfolio creator featuring drag-and-drop section editors, Gemini AI writing assistants, live visitor analytics, and AI chatbots. | Next.js 16, React 19, Gemini API, MongoDB, Tailwind CSS | Live Demo | Repository |
| 4 | Bajrangbali Temple Portal | Full-stack temple portal with 3D WebGL visualization, online puja booking, AI devotional assistant, live darshan streaming, and donation system. | Angular 18, Three.js, Express, MongoDB (MEAN Stack) | Live Demo | Repository |
| 5 | Tarun Construction | A premium full-stack construction company website featuring an interactive 3D hero scene (Three.js), day/night lighting, GSAP scroll animations, and a JWT-secured admin panel. | Angular 19, Three.js, GSAP, Express, MongoDB | Live Demo | Repository |
| 6 | School Management System | Enterprise-grade school portal with RBAC for Admins, Teachers, Students & Parents, financial analytics dashboards, and logistics tracking (hostel, transport, library). | React, Node.js, Express, MySQL, Framer Motion, Recharts | Live Demo | Repository |
Here is a visual summary of my GitHub contributions, stats, and activity:
If you like my work, feel free to support me!


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