I am a Software Web Developer and Information Technology student currently pursuing my B.Tech (3rd Year) at the University College of Engineering and Technology (UCET), Hazaribagh.
I enjoy building high-performance, full-featured web applications and solving algorithmic problems. Currently focusing on the MERN Stack and exploring cross-platform mobile development.
- 🔭 Current Projects & Focus:
- ai-interview-coach — AI-powered mock interviewer and coding simulator with speech feedback and grading.
- pdf-ai-chat — Next.js PDF assistant with Gemini API enabling RAG-based semantic document discussions.
- Full-Stack-Job-Portal — Premium MERN recruitment platform with recruiter and candidate dashboards.
- 🌱 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, or basic 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 | AI Interview Coach | AI-powered tech interview coach featuring mock interviews, interactive coding rounds, resume scanning, real-time voice interaction, and detailed grading sheets. | Next.js, React, Tailwind CSS, Gemini API, MongoDB | Live Demo | Repository |
| 2 | PDF AI Chat | AI-powered PDF assistant that enables users to upload documents and have context-aware, semantic conversations about their contents. | Next.js, React, Tailwind CSS, Gemini API, MongoDB, Vector Embedding (RAG) | Live Demo | Repository |
| 3 | Full-Stack Job Portal | A clean, premium, and fully-featured Job Portal application with recruiter job/applicant tracking and candidate resume submissions. | React, Node.js, Express, MongoDB, Tailwind CSS | Live Demo | Repository |
| 4 | Uber MERN Clone | High-performance Uber clone featuring real-time GPS tracking (Leaflet.js & OpenStreetMap), dynamic path retraction, and socket-based real-time communication. | React, Node.js, Express, MongoDB, Leaflet.js | Live Demo | Repository |
| 5 | EMS-2026 | A modern Employee Management System covering attendance, leave, payslips, and profiles. | React, Node.js, Express, MongoDB, Tailwind CSS | 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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