00
Booting dev environment
⚙️
💻
🧠
🔗
SAGAR   ✦   2026
Full Stack & AI Developer

PORTO
FOLIO.

I build intelligent backends & AI systems — from REST APIs to RAG pipelines.

🚀 Work With Me Download CV↓
› Sagar Gupta
0 CGPA
0 Projects
0 Certifications
🥈 Hackathon 2nd Place
"The Silent Voice" — JIS University 2026
02
Sagar Gupta — Full Stack & AI Developer
JavaScript React.js Node.js Python MongoDB AI Systems Prompt Engineering LLMs & RAG REST API Chatbots Tailwind CSS Git & GitHub JavaScript React.js Node.js Python MongoDB AI Systems Prompt Engineering LLMs & RAG REST API Chatbots Tailwind CSS Git & GitHub
About ›
Sagar Gupta at work
🟢 Available for work
Let's Work Together

Open to internships, freelance & full-time roles. Drop a message — I respond within 24 hrs.

💬WhatsApp Me 📧Send Email 💼LinkedIn 🐙GitHub
" HELLO.

I'm Sagar Gupta, a results-driven CS Engineering student (CGPA: 9.18) with hands-on experience in full-stack development, AI systems, and conversational agents. I love building real-world solutions that create impact — from scalable social media backends to intelligent chatbot systems.

I also explore Prompt Engineering — crafting precise, effective prompts to unlock the full potential of LLMs. Hackathon 2nd Place winner for "The Silent Voice", a real-time AI recognition system. For me, code is about connecting ideas with people seamlessly.

Education
2023
–2027
B.Tech Computer Science Engineering
JIS University, Kolkata — CGPA: 9.18
Software Skills
JavaScript
Python
React.js
Node.js
Express.js
MongoDB
Chatbots
LLMs & RAG
REST API
Prompt Eng.
Working Experience
Full Stack Developer (Project)
GreenSense AI — Environmental Analysis Platform
Apr 2026 – Present
Backend Developer (Project)
InstaClone — Social Media Backend
2025
AI Chatbot Engineer (Project)
SupportBot AI — Conversational Agent
2025
IT & Graphic Design (Freelance)
Pixel Forge
2024 – Present
Currently
🔨
Building
GreenSense AI — Computer Vision + NLP
📚
Learning
Next.js, Docker, LangChain Agents
🎯
Seeking
Internships in Full Stack / AI Engineering
Available now for remote internships · Full Stack & AI Engineering · Open to Kolkata / West Bengal
What I Do ›

WHAT I DO.

Building scalable, impactful solutions across the modern web and AI ecosystem.

🖥️
Full Stack Development
End-to-end web applications with React.js frontends, Node.js/Express.js backends, and MongoDB databases. Production-ready with JWT auth, REST APIs, and CDN integration.
React Node.js MongoDB
🧠
AI & Prompt Engineering
Crafting precise AI prompts and building systems powered by machine learning. From NLP pipelines to computer vision — turning raw concepts into intelligent solutions.
Prompt Engineering Computer Vision
💬
Conversational AI & Chatbots
Designing and integrating intelligent conversational agents. Building context-aware chatbots using RAG, NLP, and modern LLMs to automate support and user engagement.
LLMs RAG NLP Pipelines Automation
Projects ›

PROJECTS.

01
🥈 Hackathon — 2nd Place out of 50+ Teams
The Silent Voice
Python · Computer Vision · NLP · Real-time Processing
Problem — ASL users lack real-time, accessible translation tools for everyday communication.

Approach — Live camera feed processing with computer vision + NLP to convert ASL gestures into text and voice output in real-time.

Outcome — Fully functional system demoed live. Beat 50+ competing teams. Accessibility-first AI.
GitHub →
50+Teams Competing
🥈2nd Place Winner
Real-timeASL Recognition
02
GreenSense AI
Python · AI · Full Stack · Computer Vision · NLP
Problem — Ecological issues go undetected without accessible real-time analysis tools.
Approach — AI platform combining computer vision and NLP pipelines to detect environmental anomalies and recommend sustainable actions.
Status — Active development, Apr 2026–present.
🔨 In Progress
GitHub →
03
InstaClone — Social Media Backend
Node.js · Express.js · MongoDB · ImageKit · JWT
Problem — Build a production-grade social backend that handles auth, media uploads, and scales reliably.
Outcome — RESTful API with JWT auth, ImageKit CDN integration, and 15+ endpoints. Production-ready and deployed.
✅ Completed
GitHub →
Journey ›

MY JOURNEY.

2023
Started B.Tech CSE at JIS University
Began my computer science journey with a strong academic start (CGPA 9.18). Quickly developed a passion for development and problem-solving.
2024
Python Certification + BCT Training Program
Earned Python Programming certification. Completed BCT Training Program, gaining foundational knowledge of MERN full-stack development and modern web technologies.
2025
JavaScript & Frontend Development
Mastered JavaScript in depth and dived into frontend development. Built SupportBot AI (RAG-powered chatbot), InstaClone backend, and earned Full Stack & Cyber Security certifications.
⭐ Current Chapter
2026
MERN Stack · Freelancing · Prompt Engineering
Levelled up to full MERN stack development. Launched freelance studio Pixel Forge. Won 🥈 Hackathon 2nd Place with "The Silent Voice" — a real-time sign language recognition AI. Currently building GreenSense AI and actively pursuing opportunities in Full Stack & AI Engineering.
MERN Stack Freelancing Prompt Engineering AI Systems
Freelance Studio ›

PIXEL FORGE.

I operate a personal freelance studio delivering high-quality web solutions, intelligent chatbots, and custom branding. I thrive on experimentation, pushing creative boundaries, and delivering end-to-end projects with absolute professional polish. Let's build something crazy.

🚀 Explore My Studio
⚡
Certifications ›

CERTIFICATIONS.

🌐
MERN Full Stack Development
Workbuds
👆 Hover to preview
🔐
Cyber Security & Ethical Hacking
Workbuds
👆 Hover to preview
🔵
Google for Developers
EdoSkills / AIM Virtual Internship
👆 Hover to preview
🤖
Prompt Engineering
B10X
👆 Hover to preview
✨
B10X AI Certification
B10X — 3hr Intensive AI Course
👆 Hover to preview
🐍
Python Programming
Uphoria GenX
👆 Hover to preview
🏅 CERTIFICATE PREVIEW
Hover ↑
🖼️ SCREENSHOT PREVIEW
UI Projects ›

UI PROJECTS.

Pixel-perfect UI implementations assigned during training — each built from a provided design spec.

01
🎨
Sweaters
A responsive landing page built from a provided design spec. Focused on layout precision, typography, and cross-browser consistency.
HTML CSS Responsive
👆 Hover for preview
02
🖥️
Mediplex
A multi-section website of a diagnostic center having clean animations, developed with MERN full-stack development.
MERN full stack Tailwind CSS Animations
👆 Hover for preview
03
📱
Movie recommendation system
A movie recommendation system, a fully responsive website created using HTML, CSS, and Javascript, used 3Js for 3D animations and has cool animations all over the website.
Mobile-First Flexbox Grid
👆 Hover for preview
Contact ›

LET'S CONNECT.

Open to collaborations, internships, and full-time opportunities. Let's build something great together.

📧
Send a mail
Email Me
→
💬
Chat directly
WhatsApp
→
💼
Professional network
LinkedIn
→
🐙
See my work
GitHub
→
💬 Message Me on WhatsApp
🟢 Available for work — Actively seeking internships and full-time roles in Full Stack Development or AI Engineering. Based in Kolkata, India. Open to remote. Response within 24 hours.