Rohit Sunil Kelkar
Results-driven Full-Stack Developer

Rohit Sunil Kelkar

Python | FastAPI | Next.js | React | AWS | Docker

Building scalable web applications with modern tech stacks. Specialized in AI integrations, cloud deployment, and complex backend systems.

About Me

I am a Full-Stack Developer with strong academic grounding in Information Technology (B.Sc., CGPI 8.32) and practical experience building client websites using WordPress/PHP. Recently, I have deeply upskilled in modern stacks, completing advanced self-driven projects like an AI-powered crypto trading platform and a serverless manufacturing system.

My strengths lie in building robust backends with Python (FastAPI/Flask), dynamic frontends with React/Next.js, and deploying scalable solutions on AWS (Lambda, Docker). I am passionate about integrating AI (OpenAI, Gemini) into practical applications to solve real-world problems. I am currently seeking a Junior/Mid-level Full-Stack Developer role to leverage these skills.

Technical Skills

Backend Development

Python 3.11+ FastAPI Flask 3.0+ Django REST APIs SQLAlchemy PHP

Frontend Development

Next.js 14 React TypeScript Tailwind CSS Bootstrap 5 HTML5/CSS3

Cloud & DevOps

AWS Lambda API Gateway S3 Docker CI/CD

Databases

PostgreSQL MySQL SQLite Prisma ORM

AI & Data

OpenAI GPT-4 Google Gemini Pandas/NumPy Celery/Redis

Tools & APIs

Git/GitHub Binance API AWS Services cPanel

Professional Experience

Aug 2022 – Jul 2023

Jr. Frontend Developer

GDC Global Digital Company, Pune

Developed 10+ custom WordPress/PHP websites, managed hosting, and improved site performance by 20%. Designed e-commerce solutions with WooCommerce and created engaging marketing assets.

WordPress PHP JavaScript
Nov 2021 – May 2022

Full-Stack Developer Intern

Dexpert Systems Pvt. Ltd., Mumbai

Built comprehensive campus management software using PHP CodeIgniter. Developed responsive websites increasing admissions by 18%.

CodeIgniter MySQL
2021 – Present

Freelance Web Developer

Rohit Tech World (Self-employed)

Creating client websites including resort management and e-commerce projects while mastering modern Python/FastAPI/React stacks.

Featured Projects

Deep dives into code, architecture, and deployment.

View GitHub Profile

Crypto Trading Platform

Full-stack platform with real-time analytics, paper trading, and AI assistants. Features candlestick charts, portfolio tracking, and "what-if" calculators.

Tech Stack

Next.js 14 FastAPI Gemini AI Pandas

Video Search Engine (VIDVAULT)

Flask web app for video and news search. Includes secure authentication, OTP recovery, and favorites management.

Tech Stack

Flask AWS Lambda Bootstrap 5

Chaos Harvester

Autonomous AI backend that ingests unstructured data from emails/webhooks and extracts actionable insights using GPT-4.

Tech Stack

FastAPI Celery/Redis Docker

Smart Threads

Serverless textile manufacturing management system handling inventory and orders via a responsive dashboard.

Tech Stack

AWS Lambda API Gateway S3

Education

Masters in Cloud Computing

National College of Ireland, Dublin | 2023-2024

Coursework in AWS/Azure, Python frameworks, CI/CD. Developed deep understanding of cloud infrastructure.

B.Sc. Information Technology

University of Mumbai | 2018 – 2021
CGPI: 8.32 First Class

Certifications

Diploma in Web Programming

I-Tech Computer Education (Grade A+)

Programming Language Certification

I-Tech Computer Education (Grade A+)

IoT Workshop

ProTrex (IIT Kharagpur)