Welcome to my portfolio
Rohan Bhatia
Full Stack Developer | Software Engineer | AI Integration Specialist
Full Stack Developer with 2.5+ years of experience designing high-performance platforms in logistics, finance, and AI. Specialized in building scalable inventory systems, algorithmic modules, and automation pipelines. Recently focused on Generative AI integrations using LangChain, LangGraph, and FastAPI.
Experience
Krizzan Consulting
Full Stack Developer
Mar 2025 – Present
- •Integrated Microsoft Dynamics 365 and Business Central with internal systems
- •Built backend services with Node.js and Fastify
- •Designed React dashboards for real-time analytics (40% faster decision-making)
- •Created a Rebate Management System for automated validation & reporting
Encrobytes Technologies
Senior Full Stack Developer
Mar 2023 – Feb 2025
- •Delivered scalable solutions for logistics, e-commerce, and AI projects, addressing critical engineering challenges.
- •Optimized warehouse backend for Depoter, supporting 1M+ SKUs and increasing throughput by 80% via MongoDB indexing.
- •Built modular sync pipelines for Shopify/WooCommerce, reducing manual work by 65% and cutting API latency by40% with Redis caching.
- •Launched 5+ custom CMS and dashboard platforms featuring OAuth, WebSocket integration, and admin tools.
- •Developed Snoodify (Flickd), a React Native social-commerce app with 500+ daily users, improving retention by 35%.
- •Architected APIs and merchant tools for Winngoo, processing 5K+ daily transactions with embedded analytics and promotions.
- •Designed an automated workflow engine (similar to n8n) to streamline business processes.
- •Deployed Generative AI pipelines (LangChain, LangGraph, FastAPI) for inventory forecasting and data automation.
Skills
Frontend
Backend
AI & Automation
Languages
Tools & Core
Projects
Depoter WMS Platform
Backend for 1M+ items, REST APIs, and MongoDB aggregation optimization (60% faster queries).
Flickd Social Commerce App
React Native app with in-app shopping and product feeds (4.3+ rating).
Winngoo Commerce Platform
Multi-vendor retail system with analytics dashboards and role-based permissions.
Food-e
Food delivery app with AI-powered recommendations and order tracking.
Opsi Salon
A web application for managing appointments and customers for a salon business.
Education & Certifications
Education
Bachelor of Computer Applications
Maharshi Dayanand University
Haryana, India
GPA: 8.2 / 10
Full-Stack Systems, DSA, OOP, and Database Design
2021–2024
Certifications
Gen AI Cohort by Hitesh Choudhary & Piyush Garg
Jun–Jul 2025
Built 5+ GenAI projects using LangChain, LangGraph, LangSmith, Qdrant
Full Stack Web Development
Encrobytes Technology
Sep 2022 – Feb 2023
Programming in C, C++, Java
Codeslipi Infotech
Mar 2022 – Aug 2022
Get In Touch
I'm always interested in hearing about new projects and opportunities. Feel free to reach out if you'd like to collaborate or just say hello!
Designed & Built by Rohan Bhatia — 2025