Seller profile
Rajdeep Kotoky
Full-Stack & AI/ML Developer · Shopify Expert
Full-Stack & AI/ML Developer and Shopify Expert crafting scalable digital products for startups, brands, and modern businesses — every delivery is performance-optimized, security-checked, and backed by post-launch support.
4
Full-Stack Projects Delivered
20
Shopify Stores
25+
Happy Clients
5+
Years Experience
Store history
Experience
2024 – present
Freelance Full-Stack & AI Developer
- Building SaaS products, Shopify e-commerce stores, and LLM-powered tools for clients worldwide.
- Projects: Dhiti (dhiti.ai) · Yeco · Tourism Chatbot
- 17+ Shopify stores delivered in this period
2022 – 2024
Shopify Developer (Contract)
- Custom theme development with Liquid, Shopify CLI.
- App integrations, performance optimisation, payment gateway setups for 10+ live stores.
2020 – 2022
Web Developer
- React + Node.js full-stack applications.
- REST API design, MongoDB / Firebase databases, deployment pipelines, responsive UIs.
Research
Assamese-English Code-Mixed NLP (2025)
- MuRIL-based chatbot — 97% intent accuracy
- 44 intents · 221,799 Q&A pairs · 51 destinations
Education
B.Tech, Computer Science
Skills & tech stack
What every product is built with
Frontend
- Next.js
- React
- TypeScript
- JavaScript
- Tailwind CSS
- Material UI
- HTML5
- Figma
Backend
- Node.js
- Express
- PHP
- Python
- REST APIs
- GraphQL
- MongoDB
- Firebase
E-commerce
- Shopify
- Liquid
- Custom Themes
- Shopify CLI
- Payment Gateway Integrations
- Razorpay
- Stripe
AI / ML
- OpenAI API
- LLaMA 2
- BERT
- MuRIL
- HuggingFace
- PyTorch
- TensorFlow
- LangChain
- NLP Pipelines
- Model Deployment
Tools & Platforms
- Git
- GitHub
- Vercel
- Firebase
- Figma
- WordPress
- Google Analytics
- Meta Ads
Seller reviews
5.0 out of 5 from 9 Google reviews
Suresh Kumar
Owner · Dhiti.ai
“Rajdeep is an exceptionally talented developer with a strong blend of creativity, technical expertise, and problem-solving ability. His attention to detail in UI/UX design and dedication toward building high-quality products truly stand out.”
Himani Minocha
Owner · Homebagh
“He is great to work with, extremely talented and always available.”
Akshita Sharma
Owner · Aekay
“Got my Shopify website made by Rajdeep. Excellent work and smooth process.”
Ankush Pahuja
Google Reviewer
“He is one of the best developers I know. You should hire him for website services.”
Mongkyao Mog
Local Guide
“He knows his stuff properly and easy to work with too.”
Rishabh Saikia
Local Guide
Left a 5-star rating
Bloomweb
Business
“We have collaborated with him on multiple projects. The work done by him is on time. He is a very dedicated developer.”
Annyana Annie
Google Reviewer
Left a 5-star rating
Anup Borah
Google Reviewer
“Great developer to work with. Very skilled technically, communicates well, and the project is going very smoothly. Really happy with the progress and quality of work so far.”