Available for work
I build the whole product.
Full-stack engineer in Visakhapatnam, India. Founders bring me 0-to-1 web applications. Jewelry brands bring me storefronts that sell.
- 0-to-1 web apps
- Luxury e-commerce
- AI integration
Local time
--:--IST
0
Live products
Running in public, not mockups
0
Public repositories
Read the source before you call
2022
Building since
Frontend through database
< 24h
Typical reply
Visakhapatnam · UTC+5:30
Selected work · 5 projects
Things I have shipped.
Fine jewellery · full-stack · 2026
A London jeweller's storefront: a six-step ring configurator, a certified diamond vault and checkout.
- Next.js 16
- React 19
- TypeScript
- Tailwind CSS v4
View case study
Luxury e-commerce · 2025
A jewelry storefront with a 3D ring configurator and live gold pricing.
- React 19
- Next.js 15
- Three.js
- Tailwind CSS
View case study
Case study
AI · analytics · 2024
Sentiment analysis and reply drafting for business owners drowning in reviews.
- React
- Next.js
- TypeScript
- Tailwind CSS
View case study
Weather API · PWA · 2023
Works out the best hours to hang laundry from live weather telemetry.
- JavaScript
- HTML5
- CSS3
- OpenWeatherMap API
View case study
Agriculture · OCR · 2023
Reads a pesticide label with the camera and works out the dose.
- React
- JavaScript
- Tesseract OCR
- Tailwind CSS
View case study
Services
How we can work together.
Whether you are hiring an engineer, launching a store, or need an existing codebase to behave — the work below is what I do most.
Joining a startup
Full-stack or founding engineer, full-time.
Turning a product vision into something in front of users. I take ownership across the stack and ship the first version, then the version that scales.
- Founding and full-time engineering roles
- Rapid MVP development
- Scalable backend and cloud infrastructure
Jewelry & luxury retail
Storefronts built for high-consideration purchases.
Online stores for jewelers and premium retailers, with 3D product preview, gemstone configurators and checkout that holds up at high order values.
- Interactive 3D product viewers
- Stripe and Shopify integration
- Multi-currency checkout
Freelance & contract
Scoped projects, audits and rescue work.
Working directly with founders and agencies to build applications, refactor codebases that have outgrown themselves, and fix what is slow.
- End-to-end web applications
- Performance and SEO audits
- Custom API and database work
AI & automation
LLM features and pipelines that remove manual work.
Integrating language models into real products, automating data collection, and building the backend services that keep them fed.
- LLM and AI agent integration
- Automated data pipelines
- REST and GraphQL APIs
Not sure which of these you need?
Describe the problem and I will tell you what it would take. I reply within a day.
About
Who you would be working with.
I am a full-stack engineer based in Visakhapatnam. Most of my work is early: joining a small team as a core engineer and building the 0-to-1 web application, or building a jewelry storefront from the product photography up. I like the part of the job where the product does not exist yet.
Experience
How I got here.
2024 — now
Independent full-stack engineer
Freelance & contract
Building AI reputation dashboards, camera OCR tools and weather utilities. Working directly with business owners to audit, design and deploy web applications.
- Next.js
- TypeScript
- Node.js
- PostgreSQL
2023 — 2024
Frontend & web utility engineer
Product engineering
Real-time weather alerting for drying schedules, and dosage calculators driven by OCR of agricultural labels. Focused on responsive PWAs, small bundles and offline caching.
- React
- Tailwind CSS
- REST APIs
- PWA
2022 — 2023
Full-stack developer
Technical foundations
Computer science and full-stack project work in Visakhapatnam. Relational schema design, SQL normalisation, backend security and asynchronous event loops.
- JavaScript
- Express.js
- PostgreSQL
- Data structures
Stack
What I work with.
- FrontendWhere most of my hours go.
- TypeScript
- React 19
- Next.js (App Router)
- Tailwind CSS
- HTML5 & CSS3
- Canvas & Web Animations
- BackendAPIs and the services behind them.
- Node.js
- Express
- Python
- FastAPI
- Django
- REST & GraphQL
- Data & infrastructureStorage, caching and deployment.
- PostgreSQL
- SQL optimisation
- Redis
- Docker
- AWS
- Vercel
- AI & automationLanguage models inside real products.
- OpenAI & Gemini APIs
- Sentiment analysis
- Tesseract OCR
- Data scraping pipelines
Code
How the work reads up close.
Three pieces pulled from the projects above.
The hook behind the review tool: one call site, loading state that cannot get stuck.
import { useState, useCallback } from "react"; export interface SentimentResult { score: number; // -1.0 to 1.0 label: "POSITIVE" | "NEUTRAL" | "NEGATIVE"; keywords: string[];} export function useSentimentScanner() { const [isScanning, setIsScanning] = useState(false); const scanText = useCallback(async (text: string): Promise<SentimentResult> => { setIsScanning(true); try { const response = await fetch("/api/ai/sentiment", { method: "POST", headers: { "Content-Type": "application/json" }, body: JSON.stringify({ text }), }); const data = await response.json(); return data.result; } finally { setIsScanning(false); } }, []); return { scanText, isScanning };}References
What working together is like.
“Mohan built our AI sentiment analysis dashboard with remarkable speed and precision. The response generator transformed our customer feedback operations.”
Srinivas RaoFounder, Business Analytics India “The OCR scanning accuracy and dosage calculation formulas in AgriScan exceeded our expectations. His attention to mobile usability is outstanding.”
Anand KumarAgriTech lead “Working with Mohan on custom backend APIs and Next.js frontends was seamless. Highly communicative, technical and punctual.”
Priya SharmaE-commerce director