Looking for a job

Muhammad Sanjar Afaq

@sanjar

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Full Stack Engineer building AI-powered marketplaces and SaaS with modern web, mobile, and backend systems.

India

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What I'm looking for

I’m looking for a product-focused team where I can build AI-powered features end-to-end (backend, frontend, and mobile), ship fast with strong engineering standards, collaborate closely with leadership/CTO, and keep improving performance, reliability, and DX.

Interested in AI engineering, MCP, SpecDrivenDevelopment

Experience

Work history, roles, and key accomplishments

Current

ZoomCar

Current

Zoomcar

Mar 2026 - Present (5 months)

Product: car rental platform for high-end cars.
I do AI engineering the booking cancellation microservice

Go MCP (Model Context Protocol)Microservices Claude Code Gin Backend Engineering MySQL

Software Engineer 2

Fleek

Mar 2025 - Feb 2026 (11 months)

Built ratings and reviews (front-end and back-end), doubling conversion from 0.6% to 1%. Implemented AI spam filtering, multilingual sale banners with the OpenAI API (cutting manual marketing effort 7x), and launched a mobile in-app review flow for Play Store and Apple Store.

OpenAI API AI Spam Filtering Multilingual Translation React Native Expo CI CD Pipelines In app Review Flow Cursor Ratings and Reviews Mobile Application Developer

Full Stack Engineer

Volopay

Aug 2024 - Mar 2025 (7 months)

Launched Volopay web and mobile platform apps in 5 markets and used the OpenAI API to auto-populate bill pay descriptions and over-the-limit reject comment autocomplete. Migrated the frontend from CRA to Vite to improve developer experience (10x faster, 5x lighter) and automated iOS app deployment using cocoa-patch/patch-package.

TypeScript React React Native Ruby on Rails AWS OpenAI API Vite Frontend Migration CI CD iOS Deployment

Junior Full Stack Engineer

Volopay

Aug 2022 - Jul 2024 (1 year 11 months)

Built Volopay 2.0 from scratch across backend, web, and mobile, and delivered a Payroll module in one week. Worked across TypeScript/React/Vue frontends and Ruby on Rails back-end services on AWS.

TypeScript React Ruby on Rails AWS Backend Development Web Development Mobile Development Payroll Systems Full Stack Engineering Vue.Js

Software Engineer Intern

Vimeo

Jan 2022 - Jun 2022 (5 months)

Developed the VOD portion of vimeo.com/ott using TypeScript and React, contributing backend and testing work in a Rails-based stack.

TypeScript React Ruby on Rails SQL Enzyme RSpec

Education

Degrees, certifications, and relevant coursework

Veermata Jijabai Technological Institute (VJTI)

Bachelor of Technology, Computer Science

2017 - 2021

Completed a B.Tech in Computer Science at VJTI (2017–2021), including building the Volopay 2.0 platform from scratch (backend, web, and mobile). Maintained the existing platform and built the payroll module within a week.