§ §Résumé/2026
Mohammad Taqi Khan
SDE · Node.js · React · Production Systems
mohammadtaqi5626@gmail.comMumbai, IndiaUTC+5:30
Summary
Software engineer focused on backend development with Node.js and PostgreSQL. Shipped a production order-tracking system supporting 15K+ orders daily and a migration pipeline for 5M+ customer records, with experience in production deployment and monitoring.
Experience
Nov 2025 — Present
Fynd
· Software Development Engineer (SDE) Intern- Built and deployed a Node.js migration pipeline for 5M+ customer profiles, addresses, and reward balances, preserving customer accounts during the transition to Fynd. Incorporated AWS S3 streaming, validation, duplicate handling, API rate-limit controls, exponential-backoff retries, and failure reporting with GCS archiving.
- Built and deployed a serverless order-tracking system processing 15K+ orders daily. Every 2 minutes, a Node.js job reads active orders from PostgreSQL-backed tables and polls external status APIs using bounded concurrency, updating customer-facing tracking data and triggering emails and notifications on status changes.
- Built and deployed multiple production alerting systems, including cross-service consistency checks integrating MongoDB and platform APIs. Detected discrepancies in store and delivery-zone availability, enabling early incident detection and operational investigation.
- Built and maintained the complete customer email flow across the order lifecycle, converting Figma designs into dynamic templates and generating order-specific content through JavaScript and webhooks. Automated other recurring tasks, including a daily pipeline that exports customer and order data as CSV files to AWS S3.
- Contributed production code across 4 client projects, including delivery-partner assignment and refund-initiation extensions. Raised PRs through Azure Repos, deployed serverless components through Azure CI/CD, supported go-lives, authored runbooks, and trained L1 support.
- Node.js
- JavaScript
- PostgreSQL
- AWS S3
- GCS
- Serverless
- REST APIs
- Node.js Streams
- Concurrency
- Retries
- Rate Limiting
- Azure Repos
Projects
Personal — Project
VoltPay
· Peer-to-Peer Payment System- Implemented peer-to-peer balance transfers using database transactions and row-level locking.
- Kept balance updates consistent with a separate bank-webhook service.
- Built the system with Node.js, PostgreSQL, Prisma, and Docker.
- Node.js
- PostgreSQL
- Prisma
- Docker
- Webhooks
- ACID Transactions
Personal — Project
Madhyam
· AI Publishing Platform- Built a serverless backend on Cloudflare Workers with JWT authentication, Prisma-backed PostgreSQL persistence, and Gemini-assisted content generation.
- Used this project to practise product flow, API integration, data persistence, and full stack delivery.
- TypeScript
- Hono
- Prisma
- Cloudflare Workers
- Gemini API
Personal — Project
TaskFlow
· Task Management Application- Built TaskFlow, a MERN task manager with category views and REST-backed MongoDB persistence.
- Used this project to practise product flow, API integration, data persistence, and full stack delivery.
- React
- Node.js/Express
- MongoDB
- REST APIs
Skills
Languages
- JavaScript
- TypeScript
- Java
- C
- SQL
Frameworks
- Node.js
- Express.js
- React
- Next.js
Systems & APIs
- REST APIs
- API Integrations
- Serverless Systems
- Scheduled Jobs
- Data Pipelines
- Node.js Streams
- Asynchronous and Concurrent Processing
- Rate Limiting
- Retry Strategies
- Authentication / JWT
Data & Cloud
- PostgreSQL
- MongoDB
- Redis
- AWS S3
- GCS
- Cloudflare Workers
DevOps / Tools
- Docker
- Azure CI/CD
- Git
- GitHub
- Azure Repos
- Linux CLI
- Postman
Engineering
- Production Debugging
- Failure Handling
- System Design
- Data Structures & Algorithms
- Cross-Functional Delivery
- AI-Assisted Development