Software Engineer | Infrastructure & Backend Specialist Delhi NCR, India | 1 Year of Professional Experience
📞 +91-9821041537 | 📧 [email protected] GitHub | LinkedIn | Website
I'm a software engineer with 1 year of professional experience specializing in infrastructure, backend systems, and DevOps. At ION Group, I led cost optimization initiatives, designed scalable systems, and managed cloud infrastructure across AWS, Azure, and GCP. I'm passionate about building robust systems, optimizing performance at scale, and learning deep technical concepts before implementing them.
Jan 2024 – Present | Delhi NCR
- AWS Cost Reduction: Led initiative reducing monthly AWS costs by 33% (~$11,000/month) through Compute Savings Plans, S3 lifecycle policies, and cleanup of 30M+ S3 objects
- Infrastructure & DevOps: Automated workflows with Python and Shell; managed database migrations, backups, and Infrastructure-as-Code deployments via AWS and CI/CD pipelines
- Monitoring & Analytics: Built Python data pipeline + React dashboard integrated with MySQL and PowerBI for internal and client reporting
- Trading Infrastructure: Developed Java-based Market Factory integration for high-frequency trading systems; improved unified libraries for internal teams
Jun 2023 – Aug 2023 | Remote
- Payment Gateway Integration: Integrated Amazon Pay (Payfort) into React web and React Native applications
- Transaction Management: Implemented Transactions entity and state tracking with webhooks and health checks
- Authentication: Developed AWS Cognito + Lambda Custom Auth Flow for mobile OTP authentication
- DevOps & Deployment: Managed CI/CD pipelines and deployments for multiple production services
Oct 2023 – Nov 2023 | Remote
- Built Django-based Attribution Analytics Platform comparing Meta and Google Ads data
- Created in-house URL Shortener with usage analytics for ad optimization
- IOTReady – Jan 2021 – Mar 2021
- Indiahikes – Oct 2022 – Jan 2023
Languages: Java, Go, Typescript, Python, C
Backend & Frameworks: NestJS, GoFiber, FastAPI, Django, Flask, NodeJS, GraphQL
Frontend: ReactJS, React Native, Tailwind, Next.js
Infrastructure & DevOps: AWS, Azure, GCP, Docker, CI/CD Pipelines, Shell Scripting
Databases: PostgreSQL, MongoDB, GORM, Prisma
Tools & Platforms: Git, Linux, Postman, GitHub Actions, AWS Lambda, Firebase
Typescript, React, Plasmo, GitHub Actions, AWS | Oct 2022
- Cross-platform browser extension with 150+ active users
- Automated deployments to Chrome, Edge, and Firefox via CI/CD pipelines
- Simplified AWS account switching for developers
Typescript, Prisma, PostgreSQL, Firebase, Node-Cache, Docker, AWS | Oct 2022
- Led team deployment of scalable backend supporting 500+ concurrent users
- Designed normalized database schema and caching layer for efficient leaderboard queries
- Real-time updates and high-performance data retrieval
Raspberry Pi, Python, OpenCV, Next.js, FastAPI, Docker, WebSockets | Mar 2023
- Distributed ML + Computer Vision system for real-time badminton court analysis
- Raspberry Pi nodes capturing video, Python backend processing with OpenCV
- Real-time WebSocket communication for live analytics
React, Firebase, React Context, Dark Mode | Mar 2023
- Multiplayer, UI-intensive puzzle game with real-time leaderboard
- State management optimization for smooth gameplay experience
- Deployed at numpuz.sankalpmukim.dev
- AWS Certified Solutions Architect – Associate
- Introduction to Nginx (Udemy)
- Practical Networking (Udemy)
Vellore Institute of Technology B.Tech in Computer Science Engineering | Sept 2020 – Aug 2024 | Vellore, India
G. D. Goenka School CBSE Class 12 | Apr 2011 – Mar 2020 | East Delhi, India
Web Development & DevOps | Dec 2021 – Apr 2023
- Managed scalable backend for gaming events supporting 500+ users
- Mentored peers in Typescript, Go, Prisma, and ReactJS
May 2021 – Jul 2022
- Built student calendar integration tool serving 500+ daily active users
Last updated: November 2025