Swapnil Srivastava

Swapnil Srivastava

Software Engineering | System Design | Microservices | Cloud Security

I’m a passionate software engineer specializing in system designing, microservices, cloud security. I enjoy building scalable systems, contributing to open-source, and solving complex problems.

Technical Skills

Projects

RummyPassion

Rummy Passion is a leading real-money rummy platform in India with over 10 years of industry presence and 10+ million users. The platform supports 50,000+ concurrent players and facilitates approximately 250,000 games daily. It offers a secure and seamless gaming experience powered by certified RNG, advanced anti-fraud systems, fast withdrawals, 24Ɨ7 customer support, and a wide range of promotions and tournaments.

Role: Engineering Manager

Nest.js WebSockets KAFKA AWS Microservice

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Unifyed StudentX

Cloud-based, AI-powered student engagement and lifecycle management platform. Serving the industry from 12+ years to it's 200+ Institutions worldwide with scalable architecture, system integrations with SIS and LMS platforms, with high performance, security, and reliability across the platform.

Role: Developer

Nest.js Springboot Serverless Terraform

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Latest Articles

Understanding SSRF and Securing Node.js

Explains Server-Side Request Forgery (SSRF), real-world examples, and how to use the ssrf-agent-guard module.

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Career Timeline

2024 – Present

Independent Software Engineer / Freelance – Backend, Cloud Security & Microservices

2023 – 2025

Senior Backend Developer – Company XYZ

2020 – 2023

Backend Developer – Company ABC

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