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Shivam shrivastava

Software Developer with 4+ years of expertise delivering scalable solutions serving 1M+ users and processing 30K+ requests/second. Architected 10+ microservices and reduced database costs by 45% while boosting query efficiency.
  • Role

    Software Developer III

  • Years of Experience

    4.11 years

  • Professional Portfolio

    View here

Skillsets

  • Spring Boot
  • GraphQL
  • Kafka
  • Karma
  • Lambda
  • Microservices
  • NestJS
  • nginx
  • NgRx
  • Postman
  • Query Optimization
  • RxJS
  • S3
  • Git
  • CI/CD
  • CSS
  • HTML
  • Java
  • Laravel
  • LLM
  • PHP
  • react
  • REST
  • Judge0
  • React Native
  • DynamoDB
  • AWS
  • Docker
  • JavaScript
  • Kubernetes
  • MongoDB
  • Node.js
  • PostgreSQL
  • Python
  • Redis
  • TypeScript
  • MySQL
  • Datadog
  • Angular - 2 Years
  • EKS
  • Elasticsearch
  • SonarQube
  • SQS
  • WebSocket
  • AI
  • API Gateway
  • Cypress
  • Database Design
  • EC2
  • Express.js

Professional Summary

4.11Years
  • Mar, 2024 - Present1 yr 10 months

    Software Developer III

    Unstop
  • Mar, 2022 - Feb, 20241 yr 11 months

    Software Developer II

    Unstop
  • Feb, 2021 - Feb, 20221 yr

    Software Developer I

    Unstop

Work History

4.11Years

Software Developer III

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Mar, 2024 - Present1 yr 10 months
    Architected Node.js microservices auth system on AWS EKS with JWT & OAuth 2.0, serving 100K+ daily users across 20 enterprises. Built AI platform (Node.js, Angular, Python) handling 120K RPS, 99.99% SLA with WebSocket & Redis and AI for real time interaction. Led Node.js compiler microservice (Judge0/Angular) on AWS EKS, processing 20K+ daily compilations with auto-scaling. Developed Angular cloud IDE with RxJS/NgRx, LLM auto-scoring using Python & Cypress E2E. Live across 20+ tenants. Created Node.js proctoring SDK with face verification, opted by 10+ brands.

Software Developer II

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Mar, 2022 - Feb, 20241 yr 11 months
    Developed a context-aware recommendation engine to deliver personalized content, reducing messaging costs by 60% and boosting user engagement by 30%. Configured Elasticsearch with multi-index search capabilities, including location-based search functionality, to efficiently handle 40,000+ user search requests per minute. Mentored 10 junior engineers via pair-programming, code-reviews, and brown-bag sessions, reducing onboarding ramp-up by 25%. Orchestrated a full-featured video conferencing panel. Created a lobby to allow evaluators to manage participant entry. Adopted by 100+ companies to streamline remote assessments and interviews.

Software Developer I

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Feb, 2021 - Feb, 20221 yr
    Established a recurring payment infrastructure for interview preparation courses used by 50000+ users. Boosted KPIs by cutting infra cost 45% via cloud-native design and reducing costs by 35%. Engineered a chat module with P2P, group, and broadcast messaging, scaling to 100K+ users. Designed a real-time P2P collaborative IDE with concurrent editing, live cursor presence, and synchronized compilation and navigation events used by 50+ recruiters. Established a recurring payment infrastructure for interview preparation courses, supporting automated billing, user access management, and seamless content subscription flow and it is used by 50000+ users.

Achievements

  • 2 star coder at CodeChef
  • Secured 3rd rank in Hover-Craft race at IIT-BHU
  • Secured 1st rank in inter school chess competition

Major Projects

5Projects

AI-powered code editor

    Developed a web-based, AI-powered code editor leveraging Kubernetes for scalable deployment, integrated AI for automated evaluations, and validation scripts. Adopted by 20+ companies.

Video conferencing panel

    Orchestrated a feature-rich video conferencing panel enabling real-time audio, video, screen sharing, chat, and moderator access control. Adopted by 100+ companies.

Proctoring SDK

    Created a real-time proctoring SDK with camera, screen, and audio capture for secure verification. Includes face detection and verification. Used by 10 brands.

Collaborative coding platform

    Designed a real-time peer-to-peer collaborative coding platform with activity tracking, code compilation, and shared cursor movement.

Recurring payment infrastructure

    Established automated infrastructure for courses with user management and recurring payments. Used by 50,000+ users.

Education

  • B.TECH in Computer Science Engineering

    ITM Group of Institute (2021)

Certifications

  • Python basics

  • Sql for data science

  • Data science

  • Responsive website with html, css, and javascript