Shivam Singh

Software Engineer

New Delhi, Delhi, India6 yrs 10 mos experience

Highly Stable

Key Highlights

Architected scalable event ingestion platform at Amazon.
Led backend development for enterprise POS platform at Apple.
Expert in Java and Microservices with strong cloud experience.

Stackforce AI infers this person is a SaaS and B2B software engineer with strong expertise in Java and cloud-based solutions.

Contact

shivam.singh.87912@gmail.com LinkedIn

Skills

Core Skills

JavaReact.jsMicroservicesAsp.net Mvc

Other Skills

AWS LambdaDynamoDBOpenSearchCloudWatchTypeScriptJavaScriptReactPostgreSQLRedisDockerCI/CDEngineeringSoftware DesignService DeploymentAmazon CloudWatch

About

At Amazon, I contribute to developing scalable, high-performing web applications using Java, React.js, and Microservices. Collaborating closely with QA teams, I focus on ensuring seamless testing and delivering robust solutions that enhance system architecture and efficiency. Previously at Tata Consultancy Services, I supported projects for Apple Inc. by creating prototypes, developing multi-tier applications utilizing core Java and Microservices, and integrating REST APIs. Holding an MCA from SASTRA and a bachelors in Computer Science from Dayalbagh Educational Institute, I aim to drive impactful software development in dynamic and collaborative environments.

Experience

6 yrs 10 mos

Total Experience

4 yrs 6 mos

Average Tenure

2 yrs 4 mos

Current Experience

Amazon

Software Engineer

Feb 2024 – Present · 2 yrs 4 mos

Supply Chain Execution
Proposed and architected a greenfield event ingestion platform after identifying gaps in real-time seller event visibility; now processes millions of events/day with SQS/SNS fan-out to 20+ consumers, DynamoDB, and OpenSearch.
Evaluated key design tradeoffs (fan-out vs. point-to-point, push vs. pull, single vs. per-event DynamoDB tables) and drove architecture decisions through design reviews with senior engineers.
Delivered 10+ event-driven Lambda handlers with full CDK infrastructure in under 6 months, owning the entire lifecycle from design doc to production deployment.
Drove migration of a legacy monolith to a supply chain orchestration microservice, eliminating multi-hour coupled deployments and enabling independent service releases.
Built serverless automation (Lambda + S3) for bulk vendor onboarding/offboarding, eliminating ~5 hours/week of manual operations work.
Published reusable CDK construct libraries adopted by 3 teams, standardizing pipeline approval workflows and reducing new service onboarding from days to hours.
Owned production monitoring: built composite CloudWatch alarms with bake-time rollback and automated ticket generation, reducing mean-time-to-detect for Lambda failures.
Developed React/TypeScript frontend for supply chain tools; led CDK v2 and AWS SDK v1 to v2 migrations across multiple services.

JavaReact.jsMicroservicesAWS LambdaDynamoDBOpenSearch+2

Apple

Software Engineer

Jul 2019 – Jan 2024 · 4 yrs 6 mos

5-engineer team | Enterprise Point-of-Sale (POS) Platform
Owned the backend services layer of a multi-tenant enterprise POS platform used across retail stores and senior management, serving millions of global users with Java, JavaScript, and React.
Led feature delivery end-to-end from technical design through production stabilization, coordinating across Product, QA, and engineering within a 5-person team.
Identified and resolved a critical performance bottleneck by redesigning PostgreSQL indexing and adding Redis caching, cutting API response times by 40% under peak traffic.
Designed RESTful APIs and data models (SQL/NoSQL) powering core POS transaction and reporting functionality across multiple backend services.
Migrated the team from manual release processes to automated containerized deployments with Docker and CI/CD (Jenkins, GitLab), reducing release cycles by 25%.

JavaJavaScriptReactPostgreSQLRedisDocker+1