What I Do (Search‑Friendly Summary)

Senior/Staff-level software engineer with 11+ years across scalable system design, distributed/cloud‑native platforms, and enterprise web front‑end development. I lead projects that reduce latency, improve reliability, and cut cloud costs using AWS (Glue, Lambda, Fargate, DynamoDB, S3, EC2, CloudWatch, API Gateway) with Java/C#, and I deliver modern front‑ends with React/Redux, TypeScript, and Angular integrated with enterprise APIs.

Titles I align with: Senior Software Engineer, Staff Software Engineer, Senior Backend Engineer, Full‑stack/Platform Engineer, Systems Engineer, Cloud Engineer.

Keywords: system design, distributed systems, cloud optimization, microservices, high availability, fault tolerance, observability, performance engineering, AWS Glue, Lambda, Fargate, DynamoDB, S3, EC2, CloudWatch, API Gateway, Java, C#, Python, TypeScript, React, Redux, Angular, CI/CD, frontend performance, accessibility (WCAG), UX design, Microsoft Graph API, Office 365.

Projects & Impact

  • Graviton Migration — Amazon: Led ARM migration for a critical wallet service; $100K/year savings, +20% CPU efficiency, maintained latency SLOs. (Java, AWS EC2, observability)
  • Logging Memory Optimization — Amazon: Fixed memory leak and refactored logging; 90% memory reduction, improved stability. (Java, JVM, G1GC)
  • Lifecycle Validation Engine: Cross‑service consistency checks for employee lifecycle; –83% ETL errors after moving from SSIS to AWS Glue.
  • React/Redux Web App — Amazon: Delivered an internal React + Redux application integrating with distributed backend services and enterprise auth; focused on frontend performance and developer experience.
  • Enterprise Teams Integrations — Accenture: Built TypeScript messaging extensions and line‑of‑business applications using Microsoft Graph API and Office 365; contributed to UX design and accessibility.
  • ATS Front‑end — Infosys: Developed and optimized Angular front‑end for ATS/HR portals, improving page load and responsiveness within enterprise constraints.

Technical Skills

Languages: Java, C#, Python, TypeScript, JavaScript

Cloud & Infra: AWS (Glue, Lambda, Fargate, API Gateway, EC2, S3, DynamoDB, CloudWatch), Azure Functions

Specialties: Distributed systems, microservices, system design, CI/CD, scalability, latency optimization, cost reduction

Frontend: React, Redux, Angular, TypeScript, frontend performance, accessibility (WCAG), UX design, Microsoft Graph API, Office 365

Leadership: Mentorship, code/design reviews, documentation bar raiser, internal conference speaker

Education

B.Tech, Computer Science — Punjabi University (2010 – 2014)

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