Harman B

About Harman B

I build distributed systems and full-stack platforms that scale. Over 5+ years at GE…

Experience

1. Software Engineer

   Tata Consultancy Services

   Jan 2021 — Present · Seattle, WA, US

   Tech Stack: Java, Spring Boot, Node.js, React, Angular, PostgreSQL, Redis, Kafka, AWS, Docker, Kubernetes, Jenkins, GitLab CI/CDKey Contributions:• Developed and maintained scalable backend microservices using Spring Boot and Node.js, improving API response times by 40% for high-traffic enterprise clients.• Built and deployed full-stack web applications with React and Angular, reducing frontend load times by 30% and enhancing user satisfaction scores.• Implemented asynchronous event-driven pipelines using Kafka and Redis, enabling near real-time data synchronization and improving system throughput by 25%.• Automated CI/CD workflows with Jenkins, GitLab, and Docker, reducing deployment cycle time from weeks to hours and achieving 99.99% production uptime.• Led the migration of legacy monolithic systems to cloud-native architecture (AWS, Azure), ensuring high availability and disaster recovery readiness.• Delivered secure authentication systems using OAuth 2.0 and SAML, strengthening enterprise-grade access control and compliance.• Collaborated cross-functionally with Product, UX, and DevOps teams in Agile sprints to deliver customer-driven features on time and within budget.• Actively participated in on-call rotations, identifying root causes of recurring production issues and increasing reliability by 25% through proactive monitoring and alerting.

Education

• Punjabi University

  Bachelor's degree

• California State University-Dominguez Hills

  Master's degree