Biswajit Sahu

About Biswajit Sahu

Java Backend Engineer | Microservices | Cloud-Native Systems | Google Cloud CertifiedI am a Java Backend Engineer with 3.5+ years of experience building scalable, high-performance microservices for enterprise-grade systems in fintech, banking, and telecom domains.As a Google Cloud Certified Associate Cloud Engineer, I specialize in Java 17, Spring Boot, Microservices, and Google Cloud Platform (GCP) to design, build, and deploy reliable, production-ready backend systems.I enjoy translating complex business requirements into clean, efficient, and maintainable backend solutions that deliver real business value.Key contributions include: Designed and delivered backend microservices supporting high-traffic enterprise applications. Improved API performance and optimized database queries, achieving up to 25–30% latency reduction. Built secure, scalable inter-service communication using REST and event-driven architectures (Kafka).🤖 Automated CI/CD pipelines using Jenkins, Docker, and GCP, significantly reducing manual deployment effort. Actively resolved production issues and collaborated with QA and cross-functional teams to improve system stability. Tech Stack:Java | Spring Boot | Microservices | Kafka | REST APIs | PostgreSQL | GCP | Docker | Kubernetes | Jenkins | Hibernate | JUnit | Git | JiraI am passionate about backend engineering, performance optimization, and building cloud-native systems that scale. Open to new opportunities in Java backend development where I can contribute to impactful products and collaborate with strong engineering teams.Let’s connect!

Experience

1. Senior Software Engineer

   GlobalLogic

   Oct 2025 — Present · IN

   As a Senior Software Engineer, I am responsible for designing and delivering scalable, high-performance Java backend systems for enterprise-grade applications, with a strong focus on microservices architecture, system reliability, and cloud-native development.Key responsibilities and contributions- Designed and developed Spring Boot–based microservices following clean architecture and best practices- Built and maintained RESTful APIs supporting high-volume transactions and complex business workflows- Implemented event-driven architectures using Apache Kafka for asynchronous processing and system decoupling- Led performance optimization efforts, including code-level improvements and database query tuning to reduce latency- Supported cloud-native deployments on Google Cloud Platform (GCP) using Docker and Kubernetes- Automated build and deployment pipelines using Jenkins CI/CD, improving release stability and delivery speed- Mentored junior developers through code reviews, design discussions, and technical guidance- Collaborated with product, QA, and DevOps teams to deliver stable releases in Agile/Scrum environments.

Education

• C. V. Raman Global University, Bhubaneswar

  Bachelor of Technology (B.Tech), Electronics & Telecommunication