Sourav Halder

About Sourav Halder

Senior Backend & AI Engineer with 9+ years of experience building scalable, cloud-native distributed systems powering enterprise platforms at global scale.I specialize in system design, event-driven architectures, and high-throughput microservices using Java (17/11/8), Spring Boot, AWS, Kubernetes, and Kafka. I’ve delivered resilient, production-grade systems for global organizations including Tesco, Lufthansa, and Vodafone, engineering for scalability, fault tolerance, observability, and cost efficiency from day one.🤖 AI-Native Engineering:Beyond traditional backend systems, I design and implement AI-powered backend platforms. I build LLM-integrated microservices, Retrieval-Augmented Generation (RAG) pipelines, and AI-driven developer productivity tooling using Spring AI, OpenAI, Ollama, and Bedrock.My focus is not experimentation, it’s production-grade AI systems that are reliable, secure, scalable, and architecturally sound.🧠 Core Strengths:• Advanced distributed system design & architecture• Event streaming & asynchronous processing• SRE principles & operational excellence• CI/CD automation & DevOps culture• AI-augmented engineering workflowsI’m passionate about building intelligent, cloud-native platforms that combine strong engineering fundamentals with AI-native capabilities, systems that scale technically, adapt intelligently, and remain operationally efficient.

Experience

1. Senior Software Engineer Ii

   Precisely

   Jul 2024 — Present · Kolkata, IN

Education

• BENGAL COLLEGE OF ENGINEERING AND TECHNOLOGY

  Bachelor of Technology (B.Tech.), Computer Science & Engineering

  2012 — 2016

• MAKAUT (WB)

  Bachelor of Technology, Computer Engineering