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Software Engineer with 2+ years in Java, Spring Boot & Microservices.
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Assessing your cultural and operational fit
Akash Singh is a Software Engineer with 2.8 years of experience in developing resilient microservices architectures using Java, Spring Boot, and RESTful APIs. He has a proven track record of significantly improving system performance and reliability through algorithmic optimization, distributed system design, and comprehensive monitoring. His expertise spans scalable e-commerce platforms and vendor payment systems, leveraging technologies like Kafka, Docker, and AWS, demonstrating strong leadership in code reviews and object-oriented design.
University of Engineering & Management, Kolkata
Bachelor of Technology · Computer Science and Engineering, Minor in Business
May 1, 2019 – May 1, 2023
Tata Consultancy Services Limited
Software Engineer (Digital Cadre)
August 1, 2023 – Present
Kolkata, West Bengal, India
Scalable E-commerce Microservices Platform
January 1, 2026 – June 30, 2026
Architected Product, Order, and Inventory microservices with database-per-service design, enabling independent scalability. Implemented Eureka Service Discovery with dynamic registration and inter-service communication via REST APIs. Developed real-time stock verification logic, preventing overselling across distributed services. Integrated Kafka messaging, API Gateway, and AWS deployment, achieving production-ready distributed system.
Vendor Payment System
January 1, 2026 – January 1, 2026
Built a secure payment workflow with Spring Security authentication and transaction lifecycle (pending → review → approve/reject). Designed REST APIs for vendor registration with unique ID generation and admin approval for controlled onboarding. Implemented automated refund system for rejected transactions and audit logging for compliance and traceability.
Cultural Fit Analysis
The candidate's experience in architecting scalable microservices platforms and secure payment systems, coupled with their role as a Software Engineer (Digital Cadre) at a large company, indicates a strong alignment with roles requiring robust software development and system design skills. Their involvement in mentoring and code reviews suggests a collaborative mindset. The breadth of technologies used across projects (Java, Spring Boot, Kafka, Docker, AWS, MySQL, MongoDB) shows adaptability and a willingness to work with diverse tech stacks.
Soft Skills & Operational Fit
The candidate demonstrates strong leadership potential through mentoring and leading design discussions. Their focus on system reliability, performance optimization, and end-to-end feature ownership indicates a proactive and responsible operational fit. The project descriptions suggest good problem-solving and architectural thinking.