Senior Backend Engineer | Platform & Cloud-Native Systems | Node.js, Kubernetes

Backend engineer with 6+ years of experience building and operating production systems. Core focus on designing APIs, backend services, and cloud-native infrastructure that can scale, fail safely, and be deployed with confidence.

Technical Lead at Voyantt Consultancy Services · Kolkata, West Bengal, India

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• Backend: Node.js, NestJS, Laravel, PHP
• APIs & Architecture: REST APIs, Microservices, Background Workers
• Databases: MySQL, PostgreSQL, MongoDB
• Cloud & DevOps: AWS (EKS), Docker, Kubernetes, CI/CD Pipelines
• Frontend: JavaScript, HTML5, CSS3
• Tools: Git

Technical Lead — Voyantt Consultancy Services (Mar 2025 – Present)

• Led backend architecture and delivery for production systems built with NestJS, Laravel, MySQL, MongoDB, and PostgreSQL
• Designed and enforced backend standards around API design, error handling, and environment configuration
• Owned deployment workflows and production readiness, including containerization and Kubernetes-based environments
• Mentored developers through code reviews and architectural discussions

Senior Software Developer — Voyantt Consultancy Services (Feb 2024 – Mar 2025)

• Built and maintained backend services deployed on AWS EKS, handling containerized workloads and CI/CD pipelines
• Designed backend APIs and background workers with a focus on scalability, retries, and graceful failure handling

Software Developer — Voyantt Consultancy Services (Feb 2022 – Jan 2024)

• Developed backend services using Laravel, Node.js, and JavaScript supporting business-critical workflows
• Implemented REST APIs, authentication, and third-party API integrations for production applications

Software Engineer — KRP Solutions (Dec 2020 – Jan 2022)

Freelance Web Developer (Sep 2019 – Nov 2020)

PHP Developer — Software Sales and Development (May 2019 – Aug 2019)

BCA, Computer/Information Technology Administration and Management Tripura University, Agartala

• Microservices — Udemy (May 2025)
• Docker & Kubernetes — Udemy (Dec 2024)