Senior Associate Consultant at Infosys | Nodejs, Expressjs, Microservices, Cloud, Spring Boot

Kolkata

Kolkata, West Bengal, India

Kolkata





Bachelor of Technology, Computer Science
Amity University Kolkata

High School
Sudhir Memorial Institute
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Software Engineer with 4.8 years of experience in back-end development of scalable microservices using Node.js and Express.js. Proficient in SQL and NoSQL(MongoDB) databases. Familiar with Kafka-based messaging and cloud-native deployments on Azure and AWS. Skilled in asynchronous programming and platform administration using Docker, Kubernetes, and ArgoCD. Having foundational knowledge on Java Spring boot microservices.
Kolkata
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Senior Associate Consultant at Infosys, Apr 2026 - Present · 2 mos, Kolkata
Associate Consultant at Infosys, Nov 2024 - Present · 1 yr 7 mos, Kolkata, West Bengal, India, • Developed backend microservices using Node.js and Express.js for a U.S-based telecom client. • Worked on the implementation of SQL (PostgreSQL) databases in the microservices. • Contributed to Kafka integration by implementing Kafka producers to publish events to message queues; have a foundational understanding of consumer group behaviour. • Involved in the migration of a few Node.js microservices from AWS to Google Cloud as part of the rearchitecture initiative of the client. • Supported Docker-based Kubernetes deployment of microservices using ArgoCD. • Worked on unit tests of the microservices using Jest.
System Engineer at Tata Consultancy Services, Jul 2021 - Nov 2024 · 3 yrs 5 mos, Kolkata, • Built an AI-powered virtual assistant for a global energy client using Azure OpenAI APIs integrated with a Node.js backend, serving 60 000+ users. • Developed an NLP-driven chatbot using Microsoft Bot Framework and LUIS, improving intent recognition accuracy. • Developed an auditing facility for all the real-time transactions, enabling feature-specific metrics. • Leveraged CI/CD pipelines via Azure DevOps, achieving consistent cloud releases.
Bachelor of Technology, Computer Science, Amity University Kolkata
High School, Sudhir Memorial Institute