Shubham Shukla
JAVA DEVELOPER
Kolkata
Summary
Java backend engineer with 5+ years of experience in developing Spring Boot based microservices in BFSI and Retail domains. Skilled in event-driven systems, distributed architecture, and performance optimization with hands-on CI/CD and containerization exposure.
Overview
5
5
years of professional experience
3
3
Certifications
Work History
Systems Engineer
Tata Consultancy Services
04.2024 - Current
- Contributed towards continuous improvement initiatives aimed at streamlining internal processes and enhancing overall service delivery quality.
- Analyzed system requirements, developing tailored solutions that met or exceeded client expectations.
- Led migration from SQL-based search to Elasticsearch, (~30% performance gain).
- Built and optimized Spring Boot microservices with CI/CD (Docker and Jenkins).
- Delivered document generation and REST integrations in BFSI flows.
Associate
Cognizant Technologies Solutions
09.2020 - 04.2024
- Increased customer satisfaction by resolving complex issues and providing exceptional service at all times.
- Developed and implemented strategies to increase customer satisfaction and engagement.
- Developed approximately 12 to 13 microservices for the Retail Order Management System.
- Implemented event-driven communication using Kafka/Pub/Sub.
- Deployed and scaled services on GCP with Kubernetes and SQL tuning, and solved real-time production bugs.
Education
BTECH - Electronics And Communications Engineering
Institute of Engineering And Management
Kolkata, India 04.2001 -
Skills
JAVA
Certification
GEN AI FOR JAVA AND SPRINGBOOT
Projects
BFSI Documents and Signing (TCS)
• Migrated search from SQL to Elasticsearch (~30% performance gain)
• Developed microservices for document generation/manipulation and REST integrations
Retail Order Management System (Cognizant)
• Built ~12–13 microservices from scratch for order lifecycle and orchestration
• Implemented event-driven flows using Kafka/PubSub and deployed on GCP with Kubernetes
Accomplishments
• Built 12+ production-grade microservices from scratch
• 30% improvement in search latency via Elasticsearch
• Event-driven architecture using Kafka/PubSub
• Cloud-native deployments using GCP & Kubernetes
• Solved Real-Time Production defects.
Timeline
GEN AI FOR JAVA AND SPRINGBOOT
09-2025
TCS AI HACKATHON
09-2025
GCP Engineer
07-2024
Systems Engineer
Tata Consultancy Services
04.2024 - Current
Associate
Cognizant Technologies Solutions
09.2020 - 04.2024
BTECH - Electronics And Communications Engineering
Institute of Engineering And Management
04.2001 -