Anjan kumar Mopidevi

Java Backend Developer

Nagpur, India 2+ yrs exp 91 · Outstanding

About

Java Backend Developer with 2+ years of experience designing and optimizing Spring Boot REST APIs for fintech and trading platforms. Skilled in Java, spring boot, microservices, Redis caching, multithreading, and PL/SQL optimization. Improved system performance and scalability through query tuning, caching, and asynchronous processing. Automated build and test phases with GitLab CI/CD pipelines, and deployed services on AWS using containerized images.

Skills & Expertise (33)

Java Intermediate

6.8/10

Years Exp

Angular Intermediate

6.8/10

Years Exp

Docker Intermediate

6.5/10

Years Exp

Git Intermediate

6.5/10

Years Exp

Gitlab Intermediate

6.5/10

Years Exp

GitHub Intermediate

6.5/10

Years Exp

ActiveMQ Intermediate

6.5/10

Years Exp

Swagger Intermediate

6.5/10

Years Exp

Openapi Intermediate

6.5/10

Years Exp

AWS Intermediate

6.5/10

Years Exp

Redis Intermediate

6.5/10

Years Exp

JUnit Intermediate

6.5/10

Years Exp

SQL Intermediate

6.5/10

Years Exp

Mockito Intermediate

6.5/10

Years Exp

Spring Security Intermediate

6.5/10

Years Exp

Spring Data JPA Intermediate

6.5/10

Years Exp

Spring MVC Intermediate

6.5/10

Years Exp

Log4j2 Intermediate

5.5/10

Years Exp

JMeter Intermediate

5.5/10

Years Exp

SonarQube Intermediate

5.5/10

Years Exp

Python Intermediate

5.5/10

Years Exp

Postgresql Intermediate

5.5/10

Years Exp

Oracle Intermediate

5.5/10

Years Exp

Spring AI Intermediate

5.5/10

Years Exp

Maven VPC ECR CloudFront ALB RDS S3 IAM EC2

Work Experience

System Engineer

TATA CONSULTANCY SERVICES (TCS)

Nov 2023 - Present

Developed and enhanced 30+ RESTful APIs for trading workflows, including end-to-end implementation of IPO features within an existing securities trading platform. Integrated secured external APIs involving token-based authentication and security certificates; engineered custom retry logic and graceful failure handling to reduce system crashes by 30%. Designed multithreaded batch processing solutions using thread pools, schedulers, and asynchronous execution, reducing bulk operation runtime by 40%. Integrated ActiveMQ-based asynchronous messaging to parallelize order handling, improving throughput by 35–40% during peak transaction volumes. Built secure webhooks for asynchronous mandate status callbacks, reliably handling 20K+ notifications/day. Ensured API documentation adhered to Swagger/OpenAPI standards, facilitating seamless integration and enhancing developer collaboration. Engineered file upload services with batch DB ingestion and ETL processes, reducing ingestion time by 60% and optimizing large‑scale data processing. Implemented Redis caching and optimized PL/SQL stored procedures through query refactoring and indexing, reducing database calls by 30–40% and execution time by 60%. Implemented robust unit and integration tests using JUnit and Mockito, achieving high code coverage; configured GitLab CI/CD pipelines up to artifact generation to automate builds and testing. Conducted Knowledge Transfer (KT) sessions to onboard and upskill junior developers, ensuring smooth project handovers. Built Spring AI proof-of-concepts to evaluate AI-driven enhancements for trading workflows. Performed static code analysis with SonarQube and participated in code reviews ensuring enterprise security compliance. Designed Angular 17 screens and integrated REST API responses to deliver dynamic, user-friendly interfaces.