Java Full Stack Developer Spring Boot React PostgreSQL

SUMMARY

Athota Gopinadh Java Full Stack Developer

OH, USA +1-901-***-**** *****************@*****.*** LinkedIn Java Full Stack Developer with 3+ years of experience building and supporting production-ready applications using Java, Spring Boot, React, and PostgreSQL. Delivered faster, more reliable platforms by improving API performance, optimizing React components, and strengthening authentication with JWT/OAuth2. Skilled in JUnit/Mockito, modern CI/CD pipelines, Docker, Jenkins, and AWS deployments. Recognized for consistent delivery, clean code practices, and clear collaboration with engineering and product teams across agile environments.

TECHNICAL SKILLS

Programming & Scripting: Java (17/21), JavaScript (ES6+), TypeScript, SQL, Bash Backend Engineering: Spring Boot 3.x, Spring MVC, Spring Data JPA/Hibernate, RESTful API Development, Microservices Architecture, JWT & OAuth 2.0 Authentication, Exception Handling, Logging (SLF4J, Logback) Frontend Engineering: React.js (Hooks, Context API), HTML5, CSS3, Bootstrap, Material-UI, Axios, State Management, Responsive Design, API Integration

Database Systems: PostgreSQL, MySQL, MongoDB, Schema Design, Query Optimization, Data Migration Cloud & DevOps Tools: AWS (EC2, S3, RDS, Lambda basics), Docker, Jenkins, GitHub Actions, Kubernetes (intro level), Terraform (IaC fundamentals), CI/CD Implementation, Linux Command-Line Testing & Quality Assurance: JUnit 5, Mockito, Postman, REST-Assured, Selenium (functional testing), SonarQube (code quality), API Validation

Version Control & Agile Collaboration: Git, GitHub, Bitbucket, Agile/Scrum, Jira, Confluence, Code Review & Pull Request Management System Design & Architecture Concepts: Layered Architecture, MVC Pattern, Dependency Injection, REST Design Standards, API Security, Caching (Redis basics)

Tools & Development Environments: IntelliJ IDEA, Eclipse, VS Code, Postman, Docker Desktop, AWS Console Professional Strengths: Strong debugging and troubleshooting ability, efficient code structuring, understanding of scalable web systems, clear technical documentation, and effective communication in agile teams PROFESSIONAL EXPERIENCE

Cognizant Technology Solutions, KY, USA Jan 2025 - Present Java Full Stack Developer

• Reduced average microservice response time 30% by refining Spring Boot data pipelines, optimizing connection pools, and caching high-frequency queries handling user workflows.

• Improved front-end interaction speed 25% by restructuring React components, minimizing re-renders, and compressing static assets across primary UI modules.

• Decreased authentication failures 40% by stabilizing JWT + OAuth2 token logic, enforcing session expiration rules, and aligning client- side error response handling.

• Enabled same-day deployments by automating CI/CD pipelines with GitHub Actions, Docker builds, and AWS release scripts, replacing manual approval chains and reducing rollback effort.

• Lowered production incidents 35% through structured test suites using JUnit, Mockito, REST-Assured, and systematized regression checks integrated into build flows.

• Cut recovery time for runtime exceptions 45% by standardizing log formats with SLF4J, establishing alert rules in CloudWatch, and creating targeted debug traces for error isolation. LTIMindTree, India Jun 2021 - July 2023

Full Stack Developer - Java

• Increased release throughput ~35% by modularizing Spring Boot services, isolating business logic layers, and enforcing API contract consistency across feature teams.

• Boosted query performance ~40% by revising SQL joins, indexing critical tables, and restructuring MongoDB documents used for transaction and reporting workloads.

• Lowered UI defect count ~45% via reusable React validation components, controlled error states, and unified form-handling patterns across multiple screens.

• Reduced onboarding time for new developers by writing concise API documentation, architectural notes, and versioning guidelines in Confluence linked to Jira workflows.

• Improved code merge quality and reduced conflicts by adopting branch rules, structured pull-request comments, and performing targeted review sessions during sprint cycles.

• Sustained deployment stability ~98% by configuring Jenkins pipelines with mechanized build checks, Docker container scans, and step-based rollback triggers.

EDUCATION

Masters in Computer Science and Information Technology Aug 2023 - May 2025 Lindsey Wilson College Columbia, Kentucky, USA

PROJECTS

• Microservices-Based Learning Content Platform: Built a Spring Boot + React microservices platform for uploading, organizing, and streaming learning content with JWT auth, PostgreSQL, AWS S3 storage, and CI/CD using Docker & Jenkins.

• Automated Video Processing Portal: Developed a full-stack system using Java Spring Boot backend, React UI, and Python worker microservice for computerized video processing, secure file handling, and async task execution via REST APIs & S3.

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