PAVANA VENKATA DURGA SIRI GUTHULA

Java Developer

Hyderabad

Summary

Experienced with Java programming, object-oriented design, and software debugging. Utilizes collaborative problem-solving approaches to enhance team productivity and project outcomes. Strong understanding of core Java concepts and effective communication skills.

Overview

years of professional experience

Certification

Work History

Java Developer

Tata Consultancy Services (TCS)

01.2021 - 01.2025

Designed, developed, and maintained enterprise Java applications using Core Java and Spring Boot.
Implemented backend features and enhancements to improve application stability and functionality.
Developed and maintained 10+ Java modules using Core Java and Spring Boot for enterprise applications.
Analyzed application logs and source code to identify the root causes of defects and production issues.
Resolved high-priority production incidents, ensuring minimal downtime, and faster issue resolution.
Optimized Java code and SQL queries (Oracle, MySQL) to improve system performance and response time.
Collaborated with QA, business, and support team (5-8 members) to deliver releases on time.
Delivered 20+ feature enhancements and bug fixes, improving application stability and usability.
Participated in Agile/Scrum ceremonies, such as sprint planning, daily stand-ups, and retrospectives.
Used Git and GitHub for version control, branch management, and code merges across environments.
Reviewed code and debugged errors to improve performance.

Java Intern

Full Creative Solutions

10.2020 - 12.2020

Implemented object-oriented programming principles in developing modular and maintainable Java applications.
Completed a 3-month internship focused on core Java development.
Assisted in developing and debugging more than five Java components under the guidance of a senior developer.

Education

Bachelor of Technology - Computer Science & Engineering

Godavari Institute of Engineering and Technology (GIET – A)

Rajahmundry, Andhra Pradesh

08.2020

Skills

Programming Languages: Java, C, C, Python

Frameworks & Technologies: Spring Boot

Databases: Oracle, MySQL

Version Control: Git

Methodologies: Agile

Core Concepts: Object-Oriented Programming (OOP),Data Structures & Algorithms, Collections Framework, Exception Handling, Multithreading

Certification

Oracle OCJA

Timeline

Oracle OCJA

05-2022

Java Developer

Tata Consultancy Services (TCS)

01.2021 - 01.2025

Java Intern

Full Creative Solutions

10.2020 - 12.2020

Bachelor of Technology - Computer Science & Engineering

Godavari Institute of Engineering and Technology (GIET – A)