Gnana Charitha Talapaneni
Herndon,VA
Summary
Accomplished Java Full Stack Developer with 3+ years of comprehensive software engineering experience, specializing in end-to-end application development, microservices architecture, and cloud technologies. Proven track record of automating over 1000 test cases to improve testing efficiency, successfully implementing cloud-native applications using AWS and microservices, and developing scalable web applications with robust performance optimization. Expertise in designing, implementing, and supporting high-performance web applications using Java/J2EE technologies, with a strong background in Agile methodologies and continuous integration.
Overview
5
5
years of professional experience
Work History
Java Full Stack Developer
JCPenney
Texas City, TX
04.2023 - Current
- Architected and developed microservices-based web applications using Spring Boot, creating modular and scalable solutions that improved system performance and maintainability
- Designed and implemented front-end interfaces using Angular.js and React.js, delivering responsive and interactive user experiences with AJAX functionality and RESTful API integrations
- Developed comprehensive data access layers using Spring JDBC Template, implementing complex database operations and ensuring efficient data retrieval and manipulation
- Established and maintained Kafka clusters for QA and production environments, enabling robust message streaming and real-time data processing
- Automated critical business scenarios using Selenium WebDriver, JUnit, and Cucumber, increasing test coverage and reducing manual testing efforts by 40%
- Implemented continuous integration and deployment (CI/CD) pipelines using Jenkins, Docker, and Kubernetes, streamlining the software delivery process
- Utilized Terraform for infrastructure as code, managing AWS S3 backend storage and ensuring consistent and reproducible cloud infrastructure
- Generated statistical reports using Jasper Reports and JFree Charts, providing detailed insights into business performance
- Trained development team on effective use of DevOps tools including Jenkins, Docker, GitLab, and Kubernetes
Software Engineer
TCS
Hyderabad, Telangana
08.2020 - 07.2022
- Developed robust microservices architecture using Spring Cloud, implementing service discovery with Eureka, circuit breakers with Hystrix, and comprehensive configuration management
- Created interactive user interfaces using Spring MVC, ensuring seamless data connectivity through JDBC and Hibernate for robust data handling
- Implemented NoSQL and PL/SQL procedures with database triggers to validate input data, maintaining strict data integrity and adherence to business rules
- Leveraged Apache Kafka for data ingestion and processing, creating dedicated topics for application and system logs to enhance data processing efficiency
- Applied Acceptance Test-Driven Development (ATDD) principles using the Cucumber framework, automating test cases and ensuring feature reliability
- Constructed Service-Oriented Architecture (SOA) using Spring REST, integrating components like Jersey Framework, Spring Boot, JAX-RS, and Apache CXF
- Developed comprehensive API documentation using Swagger and Web Application Description Language (WADL)
- Automated infrastructure provisioning and repetitive tasks using Terraform, Python, and Docker containers
- Implemented AWS CodePipeline and created CloudFormation JSON templates for infrastructure as code
- Orchestrated comprehensive test automation, developing over 1000 test cases using Python to enhance testing coverage and efficiency
- Extracted and processed data from Google Cloud Platform (GCP) using custom JSON scripts, efficiently transforming data formats
- Collaborated closely with business teams to gather requirements, facilitate data migration, and support cross-functional team objectives
Education
Master of Science - Computer Science
George Washington University
Washington, DC05-2024
Skills
- Programming Languages: Java, JavaScript, Python, C, C, SQL, Shell Script
- Frameworks: Spring, Spring Boot, Spring MVC, Hibernate, React, Angular
- Cloud Technologies: AWS (EC2, S3, Lambda, EBS), Terraform, Docker, Kubernetes
- Web Technologies: HTML5, CSS3, REST APIs, Microservices
- Tools: Jenkins, Git, Maven, Gradle, JIRA
- Databases: Oracle, MySQL, MongoDB, NoSQL
- Operating Systems: Linux, Unix, Windows
Certifications & Additional Skills
- Agile and Scrum Methodologies
- Continuous Integration and Deployment
- Cloud Infrastructure and DevOps
- Microservices Architecture
- Test-Driven Development
Timeline
Java Full Stack Developer
JCPenney
04.2023 - Current
Software Engineer
TCS
08.2020 - 07.2022
Master of Science - Computer Science
George Washington University
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