JASHWANTH JAMPALA
MI
Summary
Experienced Java Full Stack Developer with 4+ years of expertise in building scalable software solutions using Java, Spring, Python, React, and AWS. Proficient in microservices architecture, cloud-native development, and Agile methodologies. Skilled in implementing DevOps practices like Docker, Kubernetes, Jenkins, and GitLab CI, with a strong focus on CI/CD. Collaborative team player experienced in working with diverse teams to deliver high-quality products.
Overview
4
4
years of professional experience
Work History
Java Developer
Axelaar Inc
06.2024 - Current
- Designed and developed microservices architecture with Java 11 and Spring Boot, improving deployment efficiency and maintenance
- Developed dynamic front-end interfaces using React, aligning with modern responsive web design practices
- Implemented CI/CD pipelines using Jenkins and GitLab CI, promoting Agile development and continuous delivery
- Enhanced database interactions using Spring Data NoSQL with MongoDB in a cloud-native environment (AWS), ensuring efficient data handling
- Worked in an Agile environment with a focus on Test Driven Development (TDD), achieving high code coverage with JUnit and Mockito.
Java Full Stack Developer
Tata Consultancy Services (TCS)
11.2020 - 12.2022
- Developed and maintained Microservices using Java 8, Spring Boot, Spring MVC, and RESTful APIs, resulting in a 30% performance improvement in system operations
- Managed and executed projects from planning to deployment using SDLC and Agile methodologies
- Built and deployed cloud-native applications using Microservices architecture, IaaS, PaaS, Docker, and Kubernetes, reducing deployment time by 30% and improving system uptime
- Enhanced database management with Spring Data JPA and Postgres, optimizing PL/SQL procedures for efficient data handling and performing critical data fixes
- Developed web pages using JSP, Servlet, JSTL, HTML, CSS, JavaScript, React resulting in a 30% increase in user satisfaction scores
- Wrote and maintained test cases using JUnit and Mockito, achieving 80% code coverage and significantly reducing production bugs
- Implemented and optimized Elasticsearch clusters for full-text search, logging, and analytics, improving data retrieval speed by 40% and enabling real-time indexing and querying for large-scale applications
- Automated AWS infrastructure deployment using EC2, S3, and RDS resources for enhanced scalability and efficiency
- Experienced in using Apache Kafka for messaging and stream processing, enabling reliable and scalable data communication between microservices.
Java Developer Intern
OCTAZEN Software Solutions Pvt Ltd
12.2019 - 10.2020
- Developed core functionalities with Spring Boot and Spring MVC, optimizing REST API development
- Reduced development time by 20%
- Utilized Spring Data JPA with Oracle Database and MongoDB, optimizing data operations and ensuring seamless integration of SQL and NoSQL databases in Spring Boot applications
- Designed and executed Test Driven Development (TDD) strategies with JUnit and Mockito, ensuring over 70% test coverage and maintaining high technical quality
- Utilized AWS CloudWatch and AWS CloudTrail for real-time monitoring and logging, enabling proactive identification and resolution of issues
- Managed scalable data storage solutions using AWS S3 and DynamoDB, optimizing data retrieval and ensuring high availability.
Education
Master of Science, Computer Science -
Central Michigan University
Bachelor of Technology, Computer Science and Engineering -
Vignan’s Foundation for Science, Research and Technology
Skills
- Java 8/11/17, SQL, Python, NoSQL
- Spring Boot, Spring Data JPA, Spring Cloud, Spring Security, Spring ORM, Spring MVC, Hibernate
- MySQL, Oracle SQL Developer, MongoDB
- HTML5, CSS, RESTful API, JavaScript, React, SOAP API
- Servlets, JSP, JSTL, JDBC
- AWS, Azure
- Spring Framework
- JUnit Testing
- Git Version Control
- RESTful APIs
- Microservices Architecture
- Object-Oriented Programming
- Agile Methodology
Projects
Data Migration from RDBMS to Time Series and Spatial Databases Using Multithreading, Proficient in managing and migrating data between relational databases (MySQL) and specialized databases (InfluxDB, PostGIS) for efficient handling of IoT-generated time series and spatial data using Python., Implemented multithreading to significantly improve data migration speed, ensuring data integrity through robust validation techniques, comparing record counts and values between source and destination databases.
Timeline
Java Developer
Axelaar Inc
06.2024 - Current
Java Full Stack Developer
Tata Consultancy Services (TCS)
11.2020 - 12.2022
Java Developer Intern
OCTAZEN Software Solutions Pvt Ltd
12.2019 - 10.2020
Master of Science, Computer Science -
Central Michigan University
Bachelor of Technology, Computer Science and Engineering -
Vignan’s Foundation for Science, Research and Technology