Rajasekhar G
Irving
Summary
Professional software developer with comprehensive experience in designing, developing, and deploying high-quality software solutions. Adept at collaborating within cross-functional teams to deliver impactful results in fast-paced environments. Strong skills in programming, problem-solving, and adapting to evolving project requirements. Reliable team player known for driving success through effective communication and technical expertise.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Senior Software Developer
Toyota Financial Services
07.2023 - Current
- Created Microservice architecture so that policy holders, lien holders and servicers can look up existing policies and remaining coverages against a vehicle using VIN, policy holder name etc using Java, Spring Boot, AWS
- Designed and implemented scalable, RESTful, and Microservices-based backend
- Processed 100 million contracts data in 25 Min using Kafka to successfully meet the standards and performance levels outlined in a Service Level Agreement (SLA)
- Optimized the data base performance by Implementing caching and Indexing strategies
- Reduced the system response time by 80% and system downtime by 30%
- Configured and designed EC2 instances in all the environments to meet high availability and security
- Built React components, UI services to consume rest services using Component based architecture provided by React Framework
- Designing & implementing auto provisioning, testing, monitoring and build pipelines for CI/CD
- Improved overall performance via multithreading, collections, synchronization, and exception handling strategies
Sr Java Developer
DPD
07.2018 - 08.2022
- Lead the development of scalable cloud-based web applications using Java, Spring Boot, AWS
- Implemented microservice architecture to Improve modularity and maintainability
- Implemented smart video solution APF video+ contributes decisively to the optimization and automation of the internal processes in the CEP depot and forwarding agencies
- Mentored and trained Junior developers
- Worked on building Spring boot based micro service, both RESTful and event driven micro services and integrating with Angular client portals
- Created stored procedures and queries on tables in MySQL databases used by user-oriented applications
- Experience maintaining and upgrading legacy Java applications, including troubleshooting compatibility issues with newer hardware and software platforms
- Extensively worked on Amazon Elastic Cloud EC2 - cloud computing platform for virtualization, Amazon S3 bucket for storage, Amazon RDS to create and utilize relational databases
- Developed a client-side layer and created components, services, modules and routes using Angular, HTML5, CSS3, Bootstrap and TypeScript
- Implemented Spring Batch set up for running the corn batch jobs to process the large volume of records and to kick off specified tasks
- Implemented Multithreading, Concurrency, Exception Handling and Collections whenever necessary
- Actively participated in integration of use cases, debugging, testing modules, and deployment
Software Engineer
Hartford
04.2011 - 07.2018
- Engaged in all phases of SDLC in involving specifications, gathering Requirements, Designing, Coding, Testing, Deploying, and Maintaining in implementing projects
- Developed the application by using Scrum methodology in agile environment
- Used JIRA to report the hours and issues that are related to the project and worked developing several systems like Customer Policy Information and Identification Service, Voice of customer and Customer Claim Search Service
- Worked in sprint-based environment where task is allocated in Jira
- Developed an AngularJS Customer Search Service leveraging Angular-UI's state router for flexible configuration and management of multi-step user input flows
- Worked in cross-functional teams, communicating, and coordinating with members of development team and quality assurance teams and meeting deadlines
- Implemented multithreading and exception handling to improve application functionality
- Maintained technical documentation of software products
- Assisted in maintaining, updating, and improving existing applications and modules
- Participated in resolving technical issues that arise during development and provided practical solutions
Education
Masters - Computing
Wichita State University
Wichita, KS06.2023
Bachelors - ECE
Malineni Lakshmaiah Engineering College [MLEC]
04.2011
Skills
- Java/J2EE Technologies: Servlets, JSP, JDBC, EJB, JPA
- Programming Languages: Java (8, 17), Python, JavaScript, Typescript, C#, C
- IDE: IntelliJ, VS Code, STS, PyCharm
- Frameworks: Struts, Spring, Spring Boot, Hibernate
- Application/Web Servers: Tomcat, Jetty, JBoss, IBM WebSphere
- Message Brokers: Kafka, Rabbit MQ
- Web technologies: JavaScript, JQuery, AJAX, HTML, CSS, Angular JS, React JS, Node JS
- Cloud: AWS, Azure, GCP
- Testing Tools: Junit, Mockito, Selenium, Performance testing, JMeter
- Database: Oracle, MySQL, Postgres SQL, Mongo DB, Cassandra
- Build Tools: Maven, Gradle
- CI/CD: Jenkins, Bamboo
- Platforms: Windows, Mac
- Methodologies: Agile, Scrum, SDLC
- Version Control: GIT, SVN
- Other: Microservices architecture, API integration, Object-oriented programming, Design patterns, Performance tuning, RESTful web services, Code review, Full-stack development, Distributed systems, JWT, Oauth 2, Fault Tolerance, SOA, Elastic Search, Kubernetes, Docker,
Certification
- Oracle Certified Professional, Java SE Programmer - Oracle.
- AWS Certified Developer – Associate - Amazon Web Services (AWS).
Languages
English
Native or Bilingual
German
Full Professional
Timeline
Senior Software Developer
Toyota Financial Services
07.2023 - Current
Sr Java Developer
DPD
07.2018 - 08.2022
Software Engineer
Hartford
04.2011 - 07.2018
Bachelors - ECE
Malineni Lakshmaiah Engineering College [MLEC]
- Oracle Certified Professional, Java SE Programmer - Oracle.
- AWS Certified Developer – Associate - Amazon Web Services (AWS).
Masters - Computing
Wichita State University
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