Teja S Email & Phone Number

Experienced Full Stack Java Developer with over 5 years of dedicated IT expertise. Specialized in web application development, system architecture, and enterprise-level solutions. Proficient in Java, Groovy, and JavaScript, with in-depth knowledge of frameworks such as Spring, Hibernate, and Angular.Skilled in Agile and Waterfall methodologies, Test-Driven Development, and microservices architecture. Successfully implemented AWS Lambda for serverless computing and integrated AWS services like EC2, S3, RDS, and CloudWatch.Proven track record in developing RESTful and SOAP-based web services, utilizing technologies like JAX-RS, JAX-WS, and Jersey. Experienced in front-end development with HTML5, CSS3, and JavaScript, using frameworks like Angular and React.Extensive database design expertise in Oracle, SQL Server, PostgreSQL, MySQL, MongoDB, and Cassandra. Proficient in version control (Git, SVN, CVS) and build/deployment tools (Maven, Gradle).Demonstrated ability to develop desktop applications using C++, C#, and Java Swing. Familiarity with Django and Python for web development and web services.Excellent communication and interpersonal skills, with a continuous improvement mindset. A quick learner with strong problem-solving skills, staying updated with the latest technologies in Full Stack Java Development.

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  Java Developer

  Lifetouch

  Jun 2020 - Jul 2022 - India

  Developed Document Producer module using JAVA 8, Spring Boot, Groovy, Gradle, and RESTful web services.Engaged in AGILE SDLC phases from requirements to testing.Implemented JAVA application with a focus on security using Spring Boot, Hibernate, and Spring Security.Played a key role in developing Microservices for enhanced application agility.Crafted Rest APIs for data processing and integrated Swagger for dynamic documentation.Ensured >80% code coverage for Microservices with comprehensive test cases.Implemented JSON Web Tokens (JWT) for security and authentication.Developed AWS Lambda and AWS S3 functionalities for service components.Integrated Cloud Service Provider APIs (AWS) with Microservices.Collaborated with Grafana for data visualization through dashboards.Designed complex SQL statements using JDBC for SQL Server database.Developed GUI using Servlets, JSP, JSTL, JSF, CSS3, HTML5, JavaScript, and GWT.Implemented systematic issue tracking and standardized procedures.Fixed defects in Production/QA environments, tracked in JIRA.Provided technical assistance to resolve production issues.Collaborated on optimizing components and enhancing code with advanced Groovy features.Participated in Agile Scrum meetings and conducted technical knowledge sessions.Developed J-Unit, Spock test cases, and conducted integration/system testing.Worked with both Agile and Waterfall methodologies, utilizing JIRA agile tools for effective project management and collaboration within cross-functional teams.