Chaitanya T.

Experience

• 

  Broadridge India

  Jun 2016 - Dec 2021

  Software Engineer (Offshore)

  • Spearheaded the innovation of Backend RESTful WebServices API’s, following the Kanban pattern and agile methodologies, leading to a 25% enhancement in data retrieval efficiency• Engineered and streamlined workflow for database tables and executed intricate SQL queries, resulting in a 40% decrease in query response time and enhanced overall database performance• Produced model-view-controller based applications in Java (SpringBoot), executing thorough unit and automation testing for the Maven Project using JUnit, achieving 100% successful test cases• Employed SpringBoot with cutting-edge libraries like jsoup and RestTemplate for web scraping Rotten Tomatoes movie pages and extracted pertinent information such as movie title and rating• Designed an optimized PostgreSQL database schema to house the scraped movie data. Defined tables such as "movies_table" to store individual movie details including title, rating, reviews, and "user_reviews" to store user reviews along with movie references• Executed scripts to seamlessly insert the refined and formatted data into the PostgreSQL database. Leveraged Spring Data JPA for streamlined interaction with the database• Formulated queries to retrieve specific movie details or execute analytical tasks on the stored data. This could include querying the highest-rated movies, analyzing user sentiment from reviews, or tracking movie trends over time Show less

• 

  The Research Foundation for SUNY

  Jun 2022 - Jul 2023

  Software Developer

  Client: Binghamton University, SUNY◦ Involved in developing and automation testing of SpringBoot, and Hibernate applications along with creating rich UI applications using ReactJS◦ Ensured 99.9% performance and reliability using Jenkins pipelines to drive all Micro-services builds out to the Docker registry and then deployed to Kubernetes◦ Engineered a robust shopping cart application using Java SpringBoot Micro-services architecture, integrating cutting-edge technologies such as Spring Cloud and distributed log tracing◦ Orchestrated containerization with Docker for consistent and portable deployment, while implementing Kubernetes for efficient Micro-services orchestration, elevating high availability and reliability◦ Implemented Jenkins for CI/CD pipelines, automating testing using Selenium, building, and deployment processes ensuring swift and reliable delivery of updates and new features and composed a comprehensive monitoring system, employing distributed log tracing for effective monitoring and debugging, identifying performance bottlenecks and optimization opportunities◦ Implemented the client request rate limiter using Circuit-breaker and added a precaution for Ddos Attacks◦ Achieved security, authorization, and authentication using Okta OpenID Connect, oAuth2.0 and Spring Security for better application reliability and uptime Show less

• 

  NYS Office of Information Technology Services

  Aug 2023 - now

  • Creating UI, powered by Java Server Faces & Java 1.8 for in-field engineers to insert data in system at ease• Dealing with Albany city’s Environmental health web applications monitoring the Lead and Radon levels withbackend functionality to process gigabytes amount of data using ETL (Extract-Transform-Load) processes• Automating old Jenkins processes to Spring Batch to lessen the manual intervention• Implemented Barcode Scanner for Hospitals and Patient for New York Residents used during an evacuation Show less ◦ Innovated by creating and optimizing backend development, design and automation testing of Web applications by gathering the requirements from the business, followed Agile Scrum Methodology for software development process◦ Tackled technical challenges and troubleshoot using SpringBoot to develop REST based Web Services with minimal configuration along with VBA for automating the manual tasks of data-cleaning reducing latency from hours to minutes reducing processing time by 80%◦ Fostered cross-functional collaboration with team members from more than 10 departments to comprehend automation needs and develop solutions meeting requirements◦ Used Jenkins to build and deploy the application and Git for code repository and version control◦ Constructed an application with a responsive and user-friendly AngularJS frontend, delivering an intuitive interface for users to input or draw digits for recognition and employed a KNN classifier in the backend, instituted with ExpressJs and NodeJs, fortified by Selenium Automation and Mocha testing◦ Ensured a reliable and high-performance solution for creating scalable and thoroughly tested web applications, enhancing overall system stability and functionality with Jenkins (CI/CD) and DevOps (Docker and Kubernetes) along with Test-Driven Development (TDD) approach for error-free code from the outset Show less

  • Java Programmer

    Jan 2024 - now

  • Software Engineer

    Aug 2023 - Dec 2023