✦ Re-implemented a monolithic CLI application as a Spring Boot microservice REST API.✦ Implemented API endpoints interfacing with third-party services like Hadoop Distributed File System (HDFS), HBase, Oozie (jobs scheduler).✦ Integrated industry standard practices in the API’s codebase like custom exception handling, error status codes, pagination, sorting, and efficient SQL queries. ✦ Programmed oozie workflows to generate apache spark reports.

✦ Implemented and automated test cases using Java for a data migration application.✦ Implemented generic utilities in Java for verification of data with SQL, HDFS, Oozie, and HBase.✦ Conducted code reviews, and improved and maintained the quality of the automation code.✦ Refactored error-prone and non-scalable code using industry standard design patterns.✦ Combined and grouped similar test cases to reduce test execution time by 20-30%.✦ Implemented Jenkins and ansible logic to automate manual tasks. ✦ Technologies: Java, JUnit, SQL, Git, Docker, Jenkins, Ansible.

✦ Implemented an internal equipment management web application. ✦ Led the development of a web app to digitalize a charity program during pandemic. ✦ Programmed secure admin interfaces for all web apps to support editing of database through UI.✦ Designed responsive emails using pure HTML and CSS to communicate upcoming news with students.✦ Technologies: HTML, CSS, JavaScript, NodeJS, PHP, mySQL.

✦ Developed, architected and maintained enterprise-level web applications for a Global 100 corporation.✦ Programmed responsive and scalable user interfaces using modern UI frameworks.✦ Built a FAQ website as a Single Page Application to fetch data from the backend API.✦ Prototyped responsive grids with JavaScript to display the inventory and transaction data for the user.✦ Spearheaded the migration of legacy apps by building reusable React components and a SQL model.✦ Performed unit testing on new features and tested them for 100% cross-browser compatibility.✦ Achieved a 50% reduction in time taken to design e-newsletters by developing a generic template.✦ Technologies: HTML, CSS, Materialize CSS, jQuery, JavaScript, Kendo UI, React, SQL.

✦ Facilitating 10-12 tutoring sessions per week for Programming, Web Development, & Mathematics.✦ Helping students with syntax and semantics of C++, Java, Python, and JavaScript.✦ Designing promotional and marketing material for tutoring services and events.

✦ Worked as a Teaching Assistant for Data Structures and Object-Oriented Programming courses.✦ Supervised lab sessions for the “Introduction to Networking” course.✦ Assisted students in debugging their code during live coding sessions in Java course.✦ Resolved technical issues as well as course-related concerns of students.

✦ Supervised IT lab independently during evening hours while resolving up to 95% technical issues.✦ Assisted faculty and students with lab equipment, configuring their devices, and specialized software.✦ Communicated effectively with the IT team and escalated unresolved issues.