• CS180: Problem Solving And Object-Oriented Programming - Purdue's introductory coding course for freshman in Java• Conducted labs to teach students the implementation of algorithms, OOP concepts, software engineering principles, UNIX commands, debugging techniques, exception handling, IDE usage, and more• Reviewed Homeworks, Projects, Midterms, students' code design and graded it on Vocareum• Held office hours and answered questions on Ed Discussions portal to resolve students' doubts on OOP concepts and weekly assignments

• Developed graphical elements [Variable Density Log (VDL), Wiggle and ST Projection / SFA] to visualize waveform and slowness data using AngularJS, Typescript and INT‑GeoToolkit libraries for the Acoustics team in the Realtime Cloud Computation environment• Resolved Out‑of‑Memory errors in MATLAB scripts by reducing the memory footprint from 20GB to 3‑5GB resulting in 75% improvement

• Designed the architecture and developed 2 Serverless AWS Lambda services for Enphase’s on-field devices to securely transmit credentials• Proposed an Envelope Encryption strategy using RSA+AES to securely store the transmitted credentials in the database• Hosted the UI module in AWS Amplify and integrated with AWS Cognito for authentication using OneLogin and Salesforce JWT tokens

• Led the design and development of >5 Java microservices (each handling 350 rps) while migrating a legacy monolithic application• Designed the architecture for database transition (MySQL to Cassandra) to efficiently migrate initial data of 1.2 billion rows and implemented a Spark‑based tool to transfer the data at 20‑30K entries/second• Developed a Java microservice to transfer the live database changes via AWS Kinesis during the database transition with 99.9% accuracy• Optimised application code to reduce latencies from 5‑10s to 500ms and identified memory leaks to reduce its memory footprint by 60%• Integrated applications with databases (MySQL, Mongo, Cassandra), AWS storages (S3, DynamoDB, Redis), and AWS services (Kinesis, SQS)

• Developed an application using React and Java that assists an SDA (Service Delivery Associate) to query research documents, send customised emails and log questions/feedbacks which serves as data for the Analytics team• Integrated the application with an email coaching tool which allows managers to review and customize the emails sent by the SDAs

• Developed an application using AngularJS and Java incorporating role based authorization to display reconciliation information for broker exchanges and periodically update the statuses by retrieving data from MySQL databases• Developed an application featuring an interactive world map that displays the SLA status of various markets, indicating the acceptance/breach of SLAs. Additionally, implemented Cron jobs in Java to process the data, generate excel files and send emails

• Designed and developed an application using Django‑Python and HTML/CSS to generate configuration files with constraints(subject hours per day/week, faculty, optional subjects, etc) to output timetables for Universities