• Spearheaded and revamped the Supplier Profile module by redesigning database schema in PostgreSQL, building REST API endpoints and implementing full-stack CRUD operations using Django & Vanilla JS, accelerating user data entry by 42%.

• Developed a Django (Python) RFP matchmaking engine that processes 28K+ procurements by filtering on NAICS codes, applying ZIP-radius proximity matching, and ranking by win-rate heuristics, improving average win-odds score by∼50% (offline).

• Revamped Stripe integration by configuring 8 base plans plus 3 add-ons, implementing user signup, purchase workflows, and enforcing page-level access entitlements.

• Authored a GitHub Actions CI/CD pipeline to build and deploy a React (Vite) application to AWS Lightsail, leveraging SSH/SCP, GitHub Secrets, Nginx error logging, and rollback safeguards–reducing release time from 25 min to 4 min.

• Renewed SSL certificates with CertBot and configured on AWS EC2, restoring secure and uninterrupted access across applications.

• Externship for Beats by Dr.Dre, offered by Extern.

• Completed a Data Analytics Capstone Project for Beats by Dr. Dre, performing comparative analysis on product reviews and delivering actionable insights that enhanced the company’s strategic decision-making by 5%.

• Initiated web scraping of 1000 customer reviews using OxyLabs API and performed Exploratory Data Analysis (EDA) and Sentiment Analysis using Pandas and TextBlob.

• Performed Data Visualisation using Matplotlib and Seaborn, and utilised Gemini AI to interpret customer feedback, achieving a 75% reduction in time spent identifying product improvements and marketing strategies.

• Developed 30+ React pages with TypeScript using a Test-Driven-Development (TDD) approach to migrate a legacy ExtJS platform, improving maintainability, and boosting sales team performance by 10%.

• Contributed reusable components to a shared library for deployment across Micro-Front Ends (MFEs) and repositories, resulting in a 40% reduction in development effort across projects.

• Built Spring Boot REST APIs over an AWS Aurora schema using JPA-Hibernate, delivering 12+ endpoints with service-layer validations and index/query tuning; shipped a JUnit-tested suite that reduced average response time by 16%.

• Migrated a legacy Cassandra data model to AWS Aurora, writing DDL scripts for 8-10 tables, using staging tables and staged rollouts, and validating post-migration correctness with SQL-based parity checks.

• Formulated and integrated automated test scripts using React Testing Library (RTL) and Jest, achieving 90% test coverage across 300+ components and ensuring stable release cycles.

• Ensured WCAG 2.1 AAA compliance across customer-facing applications, meeting enterprise-level accessibility standards.

• Acquired in-depth expertise in frontend and backend development tools through 6 months of extensive training and evaluation, enabling efficient execution of full-stack development projects using Agile methodologies.

• Developed a tailoring store web application using ReactJS, Java Spring Core, and SQL Server, enhancing user interface and functionality to boost customer engagement by 30% and streamline order management.