Frontend: converted Figma screens into responsive React components with Tailwind CSS, addressing accessibility gaps like keyboard navigation and contrast ratios. Backend & Dashboards: Built Node.js REST endpoints to feed internal dashboards and added Chart.js visualizations tracking support ticket volume and API usage. API Prototyping: Prototyped features using OpenAI and Replicate APIs to automate email drafting, basic sentiment tagging on customer messages, and image generation for internal docs. Debugging & QA: Fixed frontend bugs in React around state management and performed cross-browser testing on BrowserStack prior to sprint releases.

Software Engineering Analyst at Accenture

October 1, 2021 - July 1, 2024

API Development: Built and maintained RESTful APIs using FastAPI and Node.js with TypeScript for fare transaction processing. Implemented JWT authentication and request validation using Pydantic and Zod. Database: Designed PostgreSQL schemas for transaction logs and wrote optimized queries using SQLAlchemy and TypeORM with indexing to improve report generation speed. Payment Integration: Assisted with integrating TSYS and Moneris payment gateways using Python requests and Node.js Axios; implemented idempotency keys to handle duplicate transactions. Caching: Used Redis for fare lookups and balance caching with Redis-py and ioredis to reduce database load during peak hours. Message Queues: Wrote RabbitMQ consumers using Pika and amqpplib to process fare events asynchronously and set up dead-letter queues for failed messages. Microservices: Refactored monolithic fare engine to microservices using FastAPI and NestJS, deployed on AWS ECS with Docker. Monitoring: Set up Datadog dashboards fo