Parul Sahu

Developed and maintained scalable full stack applications using React. js, Python, and Node. js, delivering high-performance solutions across both frontend and backend systems. Designed responsive, reusable, and optimized UI components while building robust REST APIs for both microservices and monolithic architectures.

Improved application performance by optimizing SQL queries, database indexing, and backend processing, resulting in faster response times in high-throughput environments. Worked closely with cross-functional teams including QA, Dev Ops, and product stakeholders to deliver reliable, production-ready software solutions.

Contributed to CI/CD pipeline implementation, automated testing, and deployment workflows to ensure smooth and dependable production releases. Integrated third-party services, authentication mechanisms, and cloud-based solutions to enhance application scalability and operational efficiency.

Independently architected, built, and deployed a full-stack domain management and trading platform end-to-end from client requirements through production release as the sole engineer on the project. Designed a role-based access system (Admin, Staff, Client) governing domain listings, ownership/trade workflows, and premium domain purchase flows.

Built domain discovery and detail views surfacing key attributes (registrar info, valuation, availability) to support buying and trading decisions. Developed secure backend services in Python (FastAPI) with Postgre SQL for transactional integrity across domain purchase and trade operations.

Built the React. js frontend covering search, domain detail pages, role-specific dashboards, and purchase flows. Owned the complete product lifecycle solo: architecture, API design, database schema, frontend build deployment, ongoing client support and iteration.

Engineered concurrent, high-performance backend systems using Node. js (Express. js) and Python (FastAPI) for real-time data processing. Architected relational database structures in Postgre SQL and MySQL, enhancing query execution speeds for business-critical analytics. Streamlined cloud deployments utilizing Docker, Jenkins, and AWS, reducing manual effort and increasing delivery consistency.

Delivered dynamic web applications by integrating optimized React. js interfaces with scalable Node. js and Python backend APIs. Designed scalable database architectures utilizing Postgre SQL and MySQL, focusing on schema design and efficient backend data management.

Collaborated in Agile teams leveraging Git, rigorous code reviews, and AWS/Docker environments to enforce modern software engineering best practices.