Senior Software Engineer

Engineered responsive user interfaces using React, TypeScript, and Tailwind CSS with 98% cross-browser coverage. Created modular Next.js and Vue components integrating real-time account data and optimizing CDN caching for 25% faster load. Implemented React Native mobile app features including offline handling and push notifications, improving user retention by 18%. Enhanced financial dashboards with Bootstrap and Chart.js using reusable React hooks, improving rendering performance by 35%. Developed Node.js and Python microservices for transaction processing with JWT, OAuth2, and REST APIs, securing over 1M monthly transactions. Constructed backend services integrating Stripe and caching layers, reducing errors by 40% while handling 500+ requests. Designed database-driven workflows using PostgreSQL and Redis, achieving 99.9% reliability. Integrated generative AI chat solutions with LangChain, ChatGPT, and Pinecone, increasing engagement by 20%. Enhanced AI-driven customer support reducing latency and improving accuracy by 35%. Implemented CI/CD pipelines with GitHub Actions and automated testing using Jest and Cypress, cutting deployment time by 40% and failures by 30%. Automated builds with Docker and Nginx, allowing instant rollback and improved version control. Mentored 5+ junior developers and collaborated with cross-functional teams using Agile, Jira, and Confluence, boosting sprint delivery velocity by 15%.

Engineered responsive React and Next.js interfaces for a real-time payments platform, improving transaction visibility and reducing load time by 30%. Created reusable Vue components for an eCommerce payment gateway, improving user engagement and increasing conversion rates by 22%. Integrated Node.js and Python backend services with real-time fraud scoring APIs, reducing fraudulent transactions by 18%. Implemented mobile-first React Native dashboards for payment analytics, increasing mobile adoption by 25% across iOS and Android users. Optimized frontend performance by implementing server-side rendering in Next.js and lazy-loading modules, reducing page load time by 40%. Maintained cross-platform UI components and state management for complex payment flows, ensuring 100% feature parity across web and mobile. Participated in code reviews, unit testing, and CI/CD integration, improving code reliability and reducing bug reports by 30%.