Sangeetha S.

Sr. Full Stack Developer | Python, Java, React, Wordpress, Shopify

10+ Years of Experience Building Enterprise-Grade Web Applications I specialize in designing, developing, and scaling high-performance web applications using modern front-end frameworks, robust back-end architectures, cloud technologies, and industry best practices. Front-End Development: ○ React.js, Next.js, Angular, Vue.js ○ JavaScript (ES6+), TypeScript ○ HTML5, CSS3, SCSS, Tailwind CSS, Bootstrap ○ Responsive UI/UX Development ○ Progressive Web Applications (PWA) ○ State Management (Redux, Context API, Zustand) ○ REST API & GraphQL Integration ○ Performance Optimization & Core Web Vitals Back-End Development: ○ Python (Django, FastAPI, Flask) ○ Java (Spring Boot, Spring MVC) ○ Node.js & Express.js ○ RESTful API Development ○ Microservices Architecture ○ Authentication (JWT, OAuth2, SSO) ○ Role-Based Access Control (RBAC) ○ Background Jobs & Queue Processing Database Technologies: ○ PostgreSQL ○ MySQL ○ MongoDB ○ SQL Server ○ Redis ○ Firebase Cloud & DevOps: ○ AWS ○ Docker ○ Kubernetes ○ Nginx ○ Linux Server Administration ○ CI/CD Pipelines ○ Git, GitHub, GitLab, Bitbucket CMS & E-Commerce: ○ WordPress (Custom Themes & Plugins) ○ WooCommerce ○ Shopify (Custom Development) ○ Headless CMS Integrations Industries Served: Web3 • FinTech • Healthcare • Education • Manufacturing • Logistics • Real Estate • Retail • E-Commerce • SaaS • Startups • Enterprise Solutions What You Can Expect: ○ Production-ready, scalable code ○ Clean architecture with best coding practices ○ Mobile-first, responsive applications ○ Optimized performance and security ○ Clear communication and timely delivery ○ Long-term technical support and maintenance 500+ successful projects delivered across startups, SMEs, and enterprise clients worldwide. If you're looking for a developer who can architect, build, optimize, and scale complex web applications from concept to deployment, you're in the right place.