Senior Full-Stack Developer at Eccalon

Designed and developed end-to-end applications using React (front-end), Next.js, Tailwind CSS, Node.js/Express (back-end), and MongoDB. Built and optimized RESTful APIs and integrated them with front-end components for seamless data flow. Implemented JWT and Passport.js authentication/authorization, strengthening security across client and server. Deployed and maintained applications on AWS (S3, EC2, CloudFront), ensuring scalability and reliability. Applied Next.js for server-side rendering (SSR) to improve SEO and performance. Managed state with Redux and Context API, supporting complex user interactions. Wrote unit, integration, and end-to-end tests (Mocha, Chai, Jest, Cypress) to ensure release quality. Mentored junior developers on full-stack best practices and led code reviews to maintain scalable architecture. Supported CI/CD pipelines and release automation with AWS and Docker.

Web Developer at SOLUTION LADDER

Led and participated in sprint ceremonies including retros and planning. Created mockups and contributed to new feature implementation. Documented release procedures pre- and post-deployment. Designed and updated webpages according to brand standards. Ensured responsiveness and compliance with CSS and JavaScript adjustments. Participated in daily Kanban and Scrum collaboration. Implemented SSR for better performance and SEO. Created Node.js-based command-line tools. Handled authentication and authorization using Passport.js and JWT. Used Mocha, Chai, and Jest for backend testing.

Web Developer at SOLUTION LADDER

Led sprint ceremonies and contributed to feature implementation. Created mockups, designed brand-aligned webpages, ensured responsiveness and 508 compliance, and supported SSR for performance and SEO. Developed Node.js-based CLI tools, implemented authentication with Passport.js and JWT, and conducted backend testing with Mocha/Chai/Jest.