• Engineered concurrent text-to-speech voice highlights using React and ElevenLabs API, implementing reliable data synchronization with a distributed Go backend.

• Designed a progressive loading architecture with SVG animations, optimizing rendering performance and system reliability to reduce perceived latency.

• Optimized system scalability and UX via efficient event handling and cross-platform debugging, boosting retention by 5%.

• Modernized legacy website into a full-stack e-commerce platform, personally resolving 15+ bugs per week during development testing, ensuring smooth deployment and optimal site functionality.

• Led a 6-member team, from design to deployment with 20+ weekly commits for rapid feature deployment. Optimized web performance with Google Lighthouse, leading to 15% increase in SEO and performance metrics.

• Applied the PRPL architecture, resulting in 20% reduction in initial load time on low-end devices.

• Delivered 3 web apps (landing page, e-commerce, corporate) within 2–4 weeks time frame each.

• Implemented 5+ performance enhancements, reducing load time by 15% with optimized assets & caching.

• Redesigned the ambulance service website following a mobile-first strategy, resulting in 4x faster page load speeds on mobile devices, as benchmarked by Web Page Test.

• Resolved 10+ technical issues, ensuring full compliance with responsiveness and accessibility.

Building this app 🌱

coolors.co but in React Native.

• Built a seamless meeting scheduling platform, optimizing booking workflows for 20+ users.

• Designed an intuitive UI using NextJS, improving first contentful paint by 35% through browser caching.

• Improved user autonomy by 40% by implementing custom multi-tenant scheduling, enabling personalized booking URLs like (caleasy.vercel.app/{your_name}).

• Engineered robust data validation using Zod schemas within TypeScript, resulting in a 99.99% data accuracy rate across all Supabase database transactions and zero critical data breaches.

• Created a blog platform to simplify stock market concepts, improving financial literacy for 150+ users by delivering structured content with Next.js and MongoDB.

• Enhanced API performance by optimizing Next.js routes, reducing load times by 40%.

• Constructed Monolithic architecture with MongoDB, reducing deployment complexity by 50%.

• Engineered a secure, self-authorized Admin Panel using Clerk authentication, streamlining content uploads by 60% and blog management, thus eliminating the need for manual code editor access.