
Chokos
AI website, software development, lovable ai website, web3
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Fullstack developer
Meta • Fulltime
Feb 2022 - Dec 2023 • 1 yr 10 mos
Designed and implemented a microservices architecture (5 services) handling 500+ daily transactions Built event-driven systems with RabbitMQ for scalable async processing Developed secure REST APIs (RBAC) and optimized MongoDB queries (35% faster response time) Engineered real-time systems (Socket.IO) supporting 1,000+ concurrent users Built high-performance apps with Next.js 15, achieving 90+ Lighthouse scores Implemented advanced features: Dynamic pricing & coupon systems Real-time analytics dashboards Admin notification systems Reduced API calls by 30% using efficient state management (React Query + Zustand)
12 Reviews
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jessicaarmes
Terugkerende klant

Verenigd Koninkrijk
There is a reason I chose to work with him again and he didn't fail. I would even love to hire him to my company when the time comes. Freaking fantastic guy technically.
Reactie van de freelancer

williambrownz
Terugkerende klant

Verenigde Staten
Got my app deployed to the app store... Did take a while for apple to accept some things. But overall, im happy with the service. I couldn't have done it myself. Really recommend chokos, he is the best!!!

darrellkingj
Terugkerende klant

Verenigde Staten
Patient and smart guy. My app 'coocoflex' is on the app store thanks to this guy. i didn't know how to go through apple store verification, but he did and help me.
Reactie van de freelancer

darrellkingj
Terugkerende klant

Verenigde Staten
Got my issue fixed, took a bit longer than expected. But it was worth the wait, and I'm happy with what was delivered.

jessicaarmes
Terugkerende klant

Verenigd Koninkrijk
Chokos is a lifesaver, I really didn't need to stress so much about all the technicalities. He knows how to take initiative and fix things even i don't see. Plus, giving me a comprehensive report and guide on how to manage my project even without him. It was good working with such a professional. Highly recommend!!!


