
Nitin Kumar
Level 2
EXPERT AI MOBILE APP, WEB DEVELOPER WITH 12 YEARS OF EXPERIENCE
Compétences

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12Â $US
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Expérience professionnelle
Senior Mobile App & AI Solutions Developer
Vcode IT Experts âą Temps plein
Nov 2018 - Present âą 7 yrs 8 mos
Founder & Senior Developer at Vcode IT Experts with 12+ years of experience building scalable mobile applications and web platforms for 400+ global clients. Specialized in: âą Flutter (Android & iOS cross-platform apps) âą Node.js backend development âą REST APIs & WebSocket architecture âą Payment gateway integrations (Stripe, Paystack, Razorpay) âą AI integrations (OpenAI API, recommendation systems, image generation) âą Real-time audio & socket-based applications âą Subscription-based SaaS architectures Delivered production-ready apps with: âą Clean architecture âą Secure authentication âą Admin dashboards âą Cloud deployments (AWS / DigitalOcean) âą CI/CD pipelines & GitHub integration Focused on performance optimization, scalability, and long-term maintainability.
Senior Mobile Application Developer
Cqlsys Technologies Pvt. Ltd âą Temps plein
Sep 2013 - Oct 2018 âą 5 yrs 1 mo
Worked as a Mobile & Web Application Developer at Cqlsys Technologies Pvt. Ltd Developed Android & iOS applications using native and hybrid frameworks. Built RESTful APIs and backend systems. Worked on database architecture (MySQL / MongoDB). Integrated third-party APIs and payment gateways. Collaborated with UI/UX teams and delivered client-based solutions. Gained strong foundation in: âą Scalable architecture âą Production deployment âą Client communication âą Performance optimization âą Agile development lifecycle
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pdixit1608
Client récurrent

Ătats-Unis
It's always great working with this team
Réponse du freelance

nasmahoney
Client récurrent

JamaĂŻque
Réponse du freelance
pdixit1608
Client récurrent

Ătats-Unis
Réponse du freelance
chrisallison268
Client récurrent

Canada
working with him was awesome. he went far and beyond and he was very patient with me.
Réponse du freelance
dragenisbrother
Client récurrent

Ătats-Unis
Working with Nitin was honestly a great experience. His AI implementation is not just impressive but actually useful â it feels smart, accurate, and well thought out. He really understands what the business needs and translates that into powerful features. If you're looking for someone reliable who can build high-quality AI apps, Nitin is a solid choice.
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