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Rayyan Khan
@rayyankhan186
ECE Systems Engineer and AI Architect!
India
English, Hindi, Urdu, Kannada
About me
ECE Systems Engineer focused on precision and performance. Background includes developing critical tech for the Indian Air Force and winning the REVA Hackathon.
Specializing in: • High-Performance AI SaaS (Next.js & Python) • Native Android Apps (Kotlin & Jetpack Compose) • IoT & Hardware Integration
Delivering investor-ready software, not generic scripts. From assistive tech (PARAVOX) to scalable MVPs, the goal is always engineering excellence.
Ready to build? Let's talk.
Skills
Rayyan Khan
Offline •
See my services
AI Websites & Software
I will build your nextjs ai saas mvp with supabase in 3 days
Android App Development
I will build a native ai android app using kotlin
Portfolio
Work experience
IoT Research & Development Lead
PARAVOX Assistive Tech • Freelance
Sep 2025 - Present • 8 mos
"Architecting and prototyping PARAVOX, an assistive communication device for paralyzed individuals. I manage the integration of complex sensor arrays with custom firmware to build real-time, high-impact IoT solutions. This role showcases my ability to bridge the gap between advanced hardware-AI research and functional user prototypes."
Lead MVP & Full-Stack Developer
Freelance • Freelance
Dec 2023 - Present • 2 yrs 5 mos
"Specialised in rapid prototyping for startup founders, turning complex ideas into functional Minimum Viable Products (MVPs). As the winner of the REVA 24-hour hackathon, I apply a high-pressure 'builder' mindset to ship AI companions, automation scripts, and web apps with engineering precision and lightning speed."
Technical Systems Developer
Indian Air Force (IAF) Project • Freelance
Jul 2025 - Nov 2025 • 4 mos
"Developed specialized technical solutions for high-stakes environments. Responsible for end-to-end hardware-software integration, circuit design, and rigorous system testing on Zero PCB boards to ensure 100% reliability. This project required advanced engineering logic and technical troubleshooting under strict professional standards."
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nk32345
India
Outstanding work on the Omni-system dashboard The radar analytics and real-time telemetry tabs were exactly what I needed for this prototype. very professional ECE grade logic. Highly recommended.
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