01
AI Voice Agents & Automation
Production voice and chat agents on Retell AI, wired into full pipelines with n8n, GoHighLevel and Twilio: lead capture, scheduling, reminders, CRM and A2P compliance.
Retell AIn8nGoHighLevelTwilio
Available for founding-engineer & fractional-CTO work
Nabeel Hassan.
Founder & AI engineer.
I build AI voice agents, software and products for founders, and the studios that ship them. Fast.
ICPC '21
World Finalist
7+
Years building software
40+
Products shipped worldwide
3
Companies founded
'21
ICPC World Finalist
ICPC World Finalist 2021
AI Voice Agents
IEEE NUCES President
Ex-CTO ×3
Unity · AR · XR
Featured with Mooroo
Retell · n8n · GoHighLevel
US · UK · Europe clients
ICPC World Finalist 2021
AI Voice Agents
IEEE NUCES President
Ex-CTO ×3
Unity · AR · XR
Featured with Mooroo
Retell · n8n · GoHighLevel
US · UK · Europe clients
The short story
From writing my first programs as a kid to shipping AI products for founders across the world.
I started coding as a kid, writing my first real programs by 8th grade, building a game in matric, and choosing Computer Science at GC Lahore because nothing else came close.
At FAST NUCES I went all in on competitive programming. In 2021 my team won our region as national champions and made it to the ICPC World Finals. I also served a year as President of IEEE NUCES, and later pitched a celebrity on a collaboration that spun up a community of around 100 active volunteers.
Alongside university I started freelancing in Unity: first small projects, then real ones from Australia, then US clients. That grew into US government AR work, XR platforms, and complex systems for companies like ARCortex and Geonode.
Today I engineer AI voice agents for US startups and build my own products, LectureNotes AI (15M organic Instagram views, ~10k users, $1k MRR) and Lifemaxxing AI, with US partners. I care about one thing: shipping things that work, fast.
Lahore, Pakistan · working worldwidenabeelbaghoor@gmail.com
What I do
I help founders go from idea to shipped, and stay technical the whole way.
02
Full-Stack Engineering
End-to-end web and mobile products with React / Next.js, Node and .NET, from admin dashboards and analytics to scalable cloud backends on AWS and Firebase.
React / Next.jsNode · .NETAWS · Firebase
03
AR / VR / XR & Unity
5+ years in Unity building immersive systems: location-based AR, XR platforms for public safety and healthcare, and enterprise AR for defense and property.
UnityARKit · ARCoreVive Focus 3
04
Founder & Fractional CTO
I've led engineering as CTO for multiple US startups and founded my own, setting technical strategy, shipping 0→1, and growing products to real revenue.
0→1 ProductTech StrategyTeam Leadership
Experience
Founder, CTO and engineer for startups worldwide.
2024 – Present
CurrentUnited States
- Stepped in during a critical phase to lead technical development across Unity, React Native and Next.js for a sports-tech platform connecting players and facilities.
- Shipped the Unity Lumo interactive platform, mobile apps and a web portal with live leaderboards; managed App Store & Play Console releases.
Dec 2025 – Present
CurrentUnited States
- Built voice and chat AI agents on Retell AI for their CallSetter AI product, using components, flex mode and integrations.
- Wired the full system together: Retell voice agents, a chat-dash client dashboard, and GoHighLevel as the CRM for campaigns and lead management.
Sep – Nov 2025
United Kingdom
- Built production voice / chat agents for hospitals, real estate, vet clinics and car garages on Retell AI and Fortell's in-house platform.
- Created a pipeline to build and test agents in minutes using Claude Code + Comet browser automation.
2024 – 2025
Chief Technology Officer
·Nystag Healthcare XRUnited States
- Led development of an XR healthcare application using Augmented Reality and Vive Focus 3 for clinical eye-tracking diagnostics.
2024 – Present
Chief Technology Officer
·Bettershop ConsultingItaly
- Provide CTO-level guidance on a complex React / TypeScript / GraphQL web app with an admin dashboard and analytics for Amazon Sellers.
2023 – 2024
Singapore
- Built the Repocket C# SDK for Windows, Android and iOS, handling all networking logic for internet sharing across platforms.
- Implemented Unity & Windows CI/CD pipelines and a React Native VPN.
2022 – 2023
San Francisco, USA
- Built the ERIS XR platform for the California Fire Brigade and advanced AR tools: AR Planes, AR Properties, CCXT Crypto Viewer and an AR NFT Viewer.
- Contributed to defense and enterprise projects including MQ-9 Reaper tracking with AR maps and property visualization from planes.
Ventures & products
I don't just build for others. I build and run my own.
LectureNotes AI
Co-founder · with Benjamin Rhodes
An AI note-taking app that records lectures, summarizes takeaways and builds clean outlines for students. It hit 15M organic Instagram views in two months and grew to nearly 10k users.
10k users · $1k MRR · 15M IG views
Lifemaxxing AI
Co-founder · with Benjamin Siegel
An AI self-improvement app that helps people reimagine and maximize their lives with personalized plans and tracking. Built with partner Benjamin Siegel.
VoiceDash
Builder
A white-label client portal for voice-AI agencies. Turn Retell agents into branded dashboards with your own logo, domain and analytics.
Recognition & press
A national champion, a president, and a story worth telling.
President, IEEE NUCES
FAST NUCES, Lahore · 2021 – 22
Elected President of the IEEE student chapter for a year, leading events, teams and the tech community at one of Pakistan's top CS universities.
Toolkit
Deep across the stack, sharp on what ships today.
AI & Automation
Retell AIn8nGoHighLevelTwilioOpenAI · Claude · GeminiWhisper / STTClaude Code · Cursor
Languages
C++C#TypeScriptJavaScriptDartPythonJavaSwiftKotlin
Web & Mobile
React / Next.jsNode / Express.NET CoreFlutterReact NativeTailwind CSS
Game & XR
Unity (5+ yrs)UnrealAR FoundationARKit · ARCoreVuforiaPhoton · PlayFab
Cloud & Data
AWSFirebaseAzureMongoDBPostgreSQLRedisCI/CD
Education
FAST NUCES, Lahore
2018 – 2022BS Computer Science
CGPA 3.4 / 4.0 · ICPC World Finalist · IEEE President
Government College, Lahore
2016 – 2018ICS (Computer Science)
Grade A+
Let's build something
Have an idea, a role, or a hard problem?
Whether it's AI voice agents, a product to ship, or fractional-CTO help, book a call or send a note. I reply fast.