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Hamza Khalid
@hamzaig1
Level 1
Full Stack AI Developer AND Automation Engineer
Pakistan
English, Urdu, Hindi, Punjabi
About me
I build AI-powered products & real-time systems that ship — voice bots cutting healthcare call workloads by 65%, translation platforms processing 300M+ events/month.
✓ AI voice agents (OpenAI, Twilio, VAPI)
✓ Real-time translation & multilingual APIs
✓ Full-stack SaaS (React, Node.js, Python, AWS)
✓ Automation (n8n, Make, LangChain)
✓ AWS, Google Cloud, DigitalOcean
✓ FFMPEG, WEB Rtc, Socket.io
✓ Sentry, Middleware.io, New Relic
25+ projects. 16 international clients. Lead Dev at LetzChat Inc.
I architect systems that scale. Let's build.
Skills
Hamza Khalid
$25/hour
Offline •
Average response time: 1 hour
See my services
Full Stack Web Applications
I will develop full stack web applications using nodejs, reactjs pythons, AWS
Automations & Agents
I will build custom ai agents for your business using vapi, crewai, langchain, and n8n
Want to work on an hourly basis?
Tell Hamza Khalid what you need.
$25
/
hourPortfolio
Work experience
Software Engineer
Letzchat Inc. • Freelance
Sep 2023 - Present • 2 yrs 10 mos
I played a pivotal role in developing cutting-edge technology for LetzChat, Inc., including an advanced Live Call Translation System and Levate.ai platform. My responsibilities involved creating seamless user experiences and collaborating with a global team to meet diverse communication needs.
15 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 15 Reviews
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peterloehfelm
Repeat Client
United States
Hamza and his team are the most professional, talented, and creative technology people we have worked with. You want brilliant solutions to today's noisy technology space? I would hire them in a New York Second.
Seller's Response
Helpful?
peterloehfelm
Repeat Client
United States
Hamza and his team brought a level of care and professionalism to this project that is very rare today, in this cold, steely, push-a-button world we all live in. They overperformed at every part of the project, with care and kindness. We wil be leveraging their wonderful skills on many future projects. Highly Recommended, Five Stars indeed.
Helpful?
peterloehfelm
Repeat Client
United States
Hamza and his team are first-rate in every way. They are super good listeners, great technicians, and talented collaborators. You want great technical solutions? You want cutting-edge technology solutions from a knowledgeable source? Hire Hamza... He'll get it done...
Seller's Response
Helpful?
kyldoc
Australia
Exceptional is right! Hamza and his team overdelivered on what we needed. They also helped us work through exactly how this could be built. They have considerably improved what we will be delivering for our clients. Excellent value and trusted!
Seller's Response
Helpful?
ibrahim_nabi
Repeat Client
Germany
Hamza is always reliable and it’s always a pleasure to work with him. I will definitely recommend his services
Seller's Response
Helpful?
