Skip to content
BackNov 7
Hasan S.
Upwork badge

Hasan S.

Full Stack AI Developer | AI Agents & Automations | Voice AI | GHL

🌟🌟🌟🌟🌟 “Hasan played a key role in scaling our SaaS to $200M ARR. He’s technically one of the strongest developers we’ve worked with, and he moves fast without cutting corners. From AI INTEGRATIONS and CUSTOM FEATURES to the VOICE AI agents that handled our calls naturally, he understood our product and our users, and everything he built held up as we grew.” Hey, I’m Hasan. I’m a full stack AI developer who helps businesses build AI-powered products, integrate AI into their existing software, and automate the work that slows their teams down. I specialize in turning AI into working software. That includes custom AI products and SaaS features, AI integrations into existing apps and platforms, AI agents that reason and take action across your tools, workflow automations, voice agents for inbound and outbound calls, and GoHighLevel systems. Whether you’re launching a new AI product, adding AI to the platform you already have, or automating internal operations, I handle it from architecture to deployment. Why people work with me: I’ve helped scale a SaaS product to $200M ARR, so I build with real users, scale, and long-term growth in mind I’m one of the early builders in Voice AI and a Retell AI Certified developer I’m a Claude Certified Architect and a GHL Solutions Expert I build full stack, from front end and back end to APIs, integrations, and deployment, so you don’t need to hire multiple freelancers I’ve delivered production-ready AI systems for businesses in SaaS, real estate, healthcare, recruitment, and service-based industries How I work: First, I understand your product, your users, your current stack, and what you want AI to actually do. Then I build a working version quickly so you can test it with real data and give feedback. After that, I focus on reliability, edge cases, security, logging, and clean, maintainable code. As your product grows, I keep improving and scaling the system so it keeps up with your users. If you’re building an AI product, want to bring AI into your existing software, or need your operations to run with less manual work, we should talk. Let’s start with a free strategy call. I’ll map out the fastest path to getting a working AI solution live in your business.

🇵🇰Lahore, Pakistan$46/hr100% JSS5.00 (15)Since Feb 2023
GlobeUpwork

Earnings and projects

MRR
$7.2k

Last 6 months ÷ 6

World#2,701 / 412k
🇵🇰Country#234 / 52.9k
Revenue, last 30 days
$5.7k

Last 6 months: $43k

World#4,453 / 412k
🇵🇰Country#427 / 52.9k
Total earnings
$46k

Billed in all: $47k

World#81,561 / 412k
🇵🇰Country#7,089 / 52.9k
Per project
$1.4k

$1.5k in the last 6 months

World#100,116 / 412k
🇵🇰Country#8,367 / 52.9k
Projects, last 6 months
28

Across 31 contracts

55% fixed45% hourly
World#3,253 / 412k
🇵🇰Country#817 / 52.9k
Projects in all
33

Across 37 contracts

59% fixed41% hourly
World#89,874 / 412k
🇵🇰Country#14,603 / 52.9k

Earnings, last 30 days

$46.9k+$5.7k earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$40k$45k$50kOct 8Oct 23Nov 7

Skill rankings: Top 0.37% in AI Video Generation

Top 1% in 6 of 16 skills, ranked by MRR among everyone on Upwork with the skill.

  1. #13AI Video Generation3,553 freelancers · 🇵🇰 #1Top 0.37%
  2. #15Conversational AI782 freelancers · 🇵🇰 #7Top 2%
  3. #19Chatbot1,273 freelancers · 🇵🇰 #5Top 1%
  4. #21Airtable2,685 freelancers · 🇵🇰 #2Top 0.78%
  5. #26AI Bot1,765 freelancers · 🇵🇰 #3Top 1%
  6. #30HighLevel5,168 freelancers · 🇵🇰 #9Top 0.58%
  7. #48Automated Workflow5,123 freelancers · 🇵🇰 #11Top 0.94%
  8. #48Business Process Automation3,508 freelancers · 🇵🇰 #6Top 1%