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Hamza I.
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Hamza I.

Senior Full-Stack Developer | SaaS, MVPs, Next.js, Node, Stripe,

You've validated the idea. What you're missing is a developer you trust to build the real version, the one that takes payments, holds up under real users, and doesn't break the first time someone hits an edge case. That's what I build. Production-grade SaaS for non-technical founders, shipped to a fixed deadline in 6 to 10 weeks. What you get: 1. Multi-tenant architecture that holds from 10 users to 10,000 2. Real Stripe billing webhooks, subscription logic, failed-payment recovery, so revenue doesn't leak 3. Third-party integrations wired to survive rate limits and outages 4. Deployment, monitoring, and a codebase your next engineer can actually read 5. Full source code and documentation, handed to you How I work: fixed price agreed before we start the number you approve is the number you pay. A working demo every Friday, so progress isn't a black box. 30 days of defect support after launch. I also take on rescue builds. If you hired cheap and got something that half-works, I'll audit it, tell you honestly what's worth keeping, and rebuild it to production standard. Track record: cut a tax-filing process from 10 hours to 30 minutes; took a B2B platform's weekly outreach from 40 hours to 5. Shipped across real estate, fintech, and CRM/B2B. Builds start at $2,500 and are scoped once I know what you're building. Message me with what you've got.

🇵🇰Islamabad, Pakistan$25/hr100% JSS4.76 (26)Since Sep 2019
GlobeUpwork

Earnings and projects

MRR
$181

Last 6 months ÷ 6

World#116,774 / 412k
🇵🇰Country#16,008 / 52.9k
Revenue, last 30 days
$0

Last 6 months: $1.1k

Total earnings
$13k

Billed in all: $13k

World#175,661 / 412k
🇵🇰Country#18,290 / 52.9k
Per project
$368

$272 in the last 6 months

World#211,953 / 412k
🇵🇰Country#23,947 / 52.9k
Projects, last 6 months
4
75% fixed25% hourly
World#51,813 / 412k
🇵🇰Country#10,787 / 52.9k
Projects in all
35

Across 37 contracts

81% fixed19% hourly
World#85,277 / 412k
🇵🇰Country#13,822 / 52.9k

Earnings, last 30 days

$13.2kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$13.0k$13.2k$13.4k$13.6kOct 8Oct 23Nov 7

Skill rankings: Top 24% in JavaScript

Ranked by MRR among everyone on Upwork with the skill.

  1. #42Instagram API124 freelancers · 🇵🇰 #6Top 34%
  2. #157Product Launch474 freelancers · 🇵🇰 #35Top 33%
  3. #172Booking Management System424 freelancers · 🇵🇰 #18Top 41%
  4. #826Property Management2,036 freelancers · 🇵🇰 #148Top 41%
  5. #985CMS Development2,787 freelancers · 🇵🇰 #255Top 35%
  6. #1,224Stripe3,151 freelancers · 🇵🇰 #326Top 39%
  7. #1,637FastAPI4,337 freelancers · 🇵🇰 #533Top 38%
  8. #1,694Real Estate4,691 freelancers · 🇵🇰 #398Top 36%