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Usama S.

Usama S.

AI Code Auditor & Full-Stack Fixer | Lovable, Supabase & Next.js

Did an AI build your MVP, and now it’s hitting production roadblocks? Tools like Lovable, Claude, Cursor, and ChatGPT are incredible for rapid prototyping. Still, they fall apart when you hit broken multi-tenancy, missing Row-Level Security (RLS), race conditions, or unmaintainable frontend state. I help non-technical founders and fast-moving teams audit, harden, and scale AI-generated web applications into secure, production-ready SaaS platforms. What I Audit & Fix: • Security & Data Isolation: Enforcing atomic transactions, Supabase/Postgres RLS, and protecting environment secrets. • Performance & Logic Debt: Resolving infinite re-render loops, database connection leaks, and hallucinated API dependencies. • Production Scaling: Refactoring spaghetti React/Next.js and Node/NestJS codebases into clean, modular architectures. • Deployment & CI/CD: Hardening Docker containers, Supabase migrations, and automated pipelines. Recent Fixes Delivered: • Hardened a Lovable SaaS MVP: patched multi-tenant data leaks with strict RLS and atomic PostgreSQL procedures. • Productionized an AI healthcare web app handling HIPAA-compliant patient records. Send me your repo or Lovable project link, and I’ll identify your app’s biggest security and performance bottlenecks before your launch. #AIAgentDevelopment, #ArtificialIntelligence, #AIAutomation, #AIVoiceAgentDevelopment, #AIAppDevelopment, #AIDevelopment, #GenerativeAISoftware, #OpenAIAgentsSDK, #AIBuilder, #AIConsulting, #Python, #MachineLearning, #APIIntegration, #RetrievalAugmentedGeneration, #CRMAutomation, #NaturalLanguageProcessing, #AIModelIntegration, #ChatbotDevelopment, #ClaudeSkills, #LLMAgentDevelopment

🇵🇰Lahore Cantt, Pakistan$45/hr100% JSS4.91 (26)Since Apr 2020

Earnings and projects

MRR
$2

Last 6 months ÷ 6

World#180,741 / 412k
🇵🇰Country#27,076 / 52.9k
Revenue, last 30 days
$0

Last 6 months: $10

Total earnings
$34k

Billed in all: $35k

World#101,665 / 412k
🇵🇰Country#9,239 / 52.9k
Per project
$1.3k

$3 in the last 6 months

World#104,545 / 412k
🇵🇰Country#8,889 / 52.9k
Projects, last 6 months
3
67% fixed33% hourly
World#66,479 / 412k
🇵🇰Country#13,400 / 52.9k
Projects in all
26

Across 31 contracts

55% fixed45% hourly
World#109,599 / 412k
🇵🇰Country#18,007 / 52.9k

Earnings, last 30 days

$35.4kNothing earned in the last 30 daysBilled in all, before Upwork's fee · drag across the chart to see what was earned in any stretch
$34.5k$35.0k$35.5k$36.0kOct 8Oct 23Nov 7

Skill rankings: Top 30% in Microservice

Ranked by MRR among everyone on Upwork with the skill.

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  2. #65Generative AI Software124 freelancers · 🇵🇰 #18Top 52%
  3. #155LLM Agent Development242 freelancers · 🇵🇰 #62Top 64%
  4. #675Microservice2,217 freelancers · 🇵🇰 #142Top 30%
  5. #913AWS Lambda2,947 freelancers · 🇵🇰 #231Top 31%
  6. #1,344AI Implementation2,382 freelancers · 🇵🇰 #255Top 56%
  7. #1,382NestJS3,757 freelancers · 🇵🇰 #360Top 37%
  8. #1,692Stripe3,151 freelancers · 🇵🇰 #483Top 54%