Digitalization • AI Automation • Business Process Workflow • Identity & Branding • IT Consultation
Specializing in AI-driven solutions that transform operations, optimize workflows, and drive measurable ROI
This is not a typical tech journey...
I'm an operator-turned-engineer who learned to code out of desperation—and built systems that now serve 15,000+ people daily.
My Journey:
- 🌾 Born in a rural village in Bangladesh (no electricity, cycled 6 miles through mud to school)
- 🍽️ 10 years in F&B operations—drowning in 40-hour payroll tasks, attendance fraud, messy spreadsheets
- 💔 2023: My mother was given 3 days to live (terminal cancer)
- 🤖 Used AI to save her life—fed medical reports into ChatGPT, discovered a cure doctors missed
- 💰 Spent my entire crypto savings (170x gains) on her treatment
- 🎉 Today, she's 100% cancer-free without chemotherapy
- 🚀 That moment changed everything
Now? I build production-grade AI automation that turns operator pain into automated profit.
 Hours Saved/Year |
 Revenue Generated |
 Daily Users |
 Average ROI |
 SME Clients |
 Production Systems |
⭐ PRIMARY EXPERTISE ⭐
AI/ML Engineering ████████████ 95%
Full-Stack Dev ███████████░ 92%
Cloud Architecture ██████████░░ 88%
DevOps/K8s █████████░░░ 85%
System Design ████████░░░░ 82%
🏆 Enterprise deployments | 🚀 99.99% uptime | 📈 Proven ROI
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AI-Powered F&B Platform 🎯 Impact:
Deployed: 200+ Malaysian restaurants
Sales Uplift: +15% average
Uptime: 99.99%
Stack: React + TypeScript + GCP |
HR Automation for Factories 🎯 Impact:
Active Users: 15,000+ employees
Time Reduction: 95% (40h → 2h)
Penalties: Zero in 12 months
Stack: FastAPI + K8s + PostgreSQL |
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AI Wine Sommelier 🎯 Impact:
Deployments: 50 restaurants (SE Asia)
Ticket Size: +35% increase
ROI: 300% average
Stack: Python + OpenAI + LangChain |
NLP Menu Recommender 🎯 Impact:
Upsell Increase: 22% measured
Technology: NLP query processing
Features: Real-time dietary filters
Stack: Python + NLP + FastAPI |
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Fortune 500 Logistics AI (Confidential) 🎯 Impact:
Manual Reduction: 70%
Cost Avoidance: $3M annually
Security Incidents: Zero
Stack: Azure OpenAI + Kubernetes + Enterprise Security
Timeline: Aug-Dec 2025 |
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🏆 Award-winning projects | 🚀 Live deployments | 💡 Real-world impact
🔍 Click to explore 4 additional cutting-edge projects →
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ATS Resume Builder 🎯 Results:
Generated: 500+ resumes
ATS Pass Rate: 85%+
Features: One-click LinkedIn import |
Voice Fintech PWA 🎯 Built For:
Event: Cursor AI Hackathon (Dec 2024)
Features: Voice-powered expense tracking
Support: 3 languages, offline mode |
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Instant Landing Pages 🎯 Innovation:
Speed: 60 seconds repo → landing page
AI: Auto-generates marketing copy
Deploy: One-click to production |
Learning Content Transformer 🎯 Capabilities:
Extract: Transcripts + AI summaries
Navigate: Timestamp-based jumps
Export: Multiple formats |
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AI/ML Engineering |
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Full-Stack Development |
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Cloud Architecture |
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DevOps/Kubernetes |
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System Design |
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 GitHired Score 93/100 — Top 1% |
 Hackathon Winner Cursor AI Dec 2024 |
 2025 Commits 1,799 contributions |
 Security Record Zero incidents (12+ mo) |
 Production Uptime 99.99% reliability |
 Client Base 200+ businesses served |
 Avg ROI 300%+ measured |
 Hours Saved 1,200+ annually |
"Jewel transformed our F&B operations. His AI menu system increased our average ticket size by 18% in just 3 months. The ROI was immediate."
— Sarah Chen, Restaurant Owner, Kuala Lumpur
"The PunchClock system saved us 152 hours in the first month alone. Our payroll process went from a nightmare to a breeze."
— Ahmad Rahman, Factory Manager
"Working with Jewel felt like having a technical co-founder who actually understands business operations. Rare combination."
— David Tan, Tech Startup Founder
✅ Full-time roles (Remote or Singapore-based)
✅ Contract projects (AI automation, full-stack development)
✅ Technical consulting (System architecture, AI integration)
✅ Startup collaborations (Co-founder or early-stage engineer)
 Book a Call 30-min consultation |
 Email Me hello@w3jdev.com |
 Let's connect |
 Portfolio Live projects & case studies |
