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
AI-Powered F&B Platform 🎯 Impact:
Deployed: 200+ Malaysian restaurantsSales Uplift: +15% averageUptime: 99.99%Stack: React + TypeScript + GCP | HR Automation for Factories 🎯 Impact:
Active Users: 15,000+ employeesTime Reduction: 95% (40h → 2h)Penalties: Zero in 12 monthsStack: FastAPI + K8s + PostgreSQL |
AI Wine Sommelier 🎯 Impact:
Deployments: 50 restaurants (SE Asia)Ticket Size: +35% increaseROI: 300% averageStack: Python + OpenAI + LangChain | NLP Menu Recommender 🎯 Impact:
Upsell Increase: 22% measuredTechnology: NLP query processingFeatures: Real-time dietary filtersStack: Python + NLP + FastAPI |
Fortune 500 Logistics AI (Confidential) 🎯 Impact:
Manual Reduction: 70%Cost Avoidance: $3M annuallySecurity Incidents: ZeroStack: Azure OpenAI + Kubernetes + Enterprise SecurityTimeline: Aug-Dec 2025 | |
🏆 Award-winning projects | 🚀 Live deployments | 💡 Real-world impact
🔍 Click to explore 4 additional cutting-edge projects →
ATS Resume Builder 🎯 Results:
Generated: 500+ resumesATS Pass Rate: 85%+Features: One-click LinkedIn import | Voice Fintech PWA 🎯 Built For:
Event: Cursor AI Hackathon (Dec 2024)Features: Voice-powered expense trackingSupport: 3 languages, offline mode |
Instant Landing Pages 🎯 Innovation:
Speed: 60 seconds repo → landing pageAI: Auto-generates marketing copyDeploy: One-click to production | Learning Content Transformer 🎯 Capabilities:
Extract: Transcripts + AI summariesNavigate: Timestamp-based jumpsExport: Multiple formats |
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AI/ML Engineering | |
Full-Stack Development | |
Cloud Architecture | |
DevOps/Kubernetes | |
System Design |
 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 |
