Simeon Wansi - Full-Stack Developer

Simeon Wansi

I build AI Solutions Secure Systems Scalable Apps

Building intelligent applications that solve real business problems through AI integration, cybersecurity, and modern web technologies. Helping UAE and international clients gain competitive advantages.

📍 Dubai, UAE â€ĸ đŸ’ŧ Available for Projects
Full Stack AI/ML Cybersecurity

Skills Snapshot

Technologies and tools I use to build innovative solutions

🌐

Full-Stack Web Development

Frontend:
React Next.js TypeScript Tailwind CSS
Backend:
Node.js Express REST APIs WebSockets
📱

Mobile App Development

Framework:
React Native Expo
Platforms:
iOS & Android Push Notifications App Store Deployment
🤖

AI & Intelligent Systems

Frameworks:
OpenAI API Anthropic Claude LangChain
Capabilities:
Multi-Agent Systems RAG Computer Vision NLP
đŸ—„ī¸

Backend & Databases

APIs:
FastAPI Node.js Express
Databases:
PostgreSQL Supabase MongoDB Firebase Redis
â˜ī¸

Cloud & DevOps

Deployment:
Vercel Railway Docker
Tools:
Git CI/CD Linux Nginx Performance Optimization
🔐

Security & Systems Programming

Security:
CTFs Penetration Testing Reverse Engineering
Systems:
C C++ Rust System Design Performance Optimization

Featured Projects

A selection of my best work

Latest Articles

Insights, tutorials, and thoughts on technology

Projects

Building intelligent applications that solve real-world problems

Blog & Articles

Insights, tutorials, and thoughts on technology

Simeon Wansi - Full-Stack Developer
42 Network 5x Winner

Hi, I'm Simeon 👋

Full-Stack Developer & AI Solutions Architect

📍 UAE (Dubai â€ĸ Abu Dhabi) | 🎓 42 Network Student

I build intelligent applications that bridge innovation and impact. From winning AI hackathons to shipping production systems, I turn complex challenges into elegant solutions.

🇨🇲 → đŸ‡ĻđŸ‡Ē Cameroon roots, global reach

In Numbers

40+
Projects Built
8+
Years Experience
15+
Hackathons Participated
5+
AI Wins 🏆

The Journey

đŸ’ģ
2017
Foundation
Systems programming in C, algorithms
🌐
2019
Full-Stack Evolution
Web development, Php, Laravel, React, Node.js
🤖
2023
AI Integration
OpenAI, LangChain, multi-agents
🎓
2024
42 Network
Rigorous peer-learning environment
🏆
2025
Competition Proven
5+ AI hackathon wins

Competition Wins

Winning at the intersection of AI, healthcare, safety, and finance

đŸĨ‡
1st Place

Smart Health AI Hackathon

UAE Department of Health
Gym of the Future
AI fitness with posture tracking
đŸĨ‡
1st Place

TotalEnergies AI Hackathon

Energy Sector Innovation
Smart Safety Suit
Worker monitoring & prevention
đŸĨ‡
1st Place

WIO Bank AI Hackathon

Financial Technology
CrediSync
SMS parser for credit cards
đŸĨˆ
2nd Place

Cleveland Clinic Hackathon

Healthcare Innovation
CleveCare
7 AI agents for patient triage

+ 11 more international hackathons

What I Bring to the Table

🏆

Competition-Tested

Ideas battle-tested in high-pressure hackathons with real judges

🤖

AI-First Mindset

Multi-agent systems, RAG, computer vision - not just API calls

🔐

Security-Conscious

42 School rigor + CTF experience = production-ready, secure code

🌍

Rapid Execution

48-hour hackathon winner → Fast MVP delivery guaranteed

Beyond Code

When I'm not coding:

  • âš”ī¸ Solving CTF cybersecurity challenges
  • 🏀 Playing basketball & hitting the gym
  • 🚀 Exploring UAE's startup ecosystem
  • 🎓 Mentoring peers at 42 Network

Let's Build Something Together

I'm currently open to:

🚀 Full-stack development projects
🤖 AI/ML integration & consulting
🏆 Hackathon team collaborations
🤝 Technical partnerships
đŸ’ģ Open source contributions

📍 Based between Dubai and Abu Dhabi
🌍 Working with clients across UAE, Europe, and beyond

Services

How I can help bring your ideas to life

All Services

🤖

AI-Powered Web Applications

Build intelligent applications with multi-agent AI systems, automation, and advanced integrations.

Complexity:
Premium
âąī¸ 6-12 weeks typical

Perfect for:

  • UAE SMEs ready to scale with AI
  • Startups seeking competitive edge
  • Businesses automating workflows

What's Included:

  • Multi-agent AI systems
  • OpenAI/Anthropic integration
  • Custom ML models
  • Admin dashboard
  • Production deployment
  • 3 months support
đŸ’ģ

Full-Stack Development

End-to-end web application development using modern technologies from concept to deployment and maintenance.

Complexity:
Standard
âąī¸ 4-10 weeks typical

Perfect for:

  • Businesses needing custom platforms
  • SaaS applications
  • Internal business tools

What's Included:

  • React/Next.js frontend
  • Node.js/Python backend
  • Database design & setup
  • API development
  • Responsive design
  • Deployment & hosting
📱

Mobile App Development

Cross-platform iOS and Android applications using React Native for native performance and feel.

Complexity:
Premium
âąī¸ 8-16 weeks typical

Perfect for:

  • Businesses reaching mobile users
  • Service-based companies
  • E-commerce platforms

What's Included:

  • iOS & Android apps
  • Push notifications
  • Offline functionality
  • Payment integration
  • App store deployment
  • 3 months support
Example: CleveCare Mobile
âš™ī¸

Business Automation Systems

Automate repetitive tasks and workflows. Save 20+ hours per week with custom automation solutions.

Complexity:
Standard
âąī¸ 4-8 weeks typical

Perfect for:

  • UAE SMEs reducing manual work
  • Teams with repetitive tasks
  • Growing businesses scaling ops

What's Included:

  • Workflow analysis
  • Custom automation scripts
  • CRM integration
  • Email automation
  • Reporting dashboards
  • Training & documentation
Value: Save 20+ hours/week on manual tasks
🔐

Cybersecurity Consulting

Security assessments, penetration testing, and secure system design from a CTF competition background.

Complexity:
Standard
âąī¸ 2-6 weeks typical

Perfect for:

  • Businesses handling sensitive data
  • Compliance requirements (GDPR, etc.)
  • Pre-launch security audits

What's Included:

  • Security audit & assessment
  • Penetration testing
  • Vulnerability reports
  • Security recommendations
  • Implementation support
  • Follow-up testing
Background: CTF experience + secure coding
🛒

E-commerce Solutions

Custom online stores with payment integration, inventory management, and AI-powered recommendations.

Complexity:
Standard
âąī¸ 6-12 weeks typical

Perfect for:

  • Retailers going online
  • Product-based businesses
  • Multi-vendor marketplaces

What's Included:

  • Custom storefront design
  • Payment gateway integration
  • Inventory management
  • Order tracking system
  • AI product recommendations
  • Admin dashboard
Feature: AI-powered recommendations included
🧠

AI/ML Integration & Consulting

Strategic AI consulting and integration of OpenAI, Anthropic, LangChain, and custom ML models into existing systems.

Complexity:
Standard
âąī¸ 4-8 weeks typical

Perfect for:

  • Businesses adding AI capabilities
  • Existing platforms needing intelligence
  • Teams exploring AI opportunities

What's Included:

  • AI readiness assessment
  • Strategy & recommendations
  • API integrations
  • Custom model training
  • Implementation support
  • Performance optimization
Expertise: Multi-agent systems, RAG, vision

About Pricing & Timelines

Every project is unique. We provide custom quotes and detailed timelines after understanding your specific needs, scope, and requirements during a free consultation call.

*Timelines shown are typical ranges and may vary based on project complexity, scope, and your availability for feedback cycles.

My Development Process

A proven 5-step approach from discovery to launch

1
🔍

Discovery

Understanding your vision, goals, and technical requirements. Stakeholder interviews and requirement gathering.

2
🎨

Design

Wireframes, prototypes, and system architecture. User experience flows and technical specifications.

3
âš™ī¸

Develop

Agile development with weekly updates. Clean, maintainable code with comprehensive testing throughout.

4
🚀

Deploy

Production deployment, performance optimization, and final testing. Training and documentation delivery.

5
đŸ› ī¸

Support

Ongoing support, bug fixes, and feature enhancements. Monitoring, updates, and continuous improvement.

Ready to Build Your Vision?

Every project starts with a simple conversation. Let's discuss your needs, explore possibilities, and determine the best path forward together.

✓ Free 30-minute consultation
✓ Custom timeline & scope estimate
✓ No obligation, just exploration

📍 Based in Dubai & Abu Dhabi, UAE
🌍 Working with clients across UAE, Europe, and beyond

Let's Build Something Amazing Together

Competition-proven developer ready to transform your ideas into reality

Choose Your Preferred Way to Connect

Or Send Me a Message

I'll get back to you within 24 hours

Minimum 20 characters

Why Reach Out?

🏆 5+ AI Hackathon Wins
✅ 40+ Projects Delivered
⚡ 24-Hour Response Time
🔒 NDA Available
🎓 42 Network Student
🌍 International Experience

Frequently Asked Questions

A brief description of your project, your goals, and your preferred timeline. We'll discuss all the details during our free consultation call and provide a detailed proposal with transparent pricing.

Usually within 24 hours on weekdays (Sunday-Thursday, GST timezone). For immediate scheduling, use my Calendly link to book a consultation at your convenience.

Yes! All projects start with a free 30-minute consultation where we'll discuss your needs, explore potential solutions, and determine if we're a good fit. No obligation, just exploration.

I'm based between Dubai and Abu Dhabi, UAE (GST +4 timezone). Working hours are Sunday through Thursday, 9AM-6PM GST. However, I'm available for international clients and can accommodate different timezones for meetings.

Absolutely! I've successfully collaborated with clients across UAE, Europe, and other regions. Remote work is seamless with modern tools like Zoom, Slack, and GitHub. Distance is not a barrier to great work.

You'll receive a confirmation email within 24 hours acknowledging your inquiry. We can then schedule a call to discuss your project in detail, answer your questions, and outline the next steps. I'll also provide references and examples of similar work if relevant.

Location & Availability

📍

Location

Dubai & Abu Dhabi, UAE

🌍

Timezone

GST (GMT +4)

⏰

Working Hours

Sun-Thu, 9AM-6PM GST

🌐

Remote-First

International collaboration welcome

Ready to Start Your Project?

Let's turn your vision into reality. Choose the option that works best for you.