Looking to hire an expert AI Engineer? I'm Faisal Seraj, specializing in AI/ML integration, LLM development (OpenAI, Claude, Gemini, DeepSeek), RAG systems, and AI-powered applications. With 5+ years of experience, I've built production-ready AI solutions including multi-AI collaboration platforms and enterprise AI integrations.
Specialized in AI/ML integration
Built multi-AI collaboration platforms
Expert in RAG and vector databases
Production-ready AI solutions
LLM Integration (OpenAI, Claude, Gemini)
RAG System Development
AI-Powered Applications
Prompt Engineering
Vector Database Integration
Multi-AI Orchestration
AI Chatbot Development
What sets me apart from agencies and other freelancers
5+ years of experience, 50+ successful projects, and 100% client satisfaction rate. I've worked with startups, enterprises, and everything in between.
I typically respond within 10-15 minutes during business hours. No waiting days for replies—I'm here when you need me.
Available on Upwork and Toptal with verified profiles, secure payment processing, and milestone-based project management.
Unlike specialists who only handle one area, I can build entire applications from frontend to backend, AI integration to deployment.
I don't just code—I understand your business goals and build solutions that drive real results and ROI.
Verified on Upwork and Toptal (top 3% of talent). These platforms vet developers rigorously, so you know you're getting quality.
| Feature | Me | Agencies | Other Freelancers |
|---|---|---|---|
| Response Time | 10-15 minutes | 24-48 hours | Varies widely |
| Cost | Competitive, transparent | High (overhead) | Varies |
| Full-Stack + AI | ✅ Yes | ❌ Usually separate teams | ❌ Rarely both |
| Direct Communication | ✅ Direct | ❌ Through account manager | ✅ Usually direct |
| Experience Level | 5+ years, 50+ projects | Varies by team member | Varies widely |
| Verified Platforms | ✅ Upwork & Toptal | ✅ Usually verified | ❌ Not always |
Looking for a versatile developer? Check out my general hiring page for full-stack and AI services.
Specialized in Next.js, React, TypeScript, and Node.js? Learn more about my full-stack development services.
See examples of my work, including case studies and project portfolios showcasing my expertise.
Read what my clients say about working with me, including feedback from Stanford professors and CEOs.
Discover my background, skills, experience, and what drives me as a developer and AI engineer.
Fill out the contact form below for direct inquiries. I typically respond within 10-15 minutes.
Go to Contact FormHire me through Upwork for secure, managed projects with milestone-based payments.
View Upwork ProfileAccess me through Toptal's exclusive network of top 3% talent for premium enterprise projects.
View Toptal ProfileSend me an email directly for quick inquiries or to discuss your project requirements.
faisalseraj47@gmail.comAvailable for enterprise projects and long-term engagements
Typically responds within 10-15 minutes
Based in your timezone • Available for remote & on-site engagements