Md. Fazle Rabbi
Senior AI Engineer | RAG, AI Agents & Automation
I help businesses ship AI that customers can trust, finance can afford, and security will approve: RAG chatbots, AI agents, and automation with accuracy and cost checks built in. 0.90+ answer faithfulness, p95 under 2s.
...
$25/hr
(0)
Portfolio
(2 projects)
Secure WhatsApp Message Router AI Agent with Prompt-Injection Defense
Production RAG Chatbot Replacing 4 Fragile No-Code AI Flows
My Specialities
Development Stacks
AI Development & Engineering
Specialities
AI Applications
AI Integrations
AI Agents
Skills
AIPythonFastAPINext js React jsmake.comwebhooks
Work Experience
AI Automation Engineer
Stack Growth Solutions
February 2026 - April 2026
Chicago, Illinois, United States
Multi-Agent AI Engineer (Claude Code)
TIDY
January 2026 - March 2026
Costa Mesa, California, United States
Secure Production AI Systems Engineer
Self-Employed (Freelance)
January 2025 - Present
Dhaka
Biography
I help businesses ship AI that customers can trust, finance can afford, and security will approve: RAG chatbots, AI agents, and automation with accuracy and cost checks built in. 0.90+ answer faithfulness, p95 under 2s.
Problems I get hired to solve
Your chatbot or AI assistant gives wrong or unsourced answers.
I build it so every answer is grounded in your documents and cites its source. If the source isn't there, it says it doesn't know. Fewer wrong answers reach your customers, and your team spends less time cleaning up after the bot.
Your team loses hours to repetitive work.
I automate the handoffs between your CRM, helpdesk, documents, and databases, using n8n or Make when they fit a...
Hourly Rate
$25
per hour
Senior AI Engineer | RAG, AI Agents & Automation | Bangladesh | Third-party API Integration, CRM/ERP Plugin Development, Customer Support Agents, Task Automation Bots, Multi-Agent Systems
