Abdulwasiu Usman

Results-driven Automation Engineer and AI Workflow Specialist with 2+ years of experience architecting end-to-end automation systems that eliminate operational bottlenecks, recover lost revenue, and scale business operations. Proven track record delivering 30+ production-grade solutions for founders, agencies, and SMEs, spanning AI-powered lead scoring, multi-channel CRM orchestration, intelligent agents, and RAG systems. Expert-level proficiency across n8n, Zapier, Make.com, HubSpot, and the OpenAI/LangChain ecosystem.

Passionate about building reliable systems that run quietly, survive edge cases, and create measurable business impact.

Freelance Automation Engineer & AI Workflow Consultant at Self-Employed (2024-01 – Present)

• Designed and delivered 30+ custom automation solutions for founders, startups, and agencies across multiple industries including real estate, SaaS, recruitment, and e-commerce.
• Built AI-powered lead scoring systems integrating GPT-4, HubSpot, and enrichment APIs — reducing manual research time by 90% and achieving sub-5-minute response times for high-value prospects.
• Deployed a Missed Call Rescue system using Zapier + Twilio that recovered 65% of lost leads via automated SMS qualification, saving clients 12–15 hours per month.
• Architected a Multilingual RAG Agent (Arabic & English) using Pinecone, OpenAI, and LangChain, enabling accurate cross-language knowledge retrieval at scale.
• Developed real estate listing scrapers with personalized daily digests, saving agents 10+ hours per week and accelerating deal closures by 70–80%.
• Built and deployed Agentic RAG systems with dynamic tool selection, cross-document reasoning, and Supabase-backed storage — replacing standard RAG limitations.
• Created end-to-end SaaS onboarding engines, recruitment pipeline automations, and AI content bots, all with zero missed follow-ups and full error handling.
• Maintained async client communication across distributed teams; provided documentation, training, and post-launch optimization for all delivered systems.

B.Sc in Industrial Relations & Personnel Management – University of Ilorin (2021)