Looking for a job

Ifiok Columba

@ifiokcolumba

Message

I build reliable AI automation systems with n8n, agents, RAG, and production-minded database controls.

Nigeria

Message

What I'm looking for

I'm looking for junior or intern AI engineering roles, n8n automation roles, or freelance automation projects where I can build reliable end-to-end AI workflows.

I've built four end-to-end AI automations, including a Telegram scheduling agent for Meridian Advisory, a lead-scoring and routing pipeline, an invoice anomaly detector, and a RAG support bot grounded in Stripe documentation.

I build with n8n, PostgreSQL/Supabase, Claude, OpenAI, Gemini, and REST APIs, designing safeguards such as database constraints, duplicate detection, retries, and audit logs so AI workflows are dependable in real use.

Experience

Work history, roles, and key accomplishments

AI Automation Engineer

n8n

Built end-to-end automations including an AI scheduling agent, lead scoring pipeline, invoice anomaly detector, and RAG support bot. Integrated PostgreSQL, Supabase, and REST APIs for delivery.

N8n AI Agents RAG LLM PostgreSQL Supabase REST APIs Claude OpenAI Gemini Telegram Gmail Google Calendar Google Sheets Slack JavaScript Python

Education

Degrees, certifications, and relevant coursework

TechCrush AI & Automation Bootcamp

Bootcamp, AI Automation

Completed an AI and automation bootcamp covering AI automation, n8n, prompt engineering, API integration, PostgreSQL, AI agents, and business process automation.