Open to opportunities

Emmanuel Ishange

@emmanuelishange

I build production-ready AI voice agents, RAG chatbots, and workflow automations that improve customer support and revenue.

Nigeria

Message

What I'm looking for

I’m looking to build end-to-end AI automation—voice and chat agents plus RAG—and connect them to real business workflows using n8n/Make.com to drive measurable outcomes.

I’m an AI Automation Specialist and Workflow Architect who builds production-ready voice agents, chatbots, RAG systems, and end-to-end workflow automations with measurable business impact. I combine prompt engineering and LLM integration (OpenAI, Anthropic Claude) with orchestration tools to automate customer support, lead qualification, appointment booking, and data enrichment.

From freelance production deployments to real operational delivery, I design multi-step pipelines that connect REST APIs, webhooks, CRM tools, and AI models to eliminate manual work and streamline processes. I also maintain a living portfolio at workflow-ishange-hub.lovable.app, and I’m certified in Oracle Cloud Infrastructure AI Foundations (OCI 2025) while completing training focused on LLM deployment, agent orchestration, and real-world automation.

Experience

Work history, roles, and key accomplishments

Current

AI Automation Specialist & Engineer

Current

Independent Projects

Apr 2025 - Present (1 year 3 months)

Designed and deployed production-ready voice agent workflows and multi-step AI automations using ElevenLabs/Vapi with n8n and Make.com. Built custom RAG chatbots and conversational agents using Chatbase, Dante AI, Botpress, Voiceflow, and LLM APIs (OpenAI and Anthropic Claude).

ElevenLabs VAPI N8n Make.Com Chatbase Dante Botpress Voiceflow RAG Systems Prompt Engineering OpenAI API Anthropic Claude API

Technical Officer

Numadenergy Integrated Services Limited

Mar 2024 - Nov 2025 (1 year 8 months)

Managed end-to-end tender and procurement processes for upstream oil clients, coordinating multiple concurrent projects and stakeholder communications. Led a NipeX vendor compliance audit to achieve official registration and expand upstream procurement opportunities.

Tendering Procurement Vendor Compliance NipeX Audit And Registration Upstream Oil & Gas Project Coordination

Web Developer Intern

A1 Computer Based Institute

Jan 2022 - Present (4 years 6 months)

Designed and implemented responsive websites using HTML, CSS, Tailwind CSS, and JavaScript, optimizing for mobile and desktop. Supported UI design and implementation in collaboration with senior developers.

HTML CSS Tailwind UI JavaScript Responsive Design UI