AI Automation · Workflow Architect

Building AI Systems
That Transform Businesses

I design AI-powered workflows, automation systems, chatbots, and operational tools that help businesses save time, increase efficiency, and scale faster.

Founder · Mattan Data SolutionsServing Global ClientsBased in Abuja, Nigeria
LIVE · CHATBOT DEMO
Edible Creations · AI ordering assistant
24/7 conversational sales · automated order capture
Caleb Favour Nwaigwe
Founder
Caleb Favour Nwaigwe
Mattan Data Solutions
About

From data to deployed intelligence.

I'm Caleb Favour Nwaigwe — founder of Mattan Data Solutions, an AI automation studio building intelligent systems for ambitious teams. I started as a data analyst, grew into AI engineering, and today I architect the workflows, agents, and chatbots that quietly run modern companies.

I help businesses replace manual operations with reliable AI systems — from lead capture and customer support to internal ops and analytics. Beyond client work, I train teams on AI automation and mentor Africans into global, dollar-earning remote roles.

AI Automation
Workflow Architecture
Chatbot Engineering
Data & Analytics
Impact

Measurable outcomes,
not just claims.

0+
People placed in dollar-earning remote roles
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Businesses automated with AI systems
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Teams trained on AI automation
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Students mentored across cohorts
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AI systems & workflows deployed
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Hours saved through automation
Services

What I build & deploy.

Nine focused capabilities — combined into custom AI systems for startups, agencies and enterprise teams.

AI Workflow Automation

End-to-end automated workflows that connect your tools and replace repetitive manual work.

AI Chatbot Development

Conversational agents for sales, support and ops — with memory, tools and RAG.

Business Process Automation

Map, redesign and automate the operational backbone of your business.

CRM & API Integrations

Connect HubSpot, Airtable, Notion, Stripe, Google Workspace and custom APIs into one system.

AI Consulting

Strategy, opportunity mapping and roadmaps for adopting AI without the noise.

Staff Training & Workshops

Hands-on training that turns your team into confident AI operators.

Data Annotation Training

Cohort training that prepares talent for global remote data and AI roles.

Automation Strategy

Audit, prioritise and implement automation that pays back in weeks, not quarters.

AI Customer Support Systems

AI-first support stacks that resolve faster, escalate smarter and never sleep.

Selected Work

Enterprise-grade AI systems in production.

Real deployments, real outcomes — chatbots, agents, predictive models and automation systems built for businesses across industries.

Predictive Health Insurance Model — Shield Insurance
Featured · Predictive ML
Health Insurance · Predictive Analytics

Predictive Health Insurance Model — Shield Insurance

Challenge — Shield Insurance needed an accurate, explainable way to price health premiums across diverse customer profiles without manual underwriting bottlenecks.

Solution — Built and deployed a regression-based ML system predicting premiums from age, BMI, smoking status and medical history, served through an interactive Streamlit app for underwriters.

97%+ prediction accuracy · underwriting time reduced dramatically · production-ready API.

PythonScikit-LearnPandasStreamlitXGBoost
View case study
Conversational AI
F&B · Customer Engagement

Edible Creations — AI Sales & Ordering Chatbot

Challenge — The team was losing leads after-hours and burning time answering repetitive product, pricing and order questions on Instagram and WhatsApp.

Solution — Designed a 24/7 GPT-powered ordering assistant with menu awareness, order capture and human handoff — wired into the team's CRM via n8n.

After-hours conversion recovered · 80% faster response · automated order pipeline.

OpenAI GPT-4n8nWhatsApp APIGoogle SheetsMake
Watch live demo
Lead Generation Bot
Logistics · Lead Generation

Kwikportt — AI Concierge & Lead Capture

Challenge — Kwikportt needed to qualify inbound logistics requests instantly and route hot leads to the sales team with full context.

Solution — Built a conversational AI concierge that qualifies requests, captures structured data and pushes enriched leads into the CRM with Slack alerts.

Zero missed inquiries · pre-qualified leads · sales team focused only on hot deals.

OpenAIn8nWebhooksAirtableSlack
Watch live demo
AI Agent Workflow — Calendar & Sheets Automation
Workflow Architecture
Operations · Internal Ops

AI Agent Workflow — Calendar & Sheets Automation

Challenge — Operations teams were juggling chat, calendar and spreadsheets manually — losing time on context switching every day.

Solution — Deployed an AI agent in n8n with memory, tool access and Google Calendar + Sheets integrations to schedule, log and update operational data conversationally.

Single chat interface for ops · scheduling and logging fully automated.

n8nOpenAI ChatGoogle Calendar APIGoogle SheetsCode Tools
Executive AI Dashboard System
Business Intelligence
Analytics · Decision Intelligence

Executive AI Dashboard System

Challenge — Leadership needed real-time visibility across sales, support and operations without waiting on weekly reports.

Solution — Built an AI-augmented dashboard layer that pulls from CRM, support and ops tools, with natural-language querying and anomaly alerts.

Reporting time cut by 45% · real-time KPIs · executive natural-language Q&A.

PythonSupabaseSQLLangChainRecharts
Mattan Data Solutions

The gift of intelligence
for modern businesses.

Mattan Data Solutions is the studio I founded to deliver AI automation, chatbot systems, data intelligence and digital transformation — built with precision, deployed with care, for ambitious teams worldwide.

AI Implementation
Production agents, automations & analytics.
African Talent, Global Reach
Empowering African talent for global remote work.
Operational Transformation
Re-architect ops for scale and speed.
Growth Through Automation
Compounding gains from week one.
M.
Mattan Data Solutions
INTELLIGENCE · ENGINEERED
Testimonials

Trusted by founders, teams and learners.

"Caleb built our entire AI sales chatbot in days. We stopped losing after-hours leads almost overnight — the ROI was immediate."

Founder
Edible Creations

"His training program took our team from zero to confidently shipping automation workflows. Genuinely transformational."

Operations Lead
Mid-market Agency

"I went from no remote experience to a US-based data role within months of his mentorship. Caleb opened a door I didn't think existed."

Mentee
Now Remote Data Analyst

"We replaced three internal tools with one n8n workflow he built. Reporting that took a day now happens in real time."

COO
Logistics SaaS

"The predictive model his team deployed for us is in production with 97%+ accuracy. Clean engineering, clear communication."

Project Sponsor
Insurance Sector

"Strategic, technical and easy to work with. He thinks like a founder — that's rare in this space."

Startup CEO
B2B SaaS
Training & Education

Building the next wave of global AI talent.

Beyond client work, I train and mentor builders — helping individuals and teams access automation skills and remote opportunities they didn't think were possible.

7+
Mentees in dollar-earning roles
120+
Students mentored

AI Automation Training

Hands-on cohorts on n8n, Make, OpenAI agents and end-to-end workflow design.

Workshops & Masterclasses

Live, in-depth sessions for teams adopting AI inside real operations.

Data Annotation Training

Job-ready training preparing African talent for global remote AI roles.

1:1 Mentorship

Personal guidance through skills, portfolio, interviews and remote job hunt.

Tech Stack

The tools behind every system.

OpenAI
Make
n8n
Python
JavaScript
LangChain
Airtable
Notion
Zapier
Supabase
Firebase
SQL
GPT-4
REST APIs
Webhooks
Streamlit
Let's Build

AI is changing how businesses operate.
I help companies adapt, automate and scale.

Consultation request

Tell me about your project