Data & AI Specialist · Belfast, UK

Turning your data into decisions.
Automatically.

15 years of enterprise data experience — now powered by AI. I help UK corporate teams eliminate manual reporting, automate data pipelines, and unlock insights that drive real action.

Microsoft Certifications
🏆
AI-102 — Azure AI Engineer Associate
Microsoft
📊
DP-600 — Fabric Analytics Engineer
Microsoft
DP-700 — Fabric Data Engineer
Microsoft
0 Years enterprise data experience
0 Avg reduction in manual reporting
0 Industries served
0%
Reduction in manual reporting effort
Allstate Northern Ireland
0%
Faster reporting delivery
Universal Textiles
0h
Analyst hours saved per year
Per automation project
0
Microsoft certifications — AI, Fabric & Data
AI-102 · DP-600 · DP-700

AI-powered data services
built for corporate teams

Three focused offerings — each designed to deliver measurable results without disrupting your existing stack.

📈
AI Reporting Automation

Replace manual weekly and monthly reports with AI-generated intelligence that delivers itself — with narrative insights, anomaly detection and trend analysis built in.

  • Power BI + Microsoft Fabric pipeline build
  • AI narrative summaries via Claude
  • Automated delivery to email, Teams or SharePoint
  • Anomaly detection and status flags
  • Power Automate scheduling and workflows
🔧
Data Pipeline & Dashboard

Clean, connect and visualise your data sources in a single scalable lakehouse — built on Microsoft Fabric with Power BI dashboards your stakeholders will actually use.

  • Multi-source data ingestion and ETL
  • Semantic modelling and lakehouse design
  • Executive and operational Power BI dashboards
  • Row-level security and data governance
  • DAX optimisation and performance tuning
🤖
Custom AI Data Tools

Bespoke AI-powered tools built around your data — document intelligence, internal data chatbots, automated insight generators and more.

  • Claude AI integration with your data stack
  • Natural language querying of internal data
  • Automated report and narrative generation
  • Microsoft Teams and SharePoint integration
  • Azure AI and Cognitive Services

Before AI automation.
After AI automation.

A real example of how a typical corporate report transforms when AI and Microsoft Fabric do the heavy lifting.

Manual weekly reporting
3–4 hours of analyst time every single week
Raw numbers — no narrative, no "so what"
Data pulled manually from 4 separate systems
Delivered Monday — data already 3 days stale
No anomaly detection or problem flagging
Copy-paste errors undermine trust in the numbers
Microsoft Fabric Power BI Claude AI Microsoft Copilot Power Automate Azure SQL
40%
Less manual reporting effortAchieved at Allstate through Power Automate scheduling and workflow automation across FP&A reporting.
30%
Faster report deliveryAchieved at Universal Textiles — automated reporting cycles replacing manual processes across Sales, HR and Customer Service.
182h
Analyst hours saved per yearPer automation project — time your team gets back to focus on decisions, not data wrangling.

Sector experience that matters

Having delivered in regulated, high-stakes environments means I understand your data governance, compliance and stakeholder requirements from day one.

🏦
Insurance & Finance
FP&A reporting, claims analytics, financial dashboards in regulated environments
🛍️
Retail & E-commerce
Sales KPIs, inventory analytics, customer behaviour and operational reporting
📡
Telecoms
Network performance dashboards, customer analytics and churn reporting
📣
Digital & Marketing
Campaign analytics, conversion funnels, Google Analytics and web performance

15 years of enterprise data.
AI-era skills.

I'm Buta Mangili, a Data & AI Specialist based in Belfast, UK. I work with corporate teams who have valuable data but struggle to turn it into timely, trustworthy decisions.

My background spans finance, retail, telecoms and digital marketing — always in environments where data quality, governance and stakeholder trust are non-negotiable. I combine that enterprise rigour with the latest AI tools to deliver results that stick.

I'm bilingual in English and French, work fully remote, and take on a small number of UK and European clients at a time to ensure focused, high-quality delivery.

Senior Data Analyst (Power BI Developer)
Allstate Northern Ireland · Oct 2021–Present
FP&A financial dashboards, Fabric pipelines. Reduced manual reporting by 40% through Power Automate automation.
Lead Power BI Developer
Universal Textiles · Jan 2018–Sep 2021
Sales, HR and CS reporting. Reduced delivery time by 30% through automated reporting cycles.
Power BI Consultant
Kitox LTD · 2016–2018
Custom Power BI solutions for retail and service clients. ETL, DAX KPIs, stakeholder testing.
Web Data Analyst
VOO, Brussels · 2013–2015
Digital marketing dashboards, campaign analytics, A/B testing, Google Analytics.
🏆
Microsoft AI-102
Azure AI Engineer Associate
📊
Microsoft DP-600
Fabric Analytics Engineer Associate
Microsoft DP-700
Fabric Data Engineer Associate
🧠
NLP Specialisation
DeepLearning.AI
📐
Customer Analytics
Wharton · Coursera
Core skills
Power BIMicrosoft FabricDAXSQL / T-SQLPower AutomateAzure SQLPythonClaude AIMicrosoft CopilotETLData Governance
Languages
English — ExcellentFrench — Excellent

Ready to automate
your reporting?

Tell me what you're working with. I'll come back with a clear picture of what's possible — no obligation, no jargon.