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meela_zeeza

Azeez A.

@meela_zeeza

Data Scientist: Power BI, Python and AI Chatbots

United Kingdom
English
About me
I turn messy spreadsheets into clear Power BI dashboards. I'm a data scientist and ML engineer, currently doing an MSc in Control and Optimisation at Imperial College London. I clean and model your data in Power Query, write the DAX, and design one-screen reports where every chart title states the insight, so your team sees what matters in five seconds. I also write Python scripts that automate Excel and CSV work. Fast replies, clear scope before I start, and an early first draft so you can steer.... Read more

Skills

m
meela_zeeza
Azeez A.
Offline • 
Average response time: 1 hour

See my services

Data Dashboards
I will build a power bi dashboard from your excel or csv data
From$25 / projectMore details
Formulas & Macros
I will fix or automate your excel spreadsheet, formulas and pivot tables
From$15 / projectMore details

Portfolio

Work experience

Self-Employed_/ Freelancer

Freelance Data Scientist and ML Engineer

Self-Employed / Freelancer • Freelance

Sep 2026 - Present • 1 mo

Freelance data and AI work for small businesses: Power BI dashboards, Excel and Python automation, and RAG chatbots that answer from a client's own documents. Recent projects: - Technical lead on Sentinel AI, an emergency-department triage decision-support prototype for the Imperial College Global Challenge Lab (FastAPI, XGBoost, React). - AskSeyi, a grounded RAG chatbot that answers only from approved sources and cites them (Next.js, Convex, Groq). - A full Power BI sales dashboard, from raw CSV to insight, published as a 20-minute tutorial on YouTube.