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pakohussain

Pakohussain

@pakohussain

A Data Specialist

Pakistan
English, Urdu
About me
Self-taught data specialist with ~4 years of hands-on experience across the full data lifecycle — collection, cleaning, validation, and pipeline design. I've built ETL pipelines processing 1,000+ raw records into clean, analysis-ready datasets, with automated cloud storage on Supabase/Postgres. Comfortable with SQL, Python (Pandas/NumPy), Power BI, and Tableau. I deliver accurate, well-documented outputs and communicate clearly with clients throughout.... Read more

Skills

p
pakohussain
Pakohussain
Offline • 
Average response time: 1 hour

See my services

Data Cleaning
I will clean, validate, and organize your messy spreadsheet data
From$15 / projectMore details

Portfolio

Work experience

GitHub

Data Specialist

GitHub • Freelance

Aug 2020 - Present • 6 yrs

Self-taught data professional working independently across the full data lifecycle — collection, cleaning, validation, migration, and reporting. Delivered data and full-stack solutions for 10+ clients across restaurants, education, and business services. Led Karachi Education Analytics, an open-source project cleaning 1,024 raw survey responses down to 366 verified records via a privacy-first ETL pipeline, with automated testing and a scheduled cloud sync (Supabase/GitHub Actions). Independently built ZapCards, a full-stack AI flashcard app using the Gemini API. Comfortable with SQL, Python (Pandas/NumPy), Power BI, Tableau, PostgreSQL, and Supabase/AWS. Maintain structured documentation and liaise directly with stakeholders to capture requirements and verify deliverables.