About Zain

An analyst who connects the numbers to the next decision.

I’m Zain, a data analyst based in Vienna. I bring together business intelligence, SQL, Python, and software engineering to prepare data, investigate patterns, and build useful reporting workflows.
Zain Haidar

Vienna, Austria

Clear questions. Careful analysis. Useful reports.

I’m Zain, a data analyst based in Vienna. I bring together business intelligence, SQL, Python, and software engineering to prepare data, investigate patterns, and build useful reporting workflows.

Open to employment & freelance projects

Explore my code ↗

Professional background

Experience

Roles and responsibilities, with examples of technical work in the project portfolio.

2022–Present · Remote

Data Analyst

Upwork / Freelance

Data analytics, dashboard development, ETL workflows, and reporting automation.

  • Build Power BI reports and prepare data with Python and SQL.
  • Explore trends, define KPIs, and document repeatable reporting workflows.
2019–2021 · Pakistan

Data Analyst

FBM Solutions

Worked on business intelligence dashboards, SQL analysis, Python-based data analysis, and customer intelligence reporting.

  • Developed business intelligence dashboards and KPI reporting.
  • Used SQL and Python for customer segmentation and data preparation.
2017–2019 · Remote

Software Engineer

Fiverr / Freelance

Built data-driven applications and integrated analytics features.

  • Developed data-driven applications with Python and Django.
  • Integrated reporting features and translated requirements into application workflows.

What I bring

A practical analytical toolkit

Business Intelligence & Visualization

Power BIDAXPower QueryTableauKPI DashboardsMicrosoft Excel

Cloud & Tools

AzureAWSGCPDockerGitREST APIsCI/CD

Data Analysis & Modelling

SQLPythonTrend AnalysisForecastingRegression Models

Data Engineering & ETL

Azure Data PipelinesApache SparkAzure Synapse Analytics

Soft Skills

Client CollaborationCommunicationProblem-SolvingTraining

Continuing development

Learning & courses

Udemy

Databricks Associate Developer, Apache Spark

Kaggle

Data Visualization

freeCodeCamp

Data Analysis with Python

Databricks

Databricks Lakehouse Fundamentals

GitHub

GitHub Foundations

LinkedIn / Weaviate

Vector Databases Professional Certificate

Kaggle

Introduction to Machine Learning

University of Vienna

Foundation of Data Analysis, NLP, Business Intelligence

Let’s talk

A role to fill.
A data problem to solve.

Open to employment & freelance projects