I will deliver data analysis and insights using python, sql or excel

Sri Lanka

I speak English

Data Analyst I SQL, Python, Power BI, Tableau I Predictive Analytics, Dashboards

I am a Data Analyst & AI Engineer with professional experience in building production ML systems—including real-time anomaly detection using clustering, association rules, and reinforcement learning. ...
About this Gig

I analyze your data using Excel, SQL, or Python to deliver clean, structured insights with charts, trends, and actionable business recommendations.


Why choose me:

  • Professional experience building deployed ML systems, not just coursework
  • MSc in Big Data Analytics strong statistical foundation behind every report
  • Delivers business-ready insights, not just raw numbers or charts
  • Clear communication reports built for decision-makers, not just analysts


You can see my previous projects and dashboards here:

GitHub link: https://github.com/Chooladeva

Portfolio website link: https://sites.google.com/view/chooladeva-piyasiri/portfolio?authuser=0

Analysis type:

Quantitative Analysis

Qualitative Analysis

Expertise:

Web analytics

Business Insights

Trends

Algorithms

Technology:

Apache Spark

Excel

Google Analytics

Programming language:

Python

R

SQL

DAX

Other

My Portfolio