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Hey there, I'm Dev Anand Jayakumar πŸ‘‹

Senior Data Analyst Β Β·Β  Business Analyst Β Β·Β  AI/ML Enthusiast


πŸ™‹ About Me

Senior Data Analyst with 4+ years of experience turning complex data into decisions that drive business growth. I specialise in:

  • πŸ“Š Customer behaviour analysis β€” uncovering patterns to inform strategy and personalise targeting
  • πŸ“ˆ ROI optimisation β€” translating insights into measurable business impact
  • πŸ—‚οΈ Data visualisation β€” building clear, stakeholder-ready dashboards with Power BI
  • πŸ› οΈ Data engineering β€” designing and maintaining ETL pipelines across structured and unstructured data

I thrive in regulated, fast-paced environments and work closely with cross-functional teams to bridge the gap between data and decisions. Currently exploring the AI/ML space to deepen my analytical toolkit and expand into predictive and intelligent systems.


πŸ’» Tech Stack

Visualisation & BI

Power BI Power Automate

Languages

SQL Python

Databases & Cloud

Snowflake PostgreSQL MySQL SAP HANA

Tools & Practices

Excel GitHub JIRA

Concepts

ETL Pipelines Β  Data Modelling Β  SDTM / CSV Β  Agile / SDLC

⚑ Currently Upskilling

AI/ML Databricks Financial Forecasting


πŸ“Š GitHub Stats

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πŸ† Certifications

Certification Issuer Status
Microsoft Power BI Data Analyst (PL-300) Microsoft πŸ”„ In Progress
Data Analytics Job Simulation Deloitte Β· Forage βœ… Completed
AWS Essential Training for Developers Amazon Web Services βœ… Completed
Six Sigma Yellow Belt LinkedIn Learning βœ… Completed

🌐 Connect with Me

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