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deva55/README.md

Hey there, I'm Dev Anand Jayakumar 👋

Senior Data Analyst  ·  Business Analyst  ·  AI/ML Enthusiast

🙋 About Me

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

  • 📊 Customer behaviour analysis — uncovering patterns to inform strategy and personalise targeting
  • 📈 ROI optimisation — translating insights into measurable business impact
  • 🗂️ Data visualisation — building clear, stakeholder-ready dashboards with Power BI
  • 🛠️ Data engineering — 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.

💻 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   Data Modelling   SDTM / CSV   Agile / SDLC

⚡ Currently Upskilling

AI/ML Databricks Financial Forecasting

📊 GitHub Stats

 

🏆 Certifications

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

🌐 Connect with Me

   

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