Varun Chaubey — Power BI Developer & BI Consultant
When you hire me, I'm the one who does the work. Not a project manager who relays notes to a junior developer — me. I keep 2–3 active clients at a time so every project gets proper attention and fast turnaround.
What I Do
I help SMBs, founders, and operations teams replace manual reporting with dashboards and automation that just work. Power BI, SQL pipelines, Python scripts — whichever combination solves the problem.
Every project is end-to-end: I handle data extraction, modeling, dashboard design, refresh setup, and handover documentation. You don't need a separate data engineer, a dashboard designer, and a BI analyst — I cover all three.
The outcome is always the same: your team spends less time building reports and more time using them to make decisions.
Quick Facts
Experience
Senior BI Developer
- Built API-to-Power BI pipeline using Python and PostgreSQL
- Implemented incremental sync for 50K+ records
- Developed executive KPI dashboards for revenue and operations
BI Analyst
- Automated analysis of 10,000+ JSON files daily using Python
- Integrated APIs into workflows, saving 15 hours per week
- Built real-time dashboards for marketing performance tracking
BI Consultant
- Built interactive Power BI dashboards for actionable insights
- Optimized SQL queries, boosting performance by 25%
- Translated stakeholder requirements into KPI dashboards