Debayan K.
Digital Transformation & Analytics Expert, Self Service BI Consultant
Hi, I'm Dev. 🚀 Senior BI Architect with 12+ years of enterprise experience across Power BI, Tableau, Azure Databricks, Microsoft Fabric, Alteryx, KNIME, Python, R, and SQL — helping organizations turn scattered, messy data into governed, decision-ready systems. 🔍 My work spans the full analytics lifecycle: consolidating fragmented Excel and database sources, building scalable data models, writing optimized DAX and calculated logic, and delivering dashboards that executives actually open every morning — not ones that get built once and forgotten. 📊 I've delivered BI and data science solutions across finance, retail, healthcare, manufacturing, and logistics, with particular depth in migration work (Tableau to Power BI, Teradata to Databricks), predictive modeling, and enterprise reporting architecture. I hold certifications spanning Tableau, Databricks, Alteryx, and Microsoft Power BI/Fabric. 🌟 If you're sitting on data that isn't yet driving decisions, let's talk about how to change that. #DataScience #PowerBI #Tableau #Databricks #BIConsulting
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $355
Billed in all: $2,858$2.9k
$177 in the last 6 months
Across 24 contracts
Earnings, last 30 days
Skill rankings: Top 22% in Alteryx, Inc.
Ranked by MRR among everyone on Upwork with the skill.
- #9KNIME31 freelancers · 🇮🇳 #3Top 29%🇮🇳#3 of 6
- #22Alteryx, Inc.98 freelancers · 🇮🇳 #4Top 22%🇮🇳#4 of 22
- #87Data Analysis Expressions274 freelancers · 🇮🇳 #9Top 32%🇮🇳#9 of 44
- #362Data Modeling1,203 freelancers · 🇮🇳 #51Top 30%🇮🇳#51 of 180
- #375Microsoft Power BI Data Visualization1,248 freelancers · 🇮🇳 #58Top 30%🇮🇳#58 of 235
- #392R1,693 freelancers · 🇮🇳 #22Top 23%🇮🇳#22 of 130
- #607Tableau2,183 freelancers · 🇮🇳 #78Top 28%🇮🇳#78 of 344
- #643Analytics2,087 freelancers · 🇮🇳 #62Top 31%🇮🇳#62 of 199