I turn messy data
into pipelines people
can actually trust.
4+ years building production ELT pipelines and medallion lakehouses on Azure, Fabric, and Databricks. Top Rated Plus on Upwork, 100% Job Success across 10+ engagements.
Raw ingestion
Land data as-is from APIs, ERPs, and event sources — nothing thrown away.
Cleaned & validated
Deduplicated, typed, tested — the layer every downstream job can rely on.
Business-ready
Curated marts feeding Power BI, forecasts, and same-day decisions.
About me
I'm a data engineer who's spent the last four years living inside medallion architectures — building the bronze-to-gold pipelines that let a company stop trusting spreadsheets and start trusting a dashboard.
I led the on-premise-to-Azure migration for Bosch Srbija's e-commerce data, cutting pipeline runtime by 30% and automating 90% of what used to be manual work. Since 2023 I've run my own freelance practice on Upwork, shipping Fabric and Databricks pipelines across insurtech, e-commerce, fitness, and SaaS clients.
What I actually enjoy is the unglamorous middle of the stack: the silver layer, the tests that catch a broken feed before a stakeholder does, the pipeline that just runs every morning without anyone thinking about it.
What I work with
Cloud & Platforms
- Microsoft Fabric
- Azure Databricks
- Azure Data Factory
- Cosmos DB
- BigQuery
- OneLake
Programming & Query
- Python (PySpark, Pandas, Scikit-Learn)
- SQL
- DAX
- M (Power Query)
Data Engineering
- ETL / ELT pipeline design
- Medallion architecture
- Delta Lake & lakehouse
- Automated testing, CI/CD
Analytics & BI
- Power BI
- Looker Studio
- Tableau
- Google Analytics
- Odoo API integration
Featured projects
Case studies below are placeholders — swap in real write-ups as you finish each build.
Medallion Lakehouse Pipeline
End-to-end bronze/silver/gold pipeline on Microsoft Fabric, ingesting raw sales data and publishing a tested, query-ready gold layer.
Customer Churn Prediction
A churn model trained on synthetic subscription data, built and scored inside Databricks, surfaced back into a Power BI risk dashboard.
Revenue & Retention Dashboard
Near real-time KPI dashboard tracking revenue, CLTV, and churn from a SQL warehouse, replacing a weekly manual export process.
Marketing Attribution Pipeline
SQL-based BigQuery pipeline pulling Google Analytics events into a ROAS and channel-performance model.