open to work: data engineer roles

Data you can trust, from source to Gold.

Portrait of Naveen Srivathsav
Profile signal

I'm Naveen Srivathsav, a Databricks-certified Data Engineer with 4+ years building ETL/ELT pipelines, medallion lakehouses, Azure Data Factory ingestion, and the validation loops that keep enterprise SAP data honest.

See my work Let's talk
  • 4+years in data
  • 3medallion layers
  • 99.97%validation match
  • 2certifications
lakehouse/sap-migration healthy
characteristics_validated
79
key_figures_validated
22
cells_matched
99.97%

Illustration of the layers I work with. Match figure is from one validated day.

naveen@lakehouse ~
❯ cat profile.yaml
role: Data Engineer
focus: lakehouse, ADF, SAP data
stack: Databricks, PySpark, Azure, SQL
currently: freelance, SAP-to-Databricks migration
status: open to data engineer roles
❯

01. Skills & Tools

data engineering
  • Databricks
  • PySpark
  • Apache Spark
  • Delta Lake
  • Unity Catalog
  • Azure
  • Azure Data Factory
  • dbt
  • ETL / ELT
  • Medallion architecture
languages & databases
  • SQL
  • Python
  • PostgreSQL
  • Oracle
  • REST APIs
  • Git
  • Azure DevOps
enterprise sources
  • SAP BW
  • SAP ECC
  • LO extractors
  • Delta queues
  • BW MDX
  • Xtract Universal
bi & analytics
  • Power BI
  • Tableau
  • DAX
  • SAP Analysis for Office
  • KPI dashboards
  • Automated reporting
warehousing & quality
  • Dimensional modeling
  • Star schema
  • Source-to-target mapping
  • Data validation
  • dbt tests
  • Data quality

02. Experience

  1. Jul 2026 – Present

    Data Engineer Freelance

    Global industrial manufacturing client · Remote

    • Build and maintain Azure Databricks (PySpark, Delta Lake, SQL) pipelines that move SAP BW and ECC sales-order, billing and delivery data through Bronze, Silver and Gold medallion layers for an SAP-to-Databricks migration.
    • Orchestrate ingestion with Azure Data Factory: metadata-driven pipelines, SAP BW (MDX) and Xtract Universal delta-queue extractors, parquet landing zones and scheduled Databricks jobs with run logging and data-quality audit tables.
    • Validate Databricks gold views against SAP BW reports in SAP Analysis for Office across 79 characteristics and 22 key figures (99.97% of 186,822 cells matched on one validated day), tracing each mismatch to root cause.
    • Log and document defects in Azure DevOps with reproducible SQL evidence, and ship fixes with backups and rollback scripts.
    • Design consumption views in Unity Catalog, including a combined history-plus-delta delivery view of 205 columns, and write architecture and run-history documentation for team handover.
  2. Sep – Nov 2025

    Python Intern

    DLK Software Solutions

    • Completed a three-month Python internship alongside final-year degree studies.
  3. Mar 2020 – Feb 2024

    Data Analyst

    Stats Perform · Chennai, India

    • Architected and optimized end-to-end ETL/ELT pipelines and integration workflows using SQL, PySpark and automated scripts, reducing manual processing time by 25%.
    • Processed, transformed and validated multi-sport operational datasets into analytics-ready tables with 98%+ accuracy.
    • Built Power BI and Tableau dashboards for KPIs such as pass completion rate, shot accuracy and reporting SLA performance.
    • Developed automated reporting data layers with SQL and data pipelines, cutting recurring extraction effort by 30%.
    • Worked with global data engineering, QA and software teams to troubleshoot feed bottlenecks, tune queries and maintain strict data processing SLAs.

03. Projects

Databricks Medallion Lakehouse

Data pipelines built with Databricks, PySpark and Microsoft Azure that take large datasets through Bronze, Silver and Gold layers.

  • Databricks
  • PySpark
  • Azure

dbt & SQL Transformation Layer

Modular dbt models with automated tests, schema validation and referential-integrity checks for clean downstream consumption.

  • dbt
  • SQL
  • Data quality

Electricity Bill Prediction

ML pipeline with feature engineering, missing-data handling and SVR / Random Forest regression models.

  • Python
  • scikit-learn
  • Regression

Sports Analytics on Power BI

Scalable SQL models and Power BI dashboards with custom DAX measures for real-time, self-service insights.

  • Power BI
  • DAX
  • SQL

04. Education & Certifications

In progress

MBA, Data Science and AI

SRM University

Expected 2027

Degree

BCA, Data Science

SRM Institute of Science and Technology

First Class · CGPA 8.22 · 2023–2026

Certified

Certifications

  • Databricks Certified Data Engineer Associate
  • Microsoft Certified: Power BI Data Analyst Associate
Document

BCA Provisional Certificate

SRM Institute of Science and Technology, First Class, June 2026 (PDF, personal identifiers redacted).

View Download
Certification

Databricks Certified Data Engineer Associate

Issued October 16, 2026 · valid until October 16, 2028 (PDF).

View Download
Certification

Microsoft Certified: Power BI Data Analyst Associate

Earned September 24, 2026 · expires September 25, 2027 (PDF).

View Download

05. Contact

Let's build something reliable.

I'm open to data engineering roles and freelance projects. Email or call me directly, whichever suits you.

[email protected] Call +91 98402 49713 Download resume GitHub LinkedIn

+91 98402 49713 · Chennai, India · Available remotely