Data Engineer | SQL, ETL, Excel & Data Automation

I am a Data Engineer focused on practical data solutions, automation and reliable delivery.

I help clients solve problems involving SQL, ETL, Excel, CSV, databases and structured data extraction. My work includes developing and optimizing SQL queries, cleaning and transforming datasets, consolidating spreadsheets, automating repetitive processes, extracting structured data from PDF files and preparing information for reporting and analysis.

I have professional experience working with Oracle PL/SQL, Informatica PowerCenter, BigQuery, QlikView/Qlik Sense and data validation processes.

I focus especially on small and well-defined projects where I can provide a fast and accurate solution: SQL fixes and optimization, Excel/CSV automation, data cleanup, ETL tasks and PDF-to-Excel extraction.

My approach is simple: understand the requirement, build a reliable solution, validate the result carefully and deliver something that is ready to use.

Work Terms

I am available for clearly defined short-term and project-based work.

Before starting, I prefer to confirm the scope, expected deliverables, required files or data, and deadline.

I provide regular progress updates when needed and communicate primarily through Guru's messaging system.

Deliverables are reviewed and validated before submission. Any additional work outside the original agreed scope should be discussed before implementation.

For small projects, I aim to provide fast turnaround while maintaining accuracy and data confidentiality.