I will build scalable etl pipelines using spark

United States

I speak Bosnian

Senior Data Engineer

I am a results-driven Senior Data Engineer with 6+ years of experience designing, developing, and optimizing large-scale data pipelines in enterprise environments. I am skilled in Python, Spark, AWS, ...
About this Gig

Professional Data Engineering Services | ETL Pipelines | AWS | Databricks

Are you looking to build scalable, reliable data pipelines for your business?

I am a Data Engineer with 6+ years of experience designing and optimizing ETL pipelines using modern cloud and big data technologies.


What I can do for you:

  • Build end-to-end ETL pipelines (Extract, Transform, Load)
  • Develop PySpark / Spark jobs for large-scale data processing
  • Design data lakes on AWS S3
  • Create workflows using Apache Airflow
  • Implement Databricks solutions for analytics and ML
  • Optimize pipelines for performance and cost efficiency
  • Integrate data from APIs, databases, and files (CSV, JSON, Parquet)

️ Tech Stack:

  • AWS: S3, Glue, IAM, CloudWatch
  • Databricks
  • Apache Spark / PySpark
  • Apache Airflow
  • Python / SQL

Why choose me?

  • Built pipelines handling multi-terabyte datasets
  • Strong focus on performance optimization
  • Clean, maintainable, production-ready code
  • Fast communication & reliable delivery

Example Use Cases:

  • Data warehouse pipelines
  • Data lake architecture
  • Batch & scheduled workflows
  • Data cleaning & transformation
  • API to S3 ingestion pipelines

Expertise:

Big data

Data extraction

Data manipulation

ETL

Technology:

Apache Hadoop

Apache Spark

Python

SQL

Apache Airflow

My Portfolio