Data Engineer & Python Developer | ETL Pipelines | Big Data | Cloud Solutions

I am a Senior Data Engineer and Python Developer with over 10 years of experience designing and building reliable data platforms, scalable ETL pipelines, and cloud-based analytics solutions. I specialize in transforming complex and unstructured data into clean, structured, and high-quality datasets that support business decisions, reporting, and machine learning. I have strong experience working with large-scale data environments, building data warehouses, data lakehouses, and real-time data pipelines using modern cloud and big data technologies. I focus on delivering efficient, production-ready, and optimized solutions that are stable, scalable, and easy to maintain. ⸻ Core Expertise • Data Engineering & ETL Development • Python Data Processing • Advanced SQL Development • Data Warehouse Design • Data Lakehouse Architecture • API Data Integration • Data Quality & Validation • Performance Optimization • Automation & Scheduling Technical Skills Languages • Python • SQL Data Engineering • ETL / ELT Pipelines • Apache Spark • PySpark • Data Modeling • Batch & Streaming Processing Cloud Platforms • Google Cloud Platform (BigQuery, Dataflow, Cloud Run) • Microsoft Azure (Databricks, Data Factory, Synapse) Databases • PostgreSQL • BigQuery • SQL Server • Oracle Tools • Airflow • Docker • Git • Linux What Clients Hire Me For ✔ Building Data Pipelines ✔ Fixing Slow SQL Queries ✔ Designing Data Warehouses ✔ Python Data Processing ✔ Cloud Data Engineering ✔ Data Integration Projects ✔ Data Automation ✔ Debugging Data Issues Working Style • Clear communication • Clean and maintainable code • Reliable delivery • Scalable solutions • Long-term support I can help you build end-to-end data solutions, from data ingestion to analytics-ready datasets. If you need a reliable Data Engineer and Python Developer, I am ready to help.

Work Terms

Availability • Available for short-term and long-term projects • Flexible working hours • Can work with clients across different time zones • Quick response time (usually within 24 hours) ⸻ Payment Terms • Hourly or fixed-price projects accepted • Milestone-based payments preferred for larger projects • Work starts after milestone or SafePay funding is completed ⸻ Project Process 1️⃣ Requirement Discussion • Understand project goals and technical requirements • Define scope and timeline 2️⃣ Development • Regular progress updates • Clean and structured implementation 3️⃣ Testing • Data validation and quality checks • Performance optimization 4️⃣ Delivery • Final delivery with documentation • Support and adjustments if needed ⸻ Services Include ✔ ETL Pipeline Development ✔ Python Development ✔ SQL Development ✔ Data Engineering Consulting ✔ Data Warehouse Design ✔ Cloud Data Solutions ✔ Performance Optimization ✔ Debugging and Troubleshooting ⸻ Deliverables • Clean and documented code • SQL scripts • Python scripts • Data pipelines • Technical documentation ⸻ Communication • Clear and professional communication • Regular updates during project • Available via Guru messages, email, or meetings ⸻ Quality Guarantee I focus on delivering: ✔ Reliable solutions ✔ Optimized performance ✔ Scalable architecture ✔ Production-ready code ⸻ Preferred Projects • Data Engineering Projects • Python Automation • Cloud Data Solutions • ETL Development • SQL Optimization