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Muhammad Hamza J. Status: Offline
Lahore, Pakistan
100% Job Success
Top Rated

Data Warehouse Expert | SQL | Data Lake | ETL Pipelines

⭐️⭐️⭐️⭐️⭐️ "Working with Hamza has been a game-changer for our data engineering needs. He combines deep technical expertise with clear communication, making even complex projects a smooth experience." - CTO, SaaS Startup - United States Are you looking for a Python and Data Engineering expert with extensive experience in building scalable ETL pipelines, designing data warehouses, and optimizing data workflows? With over 12 years of experience in data engineering and backend development, I specialize in crafting efficient, high-performing data pipelines and backend systems using tools like FastAPI, SQLAlchemy, dbt, and Apache Airflow. My expertise in ETL processes and modern data warehousing ensures that your business can unlock the full potential of its data. Services I Offer: ✅ Custom ETL Pipelines: From extraction to transformation and loading, I design efficient pipelines tailored to your needs ✅ Data Warehousing & Modeling: Leveraging tools like dbt, Snowflake, and PostgreSQL for structured, scalable data storage ✅ Data Integration: Seamless integration across diverse data sources and APIs ✅ Backend Development: High-performance APIs and data services using FastAPI and Python ✅ Data Mining & Analysis: Extract insights from raw data using pandas and PySpark ✅ Workflow Automation: Streamlining processes with Apache Airflow and Python scripts Why Work With Me? I am passionate about delivering robust, future-proof solutions that ensure your data infrastructure runs like clockwork. Whether it's optimizing your ETL pipelines, designing scalable architectures, or building high-performance APIs, I’m committed to delivering results that drive growth. Industries I've Worked In: 🔸 Healthcare 🔸 Retail & eCommerce 🔸 Fintech 🔸 Logistics 🔸 SaaS Tech Stack Expertise: ☑️ Programming: Python (FastAPI, pandas, PySpark) ☑️ Data Warehousing: PostgreSQL, Snowflake, dbt ☑️ ETL & Pipelines: Apache Airflow, SQLAlchemy, custom Python pipelines ☑️ Data Modeling & Analytics: pandas, SQL, PySpark ☑️ Workflow Automation: Airflow DAGs and Python-based solutions If you’re ready to transform your data operations with streamlined ETL pipelines, optimized warehousing, and intelligent backend systems, let’s connect! I look forward to helping you unlock the true value of your data.
Work history
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Skills

Skills

  • FastAPI
  • SQLAlchemy
  • Data Warehousing & ETL Software
  • ETL Pipeline
  • dbt
  • Apache Airflow
  • PySpark

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