I will build automated etl data pipelines and workflow automation

Pakistan

I speak English

19 orders completed

Full Stack Spring Boot and AI Automation Developer

Hi, I am Hasnat Ahmed, a full-stack and backend developer with 2+ years of experience building web applications, backend systems, and AI-powered automation. I specialize in Spring Boot and Java micros...
About this Gig

Is messy, manual data slowing your business down? I build reliable, automated ETL pipelines that pull data from your APIs, databases, files, or CRMs, clean and transform it, and load it into your database, warehouse, or spreadsheet - on a schedule, with zero manual work.


With 2+ years building backend systems and automation tools, I write clean, production-ready Python and SQL that handles errors gracefully, logs what happens, and keeps running even when upstream data gets messy.


What you get:

  • A working pipeline connected to your real data source(s)
  • - Data cleaning, validation, and transformation logic
  • - Scheduled/automated runs (Airflow or equivalent)
  • - Clear documentation so your team can maintain it
  • - Full source code, no vendor lock-in

Tools: Python, SQL, Pandas, Apache Airflow, BigQuery, Snowflake, Azure Data Factory, REST APIs.


Message me with your data sources and destination before ordering so I can confirm scope. Let's get your data working for you, automatically.

Expertise:

Automations

•

Data acquisition

•

Data extraction

•

ETL

Technology:

Azure data factory

•

BigQuery

•

Python

•

SQL

•

Snowflake

My Portfolio