u
usaid_98

Usaid Ahmed

@usaid_98

Production Data Engineer

Pakistan
English
About me
I'm a Data Engineer with almost 2 years of experience designing and building scalable production-level ETL and ELT pipelines. I build modern data platforms and AI-powered applications using open-source technologies like Apache Spark, Airflow, and Docker. My expertise extends to AI Engineering, including building RAG systems and LangChain-powered workflows. I enjoy solving data infrastructure problems and building scalable, production-ready systems that bridge Data Engineering and Artificial Intelligence.... Read more

Skills

u
usaid_98
Usaid Ahmed
Offline • 

See my services

Data ETLs
I will provide data engineering consultancy
From$65 / projectMore details

Portfolio

Work experience

Cartlow

Data Engineer

Cartlow • Full-time

Jan 2025 - Present • 1 yr 10 mos

Designed and maintained scalable ETL/ELT pipelines processing data from APIs, relational databases, and flat files into analytics-ready warehouses. Automated workflow orchestration using Apache Airflow, reducing manual processing and improving reliability. Optimized SQL queries and database schemas to improve reporting performance. Built Dockerized data platforms with PostgreSQL, ClickHouse, and Metabase for reproducible deployments.