h
haseebr7

Haseeb R

@haseebr7

Cloud Data Engineer building scalable ETL pipelines

Pakistan
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
Hi, I'm an independent Data Engineer specializing in building scalable ETL pipelines and robust cloud data architectures. I help businesses transform messy, unstructured logs into clean, query-ready data lakes and BI engines. Core Expertise: • Cloud Data Lakes: AWS S3, Glue (PySpark) & Amazon Athena. • Data Modeling: Medallion Architecture & 3NF Relational DBs. • Databases: Advanced SQL, Window Functions & bulk ingestion in PostgreSQL. From processing millions of rows to designing relational engines, I deliver production-ready code. Let’s build your data infrastructure! ... Plus d’infos

Compétences

h
haseebr7
Haseeb R
hors ligne • 

Voir mes services

Conseil en ingénierie des données
I will build an AWS data lake and etl pipeline using pyspark
De60 $US / projetPlus de détails

Portfolio

Expérience professionnelle

Self_Employed

Data Engineer

Self Employed • Freelance

Jul 2022 - Present • 3 yrs 10 mos

Engineered scalable ETL pipelines and Medallion architectures using AWS (S3, Glue, Athena) and PySpark. Designed relational databases in PostgreSQL and optimized complex SQL queries (CTEs, Window Functions) to process millions of rows. Specialized in reducing data processing time and transforming unstructured logs into robust, query-ready data lakes.