Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
Muhammad Waleed
@waleed_cowriter
Data Engineer, SQL, PostgreSQL and ETL Developer
Pakistan
Inglese
Chi sono
I help businesses turn raw and messy data into clean, structured, and reliable solutions. I work with SQL, PostgreSQL, Python, PySpark, Databricks, and ETL workflows to solve data and database problems.
I can help with SQL queries, PostgreSQL databases, data cleaning and transformation, CSV and Excel data processing, database design, ETL pipelines, and data migration.
I focus on clean work, clear communication, and solutions that match your requirements. Whether you need a quick SQL fix or a structured data pipeline, I am ready to help.
Competenze
Muhammad Waleed
offline •
Consulta i miei servizi
Query SQL e NoSQL
I will write fix and optimize sql and postgresql queries
Pulizia dei dati
I will clean format and transform your excel CSV data using python
