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Data engineer
About Me
Data Engineer with strong Python, databases (SQL & NoSQL) and big data (Spark, Airflow) skills. Experience in data wrangling, pipelines, and administration (DBA). Completed IBM Data Engineer & Warehouse Engineer Certif…
Data Engineer with strong Python, databases (SQL & NoSQL) and big data (Spark, Airflow) skills. Experience in data wrangling, pipelines, and administration (DBA). Completed IBM Data Engineer & Warehouse Engineer Certificates.
As a PostgreSQL DBA from Oct '22 to Dec '23, I implemented access controls, ensured data integrity through backups, optimized database performance, resolved issues promptly, and collaborated with medical professionals to understand data requirements.
Experience
PostgreSQL Database Administrator (DBA)
Armed Forces laboratories for medical research and blood bank, Cairo, Egypt
Oct 2022 - Dec 2023 · 1 year 2 months
Implemented access controls for researchers and medical personnel
Maintained data integrity through regular backups and recovery procedures
Monitored and tuned database performance to ensure optimal response times
Troubleshooted and resolved database issues to minimize downtime
Collaborated with medical professionals to understand data needs
PostgreSQL Database Administrator (DBA)
Armed Forces laboratories for medical research and blood bank
Oct 2022 - Dec 2023 · 1 year 1 month
• Implemented access controls for researchers and medical personnel
• Maintained data integrity through regular backups and recovery procedures
• Monitored and tuned database performance to ensure optimal response times
• Troubleshooted and resolved database issues to minimize downtime
• Collaborated with medical professionals to understand data needs
Skills
Big Data
MySQL
Apache Hadoop
Data Cleansing
Data Processing
Data Warehouse
Database Warehouse
ETL Process Management
NoSQL Couch & Mongo
PostgreSQL Administration
PySpark
Spark
Kafka
NoSQL
Relational Databases
Linux OS
Python
Bash
NumPy
Pandas
Web Scraping
Data Wrangling
Data Cleaning
Data Preprocessing
PostgreSQL
MongoDB
Cassandra
SQL
Database Design
Database Administration
Apache Spark
SparkSQL
SparkML
Apache Kafka
Apache Airflow
Apache Zookeeper
ETL
ELT
Data Pipelines
Data Warehousing
Business Intelligence
Docker
Git
GitHub
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