Obinna Okorocha
Data Engineer
Abuja, Nigeria
0
Followers0
FollowingResult oriented Data Engineer with 5+ years of extensive expertise in Big-Data/Hadoop technology stack using Apache Spark, Python, SQL, Azure (ADF, Databricks, Azure Synapse, ADLS gen 2 & Delta lake), AWS (EMR, EC2, Glue, S3, Athena, Lambda & RDS), Data Warehousing, ETL, Apache Airflow, Snowflake, DBT, Docker, Kubernetes, and Git/GitHub to create scalable and efficient data solutions. I have collaborated with cross-functional teams globally to deliver innovative solutions that drive business growth and operational efficiency. I am passionate about transforming raw data into actionable insights and staying up-to-date with the latest industry trends and technologies. I am excited to contribute my skills to organizations seeking to harness the power of data to propel their strategic initiatives forward. Let's connect and explore how we can collaborate to unlock the potential of data-driven success!
Careers
Lead Data Engineer
10Alytics
Full time04/2022 -
- Spearheaded a critical data integration and transformation initiative by implementing Data Pipelines, reducing data processing time by 25%.
- Successfully migrated on premise Data Distribution to Azure Cloud Distribution and Hive Data Warehouse using PySpark in less than 1 week, reducing operational costs by 30%.
- Reduced redundant activities of 3 departments by building Data Warehouse, undertaking Data Modeling and Data Ingestion activities.
- mented data quality checks, resulting in a 15% improvement in data accuracy.
- Conducted performance tuning on SQL queries, optimizing data retrieval by 20%.
Education
Federal University of Technology, Owerri
Electrical Electronics Engineering
08/2010 - 06/2015Bachelor's DegreeClass of 2015
Skills
PythonSQLData warehousingSparkELT/ETLdata migration, data modelingGit: Version controlAgile methodologiesCloud ComputingCicd Pipelines
Experience3-5 years
Hourly rate$35/hr
Open to
remote
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