Profileimage by David Asogwa Data Engineer | Databricks, GCP, Azure, Snowflake | SQL & Python Expert from Warsaw

David Asogwa

partly available

Last update: 23.03.2025

Data Engineer | Databricks, GCP, Azure, Snowflake | SQL & Python Expert

Graduation: Msc. Automation and Robotics, B.Eng. Electrical Engineering
Hourly-/Daily rates: show
Languages: English (Full Professional) | Polish (Elementary)

Attachments

David-Asogwa_230324.pdf

Skills

With a strong background in data engineering, I specialize in designing, building, and optimizing scalable data pipelines that transform raw data into valuable insights. My expertise spans across big data processing, cloud platforms, and workflow automation, making me a valuable asset for organizations seeking robust data solutions.
  • Big Data & Databricks: I have hands-on experience working with Databricks, where I leverage Apache Spark to efficiently process and analyze large datasets. My focus is on optimizing Spark jobs for performance and cost efficiency, ensuring that data transformations are both scalable and maintainable.
  • SQL & Data Warehousing: I am highly proficient in SQL, crafting complex queries, optimizing database performance, and managing ETL processes for data warehousing. I specialize in transforming raw data into aggregated/flat tables that support business intelligence and reporting.
  • Python & Automation: I use Python extensively for data ingestion, transformation, and automation. My experience includes working with async API calls in Streamlit, ensuring efficient data retrieval and user interaction in web applications.
  • Data Ingestion & Pipeline Monitoring: I have deep experience in building and maintaining data pipelines, ensuring smooth data flow from various sources while handling schema evolution, data quality, and error handling.
Tech Stack and Libraries:
Python, SQL, Databricks, GCP, Snowflake, Power BI, FastAPI, Docker, MongoDB, Airflow, Pentaho Data Integration, RDBMS

Project history

10/2022 - 04/2023
Representative Computer Operations
Kyndryl GSDC (Internet and Information Technology, 1000-5000 employees)



08/2022 - 12/2022
Control Systems Design Engineer Intern
General Electric Company Polska (Energy, water and environment, 500-1000 employees)



10/2021 - 03/2022
Representative Reconciliation
BNY Mellon

? Preparing cash, custody and total equity reconciliation for existing clients.
? Obtaining reports for reconciliation process.
? Monitoring of client's portfolios to identify new activity and ensure continuous and up to
date portfolio.
? Quarterly audit file saving.
? Collaborating with offices in India, Ireland and the USA.

11/2019 - 11/2020
Team Lead Financial Transactions
First Bank of Nigeria

? Treasury Bills Application and Advisory Officer.
? Funds Transfer Officer (Local and Foreign).
? Increased banks transaction remittance on Western Union and MoneyGram by 13%.
? Reduced TAT (Turn Around Time) in transaction processing.
? Increased Teller Machine operational score time by 9.41% (from 87 to 95).

07/2017 - 07/2019
Research and Development Engineer
LIEPDNES, University of Nigeria

? System design, simulation and analysis with CAD software's: Proteus, Multisim.
? Undergraduate Project Supervision with a team of 4 Senior Lecturer's.
? Troubleshooting of Electrical and Electronic Systems to enable easy debugging, fault finding
and fixing.
? Planned and coordinated student training on power electronics, circuit designs and
troubleshooting with a team of 6 Graduate Students to increase students' interest in Power
Electronics
? Technical report writing, BEME reports and liaison for laboratory equipment supply to ensure
continuous supply of equipment's.

Certifications

SnowPro Core
2025
Google Cloud Certified Professional Data Engineer
2024
Hands-On Essentials: Data Warehousing Workshop
2024
Apache Airflow Fundamentals
2024
Data Analyst Professional
2023
Microsoft Certified: Azure Data Fundamentals
2023
Microsoft Certified: Azure Fundamentals
2023
Data Analyst
ALX
2022
Data Analyst with SQL
DataCamp
2022

Local Availability

Only available for remote work

Other


Profileimage by David Asogwa Data Engineer | Databricks, GCP, Azure, Snowflake | SQL & Python Expert from Warsaw Data Engineer | Databricks, GCP, Azure, Snowflake | SQL & Python Expert
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