JOJoshua Obuya
@joshuaobuya
Detail-oriented data engineer with 8+ years of experience.
United StatesWhat I'm looking for
I am a detail-oriented data engineer with over 8 years of experience in designing and implementing data pipelines, managing cloud-based data infrastructure, and supporting analytics initiatives across various sectors including finance, healthcare, and technology. My expertise lies in building scalable ETL/ELT workflows, optimizing SQL queries, and integrating diverse data sources using tools such as Azure Synapse, AWS, Snowflake, and Python.
Throughout my career, I have demonstrated a proven ability to collaborate with globally distributed teams and deliver high-quality solutions in fully remote and hybrid environments. I am adept at transforming complex data into usable formats to support strategic decision-making and business intelligence efforts. I am looking to leverage my extensive experience in a fully remote data engineering role that fosters collaboration, innovation, and continuous learning.
Experience
Work history, roles, and key accomplishments
Machine Learning / Data Modeler
Cisco Systems
May 2024 - May 2024 (0 months)
Designed and optimized data models using SQL Server and SSAS, improving pipeline efficiency. Developed ETL/ELT pipelines with Microsoft BI Stack and Python, ensuring reliable data for analytics. Enhanced query performance by 40% and automated data processes for better accessibility.
Machine Learning/Data Engineer
Cervello
May 2023 - Aug 2023 (3 months)
Collaborated on data models using SQL Server and SSAS, improving dashboard performance. Streamlined ETL/ELT processes for timely insights and developed Power BI dashboards for executive teams. Conducted statistical analysis with Python to identify trends.
Data / Machine Learning Engineer
Bank of Oklahoma
Feb 2021 - Jul 2022 (1 year 5 months)
Designed machine learning models in Azure Synapse to enhance customer engagement. Built ETL/ELT pipelines with Oracle and Snowflake, and automated NLP workflows using Python. Created visual dashboards in Looker and Power BI for monitoring trends.
Machine Learning / Data Engineer
Aga Khan Health Services
Jun 2018 - Dec 2020 (2 years 6 months)
Implemented machine learning solutions to optimize scheduling workflows. Engineered cloud-based data solutions with AWS Glue and Azure Synapse. Built ETL workflows with SSIS and Python to unify operations across clinics.
Data Analyst
Aga Khan Health Services
Jun 2016 - May 2018 (1 year 11 months)
Conducted data analysis and reporting for healthcare operations. Developed dashboards and visualizations to support decision-making. Collaborated with teams to ensure data accuracy and accessibility.
Education
Degrees, certifications, and relevant coursework
THThe University of Alabama in Huntsville
Master of Science, Business Analytics
2023 - 2023
WUWorldQuant University
Applied Data Science, Data Science
2020 - 2020
Studied Applied Data Science and Machine Learning, focusing on practical applications of data science techniques and methodologies.
CICFA Institute
Chartered Financial Analyst Level I, Finance
2019 - 2019
Completed Chartered Financial Analyst Level I, gaining foundational knowledge in investment analysis and portfolio management.
UNUniversity of Nairobi
Bachelor's Degree, Economics and Statistics
2011 - 2011
Earned a Bachelor's Degree in Economics and Statistics, focusing on quantitative analysis and economic theory.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Social media
Skills
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