Profile Details

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Hire Gabriel O.

Netherlands

USD 25 /hr

Data Analyst & Data Engineer | Python, SQL, Data Cleaning & Insights

Profile Summary

I am a Data Engineer with an MSc in Artificial Intelligence & Data Science and a strong background in microbiology and biomedical research. I specialise in transforming complex datasets into clean, structured, and reliable data that can be used for analysis, reporting, and machine learning applications. My experience spans healthcare, research, and financial data environments, where accuracy, traceability, and data quality are critical. I have designed and implemented end-to-end data pipelines using Python, SQL, and modern data platforms, handling both structured and semi-structured data. I am particularly skilled in data cleaning, validation, and ensuring consistency across datasets. In my previous work, I have: -Built data pipelines to process large real-world datasets -Cleaned and structured messy data for analysis and reporting -Applied validation logic to detect inconsistencies and improve data quality -Developed dashboards and insights to support decision-making My background in scientific research allows me to work effectively with complex and sensitive datasets, particularly in healthcare and life sciences. I understand the importance of reproducibility, documentation, and working within data governance standards. I can support clients with: -Data cleaning, preprocessing, and transformation -Building ETL/ELT pipelines -Data analysis and reporting (Python, SQL, Power BI) -Preparing datasets for machine learning -Supporting research and healthcare data projects I am detail-oriented, reliable, and focused on delivering high-quality work. I am happy to collaborate on both short-term tasks and longer-term projects, and I am committed to clear communication and meeting deadlines.

Subject Matter Expertise

• ☆ Computational Biology
• ☆ Microbiology
• ☆ Microbiome Research
• ☆ Mycology/Fungi
• ☆ Parasitology
• ☆ Industrial Microbiology
• ☆ Microbiological Assays
• ☆ Agricultural Microbiology
• ☆ Biostatistics
• ☆ Mathematical Biology
• ☆ Molecular Biology
• ☆ Biomarkers
• ☆ Genetics
• ☆ Microarrays
• ☆ PCR
• ☆ DNA Sequencing
• ☆ Synthetic Genomics
• ☆ Protein Sequencing
• ☆ Gene Expression Analysis
• ☆ Genome Sequencing
• ☆ Recombinant DNA
• ☆ RNA Synthesis
• ☆ RNA Sequencing
• ☆ DNA/Gene Synthesis
• ☆ Plasmid DNA
• ☆ Molecular Ecology
• ☆ Mycology
• ☆ Marine Biology
• ☆ Histology
• ☆ Biotechnology & Bioengineering
• ☆ Recombinant Protein Expression
• ☆ Biomedical Engineering
• ☆ Biological Systems Engineering
• ☆ Microscopy
• ☆ Light Microscopy
• ☆ Electron Microscopy
• ☆ Fluorescence Microscopy
• ☆ Data Analysis
• ☆ Data Processing
• ☆ Data Exploration
• ☆ Data Visualization
• ☆ Big Data Analytics
• ☆ Data Collection
• ☆ Data Management
• ☆ Data Manipulation
• ☆ Data Mining
• ☆ Data Cleaning
• ☆ Data Architecture
• ☆ Data Security
• ☆ Business Analytics
• ☆ Food Microbiology
• ☆ Applied Mathematics
• ☆ Mathematical Optimization
• ☆ Differential Equations
• ☆ Pure Mathematics
• ☆ Algebra
• ☆ Calculus
• ☆ Mathematical Analysis
• ☆ Geometry
• ☆ Mathematical Logic
• ☆ Graph Theory
• ☆ Discrete Mathematics
• ☆ Integral Equations
• ☆ Pathogenesis
• ☆ Clinical Microbiology
• ☆ Knowledge Management
• ☆ Synthetic Biology
• ☆ Biosensors
• ☆ Biological Taxonomy/Classification
• ☆ Artificial Organs
• ☆ Information Retrieval
• ☆ Information & Knowledge Management
• ☆ Data Storage
• ☆ Python
• ☆ SPSS
• ☆ SQL
• ☆ Excel
• ☆ STATA
• ☆ LaTex
• ☆ Tableau
• ☆ Hadoop
• ☆ Markup Languages
• ☆ Financial Technology
• ☆ Mathematical Finance
• ☆ Business Operations
• ☆ Data-Driven Decision Making
• ☆ Customer Service
• ☆ Banking

Services

• Writing
• Research
• Consulting
• Data & AI

Writing Medical Writing, Technical Writing, Copywriting, General Proofreading & Editing

Research Technology Scouting, Fact Checking, Gap Analysis, Scientific and Technical Research, Secondary Data Collection

Consulting Digital Strategy Consulting, Scientific and Technical Consulting

Data & AI Predictive Modeling, Big Data Analytics, Data Insights

Work Experience

Data Engineer (Projects)

Independent Data Engineering Projects

January 2026 - Present

AI for Healthcare Programme Participant

Aston University ACAIRA Programme

September 2024 - September 2024

Research Assistant/Data Analyst

Kenya Medical Research Institute (KEMRI), Kenya

February 2021 - August 2022

Senior Relationship Officer (Data & Financial Analysis)

Equity Bank Kenya Limited

March 2018 - December 2020

Education

MSc Artificial Intelligence & Data Science (Distinction)

Keele University

September 2023 - September 2024

BSc Microbiology & Biotechnology (First Class Honours)

University of Nairobi

January 2014 - February 2018

Certifications

• Microsoft Certified: Azure Data Fundamentals

  Microsoft

  https://learn.microsoft.com/api/credentials/share/en-us/gabrieloduor-5794/3A28E8FB3A2E1DE3?sharingId=539EA1FD724D724A

  March 2026 - Present

• Microsoft Fabric Real-Time Intelligence (Applied Skills)

  Microsoft

  https://learn.microsoft.com/api/credentials/share/en-us/gabrieloduor-5794/6C4E3844A4AA6EE9?sharingId=539EA1FD724D724A

  March 2026 - Present

• Microsoft Certified: Azure Fundamentals

  Microsoft

  https://learn.microsoft.com/api/credentials/share/en-us/gabrieloduor-5794/FCDEA7B24B4C4318?sharingId=539EA1FD724D724A

  February 2026 - Present

• GDPR & Data Protection Certification (NCFE Level 2)

  South Devon College

  https://www.linkedin.com/in/gabriel-oduor/

  January 2026 - Present

• Microsoft Certified: Fabric Data Engineer Associate

  Microsoft

  https://learn.microsoft.com/api/credentials/share/en-us/gabrieloduor-5794/26DCE1E0D1AC7AEB?sharingId=539EA1FD724D724A

  April 2026 - December 2026