Mayowa Ogedengbe

Mayowa Ogedengbe

About

Detail

PYTHON DEVELOPER AND DATA ENGINEER · AI SPECIALIST · WEB SCRAPING EXPERT · ENVIRONMENTAL SCIENTIST
Lagos, Nigeria
Contact Mayowa regarding: 
work
Full-time jobs
Starting at USD20/hour
Flexible work
Starting at USD15/hour
id_card
Internships
Starting at USD400/month
connect_without_contact
Finding mentors
groups
Networking

Timeline

work
Job
school
Education
folder
Project

Résumé

Jobs verified_user 0% verified
  • M
    AI Pilot and Vibe Coding Web Scraping Expert (Freelance)
    Mindrift Toloka Platforms (Remote)
    Jan 2026 - Current (4 months)
    • Owned end-to-end data extraction workflows across complex multi-level websites, handling JS-rendered content, AJAX, infinite scroll, and dynamic site behavior using BeautifulSoup, Selenium, and Apify via proxy configurations. • Built concurrent async scraping pipelines using asyncio with 20-worker parallelization, checkpoint recovery, and batching logic for large-scale dataset collection with stable delivery against site structure changes. • Integrated OpenRouter and LLM APIs into data collection and validation workflows to accelerate extraction accuracy, classification, and quality control across structured datasets. • Enforced data quality standards through cross-source consistency checks, formatting spec adherence, and systematic verif
  • HNG Internship
    Data Analytics Intern
    HNG Internship
    May 2025 - Jul 2025 (3 months)
  • O
    Research Assistant and Lecturer (NYSC)
    Oyo State College of Health Science and Technology, Oyo State, Nigeria
    Jul 2024 - Aug 2025 (1 year 2 months)
    • Designed end-to-end data collection and analysis pipelines processing 5,000+ records from survey, field, and web sources, writing Python scripts for scraping, cleaning, normalization, and structured delivery. • Conducted statistical analysis (descriptive, inferential, regression) using Python, Excel, and SPSS; documented all methods step-by-step for reproducibility and peer review in academic publications. • Delivered lectures and mentored students in Python scripting, data analysis, environmental science, and scientific reporting.
  • H
    Creative Director
    Headply Digitals
    Jan 2023 - Dec 2024 (2 years)
  • O
    Data and Environmental Intern
    Ogun-Oshun River Basin Development Authority, Ogun State, Nigeria
    Apr 2022 - Mar 2023 (1 year)
    • Collected and analyzed large-scale water quality datasets across multiple monitoring stations, applying spatial and temporal statistical analysis for regulatory compliance reporting. • Built Power BI dashboards for interactive geospatial trend visualization and integrated field data into centralized databases enforcing data accuracy and traceability standards.
Education verified_user 0% verified
  • ALX Africa
    Data Science
    ALX Africa
    Feb 2026 - Current (3 months)
  • YOUNGO
    Just Transition Academy
    YOUNGO
    Aug 2025 - Jan 2026 (6 months)
  • H
    Data Analysis Internship
    HNG
    May 2025 - Aug 2025 (4 months)
  • ALX Africa
    Python
    ALX Africa
    Mar 2025 - Oct 2025 (8 months)
  • ALX Africa
    Data Analytics
    ALX Africa
    Feb 2025 - Jul 2025 (6 months)
  • ALX Africa
    Professional Foundations for the Digital Age
    ALX Africa
    Jan 2025 - Mar 2025 (3 months)
  • U
    Python for Data Science
    Udemy 365 Careers
    Feb 2024 - Current (2 years 3 months)
  • G
    Data Analytics Professional Certificate
    Google Coursera
    Jan 2024 - Mar 2024 (3 months)
  • F
    BSc Environmental Management and Toxicology
    Federal University of Agriculture, Abeokuta (FUNAAB)
    Apr 2018 - Oct 2023 (5 years 7 months)
    Relevant coursework: Research Methods and Statistics, Environmental Chemistry, Toxicology, Hydrology, Ecology, GIS Applications, Environmental Impact Assessment, Scientific Writing and Documentation
Projects (professional or personal) verified_user 0% verified
  • C
    Concurrent Async Data Enrichment Pipeline
    Feb 2026 - Current (3 months)
    Engineered a 20-worker concurrent scraper with PDF extraction, checkpoint recovery, and OpenRouter API integration via proxy. Production-grade pipeline with error handling, structured JSON output, and batch processing for 500+ record enrichment.
  • R
    Reddit Job Intelligence Platform
    Jan 2026 - Current (4 months)
    Built a daily automated scraping pipeline targeting Reddit job communities, handling dynamic content, pagination, and anti-bot measures. Enriched posts using LLM-assisted NLP classification and stored structured results in a relational database. Deployed a real-time Streamlit intelligence dashboard.
  • R
    Restaurant Menu Profitability and Waste Analysis
    Dec 2025 - Current (5 months)
    Analyzed 547,918 POS transactions ($6.2M revenue), implementing a custom menu engineering scoring matrix to identify $209K-$271K in projected annual profit improvement. Live dashboard at restaurantsales.streamlit.app.
  • C
    Churn Prediction
    Nov 2025 - Current (6 months)
  • L
    Lagos Rent Price Predictor
    Oct 2025 - Current (7 months)
    Scraped 10,000+ property listings from a JS-rendered multi-level site, built a full geospatial feature engineering pipeline, and deployed a Random Forest regression model via Flask API for real-time rent predictions across Lagos regions.
  • G
    Global Electricity Access vs GDP Dashboard
    Aug 2024 - Current (1 year 9 months)
    Built an interactive analytical dashboard for top 50 economies covering energy access equity, renewable energy penetration, and population-weighted sustainability metrics with geographic segmentation and spatial trend analysis.
  • G
    Groundwater Quality and Heavy Metal Contamination Study
    May 2023 - Current (3 years)
    Analyzed heavy metal concentrations (Pb, Zn, Fe, Cd, Mn, Cu) in groundwater samples applying environmental toxicology frameworks. Implemented custom statistical functions for correlation, ANOVA, and risk threshold analysis with fully documented reproducible methodology.