My resume/CV

1. AFOLAKE BAIYEWU
(713) 367 8367 | baiyewusimbiat@gmail.com
DATA ANALYST
CAREER PROFILE
Highly motivated and results-driven Programmer Data Analyst with expertise in data analysis, data modeling, and database
management. Proficient in SQL-Server, PostgreSQL, and Oracle for querying databases and generating stored procedures, triggers,
and views. Skilled in troubleshooting and resolving issues for front-end users, ensuring adherence to data protection laws and
regulations. Experienced in utilizing ETL processes and tools to automate data extraction and reporting, improving workflow
efficiency by 18%. Strong project management and organizational skills with a track record of successfully manipulating and
extracting value from large datasets.
AREAS OF EXPERTISE
 Database Analysis
 Data Modelling
 Data Visualization
 PostgreSQL
 Tableau
 Debugging
 Data Warehousing
 Report Building
 Database Management
 Database Design
 Data Mining
 Hadoop
 MS (Excel, Word, PowerPoint)
 MySQL
Programming Tools:
 Python  R  SQL
 Hadoop  Docker  Power BI
 Microsoft Excel  Apache Airflow  Google
 Oracle SQL Server  Java  Data Modeling
 Data Collection  Data Mapping  Big Query
SUMMARY OF CORE QUALIFICATIONS
 Skilled in data analysis, data modeling, data visualization, and database management.
 Proficient in a wide range of programming tools including Python, R, SQL, and Hadoop.
 Experienced in building and optimizing big data pipelines and architectures.
 Demonstrated success in manipulating and extracting value from large datasets.
 Strong project management and organizational abilities.
 Proficient in data transformation, data structures, metadata, dependency, and workload management.
 Experienced in data storytelling, deriving business insights, and leading teams with strong problem-solving skills. Familiar with
Linux environment for efficient data management.
 Proficient in using Scikit-Learn, NumPy, and Pandas for regression analysis, multivariate analysis, and decision trees.
 Skilled in creating visualizations using Matplotlib and Plotly to effectively communicate insights.
PROFESSIONAL WORK EXPERIENCE
Programmer Data Analyst | Infodat Inc., Houston, TX March 2022 – Present
 Perform database queries and generate stored procedures, triggers, and views using SQL-Server, PostgreSQL, and Oracle.
Combine data from multiple sources for software engineers.
 Respond to and troubleshoot issues for 80+ front-end users, ensuring compliance with data protection laws.
 Analyze and report weekly trends in Cardinal Health's patients billing system, participating in agile stand-up calls.
 Automate data extraction, transformation, and loading using standardized ETL processes and tools.
 Collaborate with cross-functional teams to improve efficiency and streamline workflows.
 Monitor and enhance data quality, while providing data analysis and insights for decision-making.
Junior Data Analyst | Dream Chase Technology May 2021 – March 2022
 Collaborated with developers to improve application efficiency, modify databases, and provide data management support to
users.
 Developed dataset processes for data mining and modeling, including the creation of stored procedures. Designed database
schemas, created tables, and performed data manipulation for analysis.
 Deployed Liquibase changes on Relational Database Systems Instances using PowerShell scripts.
 Set up and deployed healthcare data pipelines using Apache Airflow.
 Wrote Docker file templates for application image building and created Docker containers for GCP services.
 Supported the development and maintenance of data-driven applications, ensuring efficient and reliable data management
processes.

2. Research Assistant | University of Houston-Downtown January 2019 – December 2020
 Built decision tree classifier in R to predict student outcomes, analyzed trends, and presented findings to supervisor.
 Utilized Excel pivot tables for data gathering, compilation, and analysis.
 Designed reliable databases, developed machine learning models in R and Python for business insights.
 Managed and analyzed large datasets, conducted database research and queries.
 Developed school website architecture using ER diagrams and wrote shell scripts for data migration and custom views.
Database Administrator | Sheffield Montessori School, Lagos, Nigeria September 2016 – December 2018
 Managed unstructured data using Excel and implemented relational database models for 100 students and 25 staff members.
 Developed and maintained database systems across development, test, and production environments.
 Analyzed trends and created visualizations to track student progress.
 Prepared Excel spreadsheets for efficient database maintenance.
 Designed and developed a school website with a learning management system for parents.
 Collaborated with stakeholders to ensure effective data management and support for education processes.
Leadership Experience
 Supervised a team of 6 members in deploying machine learning models.
 Utilized Excel to gather data from 40 departments for AASHE's assessment systems.
 Trained 4 employees in SQL implementation using PostgreSQL for analytics and decision-making.
 Trained 4 employees in Apache Airflow for automating data pipelines in engineering tasks.
 Collaborated with a team of 6 members in script development using Git and GitHub for seamless collaboration.
EDUCATION
Dec 2020 Master of Science in Statistics and Data Analytics | University of Houston-Downtown, Houston, TX
Dec 2014 Bachelor of Science in Business Administration | University of Lagos, Nigeria
CERTIFICATES
 The Non-Technical Skills of Effective Data Scientists | LinkedIn Learning | March 2023
 The Complete Machine Learning Externship: Premium [Standard] | Hamoye | January 2021
 Project – Fraud Analytics using R and Microsoft Excel | Educba | May 2023
 Associate Data Analyst | DataCamp | May 2023
 Microsoft Certified Desktop Support Technician – Level One | Starfield College | 2008 – 2009
 Data Storytelling in Pattern Recognition | Hamoye | August 2020
 Project Management Professional Course | Project Management Institute | January 2016
PROJECTS
 Multivariate analysis of contraceptive methods of married women in Indonesia
 Developed an ERD model and database management system for an elementary school
 Visualization of vehicles prone to accidents in python and analysis of accident data
 An ETL process of updating healthcare data, automating and scheduling events using Apache Airflow
 A response surface methodology of an ice cream consumption
JOURNALS
 Overview of the Role of Data Analytics in Advancing Healthcare Service
 The Impact of Worker’s Compensation on Productivity: A Case Study of Nigerian Breweries Plc*
MEMBERSHIPS
 Member of Data Science Association
 Active Member of International Society for Data Science and Analytics | Since December 2023
 Member of SWE (SWE ID: 1250401) | Since September 2020
 Active Member of NSBE
 Anita B.ORG Membership
VOLUNTEER ACTIVITIES
 Volunteer in taking Filed Trip of 110 Students at Finca Tres Robles
REFERENCES
Available upon Request