OLADEJI AFOLABI

Data Engineer

SUMMARY

Experienced data analyst and application developer with a proven track record of leveraging technical expertise to drive data-driven solutions and enhance business performance. Equipped with a recent completion of the Google Data Analytics Professional Certificate, I am dedicated to applying my skills in a full-time role focused on data analytics.

Proficient in SQL, Python, Tableau, and other data analysis tools, with a strong emphasis on data scraping, cleaning, manipulation, and visualization. Skilled in generating meaningful insights and reports to inform decision-making processes. Adept communicator with a passion for delivering impactful presentations and collaborating effectively across cross-functional teams.

SKILLS

DATA ANALYSIS

• SQL, Microsoft Excel, Tableau, R, Python, Pivot Table, Statistics, Business Maths, Selenium
• Data scraping, Data cleaning, Data manipulation, Data Analysis, Visualization & Insights, Presentation, Communication

OTHER TECH SKILLS

• PHP, Laravel, MySQL, JavaScript, React.js, HTML, CSS, GIT, PostgreSQL, AWS
• Project Management, System Analysis, Web Development Life Cycle, Information Systems

RECENT WORK EXPERIENCE

PWG, GROUP | Dubai, UAE | Jul 2022 - Date

Senior Application Developer/Data Analyst

• Implemented a new sales e-portal, resulting in a 25% increase in revenue.
• Conducted in-depth data analysis, leading to a 15% reduction in operational expenses and a 25% improvement in revenue generation.
• Contributed to the development and implementation of data analytics strategies and initiatives.
• Presented quantitative findings and insights to stakeholders, achieving a 30% increase in process efficiency.
• Conducted quantitative data analysis tasks using SQL, Microsoft Excel, Tableau, R, Python, Pivot Table, and Selenium.
• Conducted detailed analysis of website and application requirements, reducing development time by 20% and increasing user satisfaction by 15%.
• Developed efficient PHP/Laravel modules and delivered 10+ projects on-time and within budget.
• Led the planning and execution of web portal development, resulting in a 30% increase in website traffic and a 50% decrease in page load time.
• Created information systems and dashboards for dynamic insights.
• Managed a process re-engineering project, reducing paperwork by 75% and improving communication flow among 10 departments.
• Updated and enhanced application features, improving user performance by 10%.

KALDAN ROYAL SERVICES FZE | Dubai, UAE | Feb 2022 - Jul 2022

Web Development Manager

• Implemented website improvements, increasing user engagement by 30% and website traffic by 20%.
• Streamlined internal communication processes, resulting in a 40% reduction in errors and delays.
• Collaborated with clients to gather requirements and developed effective plans, leading to successful project completion.
• Defined and tracked key performance metrics, resulting in improved data accuracy and processing time.
• Collaborated with cross-functional teams to gather data requirements, design analytical solutions, and ensure data accuracy and reliability.
• Utilized Excel Pivot Table for data analysis, enhancing decision-making and project outcomes.
• Cleaned over 500,000 records to ensure data integrity for built applications using SQL.

WALTERGATES NIG. LTD | Abuja, Nigeria | Jun 2005 - Dec 2021

Head of Software Development

• Directed the development of software projects for clients in various sectors, focusing on building scalable and robust systems.
• Utilized Python extensively for developing custom solutions and integrating third-party APIs.
• Implemented big data technologies like Hadoop to process and analyze vast datasets.
• Oversaw the implementation of data visualization tools such as Tableau to present complex data insights to stakeholders effectively.
• Successfully delivered 20+ applications on time and within budget, earning a 92% client satisfaction rating.
• Identified and analyzed key issues and relationships, developing integrated plans to accomplish long-range goals.

TAILORED ACHIEVEMENTS

PWG, GROUP

• Spearheaded the implementation of a new sales e-portal, resulting in a 25% increase in revenue, demonstrating the ability to develop and deploy data-driven solutions to drive business growth.
• Conducted data analysis initiatives leading to a 15% reduction in operational expenses and a 25% improvement in revenue generation, showcasing expertise in leveraging data analytics for business optimization and cost reduction.
• Led the planning and execution of web portal development, resulting in a 30% increase in website traffic and a 50% decrease in page load time, highlighting proficiency in building scalable and high-performance web applications essential for cyber threat research.

EDUCATION

B. Tech., Mathematics and Computer Science | Federal University of Technology, Minna, Nigeria

RELEVANT TRAINING

• Google Data Analytics Professional Certificate | Coursera
• Introduction to Python for Data Science course | Coursera
• Proficiency in Python Essential for Data Engineering | Coursera

ADDITIONAL

Trainings: Full Stack Web Development, Critical Thinking & Problem Solving, and Introduction to Python for Data Science

 

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