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Humphrey Eze

@humphreyeze

Data Analyst at CADRE AUTO who analyzed churn trends and helped increase sales by 24% through insights and Power BI dashboards.

Bulgaria

Message

At CADRE AUTO, I cleaned and transformed customer complaint datasets, analyzed churn trends, and designed interactive Power BI dashboards. My analysis helped boost sales by 24%.

At Kohasa Engineering Company, I worked on gas processing and pipeline projects, drafting process diagrams and performing simulations with HYSYS and PIPESIM. I’m currently pursuing an MSc in Data Science at Varna Free University, building on my chemical engineering background and developing my skills in Python, SQL, and Tableau.

Experience

Work history, roles, and key accomplishments

Process Engineer

Kohasa Engineering Company

Apr 2022 - Jan 2026 (3 years 9 months)

Performed process simulation using HYSYS and PIPESIM, prepared line sizing and control valve sizing calculation reports, and participated in HAZOP and design review sessions.

HYSYS PIPESIM P&ID PFD Line Sizing Calculation Control Valve Sizing Hazop As Built Drawings

Remote Data Analyst

Cadre Auto

Mar 2025 - Dec 2025 (9 months)

Executed data cleaning and transformation on customer complaint datasets to ensure 100% data integrity. Analyzed churn trends to deliver strategy insights, boosting sales by 24%.

Data Cleaning data transformation Churn Analysis Power BI Dashboard Design

Remote Financial Analyst

Rig Project

Mar 2025 - Apr 2025 (1 month)

Developed data preparation workflows to handle missing data anomalies. Conducted demographic analysis on supplier pipelines, identifying high-performance vendors to optimize supply chains and boost financial processing efficiency by 50%.

Excel Power BI Data Preparation Demographic Analysis Supply Chain Optimization

Research Assistant

Federal University of Technology, Owerri

May 2020 - Aug 2021 (1 year 3 months)

Conducted microbial fermentation of banana and potato waste peels to produce lactic acid. Assisted in plant design for production of 100,000 metric tons of vegetable oil per annum from crude palm oil.

Fermentation Lactic Acid Production Plant Design Research

Teaching Assistant

Community Secondary School Kom-kom Oyibo

Jan 2020 - Aug 2021 (1 year 7 months)

Assisted in instructing mathematics to SS1-SS3 students, achieving a 95% grade A rate. Prepared course materials and graded assignments with timely feedback.

Mathematics Instruction Lesson Planning Grading Student Mentoring

Research Project Leader

Federal University of Technology, Owerri

Jan 2020 - Jul 2021 (1 year 6 months)

Managed and organized a research team for the production of lactic acid. Participated in production and determined yield of lactic acid from fermentation.

Team Management Research Leadership Fermentation Yield Analysis

Education

Degrees, certifications, and relevant coursework

Varna Free University Chernorizets Hrabar

Master of Science, Data Science

2026 -

Grade: In Progress

Activities and societies: Relevant Courses: Data Analytics with Python, Database Management with SQL, Advanced Statistics, Predictive Modeling, Big Data Systems.

Pursuing a Master of Science in Data Science, currently in progress with expected completion in the future.

Federal University of Technology Owerri

Bachelor of Engineering, Chemical Engineering

2015 - 2021

Grade: 3.91 out of 5.0 (Second Class Upper)

Activities and societies: Relevant Courses (Grades): Computer and Applications 1 (A), Statistics (A), Elementary Differential Equation (A), Chemical Reaction Engineering (A), Environmental Engineering (A), Biochemical Engineering (A), Energy Conversion Engineering (A), Thermodynamics (B), Computer Programming for Engineering Application (C++) (B).

Bachelor of Engineering in Chemical Engineering, graduated with Second Class Upper, top 5% of over 9000 graduating students in 2021.