Summary
Overview
Work History
Education
Skills
Certification
Timeline
Generic
EZEKIEL PROMISE Books

EZEKIEL PROMISE Books

Senior Data Scientist

Summary

As a highly skilled and experienced senior data scientist, I bring over 5 years of expertise in leveraging advanced analytics and machine learning techniques to drive data-driven decision-making and deliver business value. I have a proven track record of leading complex data science projects and teams, successfully translating business objectives into data-driven solutions, and delivering actionable insights to guide strategic initiatives. My technical skills span a wide range of areas, including data mining, statistical modelling, machine learning, natural language processing, and big data technologies. I am proficient in programming languages such as Python, R, and SQL and have extensive experience with data visualization and data manipulation tools like Tableau, Power BI, and Pandas. I have a deep understanding of various machine learning algorithms, including supervised and unsupervised learning, ensemble methods, deep learning, and time series analysis. I have applied these techniques to solve a wide range of business problems, such as customer segmentation, churn prediction, fraud detection, demand forecasting, recommendation systems, and sentiment analysis. In addition to my technical expertise, I possess strong analytical and problem-solving skills, a keen eye for detail, and a proven ability to draw meaningful insights from complex datasets. I am adept at working with cross-functional teams and stakeholders, effectively communicating complex technical concepts to non-technical audiences, and influencing decision-making at all levels of the organizations. As a senior data scientist, I am passionate about staying up-to-date with the latest advancements in data science and continuously learning and applying new techniques to solve real-world business challenges. I am results-oriented, highly motivated, and thrive in fast-paced environments, consistently delivering high-quality work on time and within budget.

Overview

6
6
years of professional experience
6
6
years of post-secondary education
2
2
Certifications

Work History

Senior Data Scientist

Trontier
07.2022 - 12.2022
  • Lead a team of data scientists in the development and implementation of machinelearning models to improve customer retention and sales
  • Utilized natural language processing techniques to analyze customer feedback andmake recommendations for product improvement
  • Collaborated with cross-functional teams to identify business problems, analyze data,and provide insights and solutions
  • Implemented big data technologies (Hadoop and Spark) to analyze large and complexdata sets
  • Communicate technical results to both technical and non-technical stakeholdersthrough clear data visualization

Data Scientist

Redefined Smart Tech Hub
02.2022 - 06.2022
  • Developed and implemented machine learning models to predict customer behaviorand improve the targeting of marketing campaigns
  • Analyzed large data sets using statistical techniques to identify trends and patterns
  • Collaborated with product and marketing teams to implement data-driven decisionmaking.

Data Analyst

Data, Uptrax
Port Harcourt
01.2019 - 01.2021
  • Developed and implemented advanced machine learning algorithms to analyze large datasets, resulting in a 20% increase in predictive accuracy and a 30% reduction in model training time
  • Led a team of five data scientists, providing technical guidance and mentoring to improve their skills in data analysis, statistical modeling, and programming languages such as
  • Python and R
  • Collaborated with cross-functional teams, including product managers and software engineers, to define project goals, scope, and deliverables, ensuring alignment with business objectives
  • Conducted exploratory data analysis and feature engineering to identify relevant patterns and variables, leading to the development of data-driven insights and actionable recommendations for clients
  • Designed and implemented a scalable data pipeline using Apache Spark and Hadoop, enabling efficient processing and analysis of large-scale datasets
  • Presented findings and insights to clients and stakeholders in a clear and compelling manner, leveraging data visualization techniques and storytelling to communicate complex concepts effectively.
  • Utilized advanced querying, visualization and analytics tools to analyze and process complex data sets.
  • Developed intricate algorithms based on deep-dive statistical analysis and predictive data modeling.
  • Set up SQL database on cloud servers to store client data for query analysis.
  • Analyzed large datasets to identify trends and patterns in customer behaviors.
  • Devised and deployed predictive models using machine learning algorithms to drive business decisions.

Data Analyst

01.2017 - 01.2019
  • Spearheaded the development of a predictive analytics system for demand forecasting,resulting in a 15% improvement in inventory management and a reduction of stockoutsby 25%
  • Conducted extensive data preprocessing, cleaning, and transformation to ensure dataquality and integrity, utilizing techniques such as outlier detection, missing dataimputation, and normalization
  • Leveraged statistical analysis and machine learning techniques, such as regressionmodels and random forests, to extract insights from structured and unstructured data,including customer reviews and social media data
  • Collaborated with cross-functional teams, including business analysts and domainexperts, to understand business requirements and translate them into analytical solutions,ensuring alignment with strategic goals
  • Designed and implemented an anomaly detection system using unsupervised learningalgorithms, allowing early identification of potential system failures and reducingdowntime by 20%
  • Provided technical guidance and mentorship to junior data scientists, fostering theirprofessional growth and enhancing their analytical skills through regular knowledge-sharing sessions and code reviews.

Education

MSc - Computer Science

Rivers State University
03.2021 - 05.2023

BSc. - Computer Science

Rivers State University
11.2015 - 05.2019

Skills

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Certification

AWS Machine Learning Engineer (Udacity)

Timeline

Senior Data Scientist

Trontier
07.2022 - 12.2022

Data Scientist

Redefined Smart Tech Hub
02.2022 - 06.2022

MSc - Computer Science

Rivers State University
03.2021 - 05.2023

Data Analyst

Data, Uptrax
01.2019 - 01.2021

Data Analyst

01.2017 - 01.2019

BSc. - Computer Science

Rivers State University
11.2015 - 05.2019
EZEKIEL PROMISE BooksSenior Data Scientist