Chibueze Ogoko

Experience

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  Mclatek Nigeria Ltd

  Jun 2005 - Nov 2005

  Engineering Intern

  Coordinated with the Head of Engineering department and Project Manager to design work plan for the maintenance of crane and crane accessories as well as transport to worksite locations. Assisted in developing KPIs to improve operational standards.Worked in teams carrying repairs and test-runs on cranes.Maintenance of crane and lifting accessories - chain slings, link chains, cable carriers, shackles, wire ropes, hooks, blocks, and clamps.Assisted in training crane operators on, lifting instructions and safety.Participated in workshop safety and regulation seminars.Prepared weekly reports on workshop activities. Show less

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  Prologistics Int'l Ltd

  Mar 2008 - Aug 2009

  Mechanical Engineer

  Planned and implemented maintenance schedule of vehicle to meet time frame designated by management.Effective monitoring and file- keeping on inventory, on vehicle spare parts, office and maintenance supplies, workshop tools and equipment, and equipment certifications.Developing KPIs to optimize maintenance standards.Effective Communication with management and Shop technicians in keeping schedules and meeting deadlinesUp to date reports on maintenance tasks, and requirements.

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  Dalhousie University

  Jan 2011 - May 2011

  Teaching Assistant

  Assisted the course instructor in Tutorials, and marking of tests and assignments in Mechanical Unit operations for Chemical and Process Engineering

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  Nova Scotia Community College

  Mar 2011 - Sept 2011

  Auxiliary Math Teacher

  Taught and assessed students of the ACTP and CCA programsPlanned teaching curriculum for the semesters

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  Welltec

  Jan 2012 - Mar 2012

  Jr. Cased Hole Supervisor

  Ran casing logs using the multi-finger caliper tool, acoustic bond tool and temp tool for casing integrity check, cement evaluation and temperature logs.Interpreted cased hole multi finger caliper logsAssembled perforating guns and conducted well perforations on casing for cement operations and completions workover in already producing wells.

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  Schlumberger

  Mar 2012 - Mar 2019

  Core Completions Specialist

  Lead job preparation processes in accordance with client specific quality plans, and submitted accurate, and timely paperwork and job reports capturing lessons learnedEffectively designed and installed over 400 downhole completions tubular systems in Frac wells, Insitu SAGD and CSS wells.Proficient knowledge and extensive use of design software for completion tubular systems.Performed mentorship to junior field engineers and field specialistsEnsured installation procedures are followed without compromising safetyLiaise with client onsite in planning and design of installation projects as well as assist in troubleshooting where necessary Show less

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  Ovio Inc.

  Jun 2018 - Oct 2018

  Sales Representative

  Sold 200+ Bell Canada residential products in the last 3 months working with OVIO Achieved sales leadership role due to consistency in sales as well as mastering sales systems, mentoring, public speaking and delivering presentations on topics centered on sales growthProficient in use salesforce softwareMaintain reports on the effectiveness of campaigns and if they meet KPIs

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  1000ml

  May 2019 - Feb 2020

  Data Scientist - Resident

  Implement data engineering and analytics analysis for marketing and finance clients to increase conversion rates of customers and improve operational efficiency.Carry out unsupervised learning techniques on telecommunications data to gather insights of customer to increase profitability. Ensure software design principles were met in creation of web and backend applications.Carry out EDA on financial data to generate analytical report and insight. Build and deploy docker containers of models for predictive analysis. Show less

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  Quantuity Analytics Inc.

  Feb 2020 - Oct 2021

  Data Scientist and Senior consultant

  Partnered effectively with cross-functional teams to tackle customer issues and deliver data-driven insights via IT solutions. This close partnership entailed regular communication, sharing ideas, aligning goals, and working towards achieving them together. Ensured the company's compliance with data and governmental regulations, leading to zero reported cases of noncompliance during my tenure.Developed, maintained, and optimized Python and Bash scripts to enhance data operation efficiency. Specifically, I utilized these scripting languages to automate pre- and post-processing tasks, which resulted in measurable improvements in processing times and overall workload reduction.Worked extensively with Docker to deploy and manage containerized machine learning models. This was part of the design and implementation of a Continuous Integration/Continuous Deployment (CI/CD) system which led to a significant 30% reduction in lead times for product releases, and enhanced scalability and portability of our machine learning models across diverse computing environments.Additionally, throughout my tenure, I honed my skills in analytics, visualization, and machine learning Python libraries, leveraging these enhanced abilities to foster a data-centric organizational ethos. By promoting such practices, we managed to bolster decision-making precision based on empirical evidence rather than intuition alone. Show less

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  IBM

  Nov 2021 - now

  Data Scientist

  Migrate environments to newer versions on platforms like Azure Databricks, enhancing platform efficiency and leveraging the latest features.Conduct experiments to refine data processing methods, such as removing outliers from time series datasets, to improve model accuracy.Analyze and optimize model training processes (e.g., LSTM models) to enhance model interpretability and provide clear insights to clients.Design and implement model training pipelines using tools like Azure Data Factory to streamline processes and reduce manual intervention.Develop and apply methodologies to smooth prediction values, improving the consistency and reliability of forecasting models.Monitor model performance over time, initiate retraining cycles, and maintain model accuracy by addressing model drift.Update libraries and deploy model training and prediction pipelines to ensure compatibility with the latest tools and technologies, optimizing processing speed.Perform hyperparameter tuning to optimize model performance, directly contributing to more accurate and reliable predictions.Conduct detailed data analysis to identify optimal periods for model training, ensuring models are trained on sufficient and relevant data.Regularly monitor and retrain models with updated data to sustain and improve forecasting accuracy and model effectiveness.Test and validate dashboards and visualizations to ensure accuracy, usability, and performance.Collaborate with cross-functional teams to understand requirements, resolve issues, and improve reporting and analytics tools.Create and maintain documentation for model processes, testing procedures, and user guides to support knowledge sharing and continuous improvement.Provide feedback for ongoing enhancements of machine learning models and reporting systems, staying up to date with industry best practices and new technologies. Show less