CHRISTIAN SOMTOO OBIECHINA
PROFESSIONAL SUMMARY
As an experienced Data Scientist and Analyst, I possess a versatile skill set
covering machine learning, deep learning, NLP, recommender systems, and
computer vision. I have a proven track record in developing advanced models,
optimizing processes, and enhancing user experiences. My expertise in NLP
extends to text and sentiment analysis, allowing me to uncover valuable insights
from data trends for informed decision-making. I bring a unique perspective to
data science and AI, utilizing existing data to predict trends and provide
innovative, impactful solutions. I am proficient in deep learning methods to
optimize organizational systems and have successfully implemented apriori
algorithms for intelligent system recommendations, fostering innovation.
Furthermore, I excel in creating interactive dashboards customized for diverse
applications, enhancing data accessibility. My unwavering commitment to
staying at the forefront of data science ensures a constant drive for innovation
and transformative outcomes in forward-thinking organizations.
Address: 2 St. Mary's Court St.
Mary's Street, Huntingdon,
Cambridgeshire UK PE29 3PE
Phone: -
Email:-LinkedIn: https://www.linkedin.com/i
n/christian-obiechina-mnse-fmp-nieeeiaoip-member-aieng-6b7b6396/
Github:
https://github.com/AlDSChriSOB
SKILLS
WORK HISTORY
Data Scientist (Remote), 08/2023 to Current
CASSO TOWER OF IVORY - LAGOS, NIGERIA
Improved Sales Forecast Accuracy
Situation: Faced with inaccurate sales forecasts leading to inventory
issues.
Task: Enhance sales forecasting accuracy to optimize inventory
management.
Action: Developed and implemented advanced predictive models,
reducing forecasting errors by 20%.
Result: Improved inventory turnover and reduced excess inventory
costs.
Customer Segmentation for Marketing Campaigns
Situation: Needed to boost marketing campaign effectiveness.
Task: Identify and target specific customer segments for marketing
campaigns.
Action: Conducted in-depth customer segmentation analysis, resulting in
a 15% increase in product sales.
Result: Achieved a 20% higher conversion rate in marketing campaigns.
Data Quality Enhancement.
Situation: Data-related issues affecting business confidence.
Task: Establish data quality framework and governance policies.
Action: Implemented data quality framework, reducing data errors by
30% and instilling stakeholder confidence.
Result: Minimized data-related issues, fostering a culture of data
reliability.
Operational Efficiency Improvement
Situation: Complex and time-consuming operational processes.
Task: Streamline operational processes to boost efficiency.
Action: Optimized operational processes, reducing completion time by
40% and error rates by 20%.
Result: Increased productivity and resource reallocation.
Microsoft Office Suite:
Excel(Advanced),
PowerPoint(Advanced),
Word(Advanced),
Outlook(Advanced).
Data Collection and Preparation
Data Analysis
Statistical analysis
Data validation and analysis
Proficient in Python, Java.
SQL proficiency
Machine learning techniques
Data visualisation tools
Predictive / Statistical modelling
Data Mining
Dashboard Development:
Tableau (Proficient), Power BI
(Proficient), Google Data Studio
(Proficient), Excel (Advanced)
Deep learning frameworks:
Tensorflow, PyTorch.
Agile mindset and start-up
environment experience.
Excellent analytical,
communication, and
presentation skills.
Facility Management
Natural Language Processing (NLP) for Text Analysis.
Situation: Need to extract insights from unstructured text data.
Task: Apply NLP techniques for text analysis.
Action: Developed custom NLP models for text analysis, extracting
valuable insights.
Result: Enabled data-driven decision-making from unstructured textual
data.
Machine Learning Model Development.
Situation: Demand for predictive modelling.
Task: Create machine learning models for strategic decision-making.
Action: Developed and deployed machine learning models for sales
predictions, inventory management, and demand planning.
Result: Enhanced decision-making, automating critical processes.
Cross-Functional Team Collaboration.
Situation: Need for collaborative efforts on complex challenges.
Task: Collaborate with cross-functional teams.
Action: Engaged in cross-functional collaboration to address complex
business challenges.
Result: Successfully delivered data-driven solutions and insights for
decision-making.
Support Worker, 03/2023 to 08/2023
Ivolve Care and Support - Bridlington, East Riding of Yorkshire
Monitored 3 individuals' progress on daily basis, continuously updating
and adjusting care plans to meet health and wellbeing needs.
Performed personal care activities such as washing and dressing,
consistently promoting positive health and hygiene by 5% with quarter 2
2023.
Led group activity programmes to support independence and
encourage community inclusion.
Data Analyst, 10/2019 to 08/2022
CASSO TOWER OF IVORY - LAGOS, NIGERIA
Sales Forecasting and Reporting.
Enhanced sales accuracy by 15%, reduced excess inventory costs by
10%, and improved inventory turnover through the development and
implementation of advanced predictive models.
Customer Segmentation
Achieved a 20% higher conversion rate, resulting in a 15% increase in
product sales, by identifying and targeting specific customer segments
for marketing campaigns.
Data Quality Improvement
Reduced data errors by 30%, increased stakeholder confidence in data
accuracy, and minimized data-related issues through the
establishment of a data quality framework and governance policies.
Operational Efficiency
Streamlined operational processes, reducing completion time by 40%
and error rates by 20%, leading to increased productivity and resource
reallocation.
Facility Coordinator, 11/2014 to 09/2019
Provast Limited - Port Harcourt , Nigeria
Site Disruption Prevention
Situation: Faced with the challenge of preventing site disruptions, especially
during the COVID-19 pandemic.
Reporting and Auditing
Operations and Maintenance
Power and Machines - Motors
Task: Develop strategies to prevent disruptions and maintain the facility's
operational continuity.
Action: Produced and maintained an up-to-date schedule of contract
renewal dates in MMMS - planon, reducing site disruptions by 25% during
the COVID-19 pandemic.
Result: Ensured the continuous operation of facilities, minimizing disruptions
and maintaining safety.
Preventive Maintenance Scheduling
Situation: Needed to improve equipment and system maintenance to
prevent issues.
Task: Implement preventive maintenance schedules for equipment and
systems.
Action: Established and executed preventive maintenance schedules to
enhance equipment and system reliability.
Result: Achieved improved equipment performance and a reduction in
unplanned downtime, increasing operational efficiency.
Issue Identification and Resolution
Situation: Responsible for identifying and addressing maintenance issues.
Task: Inspect sites and coordinate issue resolution with third-party
contractors.
Action: Conducted thorough site inspections to accurately locate
maintenance issues and effectively liaised with third-party contractors to
ensure satisfactory and timely repairs.
Result: Timely identification and resolution of maintenance issues,
maintaining the facility's operational efficiency and safety.
.Electrician, 03/2014 to 10/2014
Golden Oil Industries Limited - Onitsha, Nigeria
Consistently met quality control standards through thorough inspections of
completed electrical works.
Complied with BS 7671 standards to complete electrical installations.
Maintained and tested fire alarm systems, ensuring faultless electrical
function.
Operated electrical measuring devices appropriately, including analysers, amp
metres and voltmeters.
Performed complex electrical installations and fit-outs, employing strict
attention to detail to reduce errors.
Mathematics Teacher, 02/2013 to 03/2014
Government Secondary School - Omerelu Rivers State, Nigeria
Ran 3 Maths Society events demonstrating practical applications of maths
studies per session.
Supported diversity and inclusion, fostering welcoming and engaging learning
environments.
Assigned homework and out-of-class activities to underscore course concepts.
Performed weekly assessments and recorded pupils' progress to monitor
academic progress and challenges.
Procurement trainee, 04/2011 to 09/2011
Ocean Marine Security Limited - Port Harcourt , Nigeria
Processed proof of delivery requests and handled limited inventory
management activities on daily basis.
Arranged meetings with vendors to provide with product requirements
weekly.
Coordinated with suppliers to resolve performance related issues.
Checked shipments to ensure quality and quantity of purchased items
monthly.
Checked shipments to ensure quality and quantity of purchased items.
EDUCATION
Master of Science, Artificial Intelligence And Data Science - 09/2022 - 09/2023.
University of Hull - Kingston-upon-Hull East Yorkshire UK.
Bachelor of Science, Electronic and Computer Engineering - 09/2007 to 08/2012
Nnamdi Azikiwe University - Awka Nigeria.
PROFESSIONAL DEVELOPMENT AND QUALIFICATIONS
Certified Member Association of International Engineers(AIENG)
2023
Non-Abusive Psychological and Physical Intervention(NAPPI)
2023
Certified First Aider and Member Nigerian Society of Red Cross
2021
Certified Facility Management Professional(FMP)
2021
Certified Authorized Electrical Person(AEP) - SEPCiN
2020
Trained and Authorized Permit to Work Holder - SEPCiN
2016
Certified Corporate Member Nigerian Society of Engineers(MNSE)
2018
Registered Member International Facility Management Association(IFMA) 2016
Member Institute of Safety Professionals of Nigeria(ISPON)
2014
Mandatory Continuing Professional Education (MCPE) Programme
2018
LANGUAGES
English
