I am a results-driven data professional with extensive experience in data analytics, machine learning, and capacity management across public sector and corporate environments. I have delivered predictive models, dashboards, and automation to enable faster, data-informed decision making and cost savings. I enjoy collaborating with cross-functional teams to translate business needs into actionable insights and scalable solutions. Currently pursuing an MSc in Data Science while contributing as a Data Scientist at RiverTree Data Solutions. Previously, I led HR analytics and capacity-management initiatives at Atos and Eviden, and implemented data governance and reporting pipelines for several government accounts. Proficient in Python, R, SQL, Power BI, SAC, and Tableau, with strong stakeholder management and communication skills.

Allen Ohimain

I am a results-driven data professional with extensive experience in data analytics, machine learning, and capacity management across public sector and corporate environments. I have delivered predictive models, dashboards, and automation to enable faster, data-informed decision making and cost savings. I enjoy collaborating with cross-functional teams to translate business needs into actionable insights and scalable solutions. Currently pursuing an MSc in Data Science while contributing as a Data Scientist at RiverTree Data Solutions. Previously, I led HR analytics and capacity-management initiatives at Atos and Eviden, and implemented data governance and reporting pipelines for several government accounts. Proficient in Python, R, SQL, Power BI, SAC, and Tableau, with strong stakeholder management and communication skills.

Available to hire

I am a results-driven data professional with extensive experience in data analytics, machine learning, and capacity management across public sector and corporate environments. I have delivered predictive models, dashboards, and automation to enable faster, data-informed decision making and cost savings. I enjoy collaborating with cross-functional teams to translate business needs into actionable insights and scalable solutions.

Currently pursuing an MSc in Data Science while contributing as a Data Scientist at RiverTree Data Solutions. Previously, I led HR analytics and capacity-management initiatives at Atos and Eviden, and implemented data governance and reporting pipelines for several government accounts. Proficient in Python, R, SQL, Power BI, SAC, and Tableau, with strong stakeholder management and communication skills.

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Experience Level

Expert
Expert
Expert
Expert
Intermediate

Language

English
Fluent

Work Experience

Data Scientist at RiverTree Data Solutions
October 1, 2025 - Present
Developing an anomaly detection tool using unsupervised algorithms for an IoT environment. Creating a data visualization tool for a charitable organisation to monitor financial operations using Power BI. Enhancing the ability to make informed decisions.
HR Data Analytics at Eviden Technology Services Limited
April 1, 2023 - February 1, 2025
Created value for management by delivering HR data insights on annual leave, sickness absence and performance monitoring; implemented dashboards in Power BI and SAP Analytics Cloud; automated processes and improved delivery speed by ~10%.
HR Data Analytics at Atos
October 1, 2008 - April 1, 2023
Developed data analytics solutions across multiple accounts (e.g., Department of Health, Home Office, EDF Energy, Aberdeen City Council, Skills Development Scotland, Highways Agency) including attrition modelling, sentiment analysis, capacity management reporting, and governance; delivered timely performance KPI reports and CMIS enhancements.
IT Capacity Planner at Carphone Warehouse
August 1, 2008 - October 1, 2008
Delivered bandwidth usage analysis for WAN/LAN links using SolarWinds; identified data and behaviour patterns to forecast usage inputs for proactive capacity reporting; maintained Excel-based solutions.
IT Capacity Planner at Fujitsu Services Ltd
October 1, 2004 - August 1, 2008
IT Capacity Planner in ASPIRE (HMRC); analyzed historical server performance data, conducted capacity analysis, and recommended usage and cost optimizations; used BMC Performance Analyzer and SQL/Excel for data analysis and forecasting.
IT Manager at City Express Bank Plc, Nigeria
August 1, 1999 - May 1, 2003
Managed and coordinated an IT team of 10; administered Equinox banking package; improved banking processes by 30%; designed banking modules for development phases.
Project Lead at Simplex Systems Nig Ltd
September 1, 2003 - May 1, 2004
Participated in the changeover and implementation of an Insurance Application (Multiplan); provided project management support during the period.

Education

Post Graduate Diploma in Business Administration at Liverpool, UK
January 11, 2030 - January 7, 2026

Qualifications

Master of Science (MSc.), Data Science
January 11, 2030 - October 1, 2025
Bachelor of Science (BSc.), Computer Science
January 11, 2030 - January 7, 2026
IBM Data Science Professional Certificate
January 11, 2030 - January 7, 2026
Advanced Solution Lab for Machine Learning (Google)
January 11, 2030 - January 7, 2026
Data Science, Atos - (Text Analytics and Sentiment Analysis)
January 11, 2030 - January 7, 2026
Power BI Data Analyst Associate Certification
January 11, 2030 - January 1, 2024
Google Cloud Certified Professional Data Engineer
January 11, 2030 - January 1, 2020
Agile Awareness Foundation Yellow Belt
January 11, 2030 - January 7, 2026
Lean Certificate
January 11, 2030 - January 7, 2026
ITIL Practitioner Certificate (Capacity Management)
January 11, 2030 - January 7, 2026
ITIL Foundation IT Service Management Ver. 2 & 3
January 11, 2030 - January 7, 2026
Capacity Management (Foundation & Advance Certificate, Capacitas)
January 11, 2030 - January 7, 2026

Industry Experience

Government, Healthcare, Education, Energy & Utilities, Professional Services