Allan Roimen
@allanroimen
Data analyst skilled in Excel, SQL, and Tableau delivering insights.
KenyaWhat I'm looking for
I am a data analyst with practical experience using Excel, SQL and Tableau to deliver actionable insights and reports that drive decision-making. I have completed focused data analytics training and applied these skills in project work and client engagements.
My projects include churn analysis for a telecommunications dataset and sales-performance dashboards for Tata Business Insights, where I identified seasonality, regional revenue leaders, and growth opportunities. I pair technical analysis with clear recommendations to support marketing, operations, and expansion planning.
Professionally I have supported clients as an online freelancer—handling transcription, data entry, and reporting—while previously managing operations and logistics where I used Excel for tracking, cost reductions, and performance summaries. I bring a results-oriented approach, attention to data quality, and a track record of improving processes.
Experience
Work history, roles, and key accomplishments
Freelance Data Analyst
Online Freelancer
Jan 2021 - Present (5 years 5 months)
Provided transcription, data entry, and dataset analysis for clients, improving data handling efficiency by 15% and raising transcription accuracy from 78% to 88%. Delivered regular Excel reports and dashboards to inform client decisions.
Partner, Driver
Uber
Jan 2019 - Dec 2023 (4 years 11 months)
Operated as an Uber partner achieving 'Uber Gold' status and a 5‑star rating across 7,126+ trips, growing customer base by 40% and using Excel to track weekly ride trends to optimize performance.
Operations Manager
Robet & Sons Co. Ltd.
Feb 2016 - Nov 2019 (3 years 9 months)
Managed logistics and procurement for construction and farm supply operations, improving project completion timelines by 15% and reducing transportation costs by 20% through vendor negotiation and route optimization.
Education
Degrees, certifications, and relevant coursework
DataCamp
Certificate, Data Analytics
2024 - 2024
Activities and societies: Online courses and hands-on exercises in data manipulation and visualization.
Completed DataCamp coursework in 2024 focused on practical data analysis and tool proficiency.
Excel Global College
Certificate, Data Analytics
2023 - 2023
Activities and societies: Practical Excel projects and data reporting exercises.
Completed a Data Analytics program covering Excel-based analysis and reporting in 2023.
Flight Training Centre
Commercial Pilot License, Aviation
2015 - 2017
Activities and societies: Flight training, navigation, and safety procedures.
Completed Commercial Pilot License training at a flight training centre between 2015 and 2017.
Flight Training Centre
Private Pilot License, Aviation
2012 - 2015
Activities and societies: Basic flight training and solo flight experience.
Completed Private Pilot License training at a flight training centre from 2012 to 2015.
Availability
Location
KenyaAuthorized to work in
Job categories
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