Data Science & Analytics Consultant

BRANDON ORIRI

Nairobi, Kenya +254-***-****** ********************@*****.*** linkedin.com/in/brandon-oriri-4b7994131 PROFESSIONAL SUMMARY

Results-driven Data Science and Analytics Professional with extensive experience in data entry, data visualization, business intelligence, and database management. Proficient in leveraging SQL, Tableau, Power BI, SurveyCTO, and machine learning workflows to process large datasets, maintain data integrity, and support executive decision-making.

CORE COMPETENCIES & TECHNICAL SKILLS

Data Analysis & Visualization: SQL, Tableau, Power BI, Business Intelligence (BI), Data Interpretation, Quality Control

Data Management & Collection: SurveyCTO, QGIS, Data Cleaning, Data Entry, Data Labeling, Database Administration, CPIMS

Software & Administrative Tools: MS Office (Excel, Word), QuickBooks, Sage, Pastel, System Troubleshooting

PROFESSIONAL EXPERIENCE

Data Labelling Operator April 2025 – Present

Fuzu International Remote

Annotate and categorize raw multi-modal datasets (images, text, audio) to optimize machine learning model development.

Execute rigorous Quality Assurance (QA) checks, reviewing and verifying labeled datasets to guarantee high precision.

Collaborate with Project Managers to refine data processing workflows, clarify client criteria, and resolve edge cases.

Manage labeled datasets systematically through standard filing, processing, and storage protocols for future scalability.

Data Analyst Consultant

January 2024 – April

2024

Jhpiego (Johns Hopkins Program for International Education in Gynecology & Obstetrics)

Nairobi, Kenya

Executed data entry and verification for monthly local government expenditures across 51 TCI geographies for FY 2021/2022 and 2022/2023.

Audited key activity timelines, training logs, and milestone tables against Fixed Amount Award (FAA) records.

Updated The Challenge Initiative (TCI) Dashboard with community health data and conducted quality control on field data.

Analyzed FAA payment trends and financial patterns to produce summary reports for program management. Data & Field Systems Assistant August 2022 – November 2023 Komaza Forestry Ltd Nakuru, Kenya

Supported value chain teams in maintaining data integrity and submitting structured operational records. Monitored field team performance via live dashboards and KPI tracking to flag and resolve data inconsistencies.

Designed and deployed digital survey tools using SurveyCTO and generated geospatial maps using QGIS.

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Provided Tier-1 technical support to field teams operating mobile data collection platforms. Data & Monitoring Assistant (USAID Nuru Ya Mtoto Project) November 2021 – July 2022 Development Knowledge Link Africa (DEVLINK) Homa Bay, Kenya Trained Community Health Volunteers on OVC household enrollments, filing Standard Operating Procedures (SOPs), and data quality standards.

Conducted Data Quality Assessments (DQA) with the MEL Officer and verified child protection records in CPIMS.

Performed regular database backups, data cleaning, and record archiving to maintain long-term data integrity.

ICT & Data Assistant March 2021 – August 2021

Nakuru College of Health Sciences Nakuru, Kenya

Managed administrative data entry, system backups, database maintenance, and local network infrastructure.

Tutored students in data literacy and Microsoft Office applications while managing ICT troubleshooting. EDUCATION & CREDENTIALS

Bachelor of Business Information Technology (Business Intelligence Major) – Strathmore University

(2015 – 2019)

Certificate in Cybersecurity & Blockchain Technology – American Spaces (2021) Accounting Software Certificates (QuickBooks, Sage, Pastel) – Bright Star Institute (2015) Certificate in Microsoft Office Packages – Institute of Advanced Technology (2014) PROFESSIONAL DEVELOPMENT

Certificate in Digital Freelancing – Generation Kenya (2024) Transformative Leadership & Communication – American Spaces (2021) REFERENCES

Ms. Julian Shimega

Data Science Manager

Fuzu International

Email: ********@*****.***

Tel: +254-***-******

Mr. Ken Owino

Senior Data Operations Officer

Jhpiego

Email: ********@*****.***

Tel: +254-***-******

Mr. Kennedy Mahuthu

Team Lead

Komaza Forestry Ltd

Email: ********@*****.***

Tel: +254-***-******

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