Alfonse Sang

Angestellt, Senior Data and Reporting Analyst, Victory Farms Kenya

Skills

Datenanalyse
Microsoft Power BI
Tableau Software
Data Science
Python
SQL
R Programmiersprache
ETL
Business Intelligence
Maschinelles Lernen
AWS
Reporting
Database
Data Management
MySQL
Data Warehouse
Artificial intelligence
Technology
Google Analytics
Data Modelling
Data lake
Data Modeling
Business Analytics
SQL Server
Statistics
Data visualisation
Dashboards
Matplotlib
Statistical Analysis
Information Engineering
Cloud Computing
Analytics
Big Data
Programming Language
Snowflake
Kubernetes
linode
akamai
SharePoint

Timeline

Professional experience for Alfonse Sang

  • Current 2 years and 2 months, since Jul 2024

    Senior Data and Reporting Analyst

    Victory Farms Kenya

    - Delivered 15+ interactive dashboards adopted company-wide, reducing ad-hoc report requests by 50% and accelerating decision-making cycles. - Reduced manual data processing time by 40% through Snowflake automation, enabling the team to focus on high-impact analytical tasks. - Improved cross-regional data alignment by standardizing reporting templates, enhancing clarity for executive reviews.

  • 6 months, Sep 2024 - Feb 2025

    Data Analyst Mentor

    Phoenix Ke Analytics

    Mentored 15+ junior analysts on career development, technical skills (Python, SQL, Power BI), and portfolio-building strategies. Created personalized learning roadmaps, resulting in 90% of mentees securing roles within 6 months. Hosted workshops on data storytelling and stakeholder communication, aligning with client-focused decision-making.

  • 1 year and 6 months, May 2022 - Oct 2023

    Data Analyst

    ENGIE Energy Access

    - Reduced first-missed payments by 10% through data-driven insights and improved payment strategies. - Automated reporting processes, ensuring timely insights for decision-makers. - Improved loan portfolio performance by 15% by identifying key risk areas and implementing corrective actions.

  • 1 year, Mar 2021 - Feb 2022

    Junior Data Analyst

    Timeline Solutions Limited

    - Improved the accuracy of financial reports, reducing discrepancies by 25%. - Created dashboards that enhanced understanding of financial trends for senior management. - Led a data-driven project that identified key consumer behavior trends, leading to a successful marketing campaign.

Languages

  • English

    C2 (Expert / native speaker)

  • Swahili

    C2 (Expert / native speaker)

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