j
junio_zafack

Junior Z

@junio_zafack

Data Analytics, Business Intelligence, AI Solutions Expert

Canadá
Francês, Inglês
Algumas informações são exibidas no idioma inglês.
Sobre mim
Stop wasting hours on manual spreadsheets. I help leaders transform raw, scattered data into clear, automated, and interactive dashboards that save time and drive smart decisions. Supported by mathematics and data science, I deliver end-to-end solutions: • Dashboards & BI: Power BI, Tableau reporting • Data engineering: SQL, Python & ETL pipelines • Automation: streamlining Excel workflows • Advanced analytics: forecasting & predictive modeling Ready to turn your data into actionable insights? Let's connect!... Saiba mais

Habilidades

j
junio_zafack
Junior Z
offline • 
Tempo médio de resposta: 4 horas

Conheça meus serviços

Painéis de dados
I will design custom interactive dashboards for your busines
A partir deUS$ 30 /projetoMais detalhes
Limpeza de Dados
I will clean, analyze, and build automated data pipelines
A partir deUS$ 25 /projetoMais detalhes

Experiência profissional

UNESCO

Senior Data Analyst

UNESCO • Período integral

Jan 2021 - Mar 2026 • 5 yrs 2 mos

 Managed nationwide education datasets exceeding several million records.  Developed SQL queries and ETL workflows for school mapping projects.  Applied clustering techniques to identify priority investment regions.  Performed advanced statistical analyses supporting national education policies.  Co-authored analytical reports translated into policy recommendations

UNHCR

Data Scientist

UNHCR • Freelance

Jan 2024 - Dec 2025 • 1 yr 11 mos

 Designed predictive models to forecast educational needs over a three-year planning horizon.  Built and optimized a centralized data architecture, improving data governance and integrity by 40%.  Automated KPI reporting using interactive Power BI dashboards.  Developed SQL pipelines for extracting and transforming operational datasets.  Collaborated with multidisciplinary stakeholders to support strategic planning.