Hi, I am Collen Kriel.
A Data Analyst.
Data-driven professional with 4 years of experience transforming complex datasets into strategic business insights. I specialize in identifying growth opportunities, mitigating risks, and delivering measurable outcomes through analytical problem-solving. My expertise spans cloud computing, DevSecOps, and enterprise software solutions, with a proven track record working with Fortune 500 companies. I excel at translating technical concepts into actionable insights for diverse stakeholders, leveraging advanced analytical skills to influence strategic outcomes and drive sustainable business growth.
Projects
2Market Sales & Customer Analysis
Multi-channel analytics revealing Instagram's 40% higher conversion rates and strategic customer segmentation insights driving optimization across international markets.
- Excel
- SQL
- Tableu
Global Bioenergy Production and Usage
Analyzed 122,000+ energy records across 195+ countries using SQL and Tableau. Discovered Asia consumes nearly half of global bioenergy, while developing nations depend on deforestation-driving wood and charcoal.
- Excel
- SQL
- Tableu
Marine Protection Analysis
Revealed 60% of "protected" ocean areas provide inadequate protection. Data-driven insights transforming global conservation policy.
- Excel
- SQL
- Tableu
- Python
Skills
- Excel
- SQL
- Tableu
- Python
- R
- CI/CD
- Git