Data Engineer & Analytics Professional with hands-on experience designing data architectures, building ETL
pipelines, managing data warehouses, and creating insightful dashboards to support data-driven
decision-making. S…
Data Engineer & Analytics Professional with hands-on experience designing data architectures, building ETL
pipelines, managing data warehouses, and creating insightful dashboards to support data-driven
decision-making. Skilled in modern data stack technologies and cloud platforms, with strong analytical thinking,
rapid learning ability, and a passion for driving digital transformation and socio-economic development through
data
<p>Data Engineer & Data Analyst | Kaeyros Analytics — Yaounde, Cameroun Dec 2024 – May 2025</p><p>Led end-to-end data lifecycle projects to transform raw data into actionable business insights using modern data engineering and BI tools.</p><p></p><p>Key Contributions:</p><p></p><p>● Designed & modeled relational and analytical databases</p><p>● Built ETL pipelines for batch & streaming data (PySpark, Kafka)</p><p>● Developed data warehouses & data marts aligned with business goals</p><p>● Created data catalogs, lineage, naming standards & metadata documentation</p><p>● Built dashboards & analytics reports using Tableau</p><p>● Containerized and deployed analytical solutions on AWS</p><p>● Managed complete data pipeline: sourcing → cleaning → modeling → visualizing</p><p></p><p>Tech Stack: Python, SQL, PySpark, Kafka, Snowflake, SQL Server, NoSQL, Airflow, Tableau, Docker, FastAPI, AWS, GitLab CI/C </p>
<p>Led end-to-end data lifecycle projects to transform raw data into actionable business insights using modern data engineering and BI tools.<br>
Designed and modeled relational and analytical databases.<br>
Built ETL pipelines for batch and streaming data (PySpark, Kafka).<br>
Developed data warehouses and data marts aligned with business goals.<br>
Created data catalogs, lineage, naming standards, and metadata documentation.<br>
Built dashboards and analytics reports using Tableau.<br>
Containerized and deployed analytical solutions on AWS.<br>
Managed the complete data pipeline from sourcing to cleaning, modeling, and visualizing.</p>
<p>Developed predictive models for incident detection and user segmentation.<br>
Built BI dashboards to optimize the emergency alert system (SOS Cameroun App).<br>
Conducted exploratory data analysis and feature engineering.<br>
Automated reporting workflows and visual analytics.</p>
<p>Designed and implemented enterprise software using modern architectural patterns.<br>
Built microservices and REST APIs with Django, Flask, React, and Next.js.<br>
Implemented CI/CD pipelines using GitHub Actions, Docker, and GitLab.<br>
Practiced agile development (Scrum) and clean code principles (TDD, SOLID).<br>
Managed asynchronous tasks with Celery and Redis.</p>
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