Nebiyu Samuel Email & Phone Number

Berlin, Germany

Addis Ababa, Ethiopia

* Successfully architected and built a data lake solution utilizing AWS S3 as a storage layer, and Athena and Python as a powerful query and transformation engine. The solution enabled us to store any data as it is, eliminating the need for costly and time-consuming data transformations.* Designed and implemented a custom ingestion engine that facilitated.

Addis Ababa, Ethiopia

* Developed an automated data ingestion and transformation pipeline using Fivetran and ADF for data ingestion, and applied DBT to carry out data transformations such as data cleansing, column type casting, and standardization in a context-agnostic manner, resulting in a 22% improvement in data processing efficiency.* Implemented a robust log management.

Mumbai, India

* Extracted data from various websites using Beautiful Soup and stored it in a structured format for further analysis.* Developed interactive visualizations using Redash to present insights and data in a concise manner to technical leads.* Conducted data cleaning and preprocessing tasks to ensure data accuracy and consistency.

Addis Ababa, Ethiopia

* Worked on Azure to automate interactions with customers by developing intelligent bots, machine learning models to classify images, used azure cognitive services to work on real-world image classification problems, self-extract image files from videos.* Worked on deep learning project to detect if a person is wearing a face mask or not by using azure.