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I build robust cloud infrastructure and data pipelines for ambitious startups and enterprise teams.

AWS AWS Cloud Practitioner
AWS AWS Data Engineer
AWS AWS DevOps Engineer
Apache Airflow Airflow DAG Author
Apache Airflow Airflow Certified
Network CCNA
Yonatan Assefa

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DockerDocker
KubernetesKubernetes
AWSAWS
TerraformTerraform
Apache SparkApache Spark
Apache KafkaKafka
Apache AirflowAirflow
SnowflakeSnowflake
PythonPython
scikit-learnScikit-Learn
TensorFlowTensorFlow
JupyterJupyter
DockerDocker
KubernetesKubernetes
AWSAWS
TerraformTerraform
Apache SparkApache Spark
Apache KafkaKafka
Apache AirflowAirflow
SnowflakeSnowflake
PythonPython
scikit-learnScikit-Learn
TensorFlowTensorFlow
JupyterJupyter

Senior Data Engineer

Leading Tech Firm

Architected and maintained highly scalable data pipelines processing over 10M+ rows daily. Implemented CI/CD for data workflows and optimized Snowflake data warehouses for cost and performance.

Apache Spark Snowflake Airflow AWS

DevOps Engineer

Global Cloud Solutions

Led migration of legacy infrastructure to AWS/GCP Kubernetes clusters. Automated provisioning using Terraform and established robust monitoring with Prometheus & Grafana.

Kubernetes Terraform Docker

Data Analyst

FinTech Startup

Built analytical dashboards and automated reporting pipelines. Applied machine learning models to fraud detection and customer segmentation.

Python PostgreSQL Tableau
"

Yonatan is the kind of engineer who doesn't just solve problems — he prevents them. His cloud architecture work cut our infra costs by 40% while doubling reliability.

"
— Former Engineering Lead
2015 — 2019

B.S. Computer Science

University Name Placeholder

Issued 2021

AWS Certified Solutions Architect

Amazon Web Services

Issued 2022

Google Professional Data Engineer

Google Cloud

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