DevOps Engineer - Cloud Infra & Automation Specialist

ONANONG AUTAMA

Athens, Ohio ***** 650-***-**** ***.*******@*****.*** Onanongautama-porfolio.com

Skills

• Linux, Python, GitHub, Docker, SQL, Kubernetes, AWS cloud, Microsoft Word, Microsoft Excel, NIST800-53, Terraform, CI/CD, GitHub Action Experience

Ohio University Jan 2025 - Nov 2025

Research Assistant United States

• Designed a quantitative study using Markov Chains in Python to predict energy available

• Collected, cleaned, and segmented ten years of historical weather data from Open-Meteo using Python and stored it in CVS format, creating a ready-to-use dataset for analysis that cut data-preparation time by half

• Developed a Python script to automate labeling of raw temperature data into discrete energy states, establishing a clear metric for model evaluation.

• Conducted statistical analyses (CDF, ECDF, AIC, BIC) in Jupyter Notebook with Pandas, NumPy, and Matplotlib to identify whether the properties of a Markov chain were present in the dataset.

Becelo Mar 2023 - Aug 2023

Server/Infrastructure Engineer (Freelancer) Thailand

• Developed and deployed server infrastructure using Python and SQL, enhancing system efficiency and reliability

• Collaborated with developers to resolve web application issues, improving application performance and user experience

• Created Dockerfiles to streamline application deployment, reducing setup time and increasing deployment efficiency

• Designed and deployed an E-commerce web application in Kubernetes (AWS EKS), ensuring scalability and high availability

• Created YAML files to deploy a LAMP stack, facilitating efficient web server setup and management

• Pulled customized images from AWS ECR, ensuring efficient deployment of applications

• Deployed monitoring tools, Prometheus and Grafana, using Helm to enhance system observability

• Monitored and maintained server infrastructure, ensuring optimal performance and uptime

• Monitored servers using CloudWatch, Prometheus, and Grafana to ensure system reliability and performance

• Increased volume storage on AWS EBS and CPU on AWS EC2 to support growing application demands Ericsson Nov 2019 - Sep 2022

Integration Engineer Thailand

• Monitored network performance

• Supported customers by resolving technical issues

• Demonstrated equipment usage to customers, improving their understanding and effective utilization of the technology

• Troubleshot system issues

• Enabled reading and writing of data in JSON and XML formats using Python, improving data processing efficiency

• Utilized the Linux operating system to manage server environments, enhancing system reliability and performance

• Advised and analyzed team problems

• Created Python modules to execute tasks in 20 minutes instead of 50, significantly improving operational efficiency Education

Ohio University Aug 2024 - Dec 2025

Master's degree, information and telecommunication system Ohio University Jan 2015 - Jan 2019

B.S., Electrical Engineering

Certifications

• PCAP - Certified Associate in Python Programming:verify.openedg.org: wuRs.WUsY.Rnyk

• CKA - Certified Kubernetes Administrator:training.linuxfoundation.org/certification/verify: LF-ulf892hamx

• Google Digital Marketing & E-commerce Certificate:https://www.credly.com/badges/3b2c19f0-10dc-42b7-a098abc2f614161d/public_url Projects

Personal website

• Implemented Infrastructure as Code using Terraform to deploy and manage AWS S3 buckets and Route53 DNS services

• Developed GitHub Actions CI/CD pipelines to automate HTML file uploads to AWS S3

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