Adrian Castellar

DevOps Engineer

LittleBIG Connection

Nov 2024 - Current (8 months)

• Designed and implemented cloud infrastructure solutions using Azure. • Developed and managed CI/CD pipelines using GitHub Actions to streamline Azure and Kubernetes deployments, leveraging Git for version control and ensuring code quality through code review practices. • Automated key deployment workflows on Azure and Kubernetes, enhancing scalability and efficiency, while applying Docker for containerization and network management principles to optimize performance. • Monitored Azure and Kubernetes environments to ensure performance, security, and compliance, utilizing my background in monitoring systems to build resilient infrastructures. • Collaborated with cross-functional teams to identify and implement automation opportuniti

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DevOps Engineer

Expeditech

Aug 2023 - Sep 2024 (1 year 2 months)

• Designed, implemented, and managed CI/CD pipelines using Azure DevOps to automate deployment processes and ensure smooth continuous integration and delivery. • Managed Azure Kubernetes Service (AKS) clusters, including scaling, monitoring, and optimizing performance, leveraging foundational knowledge of Docker and Linux administration to enhance reliability. • Deployed and managed Azure storage solutions, including Blob storage, to handle application data efficiently. • Automated operational tasks using PowerShell and Azure DevOps pipelines to increase productivity and reduce manual intervention, drawing on my experience with IaC principles and solution architecture. • Monitored and troubleshot Postgres databases, ensuring optimal

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DevOps Engineer

ICS Complete

Oct 2022 - Aug 2023 (11 months)

• Created automation scripts using Bash and Python to improve deployment and infrastructure management. • Integrated Azure Blob Storage for secure data handling in cloud environments. • Assisted in migrating legacy applications to Kubernetes, enhancing scalability and performance, leveraging Docker expertise and strong Linux administration capabilities. • Used Terraform for Infrastructure as Code (IaC) to standardize provisioning across Azure and on-prem environments, applying security best practices and network management principles. • Optimized CI/CD workflows with GitHub Actions, adding automated testing and deployment, utilizing Git for version control of automation scripts and workflows. • Tuned and scaled Postgres databases

Junior DevOps Engineer

Lovepop

Sep 2019 - Oct 2022 (3 years 2 months)

• Designed and implemented CI/CD pipelines using AWS CodePipeline to streamline application deployments. • Managed AWS infrastructure, including EC2 instances, S3 storage, and RDS for Postgres, ensuring high availability and scalability of services. • Automated cloud provisioning and configuration management using AWS CloudFormation and Lambda. • Set up and monitored cloud resources using AWS CloudWatch and Prometheus, ensuring application performance and resolving any operational issues. • Worked with cross-functional teams to enhance infrastructure automation, reducing deployment time and improving overall system reliability. • Leveraged skills in Git and Security to support daily operations, ensuring secure and efficient manage

Adrian Castellar

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Adrian's likely patterns of behavior, thought, values, and emotion. Based on the HEXACO model, OCP instrument, and Torre’s own research.