Juan Caimo

DevOps Engineer | Indie GameDev @ Astiar

Greater Buenos Aires

About

I'm a DevOps Engineer at Jampp, a leading mobile marketing platform that helps app developers grow their user base and revenue. I have a strong background in cloud infrastructure, containerization, programming, and automation, which I acquired through completing a DevSecOps Bootcamp and a DevOps Bootcamp at TechWorld with Nana, a global online learning platform for tech professionals. At Jampp, I apply my skills and knowledge to provide dependable, scalable, and secure solutions for the platform's efficiency, performance, and availability. Some of my key achievements include developing the Access Platform, a critical application that streamlines the access management process for developers and HR; managing and optimizing a robust AWS infrastructure with more than 400 EC2 instances, reducing the costs by 25%; and leading the Jenkins pipeline's enhancement, cutting the deployment time and improving the code quality and security. I enjoy working with a talented and collaborative team that values innovation, excellence, and customer satisfaction.

Experience

  • Game Developer at Velvet Croc Games
    Jun 2025 - Present · 1 yr 1 mo

    Solo developer of Astiar RPG, a cross-platform Action RPG (Diablo 2-inspired) developed with Godot 4.4 and launched on iOS, Android and itch.io. Game Engineering & Architecture: Designed and implemented complex core systems (inventory, combat, looting) using Godot Engine (GDScript). Automation & Tooling: Developed custom Python scripts to automate the asset pipeline, including parsing CSVs for item data and managing .tres resource files, streamlining the development workflow. Localization System: Engineered a robust localization framework supporting 6 languages (English, Spanish, Russian, Portuguese, Korean, Japanese) to reach a global audience. Release Management: Managed the full release lifecycle, including compliance for Apple App Store and Google, and building localized deployment pipelines. Version Control: Maintained rigorous Git workflows for version control and branching strategies across multiple project iterations.

  • Jampp (Full-time · 3 yrs 5 mos)
    • DevOps Engineer SSR
      Oct 2023 - Oct 2025 · 2 yrs 1 mo

      Automated Repetitive Tasks: I took the lead on developing the Access Platform, a critical application enabling developers to seamlessly request access to essential tools, removing the back-and-forth of asking the DevOps team for permissions. It also sped up the onboarding & offboarding process, making things a lot smoother for our HR team. Infrastructure Management and Cost Optimization: I manage a robust AWS infrastructure with more than 400 EC2 instances. Together with my team, we implemented strategic cost-optimization practices where we managed to downscale our costs by 25%, without compromising on performance or availability. DevOps/SRE Toolkit: I led the Jenkins pipeline's development and optimization, which significantly increased the speed and agility of our deployments. I played a pivotal role in transitioning to an IaC model using Terraform and Ansible, significantly streamlining operations and enhancing scalability. Additionally, by integrating Prometheus, I enabled real-time monitoring of our system’s health, ensuring that we could catch possible issues before they could impact performance. On-Call Rotation: Throughout a two-year on-call cycle, I showed great dependability and problem-solving abilities, resolving urgent problems and maintaining high system uptime.

    • Associate DevOps Engineer
      Jun 2022 - Oct 2023 · 1 yr 5 mos

  • Instructor DevOps Bootcamp at EducacionIT
    Apr 2024 - Dec 2024 · 9 mos

  • DevOps Engineer at Integritas Solutions, Inc
    Jun 2024 - Jul 2024 · 2 mos

  • SSR Help Desk Analyst at JPMorgan Chase & Co.
    May 2021 - Jun 2022 · 1 yr 2 mos

    As the team's Database Specialist, I had responsibilities commonly aligned with a Level 3 Help Desk Technician. This meant addressing high-complexity support tickets, collaborating closely with the Engineering team to tackle challenges associated with application development, and maintaining consistent communication with the product owners of the company’s key applications.