• Kubernetes monitoring/alerting stack researcher:

  • Grafana dashboards, both static & dynamically generated, with configurable Slack notifications from mixed datasources: Mimir/Prometheus/Loki+Promtail with configurable variety of authentication methods

  • Provisioned via Terraform module(s) to GKE/EKS/custom clusters, automated by Gitlab CI/CD pipeline(s)

• Broadcom ^BlazeMeter at Enterprise Software Division of Broadcom (2018 – 2021)

  • 2020 – 2021: Staff Software Engineer

    • Mentoring new engineers about platform

    • Non-trivial tasks lead (ie. minimize breaking changes for some new features)

  • 2018 – 2020: Senior Software Engineer

    • Multi-cloud solutions: GCP, AWS, Azure: SDK client in PHP 5-7 and Python 2-3 for:

      • Provisioning of VMs

      • S3-compatible solution: ie. Minio and boto3

      • etc.

    • Convert Docker image solution to native multi-platform solution using PyInstaller and NSSM for Win32 service management

    • Introduced use of Alpine Linux for reduced security footprint and size/cost improvements

    • Splunk dashboards

In 2018 Broadcom acquired CA Technologies

• CA Technologies ^BlazeMeter (2017 – 2018)

  Software Engineer at CI/CD Division of CA Technologies

  • Developed:

    • Solutions with a mixture of PHP, Python, Docker, MongoDB, Java, BASH.

    • Contributor to multi-cloud provisioning system for AWS, GCE, Azure.

  • Member of:

    • Team nominated to CA’s 2017 “Barrier Breaker” award.

    • Maintenance team for production systems (devops).

• IronSource ^Search (2014 – 2016)

  • Implemented in Go high performance & low latency geolocator and browser sniffer.

  • Implemented Bing search feed consumer and client tracking. Maintance of Yahoo, InfoSpace and partial Google feeds. At runtime feeds segregated by brand, market and multiple AB tests.

  • Implemented detection & reporting of prominent browser ad blockers, which allowed management take strategic business decisions.

  • Developed:

    • Solutions with a mixture of PHP, SQL (MySQL, RedShift), Python, Javascript and Go.

    • Search extensions for Chrome and Chromium browsers (ie. Binkiland New Tab).

    • Internal automations for department needs (ie. AV scans, remote jobs, up/down-loads, reports) with storage at S3, statistics from RedShift consumption.

  • Enhanced AB testing framework used for high-traffic landing pages (300M+ hits/mo.) with extreme low latency.

  • System administration of *NIX systems (eg. CentOS) at AWS.

  • Management of NGINX and php-fpm.

• IronSource ^Display (2013 – 2014)

  • Azure hosted next generation version of C.A.S.T based on C#.

  • Native display advertisement platform development.

  • Migrated custom third party integrations from previous PHP to new C# solution.

In 2013 IronSource acquired AfterDownload

• AfterDownload ^R&D (2011 – 2013)

  • Designed & implemented prototype of online advertisement platform C.A.S.T.

  • Maintained hundreds of landing pages for FriedCookie.

  • Designed & implemented tracking system of installations (PIO: Products, Installation & Offers).

  • Planned and executed integations with partners.

  • Techinical contact & lead developer for most stategic client: CNET’s Download.com (ie. native ads platform & PPD bidding program).

  • PHP, SQL development and Debian system administration.

  • Integrations with CyberSource, PayPal and SendGrid services.

  • Management of Apache and mod_php.

• Senior Developer (2008 - 2009):

• Senior member of eCommerce back-end PHP Development team.

• R&D Team Leader (2009 - 2010):

• Architecturize, implement and maintain distributed and adaptable systems.

• Coordinate requirements between back-end, front-end and marketing needs.

• Special Projects Lead (2010 - 2011):

• R&D for business growth.

• eBussiness PHP Developer:

• Member of Zend’s internal PHP Development team.

• Maintainer of mission critical, fault tolerant systems.

• Design and development of multilingual dynamic web applications.

• Administration of Linux servers: Apache, MySQL, PostgreSQL, Postfix, Dovecot

• Project Leader for Chilean Postal Service Postal Code Development, business intelligence and most mayor projects.

• Team mentoring.

• Research and Development of new web enabled technologies for internal use.

• Development of CMS and e-commerce systems for Chilean companies.

• Lead developer for LanChile and Eucerin portals, among other projects.

• Administrator of database and web server boxes.

• Freelance software developer (POS, thesis support, web pages, etc).

• Y2K readiness, support and hardware maintainer for several customers.

• Assembly and sale of custom computers.