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Dean Strelau

Engineering leader with 12 years experience helping teams solve business problems at the intersection of backend and infrastructure: architecture, scaling, security, deployment, observability.

Seeking employment: Remote US, Central Time. Particularly interested in lowering the barrier to entry to make software.

Engineer, September 2019 - June 2020

  • Collaborated with a small team to rapidly develop features in OCaml across the whole of a novel backend-as-a-service offering, from the browser-based structured editor to the interpreter for a custom ML-like language.
  • Optimized existing systems and built infrastructure to support new user-facing functionality while simultaneously solving scaling problems.

Magic Leap (magicleap.com)

Lead Engineer, June 2019 - September 2019
Senior Engineer, July 2016 - June 2019

  • Key developer of OIDC-compliant Magic Leap ID system, providing user authentication and authorization across web, mobile, and LuminOS.
  • Developed libraries for many security-sensitive APIs, such as JWT authentication tokens and envelope-encryption key management.
  • Bootstrapped API development frameworks, writing extensive tooling and libraries to support deployment of Go APIs onto AWS Lambda and ECS via Terraform.
  • Wrote Go libraries to introduce best-practices, such as structured logging, feature-flagging, and distributed tracing.

Trunk Club (trunkclub.com)

Engineering Manager, July 2015 – May 2016

  • Led team of 6-10 engineers, ensuring consistent on-time delivery of features and support of business-critical applications across web, mobile, and backend services.
  • Guided personal development of team through one-on-ones and performance reviews.

Staff Engineer, May 2016 – July 2016
Senior Engineer, April 2013 – July 2015

  • Planned, designed, and led implementation of bespoke CRM software with web and iOS clients and Ruby API, successfully migrating sales staff from a major SaaS provider.
  • Led engineering of custom pick-by-address warehousing system.
  • Brought stability and standardization to infrastructure, taking deployment from a single hand-maintained server to dozens of Ansible-provisioned VMs.
  • Authored Ruby libraries and championed best-practices to standardize development.

Codecademy (codecademy.com)

Developer, September 2012 – March 2013

  • Designed and developed Node.js service for real-time server-side execution of arbitrary code, powering Ruby and Python courses for millions of users.
  • Developed and deployed Rails app & Ruby API on Chef-configured AWS infrastructure.

Mint Digital (mintdigital.com)

Developer, July 2008 - September 2012

  • Developed Rails, iOS, and Android apps for clients as part of a distributed team.
  • Responsible for infrastructure design, setup, maintenance, monitoring, and triage for applications supporting millions of users per month.

Cornell University (cornell.edu)

Bachelor of Arts, Information Science, May 2008

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