Infrastructure Architect
2020 - 2021OctoML- Designed and implemented completely automated dynamic development environments that were created and destroyed in response to branch creation and removal.
- Set up Datadog for all aspects of monitoring, including APM and user experience metrics.
- Installed embedded devices into physical data centers and made them accessible to GKE clusters.
Technologies: Vault, Google Cloud Platform (GCP), Google Kubernetes Engine (GKE), Data Centers, Terraform, GitLab CI/CD, Datadog, Google Cloud, AWS DevOps, Amazon EC2 (Amazon Elastic Compute Cloud), Amazon S3 (AWS S3)DevOps Consultant
2018 - 2019Epic Games- Developed an automated load testing system for large-scale Kubernetes clusters.
- Set up and automated Spinnaker for deploying and testing applications.
- Wrote a Canary deployment example and taught how to use it in combination with Spinnaker and Kubernetes for auto-rollbacks.
Technologies: Kubernetes, Go, AWS, Load Testing, Spinnaker, Canary Releases, Amazon Virtual Private Cloud (VPC), Google Cloud, AWS DevOpsLead Software Developer
2016 - 2018Unity Technologies- Revamped the ad-and-monetization pipeline so that it could handle over $500 million per year.
- Led the migration of large infrastructure amounts from AWS to GCP for significant cost savings.
- Hired and trained the SRE team members in Europe, Shanghai, and the US.
Technologies: AWS, Kubernetes, Go, Ruby, IP Networks, Amazon Virtual Private Cloud (VPC), Amazon ECS (Amazon Elastic Container Service), MongoDB, Google Cloud, AWS DevOps, Amazon EC2 (Amazon Elastic Compute Cloud), Amazon S3 (AWS S3)DevOps Engineer
2015 - 2016Motiga- Automated the deployment of Windows servers to host game servers.
- Wrote internal tools in C# to better track and report the state of games.
- Built and maintained CI/CD pipelines for internal tools and applications.
Technologies: Ansible, Unreal Engine, IBM SoftLayer, Docker, Ubuntu, LXC, AWS DevOpsSystems Administrator
2010 - 2015Willamette University- Designed and deployed wireless networks to high-density student dorms.
- Mentored student developers and student help-desk technicians; also wrote custom scheduling software for their use.
- Worked with the biology faculty to provide HPC resources in AWS for an NSF grant.
- Used VMware to provide server virtualization as well as desktop virtualization for student labs.
Technologies: VMware, Linux, AWS, Data Centers, Perl, Ruby, Networking, Wireless, Solaris, NetApp, Python, Cisco, Amazon Virtual Private Cloud (VPC), AWS DevOps, Amazon EC2 (Amazon Elastic Compute Cloud)
Fletcher Haynes
DevOps Engineer and Developer in Redmond, United States
Member since July 27, 2021
Fletcher is a DevOps engineer with over a decade of experience working for various clients, including nonprofit universities, gaming enterprises (Unity and Epic Games), and several startups in the gaming and ML/AI industries. He's built high-uptime, resilient systems that can handle hundreds of thousands of requests per second from all over the world. Fletcher also knows the ins and outs of large-scale applications (having taught it) as well as how to support infrastructure design.
Fletcher is now available for hire
Portfolio
- OctoMLVault, Google Cloud Platform (GCP), Google Kubernetes Engine (GKE)...
- Epic GamesKubernetes, Go, AWS, Load Testing, Spinnaker, Canary Releases...
- Unity TechnologiesAWS, Kubernetes, Go, Ruby, IP Networks, Amazon Virtual Private Cloud (VPC)...
Availability
Part-time
Preferred Environment
Linux, Kubernetes, AWS, Google Cloud Platform (GCP), Python, Rust, Elixir, C, Terraform, Ansible
The most amazing...
...thing I've developed is an analytics pipeline that processed over 6/Gbps of data from Unity-based apps all over the world.
Employment
Experience
- Iridiumhttps://github.com/fhaynes/iridium
A programming language, compiler, assembler, and VM written in Rust along with a series of tutorials documenting the development process. It is a register-based VM, the fastest but most challenging type to write, so there are not many tutorials about them.
- Amethysthttps://amethyst.rs
A Rust-based 3D game engine that utilizes Vulkan and a modern ECS system. This is a large open-sourced project that I joined early on and led the founding of the Amethyst Foundation as an official nonprofit so we could accept donations.
- Laminarhttps://docs.rs/laminar/0.5.0/laminar/
I led the development of a low-level networking library based on UDP and intended for games and other applications with low-latency requirements. It's been used in multiple game engines as well as some proprietary load balancers and firewalls.
Skills
Languages
Rust, Go, Python, Elixir, C, Ruby, PerlTools
Terraform, Vault, Google Kubernetes Engine (GKE), Amazon Virtual Private Cloud (VPC), Ansible, VMware, Amazon ECS (Amazon Elastic Container Service), GitLab CI/CDPlatforms
Linux, Kubernetes, Google Cloud Platform (GCP), Amazon EC2 (Amazon Elastic Compute Cloud), Kernel, Ubuntu, Spinnaker, Docker, SolarisStorage
Google Cloud, Amazon S3 (AWS S3), Data Centers, NetApp, Datadog, MongoDBOther
AWS, Cross-cultural Communication, IP Networks, Algorithmic Trading, AWS DevOps, Communication, Operating Systems, Apache Cassandra, Programming, Programming Languages, Nonprofits, Grant Proposals, Leadership, Project Planning, IBM SoftLayer, LXC, Cisco, Networking, Wireless, Canary ReleasesParadigms
Compiler Design, Application Architecture, Load TestingFrameworks
Unreal Engine
Education
- Master's Degree (Incomplete) in Computer Science2016 - 2017Georgia Tech - Savannah, GA, United States
- Bachelor's Degree in Spanish, Computer Science2010 - 2013Willamette University - Salem, OR, United States
