Peter Bui 🔗 work email
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Peter Bui 🔗 personal email
Peter Bui 🔗 phone numbers
Peter Bui 🔗 is a Senior Staff Software Engineer at Patreon. He possess expertise in ruby, ruby on rails, javascript, web development, rest and 18 more skills. Colleagues describe him as "Peter is one of the most level-headed, thoughtful, and impactful people I have enjoyed working with in my career. He has a broad understanding of technology, how it is built, and its limitations. Paired with his unmatched knowledge of data systems, he is a well-rounded T-Shaped leader who can provide insight into various topics and push deeply into their details. The move to management was one of the best IC->Manager transitions I've seen. He inherited a team and, within a year, had molded them into the highest performing set of people in our group. Other managers took note, and Peter used documentation and live training to coach his peers up. He is also just a super happy person! It's a joy to work with him, and if I'm lucky, our paths with cross again.", "Peter and I worked side by side to ship our companies flagship product in 3 months. Peter architected the entire project, brought on a completely new framework (Ruby On Rails) and a completely new process (XP), and was able to work to develop our team and execute. He shows extreme personally interest in web technologies, and is an excellent programmer by nature. Whenever I have a question about anything related to Ruby, he's the first person I ask.", and "Peter is a creative engineer with an eye on the bigger picture. He has an architectural focus that keeps innovative projects structured and cohesive. He gives honest and intelligent feedback, and takes solid leadership roles - gets along with everyone."
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Senior Staff Software EngineerPatreonAlameda, Ca, Us
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Staff Software EngineerPatreon Feb 2022 - PresentSan Francisco, California, Us
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Engineering Manager, Infrastructure EngineeringAutodesk Construction Solutions Feb 2019 - May 2021San Francisco, Ca, UsPlanGrid was acquired by Autodesk in 2019* Started as the engineer overseeing 20 datastores in a single US region. Grew the team to 8 engineers that managed 200+ datastores (RDS Postgres, AWS Elasticache Redis, AWS Elastisearch) across four different regions (Australia, EMEA, 2x US).* Led effort to migrate two large monolith service databases (4TB Postgres, 2TB Mongo database) to RDS Aurora and MongoDB Atlas, respectively, and designed the migrations to fit within a two-hour downtime window for each database. As a result, the effort reduced RTO from 2 hours to 20 minutes for both databases and reclaimed 8-weeks of person-hours per year for maintenance.* Designed the migration strategy to migrate old Cloudformation-managed Kubernetes applications to Terraform-managed AWS EKS clusters with zero downtime.* Promoted and designed API interfaces for inter-team communication to move away from JIRA ticket-based requests.* Developed a project execution process that leads to delivering 80% of projects on time for four quarters in a row. Evangelized, trained, and standardized the process with two peer teams resulting in similar delivery rates.* Reviewed, coached, and set a standard for engineering change proposals within the organization.* Continuously educated/trained engineering teams on database self-service tools and database management practices to increase development team velocity when building features. -
Infrastructure Engineer / Tech Lead / Principal EngineerPlangrid Jan 2018 - Feb 2019San Francisco, Ca, UsAs a tech lead: * Led a year-long project to provision a second region for PlanGrid products in a repeatable manner with three teams totaling 15 engineers. The system used Terraform/Terragrunt to provision a new region from scratch with a VPC, Kubernetes clusters, Spinnaker, and 40+ AWS datastores (Postgres/Redis) in two weeks. This system has since provisioned three additional regions since inception driving revenue for ACS that was not possible.* Learned project leading, starting with a single project with two developers. By the end of my tech lead tenure, I ran 2-3 simultaneous projects at a time with 2-3 developers per project that exected between 2-3 months.* Redesigned and migrated bespoke 3TB Postgres cluster architecture to enable a reduction of RTO from 48 hours to 2 hours and RPO from 24 hours to a few seconds.* Took on a daunting task to develop the database strategy for the engineering organization that would lead/forced engineering teams to move towards a service-oriented architecture and enable multi-region deployments.* Wrote and utilized written engineering proposals to persuade, cooperate, and lead design changes to the distributed systems across the team and within the engineering organization.* Developed a standard postgres configuration based on prior incidents for all Postgres databases enabling faster feedback loops and removing long-running queries from consuming all database resources. -
Infrastructure EngineerPlangrid Mar 2016 - Jan 2018San Francisco, Ca, Us* Replaced critical EC2 scaling system with more performant auto-scaling system built with Cloudformation, EC2 Auto Scaling Groups, SaltStack, Docker containers, and a golang command-line deployment tool. As a result, it reduced critical asynchronous job processing time by 95% and reduced incidents by 50%.* Migrated PlanGrid's compute infrastructure from Heroku to AWS, Kubernetes, and Spinnaker with zero downtime and paved the way for achieving SOC2 Type II certification.* Replaced bespoke manual/Ansible-based configuration system with a highly available setup for SaltStack Masters that manages all on-instance configuration for every EC2 instance in PlanGrid's AWS infrastructure.* Studied and developed Infrastructure as Code techniques with Cloudformation and git to manage PlanGrid AWS cloud infrastructure. In addition, I promoted the methodology to the rest of the team. As a result, we replaced 95% of AWS resources in staging and production environments with infrastructure as code in two years.* Stepped up to help educate and standardize the method of releasing schema changes to our monolithic 2TB postgres database for 20 backend engineers.
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Lead Platform Engineer8Tracks.Com Sep 2011 - Mar 2016San Francisco, California, UsI wore many hats: frontend, backend, infrastructure.* Replaced Solr-based search faceted browsing system with Redis sorted sets that covered 95% of the original feature set but 35% increase in performance and scalability.* Rebuilt the site's music player MySQL backend with a combination of MySQL and Redis that enabled TTL-based records without requiring DELETE queries from slowing down the performance of the database.* Maintained a 99th percentile database latency of 10ms for queries for the central Ruby on Rails application with aggressive caching, query optimization, and schema denormalization.* Replaced a ruby-based, async job, image resizer with golang-based, docker containerized, dynamic HTTP resizer to increase the speed at which the development team could release new designs to meet advertisement demands.* Built and customized a Varnish load balancer to handle spikes in traffic due to Justin Bieber fans swarming the site.* Built metrics observability with Graphite and statsd to enable better debugging of our distributed system.* Managed the AWS cloud infrastructure using Chef and Knife -
Sr Software EngineerNew Relic, Inc. 2010 - Aug 2010San Francisco, Ca, Us* Backend programmer focusing on adding features to help the sales team manage our clients* Refactor sign up system code to reduce complexity and add robustness -
Senior Ruby Software EngineerAffinity Labs/Monster Oct 2007 - Apr 2010Us* Developed modularized widget system to allow customization of sites on the company's community portal platform * Implemented Tickle.com's test taking functionality into community portal platform for the Affinity Labs takeover of Tickle.com * Upgraded community portal platform's legacy HTML/CSS/Javascript to the latest web standards to ease development of new features * Designed and implemented a multi-page, sign up flow to allow the marketing team to customize lead-gen sign up process -- previously, the sign up process consisted of a static four page flow with no user customizations * Led interface redesign of lead-gen application's admin interface to ease management of Affinity Labs' 100+ lead-gen sites * Developed domain squatting application for Monster.com's 5,000+ unused domains* Redesigned legacy ad selection system to utilize Redis instead of MySQL to integrate with Monster.com's interstitial adverts -
Software Engineering Manager/Lead Software EngineerSparkart Llc Feb 2007 - Oct 2007* Evolved engineering process by involving upper management in weekly iteration meetings -- this allowed management to understand scope as well as help them properly plan around engineering releases* Led the transformation of the current application into a REST based web service for internal application use * Built a basic data warehousing application with Rails to analyze fan club sales data
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Software EngineerSparkart Llc Aug 2005 - Jan 2007* Led legacy, fan club application rewrite with Ruby on Rails * Introduced test driven development, unit testing, and code refactoring to reduce defects * Enhanced Rails' test fixtures to allow them to load in multiple databases * Developed Rails MySQL adapter to split write and read queries to master and slave database servers, respectively * Helped the engineering manager develop a feature tracking system to reduce 2-3 month release cycles down to one month and allowed long term planning for Sparkart's executive team -- (think of a primitive Pivotal Tracker application) * Created application deployment scripts for 15+ servers (application/database/asset servers) * Introduced pair programming into the software engineering process to encourage peer review and higher quality code
Peter Bui 🔗 Skills
Peter Bui 🔗 Education Details
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The University Of Texas At AustinComputer Science
Frequently Asked Questions about Peter Bui 🔗
What company does Peter Bui 🔗 work for?
Peter Bui 🔗 works for Patreon
What is Peter Bui 🔗's role at the current company?
Peter Bui 🔗's current role is Senior Staff Software Engineer.
What is Peter Bui 🔗's email address?
Peter Bui 🔗's email address is pe****@****rid.com
What is Peter Bui 🔗's direct phone number?
Peter Bui 🔗's direct phone number is +141526*****
What schools did Peter Bui 🔗 attend?
Peter Bui 🔗 attended The University Of Texas At Austin.
What are some of Peter Bui 🔗's interests?
Peter Bui 🔗 has interest in Exercise, Sweepstakes, Nascar, Home Improvement, Reading, Sports, Fishing, Health, Jamming Out With The Guitar, Electronics.
What skills is Peter Bui 🔗 known for?
Peter Bui 🔗 has skills like Ruby, Ruby On Rails, Javascript, Web Development, Rest, Software Development, Html, Databases, Software Engineering, Mysql, Software Design, Redis.
Who are Peter Bui 🔗's colleagues?
Peter Bui 🔗's colleagues are Ax Garsea, Sarah White, Jason Bickford, Med Ahannach, Ashish Sharma, Andreia Graça, Anna Donovan.
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