Chun Yu

Chun Yu Email and Phone Number

Engineering Manager and Principal Software Engineer @ SingleFile
Seattle, WA, US
Chun Yu's Location
Seattle, Washington, United States, United States
Chun Yu's Contact Details
About Chun Yu

Chun Yu is a Engineering Manager and Principal Software Engineer at SingleFile. She possess expertise in agile methodologies, c#, scrum, html, software engineering and 19 more skills. Colleagues describe her as "I worked with Chun for about three years at iStreamPlanet and it was my great pleasure. He is an excellent problem solver and he's fast. He asked very good questions, both to make sure that he was always headed in the right direction and also to keep me in line. He is very thorough and his work is always well tested. Chun has the ability to work at a very detailed technical level, but he's also able to engage stakeholders and product owners on their own terms. He can turn product conversations into product. I would work with Chun again in a heartbeat. I would work for him in a heartbeat!", "Chun joined a dedicated customer service team where we supported a major broadcast streaming organization. Chun was part of the team for over four years. During that time, he repeatedly demonstrated his ability to take vague requirements and work with the client and his team to define the appropriate solution. His solutions were simple, easily maintainable, and completed in tight timeframes. Chun's work was critical to our ability to support a major product launch in broadcast media streaming and supported the broadcast of some of the most watched live sporting and news streaming events of the last four years. Chun's ability and willingness to work on assignments outside his technical expertise made him invaluable to the team. He volunteered to take on tasks outside his core skillset, including but not limited to: Product design UX design Client engagement Operational support The customer consistently praised him for everything he took on. Working global, live sporting events requires a willingness to work all hours. So whether doing deployments at 3 am or monitoring dashboards at 1 pm during opening ceremonies, Chun was always willing to do what was needed for the team to succeed. I would welcome the opportunity to work with Chun in the future.", and "I worked with Chun for over three years at iStreamPlanet/WarnerMedia specifically on the team that provided technical solutions for NBC's digital video initiatives; I was the Solutions Architect on the account. Chun is a extremely capable developer, collaborator and partner; together we designed and refined solutions that help make NBC successful. He always took initiative and saw the big picture while able to also deal with the minutiae and details. He anticipated the needs of the customer and formulated and proposed product improvements. He developed APIs and services and added new capabilities to a video content management system (CMS) helping to satisfy NBC's video publishing requirements for large marquee events such as the Tokyo and Beijing Olympics and the big product launches such as the Peacock streaming platform. When we were confronted with a technically and politically tough migration to another API, he designed and developed a intermediary service that reduced the time and effort involved with the transition. Chun is a problem solver, a team player and a self starter. I'd strongly recommend him for any development team or project. Any company would greatly benefit from his knowledge, skills and can-do attitude."

Chun Yu's Current Company Details
SingleFile

Singlefile

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Engineering Manager and Principal Software Engineer
Seattle, WA, US
Website:
singlefile.co
Employees:
50
Chun Yu Work Experience Details
  • Singlefile
    Engineering Manager And Principal Software Engineer
    Singlefile
    Seattle, Wa, Us
  • Yu Consulting, Llc
    Principal Owner
    Yu Consulting, Llc Aug 2019 - Present
  • Rooster Park
    Principal Software Engineer
    Rooster Park Aug 2019 - May 2023
    Seattle, Wa, Us
    Assigned to iStreamPlanet as an architect and principal software engineer to modernize, enhance, and maintain a customized Content Management System (CMS) used exclusively by their multi-millionaire-dollar-annual-revenue client for broadcasting live sports events such as Tokyo 2020 and Beijing 2022 Olympics, Superbowl LVI, Premier League. I worked directly with the client’s product and engineer teams and end users to design and implement features in a fast-pace environment using technologies such as MVC.net, C#, Go, Javascript, CSS, SQL Server, SignalR, Hangfire.net, AWS Lambda, S3, DynamoDB, SQS, Python, Postgres, Terraform. Highlights of my work included the following:- Refactored a legacy monolithic application into a microservice ecosystem to increase code maintainability, faster rate of change and flexible deployment cadence, as well as allow for horizontal scaling and zero-downtime deployment.- Sunsetted a legacy custom-built user management system by integrating with Auth0 to improve security and user-management workflow.- Designed and implemented a dynamic configuration system to allow new configurations added in the CMS by end users without the need to write or deploy new code. - Designed and implemented integrations with third-party systems for secure data sharing.- Managed weekly deployments using Github Actions and Codefresh pipelines.
  • Vālant
    Software Architect And Principal Engineer
    Vālant Dec 2016 - Jun 2019
    Seattle, Wa, Us
    - Created system and application architecture for our next-generation, cloud-based, highly configurable, workflow-driven, SAAS-based Electronic Health Record (EHR) platform for the public behavior health market hosted on AWS. Technologies used: C#, SQL Server, SNS/SQS, S3, DynamoDB, WebAPI, ElasticSearch. - Worked with a cross-functional team to define and set the product roadmap including timeline and context while ensuring successful translation of requirements into high-quality software.- Provided technical leadership to development teams by setting technical directions, reviewing design documents, tasks breakdown from user stories, code reviews. - Architected and implemented third-party integrations with our platform, such as with Microsoft Exchange, SSRS, Dr. First.- Architected and implemented Rules Engine system for supporting clinical decision support.- Designed and implemented a highly-configurable, dynamic data model system satisfying different data capturing and reporting requirements by different customers.
  • Vālant
    Director Of Development
    Vālant Sep 2014 - Dec 2016
    Seattle, Wa, Us
    - Designed and implemented a next-generation, cloud-based, highly configurable, workflow-driven, SAAS-based, Electronic Health Record (EHR) platform for the public behavior health market.- Worked in conjunction with senior management to develop budgets and compensation plans.Established off-shore teams in Spain as well as hired engineers for in-house teams; directly and indirectly managed teams total to 30 engineers. - Built remote team culture by creating a flexible work schedule and process which integrate work of multiple development teams in different geographic locations and time zones. - Oversaw concurrent engineering projects and manage resources to ensure accurate and on-time completion.- Contributed as a member of the leadership team in leading the culture, personnel development, company vision, and company systems.- Pushed for continual improvement in code quality and customer experience.
  • Vālant
    Software Development Manager / Lead Software Engineer
    Vālant Oct 2011 - Aug 2014
    Seattle, Wa, Us
    - Third engineer on the team (after CTO and QA engineer); promoted to Lead Engineer in 6 months and to Development Manager in a year after.- Hired developers, QA engineers, system engineers, system admin and grew and led the engineering team from 3 to 15 engineers in 2.5 years.- Introduced agile practices within the team, including scrum process, automated test, automated builds, continuous integration, regression testing process. - Adopted new tools such as JIRA, Confluence, Fisheye.- Designed and implemented features for Valant Private Suite, an Electronic Medical Record SAAS-based system for behavioral health providers, serving 2000 clients and 6000 users.
  • Myspace
    Senior Staff Software Engineer
    Myspace Dec 2008 - Aug 2011
    Beverly Hills, Ca, Us
    As a developer in small scrum team, my responsibilities include requirement analysis, task estimation,design and implement features, write unit tests, perform peer code reviews, documentation of technicaldomain knowledge and support to outside of team, coordination and support with QA and systemengineers for product deployment for the following projects using C#.NET, MVC.net, MsSql,Javascript, JQuery, CSS● Futura Events - A redesigned events platform as part of the Myspace global site relaunch. Mywork includes designing and rewriting a new system based on the existing code base;implementation of new APIs, importing service to consume events and ticket information frompartner feeds, Google Analytics for traffic and click tracking, event recommendations based onlocation and popularity; write and tune stored procedures.● Events - A global platform that supplies artists and users with tools to create, discover and shareevents including an easy-to-use calendar. My work includes integration of existing SlingshotLab code base with Myspace code base, implementation of newly designed UI pages, andimplementation of video support for events.● Mail - A full-service email/messaging system. My work includes implementation of the MailDelivery Agent (MDA), bounce and feedback system, attachment support, newly designed UIpages, CertifiedEmail (Goodmail system), tools for system engineers and postmaster fortroubleshooting.
  • Daptiv
    Software Engineer Iii
    Daptiv Apr 2007 - Oct 2008
    Seattle, Wa, Us
    As a developer in scrum teams, I worked on various features of a SaaS Project Portfolio ManagementSolution, including Task Scheduling Engine, Timesheets, Team Manager, Reporting. My responsibilitiesinclude brainstorming in determining requirements and estimations of features, reviewing visual designswith team, review test cases, design and implement features, write unit tests, perform peer code reviewsand bug fixing
  • Stottler Henke Associates
    Software Engineer
    Stottler Henke Associates Jun 2001 - Apr 2007
    San Mateo, Ca, Us
    Designed and implemented the various artificial intelligence applications using machine learning, textextraction, data mining, heuristic reasoning, natural language processing with technologies such as C#.NET, Java, SQL Server, Allegro Common Lisp.

Chun Yu Skills

Agile Methodologies C# Scrum Html Software Engineering Rest .net Xml Java Visual Studio Javascript Object Oriented Design Software Development Software Design Test Driven Development Web Services Web Development User Experience Microsoft Sql Server Agile Project Management Web Applications Distributed Systems Git .net Framework

Chun Yu Education Details

  • University Of Washington
    University Of Washington
    Computer Science
  • University Of Washington
    University Of Washington
    Statistics
  • Cleveland High School
    Cleveland High School
    High School Diploma

Frequently Asked Questions about Chun Yu

What company does Chun Yu work for?

Chun Yu works for Singlefile

What is Chun Yu's role at the current company?

Chun Yu's current role is Engineering Manager and Principal Software Engineer.

What is Chun Yu's email address?

Chun Yu's email address is ch****@****ark.com

What is Chun Yu's direct phone number?

Chun Yu's direct phone number is +120677*****

What schools did Chun Yu attend?

Chun Yu attended University Of Washington, University Of Washington, Cleveland High School.

What skills is Chun Yu known for?

Chun Yu has skills like Agile Methodologies, C#, Scrum, Html, Software Engineering, Rest, .net, Xml, Java, Visual Studio, Javascript, Object Oriented Design.

Who are Chun Yu's colleagues?

Chun Yu's colleagues are Jarod Turner, Adrian Sikes, Amy Purdy, Gina Brase, Chelsea Kahler, Lisa Berecz-Davis, Julie K..

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