Krzysztof Lis

Krzysztof Lis Email and Phone Number

Founder @ VelesLabs
Warsaw, PL
Krzysztof Lis's Location
United States, United States
Krzysztof Lis's Contact Details

Krzysztof Lis personal email

n/a
About Krzysztof Lis

As an Engineering Manager at Bobsled, I lead a team of talented engineers who build scalable, reliable, and secure serverless solutions across all major Cloud Providers. I have over 8 years of experience in developing and managing distributed systems, with a focus on GraphQL, Lambda, NodeJS, and Infrastructure as Code.I am passionate about finding simple solutions to complex problems, and delivering value to millions of users. I have successfully led the migration of IMDb API to Federated GraphQL, which improved performance, observability, and maintainability. I also write and speak about serverless and GraphQL, sharing my insights and best practices with the community.

Krzysztof Lis's Current Company Details
VelesLabs

Veleslabs

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Founder
Warsaw, PL
Krzysztof Lis Work Experience Details
  • Veleslabs
    Founder
    Veleslabs
    Warsaw, Pl
  • Bobsled
    Engineering Manager
    Bobsled Sep 2023 - Present
    Los Angeles, Ca, Us
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  • Bobsled
    Principal Software Engineer
    Bobsled Jul 2022 - Sep 2023
    Los Angeles, Ca, Us
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  • Amazon
    Senior Software Development Engineer Iii
    Amazon Dec 2016 - Jul 2022
    Seattle, Wa, Us
    Engineer leading IMDb API (Amazon subsidiary, 250MM+ unique monthly visitors) migration to Federated GraphQL from a monolithic REST service. Responsible for defining requirements and ownership boundaries across the org, architecture design, observability tooling and implementation of core system parts. The project was built entirely on serverless compute platform (AWS Lambda, NodeJS) and designed to handle traffic at IMDb/Amazon scale with the Infrastructure as Code managed through AWS CDK. You can read more about it in the 3-part series on Federated GraphQL I wrote for AWS Compute blog: - https://www.linkedin.com/posts/kjlis_building-federated-graphql-on-aws-lambda-activity-6859899853095387136-MtgxEngineer who designed and implemented Localized Search (IMDb) expansion to latin languages (Elasticsearch).Engineer leading serverless, ML based project to automatically detect and tag language on photos available on IMDb website. Responsible for building the prototype, designing the final solution and implementing the core parts of the system.Presented Tech Talks and ran workshops on GraphQL and developing on AWS during internal Amazon conferences.
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  • Goldman Sachs
    Software Engineer
    Goldman Sachs Jul 2015 - Oct 2016
    New York, New York, Us
    Full stack Web Developer in an international Platform team, that developed systems and components used across the Finance Engineering division. Delivered the first integration with Tableau at GS. Used technologies include: Java, JavaScript (ES6), AngularJS, HTML, CSS.
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  • Starksoft
    Software Engineer
    Starksoft Nov 2014 - Jun 2015
    Full stack Web Developer responsible for the admin panel and minor backend enhancements in a web application that introduced customer self-service to a CNC milling company.
  • Siemens
    Engineering Intern
    Siemens Oct 2013 - Jan 2014
    Munich, De
    Engineering Intern responsible for designing and planning of robotized industry processed in Siemens Tecnomatix RobotExpert software. Bachelor thesis written in cooperation with Siemens: Design of robotized palletizing process.
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  • Engo Engineering
    Engineering Intern
    Engo Engineering Jul 2012 - Oct 2012
    Engineering Intern responsible for creating 3D models in CAD software (SolidWorks & Autodesk Inventor) and programming CNC milling machines.
  • Adveria Sp. Z O.O.
    Engineering Intern
    Adveria Sp. Z O.O. Jul 2011 - Oct 2011
    Engineering Intern responsible for mechanical design of spherical robot (CAD software) and programming micro-controllers in C.

Krzysztof Lis Skills

Machine Learning Neural Networks Recommender Systems Java Amazon Web Services Java Enterprise Edition Angularjs Node.js Docker Javascript Css Html5 C++ Test Driven Development Git Python Mysql Design Patterns Distributed Systems Cloud Computing Systems Design Computer Science Web Applications Infrastructure Research Analytical Skills Databases Interpersonal Skills Nosql React.js React Native Flutter Research Projects

Krzysztof Lis Education Details

  • Warsaw University Of Technology
    Warsaw University Of Technology
    Computer Science
  • Warsaw University Of Technology
    Warsaw University Of Technology
    Automatic Control And Robotics

Frequently Asked Questions about Krzysztof Lis

What company does Krzysztof Lis work for?

Krzysztof Lis works for Veleslabs

What is Krzysztof Lis's role at the current company?

Krzysztof Lis's current role is Founder.

What is Krzysztof Lis's email address?

Krzysztof Lis's email address is kr****@****chs.com

What schools did Krzysztof Lis attend?

Krzysztof Lis attended Warsaw University Of Technology, Warsaw University Of Technology.

What are some of Krzysztof Lis's interests?

Krzysztof Lis has interest in Politics, Science And Technology, Children, Economic Empowerment.

What skills is Krzysztof Lis known for?

Krzysztof Lis has skills like Machine Learning, Neural Networks, Recommender Systems, Java, Amazon Web Services, Java Enterprise Edition, Angularjs, Node.js, Docker, Javascript, Css, Html5.

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