Guilherme (GC) Chapiewski

VP of Engineering

San Jose, California, United States25 yrs 8 mos experience
Highly StableAI Enabled

Key Highlights

  • 25+ years of experience in engineering leadership.
  • Expert in AI and machine learning applications.
  • Filed ~15 US patents in various technology areas.
Stackforce AI infers this person is a seasoned engineering leader in Fintech and AI-driven solutions.

Contact

Skills

Core Skills

EngineeringAi TransformationAi InfrastructureSearchKnowledge EngineInformation OrganizationAdvisoryPortfolio ManagementPayments EngineeringCommerce SolutionsMerchant SolutionsMobile DevelopmentEngineering LeadershipSearch EngineeringWeb DevelopmentAgile EngineeringCms DevelopmentMedia EngineeringJava DevelopmentTelephony EngineeringSystems EngineeringSoftware DevelopmentProject Management

Other Skills

PaymentsCheckoutUser-facing capabilitiesSearch Content PlatformLarge Scale AIKnowledge Engine InfrastructureKnowledge GraphGrowth AccelerationGlobal PaymentsCommerce Platform EngineeringTechnical TransformationMobile AppsE-commerceMobile ProductsSearch Development

About

Seasoned Engineering leader with 25+ years of hands-on experience and outstanding track record developing and delivering large scale applications using a broad variety of programming languages, technologies and platforms, successfully delivering products in various domains such as Fintech, Payments, E-commerce, IoT, Search, Communications (messaging, mail), Media (content management systems and online video), VoIP, among others. Deeply technical professional that leads by example, with a passion for creating high-quality user experiences and products that positively impact businesses and people’s lives. Extensive software development and large-scale software architecture experience, with expert-level knowledge in a variety of languages and technologies (Python, Java, JavaScript, among others). Specialist in mobile apps, as well as high-scalable and high-performance web applications and back-end systems, with expert skills in agile software development practices and methodologies like eXtreme Programming (XP), Scrum and Lean, as well as object-oriented systems design, testing practices, automation and software quality assurance. Over the last several years (since joining Google), immersed into the world of Artificial Intelligence, Machine Learning and agentic applications, with unique experience from conception to deployment of AI tech in multiple instances, and at the O(bilions) users scale. Speaker in many software development conferences, community leader, contributor/creator of open-source projects, with ~15+ US Patents filed in various areas. Sharp soft/people/leadership skills, self-starter, high energy, team worker and multidisciplinary background are some of my strongest qualities.

Experience

25 yrs 8 mos
Total Experience
2 yrs 8 mos
Average Tenure
5 mos
Current Experience

Linkedin

Vice President of Engineering

Dec 2025Present · 5 mos · Mountain View, CA · Hybrid

  • Leading Engineering and Enterprise AI transformation for a broad set of business-critical LinkedIn platforms, inclusive of payments, checkout, and other user-facing capabilities, as well as “Go-To-Market” business functions (Sales, Marketing, Finance, Customer Support).
EngineeringAI TransformationPaymentsCheckoutUser-facing capabilities

2 peaks bikes

Co-Founder & Non Executive Director

Mar 2024Present · 2 yrs 2 mos · Los Angeles, California, United States · Remote

Orby.co

Board Member & Investor

Jan 2024Present · 2 yrs 4 mos · São Paulo, Brazil · Remote

Google

2 roles

Senior Director of Engineering

Jul 2023Dec 2025 · 2 yrs 5 mos

  • Led Google's Search Content Platform, as one of the leaders behind Search’s AI transformation. Leveraged Artificial Intelligence, conceiving and co-creating state-of-the-art, large scale AI infrastructure to understand and organize all world's content and knowledge to power experiences for billions of people in numerous Google products.
AI InfrastructureSearch Content PlatformLarge Scale AISearch

Senior Director of Engineering

Sep 2021Jul 2023 · 1 yr 10 mos

  • As a senior leader in Google Search I led the Knowledge Engine Infrastructure team - a core set of subsystems that enables Google to organize the world's information by collecting facts and extracting meaning from the web, turning unstructured information into the largest knowledge graph database in the world, and then making it accessible to billions of users worldwide by powering many Google products such as Search itself, Google Maps, Google Shopping, Youtube, among others.
Knowledge Engine InfrastructureInformation OrganizationKnowledge GraphKnowledge Engine

Capitalg

Advisory Board Member

Mar 2023Mar 2025 · 2 yrs · San Francisco, California, United States · Hybrid

  • Advisor for CapitalG portfolio companies spanning various segments - examples include Chief.com, Duolingo.com, AlphaSense AI, Luno Crypto Exchange, among others. CapitalG connects Google and Alphabet’s world-class talent with a small cohort of extraordinary companies to help those companies accelerate their growth trajectories and amplify their success. CapitalG invites leaders across Google and Alphabet to join the Advisory Board where they can apply their talents and connections in the areas of go-to-market, product and engineering, and people and talent to provide tangible value to the tech sector’s next generation of leaders.
AdvisoryPortfolio ManagementGrowth Acceleration

Paypal

2 roles

Vice President Of Engineering

Promoted

Apr 2020Sep 2021 · 1 yr 5 mos

  • Led PayPal Commerce Platform Engineering, a global team of 750+ people responsible for expanding PayPal’s global payments acceptance across all channels (online and in-store), across all segments but focusing on large merchants, processing over half of PayPal’s transaction processed volume. My team owned the main touch points with merchant customers, and some of the products in our purview included the PayPal Commerce Platform for Enterprises (https://www.paypal.com/us/business/enterprise), PayPal Commerce Platform for Platforms and Marketplaces (https://www.paypal.com/us/business/platforms-and-marketplaces), Braintree platform (https://www.braintreepayments.com), Hyperwallet (https://www.hyperwallet.com), among others.
Global PaymentsCommerce Platform EngineeringMerchant SolutionsPayments EngineeringCommerce Solutions

Senior Director Of Engineering

Jan 2017Apr 2020 · 3 yrs 3 mos

  • Led a global team developing solutions to help merchants run their business with PayPal - from small merchants to very large enterprises. Responsibilities included business back-office experiences on PayPal.com and native mobile platforms (PayPal Business apps for iOS and Android), money management experience, account activity, reporting, insights, disputes management, among others. Co-led a technical transformation to support Enterprise customers on the PayPal platform implementing global multi-jurisdictional and multi-account management, enhanced Enterprise account controls, audit and security capabilities. Led several wide initiatives in mobile, devops and technical hiring/recruiting transformation.
Merchant SolutionsMobile DevelopmentTechnical Transformation

Tile

Vice President Of Engineering

Aug 2015Jan 2017 · 1 yr 5 mos · San Francisco Bay Area

  • Led all Engineering at Tile from iOS and Android mobile apps to e-commerce, mobile APIs, back-end systems, data infrastructure, data science, machine learning, hardware engineering, embedded firmware development and quality assurance. Under my leadership the team shipped two products in 2016 - Tile Slim and Mate - from concept to consumer hands in about 9 months. In addition, shipped the first version of the Tile Smart Location platform, also from concept to production, allowing 3rd-party BLE-enabled products to be located using Tile technology (Tile's apps and network). Established numerous internal processes from the software development process itself (Scrum/Kanban-based) to hiring and university recruiting strategy, patent program, security, localization, among several others.
Engineering LeadershipMobile AppsE-commerceMobile Development

Yahoo

3 roles

Senior Director Of Engineering

Promoted

Mar 2015Aug 2015 · 5 mos

  • Spearheaded development of mobile products on iOS, Android and mobile web, from apps to platforms and mobile SDKs.
  • In charge of mobile search, led the development of a next-generation Yahoo Search product from ground up to its public release around mid-2015, among several other initiatives on the mobile space, including products not publicly released.
  • As technical highlight, my team and I leveraged learnings from past successes and used best-in-class Engineering to migrate the Search application from a legacy, decade-old PHP codebase re-writing it in Node.js with a React single-page application, with continuous deployment, fully automated testing, with many concurrent A/B tests running live on home-grown platforms that we built to make it all possible.
Mobile ProductsSearch DevelopmentContinuous DeploymentMobile DevelopmentSearch Engineering

Director Of Engineering

Oct 2013Mar 2015 · 1 yr 5 mos

  • Spearheaded development of many mobile products in the areas of Search, Mail, Media (Sports, Finance) on iOS, Android, mobile web, from apps to mobile SDKs, middlewares and back-end platforms. While managing the teams I also managed to write a decent amount of code and became well-versed in both iOS and Android platforms. Given the familiarity with Java, Android was easier and I ended up spending a lot more time on iOS, which eventually made me better at it (and confident in Objective-C).
  • Outside of Engineering, I co-led the entire mobile team’s Unversity Recruiting efforts in 2014, creating a process that allowed us to hire approximately 50 mobile interns and 50 mobile new college graduates, many of which I interviewed directly.
Mobile ProductsSearchMediaMobile DevelopmentSearch Engineering

Senior Engineering Manager

Jan 2010Sep 2013 · 3 yrs 8 mos

  • In late 2012 became head of Engineering for Search native mobile apps for iOS and Android, as well as Yahoo! Mail, Finance and Sports for Windows 8, mobile iOS webmail and mobile APIs for all Mail mobile products. Hands-on experience with several other products and platforms/technologies over the years including Answers, Messenger, YQL and Media properties. Wrote a YQL book for O’Reilly Media/Yahoo! Press that hasn’t been published due to changes in company priorities (platform was retired).
  • Before 2012 led Engineering for several desktop properties including Address Book for Yahoo! Mail, Profile, Pulse, Avatars and Meme.
  • Profile was incredibly technically challenging due to its worldwide footprint and scale, and we built it with best-in-class Engineering, including it being one of Yahoo’s first properties to ever have a Jenkins-based Continuous Deployment pipeline, with the help of feature flags and an open-source BDD acceptance testing library I co-wrote with a couple colleagues.
  • I also wrote most of Yahoo! Meme’s native iOS and Android applications while experimenting with Appcelerator Titanium, and wrote several innovative features for Meme’s light-blogging platform, including the Javascript floating text editor that today is used in blogging platforms like Medium and many others.
Mobile AppsAPIsWeb ApplicationsMobile DevelopmentWeb Development

Globo

3 roles

Principal Engineer

Jan 2009Jan 2010 · 1 yr · Rio de Janeiro Area, Brazil

  • Principal Engineer responsible for infusing Agile Engineering practices company-wide and technical leader for Globo's CMS (content management system) architecture and development using Python, Django and JQuery, which is the platform powering Globo's main websites including Sports (http://globoesporte.globo.com), News (http://g1.globo.com), Entertainment (http://etc.globo.com) and front page (http://globo.com) - the most popular Internet properties in Brazil. All of this built with Test-Driven Development, Continuous Integration and a large team collaborating across multiple sub-teams creating numerous open-source projects and/or contributions to existing ones - from acceptance testing tools to mocking libraries, database migrations for Django, among other things.
Agile EngineeringCMS ArchitectureOpen Source ContributionsCMS Development

Engineering Manager

Promoted

Nov 2007Dec 2008 · 1 yr 1 mo · Rio de Janeiro Area, Brazil

  • Technical leader and coordinator (first-level Engineering Manager) for Globo's online media platforms, including the videos portal (http://videos.globo.com - Brazil's largest video portal used by millions worldwide), developer platforms (APIs and widgets used by all of Globo's websites to serve video content), Windows Media Center solutions, web video player (including migration from Windows Media to Flash), and various internal/non user facing projects. Large experience with Java stack, as well as scalability, availability and performance of web applications.
Online Media PlatformsVideo PortalJava StackMedia EngineeringJava Development

Senior Software Engineer

Dec 2006Oct 2007 · 10 mos · Rio de Janeiro Area, Brazil

  • Senior software Engineer working on highly-scalable applications development using Java stack (from Hibernate to no ORM, from Spring to manual IOC, from Struts to Velocity and Freemarker, from JBoss to Jetty, Tomcat and Weblogic, from JUnit and Selenium to JMock and EasyMock, from Jersey to “manual” REST webservices and so on), JavaScript, HTML, CSS and PHP. Built Globo’s next-generation online video and web radio web applications from ground up.
Web ApplicationsJava StackScalabilityWeb DevelopmentJava Development

Instant solutions

Principal Engineer

May 2006Nov 2006 · 6 mos · Rio de Janeiro Area, Brazil

  • Worked on computer-telephony integrations for VoIP platforms using mostly Java, PHP and Shellscript (and some Ruby), from automated tele-sales dialing systems to international call routing, soft phone, billing and custom admin interfaces for control and report generation for Instant's home-grown PBX system (based on the Asterisk open-source project).
VoIP PlatformsComputer-Telephony IntegrationJavaTelephony EngineeringJava Development

Globo

Senior Software Engineer

Oct 2005Apr 2006 · 6 mos · Rio de Janeiro Area, Brazil

  • Software Engineer working on web applications development using Java stack and JavaScript, working on various short projects, including an online card game, a forum application based on the JForum open source project and a few applications on top of the Vignette CMS platform.
Web ApplicationsJava StackJavaScriptWeb DevelopmentJava Development

Vialink

Senior Software Engineer

Apr 2004Sep 2005 · 1 yr 5 mos · Rio de Janeiro Area, Brazil

  • Built extensive systems automation and a web-based interface for administration of ViaLink services (similar to GoDaddy for hosting/e-mail/etc., besides radio internet services provider for big condos and businesses) using PHP, Shellscript and JavaScript/HTML/CSS.
Systems AutomationWeb-based InterfacesPHPWeb DevelopmentSystems Engineering

Internáutica call center

Engineering Manager

Apr 2003Sep 2005 · 2 yrs 5 mos · Rio de Janeiro Area, Brazil

  • IT manager and lead software Engineer, responsible for systems development in ASP, Visual Basic and computer-telephony integration for PBX systems, besides managing a small team of Engineers responsible for all company technical matters from software development to IT governance.
Systems DevelopmentPBX SystemsASPSystems EngineeringTelephony Engineering

Actech

Lead Software Engineer

Feb 2000Mar 2003 · 3 yrs 1 mo · Rio de Janeiro Area, Brazil

  • As a technical lead and software Engineer, worked on numerous projects using PHP, ASP, Visual Basic, Perl, Java/JSP and JavaScript/HTML/CSS, besides systems administration of Unix and Solaris servers (everything from e-mail servers to firewalls, DNS, webservers, databases, deployment systems, backup routines, etc). Also had my first experiences as team lead and project manager.
Software DevelopmentProject ManagementPHP

Education

Estácio

Information Technology

University of California, Berkeley

Engineering Leadership Professional Program

Jan 2014Jan 2014

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