William H.
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William H. Email & Phone Number

Frontend Engineer at Databricks
Location: San Francisco, California, United States 8 work roles 2 schools
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✓ Verified May 2026 3 data sources Profile completeness 86%

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Current company
Role
Frontend Engineer
Location
San Francisco, California, United States
Company size

Who is William H.? Overview

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Quick answer

William H. is listed as Frontend Engineer at Databricks, a company with 6875 employees, based in San Francisco, California, United States. AeroLeads shows a matched LinkedIn profile for William H..

William H. previously worked as Frontend Engineer at Tiktok and Frontend Engineer at Fintros. William H. holds Bachelor'S Degree, Engineering from Western University.

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Databricks

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Profile bio

About William H.

William H. is a Frontend Engineer at Databricks. He is proficient in Mandarin.

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William H.'s current company

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Databricks
Databricks
Frontend Engineer
San Francisco, CA, US
Website
Employees
6875
AeroLeads page
8 roles

William H. work experience

A career timeline built from the work history available for this profile.

Frontend Engineer

San Francisco, CA, US

Frontend Engineer

Current

San Jose, California, United States

  • Orchestrated sustained growth of TikTok’s Frontend Monorepo from 40 projects to 1300+ projects by developing custom tooling and build processes integrating with ByteDance’s native cloud solution (ByteCloud).
  • Performed several key monorepo migrations: upgrading PNPM 5 -> 6 -> 8, node 14 -> 16, and PNPM workspaces to RushJS.
  • Contributed to the Rush open‐source project by introducing Subspaces, a novel approach to monorepo management resulting in an order of magnitude decrease… Show more
  • Contributed to the Rush open‐source project by introducing Subspaces, a novel approach to monorepo management resulting in an order of magnitude decrease in lockfile size and count. Show less
Jul 2021 - Present

Frontend Engineer

Toronto, Ontario, Canada

  • Led a team of 2 to architect and develop Fintros' new candidate portal system using server-side rendering powered by NextJS leading to a 25% decrease in initial page load time with full authentication.
  • Architected frontend data caching with GraphQL reducing unnecessary repeated server data requests and taking advantage of GraphQL's optimistic mutations to mutate local cache state instead of waiting for a server.
  • Altered and configured the newly built candidate portal to… Show more
  • Altered and configured the newly built candidate portal to scaffold Fintros' new mobile application using React Native and GraphQL in < 1.5 months. Took application to TestFlight stage. Show less
Nov 2020 - Jun 2021

Software Engineer

Toronto, Ontario, Canada

  • Full Stack Developer - AngularJS, Node.js, PostrgreSQL + Interm Figma Designer
  • Developed several improvements across the public and administrative applications using Jade & Coffeescript.
  • Proposed and lead the transition from legacy design systems (Google Slides & Illustrator) to Figma, and trained current designers on the new design process.
  • Spearheaded redesign of primary website and conversion flows, resulting in a 30% increase in trial requests.
May 2020 - Aug 2020

Software Engineer

Toronto, Canada Area

  • Full Stack Developer - React, Node.js, and PostgreSQL
  • Developed several key user facing features in the frontend application using ReactJS and the redux store architecture. Also developed corresponding backend features using Node.js and PostgreSQL with full test coverage.
  • Designed and implemented a suite of internal tools for managing all aspects of the deployed application reducing time required for customer service reps.
  • Helped transition entire codebase to use a better, more… Show more Full Stack Developer - React, Node.js, and PostgreSQL
  • Helped transition entire codebase to use a better, more sustainable architecture by refactoring the backend and frontend as well as migrating to a containerized solution for faster, more robust development and.
May 2019 - Aug 2019

Software Engineer

React Native Developer, DevOps, Solidity Developer- Worked in a small tight-knit team to develop a React Native application launched on both apple and android app stores with full spec and e2e testing.- Improved testing capabilities in the continuous integration process allowing for full UI testing improving test coverage by 7.2% and reduced development.

Nov 2017 - Jul 2018

Software Engineer

- Developed first prototype of a point of sale crypto application using React that could be presented to potential investors.- Included full spec and e2e tests for the React application and all smart contracts, including exception testing.

Nov 2017 - Feb 2018

President Of Bethune Deca

Dr. Norman Bethune C.I.

Lead an executive team of 13 students and a local chapter of 130+ students through regional, provincial, and international DECA competitions. Increased club resources by hosting various fundraising and awareness events throughout the school year. Successfully increased chapter membership by 31% from the previous year by recruiting more grade nine students.

Sep 2015 - Jun 2016
Team & coworkers

Colleagues at Databricks

Other employees you can reach at tiktok.com. View company contacts for 6875 employees →

2 education records

William H. education

Education record

Dr. Norman Bethune C.I.

Activities and Societies: Student Activity Council, DECA, Debate, School Journal, Rugby, Co-ed Ultimate.

FAQ

Frequently asked questions about William H.

Quick answers generated from the profile data available on this page.

What company does William H. work for?

William H. works for Databricks.

What is William H.'s role at Databricks?

William H. is listed as Frontend Engineer at Databricks.

Where is William H. based?

William H. is based in San Francisco, California, United States while working with Databricks.

What companies has William H. worked for?

William H. has worked for Databricks, Tiktok, Fintros, Kitchenmate, and Voiceflow.Com.

Who are William H.'s colleagues at Databricks?

William H.'s colleagues at Databricks include Demetrius Garcia Garcia, Michael O., Rachel Ong, Erica Petraccone, and Uriel Aminov.

How can I contact William H.?

You can use AeroLeads to view verified contact signals for William H. at Databricks, including work email, phone, and LinkedIn data when available.

What schools did William H. attend?

William H. holds Bachelor'S Degree, Engineering from Western University.

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