Francis John

Francis John Email and Phone Number

Software Engineer @ Treasure
San Francisco, CA, US
Francis John's Location
San Francisco, California, United States, United States
Francis John's Contact Details

Francis John personal email

n/a
About Francis John

I help organizations build super high quality user experiences. Currently exploring web3.

Francis John's Current Company Details
Treasure

Treasure

View
Software Engineer
San Francisco, CA, US
Francis John Work Experience Details
  • Treasure
    Software Engineer
    Treasure
    San Francisco, Ca, Us
  • Treasure
    Software Engineer
    Treasure Jan 2024 - Present
    Cayman Islands, Ky
  • Treasure
    Software Engineer
    Treasure Feb 2022 - Jan 2024
    Cayman Islands, Ky
  • Darkbright Studios
    Software Engineer
    Darkbright Studios Jan 2024 - Present
  • Manifold.Xyz
    Technical Lead
    Manifold.Xyz Dec 2021 - Dec 2023
    Vancouver, Ca
    I work across the stack at Manifold (frontend, backend, solidity) engineering NFTs and related infrastructure.
  • Dropbox
    Senior Software Engineer
    Dropbox Dec 2019 - Dec 2021
    San Francisco, California, Us
    2020: Built products to help Dropbox Business teams fall into the pit of success.2021: Founding member of the Performance Engineering team. Specialized in web performance tooling, monitoring and optimization. The scale of our team's work impacted hundreds of engineers, and millions of pageviews / day.
  • Nerdwallet
    Staff Software Engineer
    Nerdwallet Aug 2018 - Mar 2019
    San Francisco, California, Us
    I was one of the two founding members of the Frontend Infrastructure team. As a platform team our goal was to increase the effectiveness of the dozens of frontend engineers by shaping the technological direction for how NerdWallet builds web applications.In particular, I dove deep under the hood of technologies such as React, Node, Webpack, Babel, and GraphQL to:* Create and maintain a central build tool / framework for running our server-side-rendered React applications. This was essentially NerdWallet's closed-source version of Next.js. I shipped large (multiple seconds) build time improvements along with many developer or user experience improvements such as server side hot reloading, codesplitting, React render caching, major version library upgrades, etc. Made contributions back to upstreams (e.g. React/Webpack) when possible.* Own shared libraries and critical path frontend services leveraged across the company. Rule of thumb was a frontend library/service used by more than one team defaulted to being owned by our team. * Be the ambassador for site wide performance. Refocused culture on performance via workshops, internal talks, and relentless improvement. We reduced SpeedIndex from ~6-8 seconds to ~3 seconds over a 3G connection on key pages (see blog for more info).* Provide support and technical mentorship for product engineers across the company.* Collaborate with Design, Analytics, DevOps, and Product on cross functional initiatives such as our design system, analytics instrumentation, or putting a CDN in front of all traffic to nerdwallet.com.
  • Nerdwallet
    Senior Software Engineer
    Nerdwallet Mar 2017 - Jul 2018
    San Francisco, California, Us
    Jul 2017 - Aug 2018: Senior Software Engineer | Frontend InfrastuctureMar 2017 - Jul 2017: Senior Software Engineer | Credit Cards
  • Nerdwallet
    Software Engineer
    Nerdwallet Oct 2015 - Feb 2017
    San Francisco, California, Us
    When I joined the credit cards team full time, there happened to be reorg of the existing frontend engineering team and I ended up having to take on the work of multiple frontend engineers. I worked super hard and we did not miss a beat. I migrated the credit cards frontend from PHP to React/Node, and contributed to shared libraries.* Built the initial version of the side-by-side comparison feature (nerdwallet.com/compare/credit-cards)* Built the initial version of the prequalification feature (nerdwallet.com/prequalify/credit-cards)* Created an SDK in JavaScript for our internal A/B service; ended up being integral in adoption of this tool.
  • Nerdwallet
    Software Engineer (Contract)
    Nerdwallet Jul 2015 - Sep 2015
    San Francisco, California, Us
    Built an internal admin panel in React
  • Epic
    Integration Engineer
    Epic Aug 2012 - May 2014
    Verona, Wi, Us
    Epic is a leader in the electronic medical records industry. In a software engineer / project manager hybrid role, I implemented and maintained interfaces to exchange data between Epic's software and third party vendors at hospitals across the U.S.
  • University Of Colorado At Boulder
    It Support Analyst
    University Of Colorado At Boulder Oct 2009 - May 2012
    Boulder, Colorado, Us
    I was a member of the Information Technology team at CU Boulder. My specific role was to provide technology support to students, faculty, and staff. In the period of my employment with the Office of Information Technology, the problem-solving performance of our department was so superior to that of the IT departments in other branches of the University of Colorado (CU) that our responsibilities were expanded from solely the Boulder campus to all branches of the CU system. I acquired and demonstrated the capacity to provide apt technical troubleshooting advice about a very wide variety of operating systems, applications, and technologies. My employment at OIT gave me confidence in my abilities to listen carefully, to communicate clearly, and to readily conceive of appropriate solutions to diverse and difficult problems.

Francis John Skills

Technology Support Information Technology Integration

Francis John Education Details

  • Dev Bootcamp
    Dev Bootcamp
  • University Of Colorado Boulder
    University Of Colorado Boulder
    Mathematics

Frequently Asked Questions about Francis John

What company does Francis John work for?

Francis John works for Treasure

What is Francis John's role at the current company?

Francis John's current role is Software Engineer.

What is Francis John's email address?

Francis John's email address is fr****@****ado.edu

What schools did Francis John attend?

Francis John attended Dev Bootcamp, University Of Colorado Boulder.

What are some of Francis John's interests?

Francis John has interest in Community, Summit Hunnies, Agave Idiots Tequila Club, Charity Organization, Tiësto, Fast Food Restaurant, Real Estate, The Taste, Politician, Business Service.

What skills is Francis John known for?

Francis John has skills like Technology, Support, Information Technology, Integration.

Free Chrome Extension

Find emails, phones & company data instantly

Find verified emails from LinkedIn profiles
Get direct phone numbers & mobile contacts
Access company data & employee information
Works directly on LinkedIn - no copy/paste needed
Get Chrome Extension - Free

Aero Online

Your AI prospecting assistant

Download 750 million emails and 100 million phone numbers

Access emails and phone numbers of over 750 million business users. Instantly download verified profiles using 20+ filters, including location, job title, company, function, and industry.