Jonathan Grana

  1. Engineering
  2. Fullstack
  3. Mobile
  4. Fractional CTO
  5. Advisor

Sold company to Greenhouse, first mobile engineer at Compass, 3x founder / CTO

I'm a full-stack engineer with product, marketing, and sales experience. I was the co-founder and CEO of interseller.io (acquired in 2021). I have been a CTO and founder two other times. I created the first mobile app ever for real estate agents at Compass.

Currently building Go Fractional. Open to Fractional CTO work and advising startups.

  1. TypeScript
    TypeScript
  2. React
    React
  3. React Native
    React Native
  4. Next.js
    Next.js
Jonathan Grana
Hire Jonathan Grana

Work

  • Go Fractional

    Go Fractional

    • Co-Founder
    • Frontend
    • Backend
    • Recruiting
    • Sales

    Hire the best fractional talent in the world. We are a private network of exclusive fractional talent, ready to help you grow your business.


    Recruiting talent, finding clients, and building the Go Fractional platform.

    https://gofractional.com
    • TypeScript
      TypeScript
    • React
      React
    • Next.js
      Next.js
    • gsap
      gsap
  • Keeta

    Keeta

    • Fractional Engineer
    • Frontend

    Keeta is a company that is building a global payments platform that safely teleports your money.

    Built the entire marketing site for Keeta to pixel-perfect designs and animations created by Red Antler as a Fractional Engineer in less than 2 months.

    https://keeta.com/
    • TypeScript
      TypeScript
    • React
      React
    • Next.js
      Next.js
    • Tailwind CSS
      Tailwind CSS
    • Contentful
      Contentful
    • Vercel
      Vercel
    • gsap
      gsap
  • Just Salad

    Just Salad

    • Fractional CTO
    • Mobile

    Just Salad is a chain of fast-casual restaurants with a mission to make everyday health and sustainability possible.

    Built a redesigned mobile app for Android and iOS, and found designers to hire to fill gaps in designs. Audited the codebase and provided a roadmap for moving to modern architecture. Launched the new app on iOS and Android in less than 4 months.

    Read more about how we helped Just Salad.

    https://apps.apple.com/us/app/just-salad/id777997825
    • Expo
      Expo
    • React Native
      React Native
    • TypeScript
      TypeScript
    • Sentry
      Sentry
    • Detox
      Detox
  • Latitude: Community Banking

    Latitude: Community Banking

    • Advisor
    • Fractional CTO
    • Backend
    • Mobile
    • Frontend
    • Infrastructure

    Latitude is a digital community bank that gave perks and cash back for spending locally

    Built and launched the mobile app on iOS, and created the backend for managing transactions and facilitating rewards and cash-back. Set up infrastructure in AWS

    https://apps.apple.com/us/app/latitude-community-banking/id1559607033
    • ExpressJS
      ExpressJS
    • React Native
      React Native
    • TypeScript
      TypeScript
    • Sentry
      Sentry
    • Expo
      Expo
    • Segment
      Segment
  • Humming Homes

    Humming Homes

    • CTO
    • Recruiting
    • Management
    • Mobile
    • Backend
    • Frontend
    • Data

    Humming Homes is a platform that allows you to request reactive maintenance, proactive maintenance and home improvement projects, pay out vendors digitally, schedule appointments with service providers, track how much you spend, and chat with your dedicated Home Coordination Team.

    Hired initial engineering team. Built initial product including the mobile app, admin for operations team, backend apis, and data pipelines. Scaled product to 100 homes.

    https://apps.apple.com/us/app/humming-homes/id1511753658
    • SwiftUI
      SwiftUI
    • Swift
      Swift
    • Python
      Python
    • Django
      Django
    • PostgreSQL
      PostgreSQL
    • Heroku
      Heroku
    • Redis
      Redis
    • Snowflake
      Snowflake
    • dbt
      dbt
  • Candid Clear Aligners

    Candid Clear Aligners

    • Recruiting
    • Management
    • Frontend
    • Backend

    Transform your smile, and your health, with Candid.

    Led Growth and Revenue teams, building out great features including new product lines, insurance support, sales tax, dynamic landing pages and targeting.

    https://candidco.com
    • Django
      Django
    • Python
      Python
    • React
      React
    • Next.js
      Next.js
    • Segment
      Segment
    • Google Tag Manager
      Google Tag Manager
    • Braze
      Braze
    • Optimizely
      Optimizely
    • AWS Fargate
      AWS Fargate
    • Datadog
      Datadog
  • Interseller

    Interseller

    • Frontend
    • Recruiting
    • Design
    • Sales

    Interseller helps make contact with candidates by finding their email and sending email sequences. We raised from Expa and became profitable after a year.

    I built the frontend and lead design for the marketing site, application, and chrome extension, hired the initial sales team, and led fundraising.

    Interseller was acquired by Greenhouse in 2021.

    https://www.interseller.io/
    • React
      React
    • JavaScript
      JavaScript
    • Gatsby
      Gatsby
    • Redux
      Redux
  • Rex - Social Recommendation

    Rex - Social Recommendation

    • CTO
    • Mobile

    Rex was a social recommendations platform filled with your favorite humans, their favorite things, and just enough technology to make it all hum. We raised capital from great partners like Lowercase Capital, Founder Collective, Binary Capital, alongside some very generous angels.

    Redesigned mobile app, updated backend to support 100k daily active users, and launched at Sundance in 2017.

    https://mashable.com/article/rex-app
    • Heroku
      Heroku
    • Swift
      Swift
    • Elixir
      Elixir
    • Phoenix Framework
      Phoenix Framework
    • Honeybadger
      Honeybadger
    • RxSwift
      RxSwift
    • Ruby
      Ruby
    • Rails
      Rails
  • Compass Real Estate

    Compass Real Estate

    • Mobile
    • Backend

    One of the first engineers at Compass. Built the first-ever mobile app for agents at Compass in 2012. Agents are able to manage their leads, contacts, listings, and deals all from their phones.

    Created several backend services, including collections, notifications, and deals.

    https://apps.apple.com/us/app/compass-real-estate-homes/id692766504
    • Python
      Python
    • Objective-C
      Objective-C
    • Java
      Java
    • Apache Thrift
      Apache Thrift
    • Flask
      Flask

Experience

  • Go Fractional

    Go Fractional

    Co-Founder

    Mar 2021 - Present

    Hire the best fractional talent in the world. We are a private network of exclusive fractional talent, ready to help you grow your business.

    • Help talent get paid while having time to build their own companies
    • Partner with great startups: Polywork, Realm Home, Just Salad
    • Created platform for talent to manage profiles
  • Humming Homes

    Humming Homes

    Co-Founder & CTO

    May 2020 - Feb 2021

    Humming Homes is a technology and a service that empowers homeowners. By taking on end-to-end home maintenance, we guarantee you can rest assured knowing that your greatest asset is taken care of.

    • Worked with Kevin Ryan and AlleyCorp
    • Hired first several engineers
    • Built initial product and launched to 100 homeowners
  • Candid

    Candid

    Director of Engineering

    Jan 2019 - Apr 2020

    At Candid, we’ve always put your health first—and now we’re offering our revolutionary clear aligners with even more doctor-directed care. Your journey to a healthier, more beautiful smile

    • Built Growth and Revenue teams
    • Modernized engineering processes
  • Interseller

    Interseller

    Co-Founder & CEO

    Sep 2016 - Aug 2018

    Interseller is an outbound automation tool for recruiting teams to easily connect with new talent

    • Acquired by Greenhouse in September 2021
    • Built marketing site, web app and chrome extension
    • Raised money from Expa (Garret Camp)
  • Rex Labs, Inc.

    Rex Labs, Inc.

    CTO

    Aug 2015 - Aug 2016

    A simple way to share recommendations with friends.

    • Launched iOS app and became Apple's editor choice
    • Hired initial engineering team
  • Compass

    Compass

    Senior Software Engineer

    Jun 2013 - Aug 2015

    Compass is a tech-enabled real estate brokerage helping everyone find their place in the world

    • Launched first version of the agent app
    • Led communication team building out features for agents
    • Hired initial mobile team

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