Sean Johnson

Employee, Software Developer, Blindly

San Francisco, United States of America



Professional experience for Sean Johnson

  • Current , since Feb 2020

    Software Developer


    Develop web services and native mobile features aimed at providing a unique dating experience. Lead front-end team on an Agile framework to create an app alpha using Expo and React Native. Engineer Node infrastructure to facilitate AWS and Mongo Atlas microservices. Tackle real-time networking demands with Socket.IO. Overhaul UX / UI for more intuitive user interactions. Train junior developers. Maintain codebase integrity. Designed a JWT auth management system. Built company site.

  • 9 months, Jun 2019 - Feb 2020

    Freelance Software Developer


    Commissions include: a native Android app for a radio station, a website for a Bay Area architecture firm, and an artist portfolio website utilizing generative 3D rendering.

  • 1 year and 5 months, Feb 2018 - Jun 2019

    eCommerce Programmer

    Old Republic Title Company

    Developed enterprise applications using C#, JS, SQL. Investigated bugs and slowdowns across all layers, enhancing web experiences for millions of clients. Integrated an in-browser PDF editor with dynamic content generation to optimize employee workflow. Improved security to meet OWASP standards. Coordinated APIs with business partners and wrote technical documentation. Overhauled frontend with responsive UI. Worked in extensive codebase, refactoring for greater performance and maintainability.

  • Jr. Design Specialist

    ITC Service Group

    Automated GIS and CAD workflow with Python, Lisp and Shell scripts, increasing team productivity severalfold during projects for major telecom providers (Google and AT&T). Worked closely with IT department to resolve technical issues and strengthen infrastructure.

Educational background for Sean Johnson

  • 3 years and 7 months, Sep 2013 - Mar 2017

    Computer Science

    University of California, Davis

    Minor in Mathematics

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