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Pierce Zaifman, Software Developer in London, ON, Canada
Pierce Zaifman

Software Developer in London, ON, Canada

Member since March 4, 2017
Pierce is now available for hire
Pierce Zaifman, Software Developer in London, ON, Canada
Pierce Zaifman

Software Developer in London, ON, Canada

Member since March 4, 2017
Pierce's been developing Android apps for over 4 years from the initial planning phases to deployment, primarily in a professional environment. He has a strong educational base with his Bachelor of Science in computer science from Western University where he graduated with an honors specialization and with distinction.
Pierce is now available for hire

Experience

  • greenDAO, 4 years
  • Git, 4 years
  • Android, 4 years
  • GitHub, 4 years
  • Google Analytics, 3 years
  • Firebase Android SDK, 1 year
  • Google Maps, 1 year
London, ON, Canada

Availability

Part-time

Preferred Environment

Mac, Android Studio, Git

The most amazing...

...thing I've done is to reduce the time-to-render lines on a map from 4 minutes to 10 seconds.

Employment

  • Android Developer

    2017 - 2017
    Ultius, Inc. (via Toptal)
    • Created an Android app for the web app clients to log in to.
    • Built this app alone—starting from nothing to the final product.
    • Worked from mockups provided by the client to build their desired look and feel as well as functionality.
    • Helped the client setup the app in the Play Store for release and beta testing.
    • Built this app using RESTful principles to communicate with the client's API.
    Technologies: Android
  • Android Developer

    2013 - 2016
    AppColony
    • Translated designer mockups and functional requirements into working code as well as working closely with designers to ensure that we followed the Android Material Design guidelines.
    • Built an app designed for tablets that was taken across Canada to be used in a show room and was delivered early and under budget.
    • Built an Android app for MakeShift (a shift-scheduling app) to help employees view their schedules, exchange shifts, request time-off, clock-in to a geofence, and more.
    • Added support for a real-time chat using Web Sockets in an employee communication app.
    • Set up functional automated testing using Espresso for Android.
    Technologies: Android, Java
  • Web Developer (Intern)

    2011 - 2012
    Autodata Solutions Inc.
    • Developed web applications; primarily in Java using the GWT, Spring, and MyBatis frameworks.
    • Developed ETL tools to enable data from certain databases to flow into other databases.
    • Worked on a team and had to quickly learn how to use GWT and MyBatis frameworks to aid the team in development.
    • Was given the full responsibility in my team to create any required regular expressions.
    • Helped train a new employee—answering any questions and providing guidance on specific tasks.
    Technologies: Java

Experience

  • MakeShift (Development)
    https://play.google.com/store/apps/details?id=ca.appcolony.makeshift.android

    I worked on this app at my previous company, AppColony. It was used to help employees view the schedule for their shifts. It also allowed them to trade shifts, request shifts, clock-in to a geofence, view what employees were working each day, and more.

    I worked with one other developer on this app but was also the sole developer for several months beforehand.

  • MakeShift Live (Development)
    https://play.google.com/store/apps/details?id=ca.appcolony.makeshiftlive.android

    I worked on this app at my previous company, AppColony. It was used to help managers schedule shifts for their employees. They could monitor who was requesting shifts and approve them. As well as approve trading shifts and time-off requests. They could also monitor when employees clocked in or out, view who was late, and more.

    I worked on this app with one other developer. We split our work up into various features and worked on them in isolation. We also reviewed the code of each other's features when they were complete.

  • MakeShift Connect (Development)
    https://play.google.com/store/apps/details?id=ca.appcolony.makeshift.connect.android

    I worked on this app at my previous company, AppColony. It was used to communicate with employees in real-time.

    I was assigned this project after the first developer was taken off the project. I had to build the socket communication aspect so users could actually send messages in real time. As well as display a list of paginated conversations and messages.

  • OneTap (Development)
    http://www.getonetap.com/

    I worked on this app at my previous company, AppColony. It was used to help prevent distracted driving. It would engage automatically when it detected the phone was in a car being driven and block phone calls, messages, and notifications.

    I was added on to this project after most of the work was complete—to maintain it for several months by adding small features and fixing bugs.

  • Hockey Canada Network (Development)
    https://play.google.com/store/apps/details?id=ca.hockeycanada.network

    I worked on this app at my previous company, AppColony. It was an app meant to replace paper coaching folders for hockey coaches. Drills could be viewed from the app and it added videos as well among many other features.

    I worked on this app with one other developer, and eventually became the sole developer. I added the ability to download articles to view them offline, set up teams, and many other features.

  • Ultius (Development)
    https://play.google.com/store/apps/details?id=com.ultius.android

    An app for an existing website called Ultius. It services freelance writers and their clients.

    This app is for clients. They can send messages, review their orders, check their documents, and more.

Skills

  • Languages

    Java, SQL, JavaScript
  • Frameworks

    Android SDK, Espresso Testing Framework, Dagger 2
  • Platforms

    Android, Firebase, HockeyApp
  • Libraries/APIs

    Google Maps, RxJava, Retrofit, Google Maps SDK, Butterknife, Firebase Android SDK, Google Analytics API
  • Tools

    Google Analytics, GitHub, RxAndroid, Crashlytics, greenDAO, Slack, Git, Hockey SDK, Jenkins
  • Paradigms

    Agile
  • Other

    Writing, Google Play Store, Code Reviews, OkHttp
  • Storage

    SQLite

Education

  • Android Developer Nanodegree in Android Development
    2015 - 2015
    Udacity - Online
  • Bachelor's degree in Computer Science
    2008 - 2013
    Western University - London, Ontario, Canada
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