Bojan Drvarek, Software Developer in Varaždin, Croatia
Bojan Drvarek

Software Developer in Varaždin, Croatia

Member since April 3, 2015
Bojan is a highly skilled iOS (Swift and Objective-C) developer with ten years of experience on Apple's platform. He loves writing code and designing prestige user interfaces. His strengths are keeping things simple and optimized and shipping finished projects blazingly fast.
Bojan is now available for hire

Portfolio

Experience

Location

Varaždin, Croatia

Availability

Part-time

Preferred Environment

tvOS, WatchOS, MacOS, iOS

The most amazing...

...thing I've developed is the grid-based fluid solver used as an interaction engine for painting images on your mobile device.

Employment

  • CEO

    2016 - PRESENT
    Woodsign j.d.o.o.
    • Oversaw the development of apps for iOS, tvOS, and macOS as well as extensions for iOS and watchOS.
    Technologies: WatchOS, tvOS, MacOS, iOS
  • Senior iOS Developer

    2009 - 2015
    Meritum Soft d.o.o.
    • Created various in-house and client apps.
    • Wrote custom solutions for in-house advertising.
    • Wrote various games in a custom in-house 2D engine.
    Technologies: iOS

Experience

  • Onyx

    A fitness app that takes advantage of the iPhone X depth camera to track your posture and progress.

    I helped with UI implementation, Firebase integration, and various other parts of the app (with the notable exception of depth tracking).

  • WonUp

    An iOS app I built from scratch for a Toptal client. Most of the design was also made by me. Firebase was used as a back end.

  • Coink - Crypto Price Tracker

    A cryptocurrency portfolio tracker for iOS/WatchOS/Widget.

    This is a personal project written 100% from scratch.

  • SonicCloud

    A hearing assessment platform for audio calls.

    Provided with the design, I made around half of the highly complex interactive onboarding animations.

  • BoardBook

    An iOS app I built from scratch for a Toptal client. The design was also made by me. Firebase was used as a back end.

  • PSI Coupons
    https://apps.apple.com/us/app/psi-coupons/id1460575899

    An iOS app I built from scratch for a Toptal client. The client provided the design. Firebase was used as a back end.

  • BattlePix

    An iOS app I built from scratch for a Toptal client. The design was also made by me. Firebase was used as a back end.

  • Reelee.io
    https://www.reelee.io/

    An iOS app I built from scratch for a Toptal client. The client provided the design. The back end was done by another Toptal developer.

  • Vollo
    https://vollo.net/

    An app for booking bus tickets.

    Provided with a design, the project is written 100% from scratch.

  • Creepypasta
    https://itunes.apple.com/us/app/creepypasta/id1126354430?mt=8

    A popular iOS story reading app.

    This is a personal project written 100% from scratch.

  • PhotoMap

    An iOS/tvOS photo editor.

    This is a personal project written 100% from scratch.

  • Intersync

    An accounting app made for a Toptal client.

    Provided with a design, the project itself is written 100% from scratch.

  • Feel My Pain
    https://itunes.apple.com/us/app/feel-my-pain/id1081144072?ls=1&mt=8

    A pain annotation app made for a Toptal client.

    Provided with a design, the project itself is written 100% from scratch.

Skills

  • Languages

    Swift, XML, Objective-C, C++, C
  • Frameworks

    WatchKit, AFNetworking, UIKit, Core Foundation, Cocoa Touch, Cocoa, iOS SDK, Cocos2d-x
  • Libraries/APIs

    Core Animation, Flurry, Twitter SDK, CocoaPods, Core Graphics, iOS Native Libraries, iOS API, Core Image, Facebook iOS SDK, Parse SDK, iOS Extensions
  • Tools

    Git, Adobe Photoshop, Notepad++, Apple Push Notifications, Adobe, Crashlytics, Xcode, Adobe InDesign, Adobe Illustrator, Adobe Audition, Sketch, Sketch 3, Google Analytics, Eclipse IDE, Flash, Adobe Dreamweaver, Android Studio
  • Paradigms

    REST
  • Platforms

    tvOS, Apple Watch, iOS, Parse Server, Firebase, Parse, MacOS, WatchOS
  • Storage

    JSON, MySQL
  • Other

    Network Programming, iMessage, Push Notifications, Microsoft 365, UI Animation, Back-end, Front-end

Education

  • Bachelor's degree in Multimedia Design and Implementation
    2007 - 2011
    Polytechnic of Varazdin - Varaždin, Croatia

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