Kishikawa Katsumi

Kishikawa Katsumi

iOS Developer

I am a iOS/macOS developer who has been programming iOS applications for more than ten years. I am also a serial open source library developer, and have published some popular libraries on GitHub.

[email protected]

Email Address

kishikawakatsumi

GitHub Profile

@k_katsumi

Twitter Handle

Work Experience

  • Software Engineer at FOLIO Co.,Ltd.
    April 2018 – Present

  • Technical Advisor at ZOZO Technologies, Inc.
    January 2019 – Present

  • Technical Advisor at ChatWork
    February 2018 – May 2018

  • Freelance Software Engineer
    January 2018 – March 2018

  • Software Engineer at Realm Inc
    March 2015 – December 2017

  • Technical Advisor at Ubiregi Inc.
    March 2015 – July 2019

  • Technical Advisor at Sansan Corporation
    February 2015 – June 2016

  • Technical Advisor at VASILY Inc.
    July 2014 – April 2015

  • Technical Advisor at pixiv Inc.
    April 2014 – Present

  • Open Source Developer
    July 2008 – Present

  • Software Engineer at Ubiregi Inc.
    April 2013 – February 2015

  • Software Engineer at COOKPAD Inc.
    November 2011 – March 2013

Education

  • Kobe University
    1999-2003

IBPCollectionView
CompositionalLayout

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Backport of UICollectionViewCompositionalLayout to earlier iOS 12.

SwiftPowerAssert

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Power Assert in Swift. Provides descriptive assertion messages.

BookReader

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Sample code for PDFKit on iOS 11, clone of iBooks.app built on top of PDFKit.

RealmTypeSafeQuery

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A type-safe Realm query extensions using Swift 4 Smart KeyPaths

Kuery

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A type-safe Core Data query API using Swift 4's Smart KeyPaths

SpreadsheetView

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Full configurable spreadsheet view user interfaces for iOS applications. With this framework, you can easily create complex layouts like schedule, gantt chart or timetable as if you are using Excel.

SwiftCov

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A tool to generate test code coverage information for Swift.

KeychainAccess

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Simple Swift wrapper for Keychain that works on iOS and OS X.

UICKeyChainStore

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Wrapper library for Keychain on iOS/OS X.

SECoreTextView

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Multi-line rich text view library with clickable links, embedding images and editing for iOS/OS X.

PEPhotoCropEditor

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Image cropping library for iOS.

JavaScriptBridge

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Bridge software between Cocoa touch and JavaScript.

UCZProgressView

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UCZProgressView is a circular progress indicator for image loading.

JapaneseKeyboardKit

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Sample implementation for iOS Custom Keyboard Extension with Mozc (Google Japanese Input).

Mozc-for-iOS

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Mozc for iOS build.

CollectionUtils/Compact

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Subclasses of NSArray and NSDictionary to recursively remove all NSNull values automatically with little performance penalty. It is useful for JSON returned from web services.

UUIDShortener

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Convert UUID 32-character hex string into a Base32 short string and back.

XCJobs

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Rake tasks for xcodebuild command for CI.

coveralls-gcov

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Upload coverage information generated by Gcov to coveralls.io.

Email Address

[email protected]

Twitter

@k_katsumi

Facebook

kishikawakatsumi

© 2015 Kishikawa Katsumi