張家銘 / Bob Chang

Experienced iOS Developer with a demonstrated history of working in the IT, IoT and services industry. Skilled in iOS App & SDK Development, User Interface Designing, Continuous Integration & Delivery, and the tech of Object-Oriented Programming.

iOS Developer
Taipei City, TW
[email protected]

技能

iOS App Dev

I read HIG, I am willing to discuss the User Interface design with the designer and PM for most fitting the Apple guideline and the project required. I do building, designing, and testing on different projects in different software architectures like MVC, MVVM, and Redux.

CI/CD

I am available to write a shell script to manipulate the xcodebuild do testing, export the IPA file for the internal QA team, and upload the app to the TestFlight for PM to play and demo. I am familiar with using GitLab CI Runner and Jenkins to do the CI/CD in Git flow, and also arrange the Slack notification to notify the members of the dev team.

Streaming

I possess video streaming technologies like HLS and DASH, along with an understanding of DRM solutions such as FairPlay, and PlayReady. I can implement DRM video playback for commercial needs and further enhance it with image processing techniques.

Others

I have hands-on experience with Raspberry Pi, Bluetooth technology, and web development. Passionate about creating diverse tech applications and providing professional solutions.

工作經歷

BlendVision (KKStream), Sep. 2020 - Now

Developing a Video Player Module which is applied on an app within the top 100 ranking in Japan.
Apply a High-Quality real-time upscale library into a player module and support DRM at the same time.
Experience CI/CD tools, such as Jenkins and GitLab Runner.
To make the latency under 3 seconds, researched the Ultra Low Latency technology on LL-HLS protocol.

Twinkle Computer 群廣資訊, Jun. 2019 - Aug. 2020

Launched 2 apps to the Apple App Store.
Implement the UI including the seat selection and ticket booking.
Using JavaScript to manipulate the web on the app.

Ability Corp. 佳能企業, Mar. 2018 - Mar. 2019

Cooperated across two BUs the Software department and the Firmware department.
Two projects I worked on need to connect to IoT devices via WiFi, BLE & BTC.
Implemented a complex User Interface like image collage.

Rebit Digital 格瑪數位, Jul. 2017 - Sep. 2017

Using web socket to pull and push data to the server.
Using SQLite to do the local storage.
Implement the customized User Interface.

學歷

National Ilan University, Bachelor's degree, 2013 - 2017

Department of Electronic Engineering