Alex W. Email & Phone Number

EVO Snap* is the integrated payments division of EVO Payments, a global merchant services provider, acquirer, and technology leader with nearly 30 years of payments expertise. Responsible for the iOS SDK project by Objective-C and Swift, iOS Android mobile Apps by Java and Kotlin. https://www.evosnap.com/

苏州

Nodus is a division of US EVO Payments in Suzhou. EVO was merged and acquired by Global Payments in 2022. I was responsible for the development and maintenance the company’s payment SDK and iOS, Android apps. Communicate daily work with colleagues in American office in English. https://www.nodus.com/• Responsible for development and maintenance EVO Snap payments iOS SDK project by Objective-C and Swift, including payment gateway integration, POS terminals communication, process payment transaction encryption and other services. Deploy SDK to multiple payment products of the company.• Responsible for development and maintenance EVO mobile iOS and Android Apps by Swift, integrating Evo Snap SDK into APPs. Supporting online and offline payment transactions through ingenico, BBPOS and other POS terminals in all kinds of payment scenarios.

Chirp is an online voice social platform, users can record voice text and pictures, and can listen to and view other users' voice and comment and categorize. The application also provides audio analysis, FFT waveform analysis and drawing, video export and other functions. https://www.chirpapp.com▪ Fully developed by swift, responsible for 85% of the functional development. Including recording voice, analyzing audio, FFT waveform drawing, video export and so on.

Suzhou, Jiangsu, China

Tongcheng Network is a leading online travel and leisure services providers operating one of China’s most popular comprehensive travel platforms: www.ly.com▪Participated in multiple software development projects: being assigned specific tasks that can be developed and produced within designated time interval▪Developed applications using Objective-C, Swift, CoreGraphics, QuartzCore, Firebase and other iOS development tools▪Worked as a member of an Agile project team to get iOS-based products developed and released on the App Store▪Took ownership for the technical development project/program delivery of component design, development and maintenance▪Provided diagnoses and technical solutions to a wide range of development issuesProvided insight, support and documentation to the team as to best software application development practices and techniques

Shanghai City, China

Appxy (www.appxy.com) is an independent software maker providing a series of iOS-based office apps for small businesses and individual users▪Involved in Agile/Scrum projects, assisted with defining the solution and working with a team of developers, engineers and project managers▪Participated in development of new iOS apps built upon our common mobile framework and new features consistent with product roadmap▪Conducted analysis, design, development and performance optimization of web apps▪Worked closely with product management, QA and development team members to continuously improve processes and appsCollaborated with other product development teams to improve consistency and timing of releases