Colin Y. Email & Phone Number

San Francisco, Ca, Us

San Francisco, Ca, Us

San Ramon, Ca, Us

● Improve Core library quality and usability through software refactoring, architecture improvement, and interface redesign, code review● A record of implementing innovative, robust patterns and solid software design decisions● Moves initiatives forward, finds resources, raises concerns to appropriate owners early and resolves open issues that prevent progress. Hold the line when schedule or progress is in jeopardy while maintaining respectful relationships.● Preparing Accela mobile SDK to be open source, solved key issues in Accela SDK, localizations, reduce cost of Google Map’s client API services, improve speed and save battery● Help build native IOS plugin for Accela’s next generation app with ARCgis map● Experienced implementing MVVM and MVP software designCooperate with market team give technical support on inspector, civic hero mobile app delivery, solving related issues● Proficient with common Android 3rd party libraries (Websocket, Databinding, ORMLite, SQLCipher, Retrofit, RxJava)

Bristol, Gb

● Design and develop slick and beautiful WANDA mobile applications with the focus on client side.● Work closely with product and engineering teams to define and develop next generation mobile health applications.● Produced React Native and Flutter POC for mobile development.● Design and interact with backend service endpoints.● Analyze trade-offs across options for app technology and architecture● Trouble shooting, problem solving, root cause analysis, etc. of software issues● Keep up with the latest SDK, tools and conventions● Ship reliable software through continuous integration, test automation, and in-depth code reviews● Help in developing and directing software system testing and validation procedures, programming, and documentation

Bayan Lepas, My

● Defined and executed technical vision for projects.● Created solution designs that address mildly complex solutions to address business needs.● Consulted to projects and application support groups regarding architecture concerns.● Designed and analyzed mix of vendor services meeting business requirements.● Performed capacity analysis.

Minato-Ku, Tokyo,, Jp

A lead Android Engineer for all Sony Mobile’s Android Clients for the Application and Services group. Design and build new android applications from the ground up. Implement new features, fix bugs, and improve performance. Represent the technical aspect of my work to the broader engineering organization.Key Contributions:● Conceptualized, designed, developed and deployed mobile applications for Sony Mobile Services● Developed update patches, modules and components to mitigate security risks and performance forSony Mobile’s devices● Researched application acceptance and solicited feedback from users to boost user loyalties andstickiness to the products.● Proficient in developing Android Restful API that communicate between Sony Mobile devices andvarious cloud services.● Communicated effectively with stakeholders to manage expectations● Responsible for tracking, assigning and fix bugs reported● Proficient with common Android Framework API's (Location, Camera, Notifications, Maps)● Experienced in various database programming language include MySql and NoSql● Knowledge and exposure to full Software Development Life Cycle including design, data modeling,software implementation, and documentation● Good understanding of Web Services, XML Parsing and JSON● Innovative, quick learner with good analytical and communication skills● Goal oriented, organized, team player with good interpersonal skills; thrives well within groupenvironment as well as individually

· Familiar with Agile development process and participate in daily scrums with the Development team. · Manage a team of white and black box test engineers abroad and locally on end to end QA process. · Plan resource allocation for multiple test coverage throughout the project life cycle. · Test team bug report management using HP Quality Center and Mantis. · Create automated test framework for Linux using SHELL scripting language. Framework is used daily for test executions after new features implemented and bug fixes submited, then prepare a detail test summary. · Collaborate with the Development team to develop test strategies and test contents for Android and Windows Mobile. · Create detail test plans and requirements for test teams. · Apply abstract product features to real-world situations for testing. · Ensure on-going evolution of software quality assurance best practices. · Excellent Debugging skills using Android and Microsoft Windows mobile debugging tools.

San Diego, Ca, Us

· Perform True BREW Testing (TBT) in CDMA and WCDMA environment. · Create test case from both given requirement and real-world usages. · Test planning, test case identification and black box test execution. · Report detail status for the series of BDS (BREW Delivery System) solutions. · Debug and change device configuration using Brew Utilities (Brew Tool Suites, QPST, QXDM). · Assist in setting up simulator servers to interact with testing devices. · Maintain version control systems, and bug tracking facilities. · Responsible for reporting to the Project Managers, the reports on smoke and installation testing before it is posted to the respective carriers. · Assist in training new hires learn and implement correct testing procedures.

Responsible for reviewing, analyzing and evaluating software requirements and creating test plans/cases to confirm software performance against these requirements. Provide precise bug reports on any defects or issues discovered. Assist in the development and implementation of test cases.

Bachelor Of Science (B.S.), Computer Engineering; Software Architecture And Systems

High School