Please visit my homepage on Amazon to learn more:https://www.amazon.com/stores/Fenix-Wang/author/B0CRKT3N8LIf you are interested in the technical details of AI, you can visit my technology blog:https://ninjageek.pub

Responsible for the R&D management of the group's core products "Geniusprin Cloud Print" and "Geniusmin", providing stable and reliable printing services to over 7.5 million users globally across 179 countries and regions. Providing dedicated applications to meet the needs of specific industries or home users in niche scenarios, helping them achieve an end-to-end experience from creative design to label printing.Team Size: 28 peopleFunctional Teams: Mobile team, Web full-stack team, Java backend team, Quality team, Product team, Operations teamResponsibilities and Job Content:Architecture design for the base service layer and team architecture design based on personnel allocationManagement based on agile teams, including Kanban, agile pipelines, AC document management, automated testing of interfaces and applications based on Cucumber, iteration reviews, quality co-building, Bug Bash practices, R&D efficiency mining, and agile manifesto.Building talent echelons, talent discovery, and capability leapfrogging.Patent mining and forward-looking pre-researchOrganizational collaboration, integrating data, branding, operations, marketing, hardware R&D, and supply chain.Defining a fair and reasonable KPI indicator library and an OKR goal management model based on commitment and challenge.

Job Content:Lead the R&D group's business middle platform and technology middle platform system, from scratch to implementing a cloud-native microservices architecture for building the group's core operating systems.Implement the company-level distributed architecture system.Build an open API platform based on middle platform business services.Implement the company-level DevOps system.Technical design solutions for all businesses of the business middle platform and technology middle platform.Work Achievements:Based on Docker and K8s, implemented a distributed architecture system, the company's first successful distributed system.Based on a complete software lifecycle and delivery model, the DevOps system defined a set of processes widely applied across the company from development, testing to deployment and release.Applied the DDD (Domain-Driven Design) development model in the business middle platform, and based on the CQRS architecture, decomposed the business domain model which was then promoted in over three commercial projects.Promoted unit testing and contract testing across the company, reducing defect rates by 30% compared to the past.Based on git flow, defined a code branch management strategy, reducing code conflicts and merge-related issues by 50%.

1. Migrated the standalone system to a microservices-based distributed environment.2. Formulated software system development processes and specifications.3. Led the technology center to complete iteration tasks.4. Defined core product functional requirements.4. Based on OKR, motivated the team to set goals, focused on stage outputs, and achieved quantifiable metrics.5. Coordinated the work of various departments and ensured consistent goals.6. Designed the system's underlying architecture restructuring.7. Reengineered workflows and automated daily workflows based on DevOps concepts.8. Streamlined business processes and defined functions based on complex business logic.

1. Led the team to migrate the entire backend system to AWS.2. Configured AWS services to ensure high availability and low cost.3. Used AWS Lambda to build microservices, saving server overhead and maintenance costs.4. Restructured the service layer, utilized RoR's ORM to implement the model layer, and rewrote the application layer logic using Node.js, improving concurrency efficiency.5. Designed and implemented a career recommendation engine and an enrollment recommendation engine using Elasticsearch.6. Communicated requirements with the US headquarters and led the team to execute them.7. Wrote a paper on the Daoworkx career recommendation engine, helping the company successfully apply for high-tech enterprise qualifications.8. Served as the Scrum Master in Scrum meetings, conducting daily stand-ups and project iterations.9. Conducted technical selection and motivated the team.10. Designed a monitoring system for the entire business system.11. Established a DevOps culture.12. Formulated development processes and specifications.13. Designed the salary system and leave system.14. Designed and formulated REST API standards.15. Established automated testing processes and standards.16. Conducted code reviews.17. Performed risk control and new technology evaluations.

1. Helped a large state-owned enterprise in China successfully implement mobile ERP business.2. Successfully helped IBM build a complete cross-platform mobile solution and applied it on the mobile side of a large e-commerce platform.3. As an internal trainer at IBM, helped new employees master mobile development skills.

Implemented cross-platform mobile application solutions.Collaborated with team to co-develop VoIP communication software with an encrypted channel.Led the team to complete multiple commercial projects, and successfully launched applications on app stores.Communicated requirements with the Taipei team and organized them into requirement documents and design documents.Led the team to complete daily scrum meetings and project progress tracking.Conducted code reviews.

1. Designed and developed the overall framework for the Flight Planning project from scratch.2. Rewrote part of the Prism framework implementation to better meet business needs.3. Completed the project's conversion from Silverlight to WPF.4. Provided internal training to the team and received the HP Star award.

1. Promoted the adoption of the SEA system within the company.2. Provided training on the company's internal portal.3. Independently designed and developed the portal short message application, which was evaluated as a popular portal application.4. Communicated with business departments to gather requirements and translated them into requirement documents and design documents.