Taiwan Profile 15+ years of product Full-Stack development experience in Large Scale SaaS infrastructure and client side technologies included frontend and mobile development 10+ years of tech lead and project management experience with agile & DevOps mindset in Startup and Enterprise Skills Solution Architect Project Management Backend / Mobile Applications Business Strategy / Pre-Sales Threat Modeling DevOps Open Cloud williamchang73 [email protected] Work Experience 9/Present Sr. Engineering Manager - Consumer Product • Trend Micro Responsible for hiring and forming a team 30+ Engineers included backend, frontend, data engineer, machine learning, and mobile

Ethereum, Bitcoin, Polkadot, Solana. Additionally, skilled in implementing zero-knowledge proof solutions for enhanced privacy and security in blockchain transactions. App Integration with LLM using RAG: Proficient in integrating applications with Large Scale Language Model (LLM) using Retrieval-Augmented Generation (RAG), for enhanced user experiences. Web and Mobile App Development: Skilled in developing robust web and mobile applications that deliver seamless user experiences and drive business growth. Cloud Architecture Design: Experienced in designing cloud-native architectures, focusing on scalability, resilience, and efficiency. Proficient in utilizing Kubernetes and Prometheus for orchestrating and monitoring distributed systems.

deck. Produce interesting topics and talks with hosts and guest speakers. UI UX Designer | Project Manager • MASU Web Design 四月Present | New York, New York Market research and analysis for startups. Drafted wireframe and prototype with founders and stakeholders. Coordinated, managed, and completed web and mobile app development. Assigned tasks to designers, and developers and reviewed the works. Created and organized virtual meetings. Education Background and Professional Certificate City University of New York-College of Staten Island-Bachelor of Science Film/Cinema/Video Studies New York Institute of Technology-Graduate

gmail.com, Taipei, Taiwan Personal Summary 4+ years of internet industry experience in Business Development and Partnerships, recognized for contributions in exceeding sales targets and acquiring SMB, Enterprise Accounts, and Business Partners. Strong commercial sense with expertise in strategic partnership, relationship management, market expansion, growth strategies, agency development, and account management. Self-motivated, and goal-oriented, with excellent written, oral, and interpersonal communication skills. Successfully launched new markets from 0 to 1. Experience Business Development Manager, LINE Pay, MayPresent Responsible for Strategic Partnership, Merchant Acquisition, Agency Management, and Key Account Development for mobile payment

.com EducationNational Cheng Kung University ( 國立成功大學 ) Computer Science and Information Engineering ( 資訊工程學系 ) Work Experience Software Engineer • Velodash ( 沛司科技股份有限公司 ) AprOct 2023 | Taipei, Taiwan In this company, I am responsible for the development of both mobile apps and webpages. I worked on two major projects. The first one is the B2B-side application called Staff ( Web / Android / iOS ), and the second is the B2C-side project called Velodash ( Web / Android / iOS ). Due to the similarity

the development of Android news app "Gunosy" with millions of daily users. Business experience in Japanese. Familiar in Agile development and Continuous improvement. Android developer Tokyo, Japan [email protected] History 09 / 2019 to 06 / 2024 Gunosy Inc. Android Engineer News apps development in Android mobile. 09 / 2018 to 07 / 2019 INNOOZ Co., Ltd. Android Engineer Various types of Android apps development. 10 / 2016 to 05 / 2018 Tatung Technology Inc. Android Software Engineer Multimedia apps development for Android TVBachelor in Information Management Kaohsiung

desktop and mobile usage. Product Development - Implement performant and fully-customized Flutter UIs. E.g. Hierarchical List , Board , Timeline ( Technical share ) , and Calendar views. Architecture Design - Develop multiple data scopes and views binding to provide better UX and flow . - Familiar with threading and asynchronous development of flow control. Flutter Expertise - Master in Flutter development and historical evolution as an early adaptor . - Built a popular Github library to help the community in view scrolling which is also 100% compatible with the official low-level Slivers. it has been used by many popular