Taiwan
Extensive experiences in cloud computing, solution architecture, and large-scale digital transformation. Currently, I lead the Azure Solutions team in Taiwan, empowering organizations to leverage Azure and emerging technologies like AI to accelerate innovation and drive business growth. I am passionate about helping organizations unlock the full potential of cloud and AI, and I am always open to discussing innovative tech solutions as well as industry and market trends. Expertise: Cloud Strategy | AI & Data Solutions | Enterprise Architecture | Digital Transformation | Migration & Modernization | Team Building & Leadership AKA: Ivan Cheng, Irfan Marhus, 鄭志帆, marvelousgame
Lead, develop, and manage a team of Azure Solution Sales and Technical professionals dedicated to increasing revenue and market share, focus on enterprise and public sector customers. Drive growth by formulating and executing key strategies through solution plays, including migration initiatives and emerging technologies such as Data and AI.
Lead AWS Taiwan’s Solutions Architecture team, focusing on driving cloud adoption, migration, and digital transformation across enterprise customers, the partner ecosystem, and key migration projects. Engaged with customers and partners, advocating for AWS solutions and sharing insights on AI, cloud, and industry trends at conferences and public forums. Develop and execute key initiatives, by collaborating with cross-functional teams across sales, technical, marketing, professional services, training that drive growth. Passionate about building high-performing teams, I focus on hiring, mentoring, and career development, empowering team members to advance into leadership roles.
Helps organizations understand best practices around advanced cloud-based solutions, and how to migrate existing workloads to the cloud. Establish credibility & build deep relationships with senior technical individuals within customers to enable them to be cloud advocates. Conduct deep-dive “hands-on” education/training sessions to transfer knowledge to customers considering or already using AWS. Present sessions at AWS and industry conferences.
Enabling customer skill in cloud journey with AWS by conducting ILT training session and events across ASEAN, Hong Kong, and Taiwan (range from introductory to advanced level), architecture and solution discussion with customer, developing solution demo, creating content for training and event, speaker for AWS large event (AWSomeday, AWS Summit, and re:Invent). 2500+ students trained, 40+ classes and events conducted, average CSAT score: 4.8.
Project Manager / System Analyst Coordinate project tasks and resources, ensure deliverable of each project stage, project feasibility and cost reports, create and maintain repository system documents, project progress control and regular status report to stakeholders and project members, requirement discussion with end user with following spec examination, system analysis, documentation writing with training and user manuals to users of a new system Solution Architect / System Designer Architecting scalable backend systems, work on capacity planning, interface between business people and developers, lead development and mentor junior team member, code review, define standard, as speaker on internal team technical training, software and solution evaluation (feature, cost, ease of use, vendor support, POC), event planning of system shutdown, deployment, IDC migration, stress testing, performance analysis, system integration related document (UML, major software components and their interactions) Key Accomplishments • OTA application with High Performance (20 million requests/day with 0.5sec/req), Availability (99,98% uptime), Stability (24x7 monitoring mechanism), and Availability (DR AA mode with RTO and RPO set to 1 hour) • OTA CDN Migration solution from ATT Contendo to Akamai • Akamai NetStorage solution enabling • CDN Cost Reduction (saving up 50K USD / month) • FTC Audit Security (manage compliance action) • OTA Service Data Center Relocation • Database and Application Server Migration • Akamai CDN features (LDS, NetStorage, SiteAnalyzer) Remarkable Projects • FOTA (Firmware Over The Air) - deliver ROM updates and device provisioning • APU (Application Update) - deliver application, which includes new apk and version updates • COTA (Customization Over The Air) - distribute handset customization package • Unlock bootloader - manage end user device bootloader unlock behavior. • HTC Hub - download free htc applications, ringtone, and wallpaper to device.
Responsible to design and develop J2EE based enterprise web application in TSMC, involves in testing to ensure quality and stability of deliverable. Deliver critical enterprise system, involved in core design and development which includes new technology POC, framework implementation, and system performance analysis Review others UML design and source code to make sure system requirement is met as expected Trusted to be speaker of technical sharing among project internal team member Key technologies: struts, spring, hibernate, ajax (DWR, ExtJS), shell script, VB.
Develop high-volume/ high-availability EBPP (Electronic Bill Presentment and Payment) web solution for Chunghwa Telecom - Taiwan’s largest telecommunication company. System maintenance and function enhancement of CTCB’s (Chinatrust Commercial Bank) credit card payment service Conduct technology and system know-how training to customers