Jack Z.

Key Skills

Freelancer Overview

JACK YANG Technical Product Manager | Full Stack Developer | Project Lead Email: [email protected] | Year of Birth: 1987 | Location: China / Canada / Remote PROFESSIONAL SUMMARY Computer Science graduate with 10+ years of experience across software development, product management, and internet platform operations. Experienced in translating business needs into product features, then delivering them through practical technical implementation. Early career experience includes product ownership for an internal banking application at a Rural Commercial Bank in China, generating approximately RMB 20 million in profit/business value. Later worked at 51.ca in Toronto as a programmer, full-stack developer, and product manager, covering front-end development, back-end development, website maintenance, admin systems, product iteration, and commercial feature optimization. CORE STRENGTHS WORK EXPERIENCE • Developed and maintained front-end pages for PC and mobile websites, including business pages, community pages, content pages, and operation-related pages. • Built and optimized back-end functions supporting user systems, content publishing, classified information, advertising, local business services, and admin management tools. • Worked with operation and business teams to understand requirements, clarify feature logic, improve user flows, and support product iteration. • Participated in product planning and feature design for community, content, advertising, local service, and intern