
Medición de marketing digital y medios | Ciencia de marketing, análisis de rendimiento
Explore sus enlaces y el resto de este perfil para conocer quiénes son. Zinn Hub mantiene el perfil de cada Zinner abierto y transparente, para que pueda generar confianza y contratar con seguridad.
Ryan Zhang ha demostrado su conjunto de habilidades a Zinn Hub y ha proporcionado evidencia de su trabajo. Cada Zinner verificado pasa una revisión práctica de control de calidad, para que pueda contratar con confianza.
🛡️ Verificado desde August 2026
Professional Focus
I help brands and ecommerce teams convert marketing and media data into decisions—what to fund, what to fix, and what to stop. The practice sits at the intersection of digital marketing, media measurement, and marketing science: structured diagnostics, performance analytics, and recommendations that can be executed in the next planning cycle. The emphasis is channel-agnostic measurement quality, not loyalty to any single media platform.
Experiencia
Fifteen years in marketing and communications, including nearly five years concentrated on attribution, media measurement, and performance analytics. Experience spans agency strategy and commercial P&L leadership, as well as hands-on freelance ecommerce and paid media operations. The result is fluency in both executive narrative and technical analysis pipelines, including Python-based reporting and automation. Engagements typically cover efficiency diagnosis, tracking integrity, and decision packs that commercial and growth teams can implement without handing over account control.
Enfoque
The work is measurement-first, not dashboard theatre. Projects diagnose efficiency gaps, tracking consistency issues, and funnel quality constraints, then return ranked findings, plain-language rationale, and concise action notes. The standard is marketing science that improves evidence quality and decision speed—clearer inputs, tighter scope, and faster prioritisation. Account implementation remains with the client unless a separate operating scope is agreed.
Capabilities
- Media measurement, attribution logic, and performance diagnostics across paid digital channels
- Search and social efficiency reviews, including waste identification and prioritised remediation lists
- Tracking and conversion consistency checks that protect reported-result integrity
- Ecommerce performance analytics across storefront funnels, efficiency ratios, and conversion quality
- Marketing science support: KPI design, light experiment readouts, and A/B interpretation where data allows
- Python automation for recurring reports, dashboards, and decision packs
- Catalog and contribution-style profitability views when ecommerce economics are in scope
Credenciales
- Google Ads Measurement Certification
- Google Analytics Certification
- Meta Certified Media Measurement Specialist
- Google Data Analytics Professional Certificate
- IBM Data Science Professional Certificate
- Google Digital Marketing and E-commerce Professional Certificate
Working Style
Scope and timeline are fixed before work begins. Deliverables emphasise structured diagnostics, plain-language findings, and decision-ready tables or charts rather than slide-heavy theatre. Default boundary: analysis and recommendations; hands-on account operation only when separately scoped. English for international clients; Mandarin available when required. For digital marketing and media measurement clarification before scaling spend, or a compact marketing science pack the team can execute, browse available services or send the data stack and objective—fit is confirmed quickly before any engagement expands.
Tecnologías y áreas de especialización de este profesional autónomo.
Áreas de servicio en las que este profesional autónomo está disponible.

CSV de términos de búsqueda de 14 días; costo del período ~4.9K $; participación de alto riesgo ~29%; grupo bloqueable de "agregar ahora" para los principales temas de desperdicio (código promocional, empleos, "hágalo usted mismo", usado/venta al por mayor). Identidad redactada.
Ver detalles →Servicios ya preparados disponibles para su compra inmediata: explore la oferta, compre y empiece de inmediato.


Pequeñas muestras de precio fijo desde $5: trabajos rápidos que puede comprar con un solo clic, o una forma de bajo riesgo de probar un Zinner antes de un pedido más grande.
Micro Zinn
Micro Zinn
Micro ZinnCrea una cuenta gratuita o inicia sesión para enviar un mensaje directamente a este freelancer.
Iniciar sesión / RegistrarseTu carrito contiene Zinns de otro Zinner. Solo puedes hacer pedidos de un Zinner a la vez.
¿Te gustaría vaciar tu carrito y añadir este Zinn, o proceder al pago con tu pedido actual primero?
Obtén la App Zinn Hub
Notificaciones · Acceso más rápido · Pantalla completa
Toca Compartir en tu navegador
➜ Luego toca "Añadir a la pantalla de inicio"