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Christopher O
@christopher968
Your WATI Whatsapp Chatbot Expert
Nigeria
French, English
About me
Hi, I’m Christopher, glad you found my profile! I’m a digital marketing expert with years of experience helping businesses grow. If you’re struggling with booking appointments, setting up automations, or increasing sales, I’m here to help.
I create tailored email campaigns, smart scheduling systems, and powerful automations that save time and boost results. Whether you're a startup or a growing brand, I’ll help you increase visibility, simplify your workflow, and drive revenue.
Tools: Simplybook.me, WATI, Meta facebook....
Let’s build something that works for your business—message me today!
Skills
Christopher O
Offline •
Average response time: 3 hours
See my services
WordPress
I will integrate calendly simplybook me acuity vagaro whatsapp to wordpress site
AI Chatbot Development
I will set up whatsapp API integrate whatsapp business API develop chatbots using wati
Portfolio
Work experience
WhatsApp POS SaaS Developer
Poikilingo • Freelance
Apr 2026 - Present • 1 mo
Built and actively developing PayQu, a multi-tenant WhatsApp-based Point of Sale (POS) SaaS platform. Integrated DPS payment gateway (MXN) with a Railway-hosted Node.js backend, currently live in production. Designed and implemented merchant onboarding flows including business registration and automated WhatsApp number assignment. Architected a two-tier infrastructure strategy: shared Meta Business Account and WhatsApp Flow for standard merchants, with dedicated Meta infrastructure for white-label clients requiring full branding control. Scoped an AI agent roadmap covering both merchant-facing and internal automation agents. Core stack: Meta WhatsApp Cloud API, Node.js, Railway, DPS Payments. Skills: WhatsApp Business API, Meta Cloud API, Node.js, API Integration, Payment Gateway Integration, SaaS Development, Automation
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lagomayorspa
Repeat Client
Chile
Este profesional ha cumplido mis expectativas, dejando su trabajo a la perfección, lo recomiendo
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lagomayorspa
Repeat Client
Chile
Ha sido una excelente experiencia trabajar con este profesional altamente calificado sin duda un apoyo en todo momento LO RECOMIENDO 10/10
Up to $50
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2 days
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