Browse categories
Explore
Fiverr Pro
English
$
USD
I will build ai chatbot saas website with openai integration
Koutarou W
About this gig
Need to automate customer conversations and convert social media engagement into qualified leads?
I build intelligent AI automation systems using Make.com and Gemini API that monitor Facebook and Instagram interactions, generate human-like responses, and move prospects into WhatsApp automatically.
What I Build
- AI Sales Automation
- Social Media Monitoring
- Gemini AI Integration
- Make.com Workflows
- WhatsApp Automation
- Facebook API
- Instagram API
- CRM Integration
- AI Lead Qualification
- Dashboard & Analytics
Perfect For
- Real Estate
- Agencies
- SaaS
- Healthcare
- Education
- E-commerce
- Startups
Technologies
- Make.com
- Gemini API
- Open AI
- Claude
- WhatsApp Cloud API
- Facebook Graph API
- Instagram API
- Firebase
- Node.js
- Python
- Fast API
- Next.js
- Lang Graph
- MCP
Why Choose Me
Instead of generic AI solutions, I build production-ready automation systems designed to increase conversions, reduce manual work, and scale with your business. Every workflow is customized for your goals and integrated with the tools you already use
CTA
Message me before ordering so we can discuss the best automation workflow for your business.
Get to know Koutarou W
Koutarou W
Senior Full Stack Developer and AI Engineer
- FromJapan
- Member sinceApr 2021
- Avg. response time1 hour
- Last delivery1 year
Languages
English, Japanese, Portuguese, Spanish
Senior Full-Stack Developer specializing in custom software, SaaS platforms, and AI-powered business automation.
I help startups and businesses transform ideas into scalable digital products by handling everything from planning and architecture to development and deployment. My services include web applications, AI agents, process automation, image management systems, and voice AI solutions.
Committed to clean code, clear communication, and long-term project success.
My Portfolio
FAQ
1. What kind of AI automation systems can you build?
I develop custom AI automation systems using Make.com, Gemini API, OpenAI, and other modern AI technologies. These can automate customer support, lead generation, social media interactions, business workflows, CRM updates, and much more.
2. Can you integrate Facebook, Instagram, and WhatsApp?
Yes. I can integrate Facebook, Instagram, WhatsApp Cloud API, and other platforms to automate customer interactions, lead nurturing, notifications, and sales workflows using Make.com and AI.
3. Can you use Gemini API, OpenAI, or other AI models?
Absolutely. I can work with Gemini, OpenAI (ChatGPT), Claude, DeepSeek, Grok, and other AI models depending on your project requirements. I'll recommend the best option based on performance, cost, and functionality.
4. Do I need a Make.com account before ordering?
Yes. A Make.com account is required for deployment. If you don't already have one, I can guide you through the setup process and configure everything for your project.
5. Can you build a fully customized workflow?
Yes. Every automation is built specifically for your business. I don't use generic templates unless requested. Your workflows, prompts, integrations, and business logic are tailored to your goals.
6. What industries do you work with?
I work with real estate agencies, SaaS companies, e-commerce businesses, healthcare providers, education, startups, marketing agencies, and many other industries that want to automate repetitive tasks and improve customer engagement.
7. Can you connect my CRM or database?
Yes. I can integrate your automation with popular CRM systems, databases, Google Sheets, Airtable, Supabase, Firebase, Notion, HubSpot, Salesforce, and many other platforms through APIs or Make.com modules.
8. Will my automation be scalable?
Yes. I design workflows with scalability, reliability, and maintainability in mind. As your business grows, your automation can be expanded with additional integrations and features.
9. Do you provide support after delivery?
Yes. Every package includes post-delivery support. If you need ongoing maintenance, feature enhancements, or additional automation, long-term support is also available.
10. Should I contact you before placing an order?
Yes, please. Every automation project has unique requirements. Contacting me first allows us to discuss your goals, confirm feasibility, and recommend the most suitable package before work begins.
