Watanabe Kotaro
⭐ Full-Stack Developer | AI Agents | Business Automation ⭐
  • (0.00)
Why should you work with me ?

I help businesses automate repetitive work, build scalable web applications, and integrate AI into real business processes.

With experience in full-stack development and AI automation, I develop solutions that streamline operations, reduce manual effort, and improve productivity. My work ranges from AI-powered chatbots and intelligent workflow automation to custom web applications, CRM integrations, API development, and business management systems.

I work with modern technologies including Python, JavaScript, React, Next.js, FastAPI, Node.js, Docker, PostgreSQL, AWS, and leading AI platforms such as OpenAI, Claude, Gemini, and Hugging Face. I also build automation using n8n, Make, webhooks, and custom API integrations to connect business systems seamlessly.

Every project begins with understanding your business goals rather than simply writing code. Whether you need an AI assistant, an automated workflow, a SaaS platform, an internal business tool, or a custom web application, I focus on delivering reliable, maintainable solutions that create measurable value.

I value clear communication, transparent progress updates, and long-term client relationships. My goal is to build software that helps your business grow while remaining easy to maintain and scale.

If you're looking for a developer who combines AI expertise with strong full-stack engineering, I'd be happy to discuss your project.

My Specializations

  • Website Design
  • WordPress Developers
  • JavaScript Developers
  • HTML & CSS Developers
  • Python Developers
  • AI Services
  • CRM Management
Fixed Price Services
AI SaaS, AI agents, chatbots, web apps, mobile apps, and business automation solutions

👌Need to automate customer conversations and convert social media engagement in...

$750.00 USD View Service
Recent Reviews
empty
No recent reviews!
My Portfolio
Chatbot using AI model
HUGHOME SITE DEVELOPMENT
Freelancer Similar Skills
Alex Bernard
Full-stack web developer
  • (5.00)
  • Wordpress
  • PHP
  • CSS
  • Web
  • Website Design
  • Shopify Developers
  • WordPress Developers
  • Python Developers
  • E-Commerce Marketing
Thomas Leo
Programmatore di C e HTML, Informatico ITIS.
  • (0.00)
  • HTML & CSS Developers
DENIS SANTOS
Profesional en Atención al Cliente, Diseño Gr...
  • (0.00)
  • AI
  • Website Design
  • Logo Design
  • Email Marketing
  • Product Descriptions
  • Website Content
  • Translation
  • AI Services
  • Virtual Assistant
  • Customer Care
Inyokpa Confidence Okereke
Expert web designer and computer programming
  • (0.00)
  • PHP
  • CSS
  • Wordpress
  • Web
  • Website Design
  • Android App Development
  • Python Developers
  • SEO
  • Website Content
Riccardo Grisenti
Esperto in Web Designer
  • (0.00)
  • PHP
  • CSS
  • Website Design
  • JavaScript Developers
  • HTML & CSS Developers
  • SEO
MD AZIZUL BISWAS
i will do onpage and word page seo
  • (0.00)
  • Web
  • Website Design
  • SEO
  • Scriptwriting
  • Website Content
Prateek Pareek
Full Stack Developer & AI Specialist
  • (0.00)
  • AI
  • Website Design
  • Android App Development
  • iOS App Development
  • Shopify Developers
  • WordPress Developers
  • AI Services
Ahmed Ashraf
Quality Analyst & Spicialist
  • (0.00)
  • AI
  • Logo Design
  • Scriptwriting
  • Resume Writing
  • Proofreading & Editing
  • Translation
  • AI Services
  • Customer Care
Christian Seraus
Customer Support Specialist
  • (0.00)
  • Email Marketing
  • Virtual Assistant
  • Customer Care
  • CRM Management
  • E-Commerce Store Manager

We may use cookies or any other tracking technologies when you visit our website, including any other media form, mobile website, or mobile application related or connected to help customize the Site and improve your experience. learn more

Allow Reject