Service 1
AI Product Development
End-to-end AI product builds with polished interfaces, intelligent workflows, and production-ready full-stack architecture.
ReactNext.jsOpenAI
Available for AI products, full-stack apps, and automation work
Full Stack AI development for products, platforms, and intelligent workflows
Kaito Takahashi / Full Stack AI Developer
I design and build AI-powered web applications, agents, dashboards, and backend systems that turn complex ideas into production-ready software.
Developer Snapshot
AI-first full-stack system
Live projects16+
Technologies39+
SpecialtyFull Stack / AI / Automation
AI Product Interfaces
Chat interfaces, dashboards, and product surfaces designed for clear AI-assisted workflows.
Backend & API Systems
Secure APIs, databases, authentication, model orchestration, and integrations built for production use.
Agents & Automation
AI agents, RAG pipelines, and workflow automation connected to real business data and tools.
Launch Support
Deployment, monitoring, handoff, and infrastructure support for shipping maintainable AI products.
Developer Profile
Built by Kaito Takahashi
I am a Full Stack AI Developer focused on building complete products: frontend interfaces, backend APIs, databases, AI integrations, and deployment pipelines.
My work combines product engineering with practical AI systems, including chat experiences, automation flows, retrieval-augmented generation, and custom tools for real users.
16+
Live Projects
39+
Stack Items
3
Core Modes
Services
What clients can hire for
A focused set of services around AI-enabled products, full-stack web apps, automation, and launch-ready engineering.
Service 2
Full-Stack Web Applications
Custom SaaS apps, dashboards, portals, and internal tools with scalable frontend architecture, backend APIs, and database design.
ReactNode.jsPostgreSQL
Service 3
AI Agents & Automation
Autonomous agents, chatbots, retrieval systems, and workflow automation that connect AI models with real business operations.
LangChainRAGVector DB
Service 4
AI Interfaces & Mobile Apps
Responsive web and mobile experiences for AI assistants, data tools, customer apps, and launch-ready MVPs across platforms.
React NativeExpoTypeScript
Service 5
Backend, Cloud & Deployment
API integration, model orchestration, cloud setup, and deployment support so AI products ship cleanly and stay maintainable.
AWSDockerCloudflare
Capabilities
Core AI delivery stack
The toolkit behind my work: modern frontend, backend systems, AI model integration, vector search, automation, cloud deployment, and product delivery.
React
Next.js
TypeScript
Tailwind CSS
Shadcn UI
Framer Motion
Redux Toolkit
React Native
Expo
Flutter
Node.js
Python
FastAPI
Express
NestJS
PostgreSQL
MongoDB
Redis
Prisma
Supabase
OpenAI
Anthropic
Claude
LangChain
LlamaIndex
RAG
AI Agents
Vector DB
Pinecone
Chroma
Hugging Face
Prompt Engineering
AWS
Google Cloud
Docker
Cloudflare
Vercel
Firebase
GitHub Actions
Selected Work
Production-ready AI and full-stack work
A restrained presentation layer for live projects across AI products, platforms, finance, media, mobile apps, and internal tools.
Client Reviews
Trusted by teams building products
Feedback from clients who needed clear communication, reliable engineering, and finished AI or full-stack work they could ship with confidence.
A
Adriana
Product Lead at Useforce AI
Review 1
"Kaito moved fast, kept the delivery process clean, and translated complex AI product requirements into a launch-ready experience without constant supervision."
CT
Chaoli Tibetano
CEO at Deus Medical
Review 2
"Trabajo de 10. Kaito ha montado una estructura robusta, rápida y totalmente operativa. Se ha encargado de que cada detalle técnico esté en su sitio y ha tenido paciencia con los ajustes finales de navegación. Un desarrollador serio, rápido y que sabe lo que hace. Recomendado al 100% para proyectos que requieran seriedad."
F
Fabio
Owner at FICA APP
Review 3
"Kaito é um profissional de elite. Entrega acima da média, cumpre prazos à risca e tem um senso estético muito refinado. Entendeu a visão do projeto de primeira e colocou a nossa Landing Page no ar com máxima performance. Recomendo fortemente para quem busca qualidade e agilidade. Com certeza continuaremos o trabalho nas próximas fases do projeto!"
H
Hasel
at Baumart SpA
Review 4
"Milos is a highly competent developer. I have precisely understood the project scope and designed a modular solution on Shopify, respecting the theme's architecture and avoiding any impact on existing functionality. I have correctly implemented fallback rules and considered various operational scenarios, which contributes to the system's robustness and maintainability. His experience in both development and best practices is evident. He is undoubtedly a reliable partner for projects that demand technical quality and meticulous attention to detail."
FG
Felipe Guilherme da Costa
Review 5
"Ótimo profissional, atendeu prontamente a minha demanda, fácil comunicação e muito prestativo."
Contact
Let's work together
I'm always open to discussing new projects, creative ideas, or opportunities to be part of something great. Feel free to reach out.