Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop ai website ai chatbot ai web application as full stack ai developer
Istiack
About this gig
Ready to build your AI website, AI chatbot, or AI web application with a developer who has done it in production not just tutorials?
I develop custom AI websites, AI chatbots, AI SaaS platforms, and full-stack AI web applications using Node.js, Next.js, Laravel, React, and the latest LLMs including OpenAI GPT-4o and Claude. I have built and deployed real AI-powered systems for live clients across the USA, UK, Canada, Australia, and UAE.
What I build:
- AI websites with chatbot and LLM integration
- AI SaaS web applications with user auth and billing
- AI chatbots with memory context and custom training
- AI automation systems with API and webhook pipelines
- Full-stack web apps with React Next.js Node.js Laravel
- AI software with OpenAI Claude or custom model integration
Why clients choose me over others:
- Requirements confirmed in writing before I write one line of code
- Real production AI systems built and running not just demos
- Reply within 1 hour from first message to final delivery
- Clean documented code your team can maintain
- 30 days free support after delivery
Message me your idea before ordering. I reply within 1 hour.
Get to know Istiack
Istiack
Software Developer
- FromBangladesh
- Member sinceSep 2019
- Avg. response time1 hour
- Last delivery3 weeks
Languages
English, Hindi, Spanish
I build production-grade web systems used by 300+ businesses.
As Founder and CTO of Orbitronix Technologies, I have shipped enterprise platforms with POS, inventory, e-commerce, and AI integrations.
What I deliver:
- Laravel REST APIs with OAuth 2.0
- Next.js websites with GSAP animations
- Stripe and payment gateway integration
- Ubuntu VPS setup with Nginx, SSL, PM2
- AI chatbot with OpenAI or Claude API
- POS and inventory management systems
Stack: Laravel, PHP, Next.js, React, MySQL, Redis, LangChain, FastAPI, Tailwind, GSAP
Clean code. Production ready. Let's build.
My Portfolio
FAQ
Q1. What types of AI websites and AI web applications do you build?
I build AI chatbot websites, AI SaaS platforms, AI-powered dashboards, AI content generation tools, AI automation web apps, and custom LLM-integrated software. I work with OpenAI GPT-4o, Anthropic Claude, and custom model APIs. Clients across the USA, UK, Canada, and Australia have used my AI websit
Q2. How do you handle project requirements to avoid miscommunication?
Before I write a single line of code, I send a written scope document listing every feature, page, and integration your AI website will include. You approve it. Work only begins after your written confirmation. No missed features. No scope disputes. No surprise charges. This is how I work on every p
Q3. Can you integrate OpenAI ChatGPT or Claude AI into my existing website?
Yes. I can add AI chatbot, content generation, image analysis, or automation features to any existing website or web application. I have integrated OpenAI GPT-4o and Anthropic Claude into Laravel, Node.js, Next.js, and React projects. Businesses in the UK, UAE, and Australia use my integrations to a
Q4. What AI tech stack do you use for development?
Backend: Node.js or Laravel with REST API architecture. Frontend: Next.js or React with responsive Tailwind or Bootstrap UI. Database: PostgreSQL or MySQL with Redis caching. AI: OpenAI GPT-4o, Claude API, or custom LLM integration. Infrastructure: Docker, Nginx, SSL, VPS deployment. This is a produ
Q5. Can you build a multi-tenant AI SaaS platform?
Yes — this is one of my specialties. I have built and white-labeled a full SaaS platform for two separate clients using the same codebase with separate databases, domains, and branding. I build with either shared schema or separate database per tenant depending on your security and scaling needs.
Q6. Do you provide deployment and hosting setup?
Yes. The Advanced and Enterprise packages include full VPS deployment with Nginx reverse proxy, SSL certificate, Docker containerization, and domain configuration. I deploy to DigitalOcean, Hetzner, Vultr, AWS EC2, or any Linux VPS you provide. After deployment I verify everything is live.
Q7. Is my AI website secure and scalable?
Yes. Every project I deliver includes encrypted API communication, secure authentication with JWT or Sanctum, environment variable management for all API keys, SQL injection protection, rate limiting on AI API calls, and role-based access control. Businesses in the USA, Germany, Singapore, and UAE
Q8. What support do you provide after the AI website is delivered?
Starter includes 3 days support. Advanced includes 7 days. Enterprise includes 30 days. All bugs related to my code are fixed at no extra charge. Every delivery includes documentation and a video walkthrough so your team can manage the system independently.
