Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a custom ai website, ai chatbot, and ai web application
Sumali
Level 1
About this gig
Are you looking to transform your business with cutting-edge AI technology?
As a Senior Developer with extensive experience in building robust mobile and web architectures, I specialize in bridging the gap between complex AI models and user-friendly applications. I don't just "connect an API"I build scalable, secure, and high-performing AI ecosystems.
What I can build for you:
- Custom AI Chatbots: Specialized bots trained on your specific business data (PDFs, URLs, Databases).
- AI SaaS Platforms: Complete software-as-a-service applications with subscription models.
- Automated Content Systems: AI-driven tools for SEO, blogging, or social media management.
- Intelligent Dashboards: Web apps that analyze data and provide AI-generated insights.
The Tech Stack:
- Backend: PHP (CodeIgniter/Laravel), Python, or Node.js.
- AI/ML: OpenAI (GPT-4), LangChain, Pinecone (Vector Databases), or Hugging Face.
- Frontend: Responsive Web (Elementor/Custom) or Mobile (Flutter/Android).
Why choose this gig? Unlike basic implementations, I focus on clean code architecture and data security. You get a product that is ready to scale from day one.
Please message me to discuss your project requirements before placing
Get to know Sumali
Sumali
Senior Technical Lead Full Stack Developer Java Flutter PHP
Level 1
- FromSri Lanka
- Member sinceDec 2025
- Avg. response time1 hour
- Last delivery1 month
Languages
English
We are a professional software development team led by an experienced Software Engineer with over 10 years of industry experience. We specialize in building reliable, high-quality digital solutions tailored to business needs.
Our expertise includes PHP development, Flutter mobile application development, WordPress website development, and SEO optimization. We focus on creating fast, secure, and user-friendly websites and mobile apps that help businesses grow online.
My Portfolio
FAQ
What do you need from me to start?
To get started, I need a brief description of your business goals and the specific problem you want the AI to solve. If you need a custom chatbot, any documents (PDFs, URLs, or FAQs) you want the AI to "learn" from will be helpful.
Will my data be secure and private?
Absolutely. I prioritize data security. If we use OpenAI, I configure the API so that your data is not used to train their public models. For highly sensitive projects, I can implement local or open-source LLM solutions.
Can you integrate the AI into my existing WordPress/PHP site?
Yes. With my background in full-stack development, I can seamlessly integrate AI features into WordPress (Elementor/WooCommerce), CodeIgniter, or custom PHP/Node.js sites using secure API connections.
Do you build chatbots that can answer from my own files?
Yes, I specialize in RAG (Retrieval-Augmented Generation). This means I can build a chatbot that "reads" your specific business documents (PDFs, Docx, or website content) and provides accurate, citation-backed answers to your customers.
What is the difference between your packages?
Basic: Best for small integrations or simple FAQ bots. Standard: A complete AI web app with a frontend, backend, and database integration. Premium: An enterprise-level SaaS platform with advanced features like fine-tuning, vector databases, and multi-user support.
How do I manage the monthly costs of the AI?
Most AI projects use APIs (like OpenAI or Anthropic) which charge based on usage (tokens). During our consultation, I will provide an estimate of these monthly costs based on your expected traffic and show you how to set usage limits to stay within budget.
Will the AI application be mobile-responsive?
Yes. Every web application I develop is fully responsive, meaning it will function perfectly and look professional on desktops, tablets, and smartphones.
Do you provide support after the project is delivered?
Yes, I provide a support period (length depends on the package) to fix any technical bugs and ensure the AI is performing as expected. I also offer long-term maintenance contracts for server monitoring and updates
