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$
USD
I will build full stack ai web application, ai chatbot, ai saas app and ai agent
Juni
About this gig
AI Web App Development | SaaS, AI Chatbot & Full-Stack Development
Looking for an experienced AI developer to build your next website, web application, SaaS product, or AI solution?
I specialize in AI web development, AI software development, SaaS applications, AI chatbots, AI agents, and full-stack development for startups and businesses.
What I Can Build
- AI Websites & Web Apps
- AI Chatbots & AI Assistants
- AI Agents & Automation
- AI SaaS Applications
- Custom Web Applications
- CRM & Admin Dashboards
- E-commerce & Business Platforms
- Booking & Management Systems
- Android & iOS Apps
Technologies
Frontend: React.js, Next.js
Backend: Node.js, Python, Flask
Database: MongoDB, PostgreSQL
AI: OpenAI, GPT, LLM, LangChain, RAG, Vector DB
Mobile: Flutter
APIs: REST & Third-Party APIs
⭐ Why Choose Me?
- Custom & scalable development
- AI integration & automation
- Modern responsive UI
- Secure backend & APIs
- Clean, maintainable code
- Full-stack development
- Support from development to deployment
Have an AI idea, SaaS concept, chatbot, or custom software project?
Send me a message and let's build it together.
Get to know Juni
Juni
Your go to Data Guy
- FromPakistan
- Member sinceAug 2026
- Avg. response time1 hour
Languages
Urdu, English, Hindi, Spanish
I am a Senior Software Engineer with 7+ years of experience in Web App Development, Mobile App Development and cutting-edge AI/LLM Integrations.
My expertise covers full stack AI development where I design, build, and deploy scalable applications while integrating advanced AI features into existing platforms.
I specialize in custom chatbots (RAG & Agentic RAGs using LangChain, LangGraph, LangFlow, LangSmith) and workflow automations with tools like n8n, Make.com, and Monday.com to simplify and optimize business processes.
My Portfolio
FAQ
Do you build the full app front-end AND back-end?
Yes — I handle everything. React/Next.js frontend, FastAPI Python backend, database, AI integration, and full cloud deployment on AWS or GCP.
What information do you need before starting my project?
Please provide your project requirements, features, design references (if any), preferred technology, and any APIs or third-party integrations you need.
What technologies do you use for web development?
I work with React.js, Next.js, Node.js, Express.js, MongoDB, PostgreSQL, TypeScript, JavaScript, HTML, CSS, and REST APIs to build modern and scalable web applications.
Can you build a custom web application from scratch?
Yes. I can develop your web application from the ground up, including UI, backend, database, authentication, API integration, and deployment.
Can you integrate third-party APIs or payment gateways?
Yes. I can integrate APIs such as Stripe, PayPal, Google Maps, Firebase, Twilio, OpenAI, and other third-party services based on your project requirements.
