You will get Custom AI Chatbot: Chat with Your Data (RAG, OpenAI, LangChain)
Rising Talent
Project details
🚀 Get a production-ready AI SaaS solution that goes beyond basic chatbots. I build custom RAG (Retrieval-Augmented Generation) document intelligence platforms that turn your internal data into a reliable, real-time knowledge system.
🔍 Secure PDF uploads + advanced processing + high-quality embeddings
⚡ Fast, context-aware answers with precise source citations (document, page, snippet)
🧠Grounded in your business data for accuracy, traceability, and trust
đź’¬ Real-time AI chat with streaming responses, memory, and intelligent follow-ups
⚙️ Flexible LLM integration (OpenAI, Groq, and more) based on your needs
🛡️ Role-based admin panel (User • Staff • Super Admin) for full system control
🎯 Built with scalable architecture (Django, PostgreSQL + pgvector, background workers), ensuring performance, security, and reliability.
💼 What sets me apart: I deliver end-to-end, enterprise-grade AI systems—not prototypes—fully customizable, deployment-ready, and designed for real business impact.
🔍 Secure PDF uploads + advanced processing + high-quality embeddings
⚡ Fast, context-aware answers with precise source citations (document, page, snippet)
🧠Grounded in your business data for accuracy, traceability, and trust
đź’¬ Real-time AI chat with streaming responses, memory, and intelligent follow-ups
⚙️ Flexible LLM integration (OpenAI, Groq, and more) based on your needs
🛡️ Role-based admin panel (User • Staff • Super Admin) for full system control
🎯 Built with scalable architecture (Django, PostgreSQL + pgvector, background workers), ensuring performance, security, and reliability.
💼 What sets me apart: I deliver end-to-end, enterprise-grade AI systems—not prototypes—fully customizable, deployment-ready, and designed for real business impact.
Programming Languages
JavaScript, Python, TypeScriptCoding Expertise
Performance Optimization, Security, DesignWhat's included $80
These options are included with the project scope.
$80
- Delivery Time 5 days
- Number of Revisions 3
- Design Customization
- Content Upload
- Responsive Design
- Source Code
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GW
Galata W.
Apr 10, 2026
Django and ReactJS Developer Needed for Doctor's Portfolio
My experience working with Tolesa was excellent. He is reliable, communicates clearly, and consistently delivers high-quality work. He was attentive to requirements, met deadlines, and handled feedback professionally. I would highly recommend him to anyone looking for a skilled and dependable developer.
About Tolesa
Full-Stack Developer | RAG Systems | React, Next, Node, django
Addis Ababa, Ethiopia - 7:21 pm local time
Hi! đź‘‹
I’m a Full-Stack Developer specializing in scalable web applications and AI-powered SaaS systems, combining modern engineering with real business impact.
I help startups, businesses, and teams turn ideas into production-ready products—not just prototypes—using clean architecture, reliable code, and clear communication.
đź’ˇ AI SaaS & Document Intelligence Solutions
🚀 Get a production-ready AI SaaS solution that goes beyond basic chatbots. I build custom RAG (Retrieval-Augmented Generation) document intelligence platforms that transform your internal data into a reliable, real-time knowledge system.
🔍 Secure PDF uploads + advanced processing + high-quality embeddings
⚡ Fast, context-aware answers with precise source citations
🧠Grounded in your business data for accuracy and trust
đź’¬ Real-time AI chat with memory and intelligent follow-ups
⚙️ Flexible LLM integration (OpenAI, Groq, and more)
🛡️ Role-based admin systems for full control
🎯 Built with scalable architecture (Django, PostgreSQL + pgvector), ensuring performance, security, and reliability
💼 I deliver end-to-end, enterprise-grade AI systems—fully customizable, deployment-ready, and designed for real-world use.
đź’Ž What I Can Build for You
âś… Custom Web & SaaS Applications
âś… AI-Powered Systems (RAG, Chatbots, Automation)
âś… Modern Frontend (React, Next.js, Tailwind)
âś… Backend & API Development (Node.js, Django)
âś… Database Design & Optimization
âś… Bug Fixing, Refactoring & Scaling
🛠️ Tech Stack
Frontend: React.js, Next.js, Tailwind CSS
Backend: Node.js, Django, REST APIs
Databases: PostgreSQL, MySQL, Supabase
AI Stack: RAG, LLM Integration, Vector Databases (pgvector)
Tools: Git, API Integrations, Scalable Architecture
🌟 Why Choose Me
âś” Business-focused development
âś” Clean, maintainable, scalable code
âś” Strong communication & reliability
âś” Startup-friendly and results-driven
âś” Focus on long-term product success
🎯 Ideal Clients
• Startups building MVPs or AI SaaS
• Businesses leveraging AI for automation
• Teams needing scalable, production systems
• Clients who value quality and clarity
⚡ Ready to Get Started?
Whether you're building an MVP, scaling a platform, or integrating AI into your business—I'm ready to help.
👉 Invite me, and let’s build something impactful.
🔍 Keywords
Full Stack Developer | AI Developer | RAG Developer | SaaS Developer | Web Developer | React Developer | Next.js Developer | Node.js Developer | Django Developer | LLM Developer | AI Chatbot Developer | Document Intelligence | Vector Database | PostgreSQL | Tailwind CSS | API Development | Scalable Systems | Startup MVP Developer | Generative AI | AI Automation | AI Agent Development | ChatGPT API | NLP Developer | Machine Learning | Data Engineering | Semantic Search | Custom AI Solution | Workflow Automation | Enterprise Software | Admin Panel Development | Secure Web Application | Dashboard Development | Microservices Architecture | Backend Development | Frontend Development | MVP Development | Knowledge Base Systems | AI Web App | Business Automation | Internal Tools Development
Steps for completing your project
After purchasing the project, send requirements so Tolesa can start the project.
Delivery time starts when Tolesa receives requirements from you.
Tolesa works on your project following the steps below.
Revisions may occur after the delivery date.
Requirements & Planning
Client provides use case, documents, required features, and integration details.
System Setup & Configuration
Set up backend, database, AI pipeline, and frontend environment based on requirements.