I will build autonomous ai agents, multi agent systems, and ai saas platforms


Level 2
Sobre este Serviço
Transform Your Business with Custom AI Agents & SaaS!
With 150+ 5-Star Reviews, I engineer high-end AI solutions. I don't build generic chatbots; I develop autonomous AI agents that think, remember, and act. Using OpenAI, Claude, LangChain, AutoGen & n8n, I automate manual workflows and build scalable AI SaaS platforms.
What I Build For You:
️ Custom AI Agents: Advanced logic, voice agent, memory retention, API execution, web scraping, data automation,etc.
️ Full-Stack AI SaaS: Custom builds from backend to frontend (Python, FastAPI, Node & React).
️ Smart Automations: Seamless n8n integrations with your CRMs, Slack, Stripe & Notion.
Proven Use Cases:
️ Customer Support Bots: 24/7 ticket resolution using RAG trained entirely on your business data.
️ Lead Generation Agents: Qualifies intent, chats, & syncs to CRMs autonomously.
️ Knowledge Bots: Queries massive PDFs using Vector Database (Pinecone/Supabase/FAISS).
️ Multi-Agent Systems: AutoGen-powered AI teams handling multi-step workflows.
Stack: Gemini, GPT-4o, Claude, Grok, LangChain, AutoGen, Python, Node, n8n,etc
Every business is unique! MESSAGE ME BEFORE ORDERING to discuss your exact needs.
Fluxo de trabalho do Serviço
Estas são as etapas que cumpriremos para concluir seu projeto.
- Pacote Básico.
- Planning
I'll do all planning needed for this project.
Final design - Development
I'll develop your app and deliver a working version for your review and comments.
Backend development · UI development - Review
I'll deliver the final app for your review and comments.
Final review
Estas são as etapas que cumpriremos para concluir seu projeto.
Conheça mais sobre Shaun
AI Engineer
Level 2
- A partir deBangladesh
- Membro desdedez. de 2019
- Responde em aprox.:8 horas
- Última entrega1 mês
Idiomas
Bengali, Inglês
Meu portfólio
Perguntas frequentes
What exactly is a Full Stack AI Agent?
A Full Stack AI Agent is an AI system that can understand, reason, take actions, and interact with users or tools. It includes everything from the backend (logic, APIs, memory, tools) to the frontend (dashboard, chatbot UI, voice interfaces, etc.).
Can you integrate my AI agent with tools like Slack, Notion, Google Sheets, or APIs?
Yes! I can integrate your agent with third-party tools like Slack, Notion, Google Workspace, CRMs, and custom APIs to automate tasks, send alerts, or retrieve and update data.
Will my AI agent have memory and understand context?
Absolutely. I implement memory using vector databases (Pinecone, FAISS, Chroma) or persistent storage. This enables long-term context and personalized conversations.
What technologies do you use?
I use Popular GPT'S OpenAI,Gemini, Claude, LangChain, AutoGen, FastAPI, Node.js, React, TypeScript, and vector DBs. I choose the stack based on your goals — balancing performance, cost, and future scalability.
Can the AI agent run 24/7 or be hosted in the cloud?
Yes. I can deploy it on platforms like Vercel, Render, AWS, or your server. I’ll also provide setup scripts and hosting guidance.
Can you build a voice-based or multi-modal AI agent?
Yes, I can integrate voice input/output, file upload handling (PDF, CSV), and even camera/image processing depending on your use case.
Will I get the full source code and deployment guide?
Yes, you will receive complete source code, setup documentation, and optional post-delivery support depending on the package.
Which frontend technologies do you use?
I typically use React.js, Next.js, or React Native for building fast, interactive user interfaces like chat windows, dashboards, or mobile apps for your AI agent.
What backend technologies are involved?
Backend is usually built with Node.js (Express), FastAPI (Python), or serverless functions, handling AI calls, memory, tools integrations, databases, and API endpoints.
152 avaliações deste Serviço
| (149) | ||
| (2) | ||
| (0) | ||
| (1) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
H homeberg

Alemanha
Colaboração contínuaImmer top!!!
US$ 50
Preço
6 dias
Tempo
Útil?P phoenixm2003

Canadá
Absolutely amazing! So happy to have found him
US$ 1.000-US$ 2.500
Preço
2 Meses
Tempo
M 
Resposta do freelancer
Útil?O oniesther

Canadá
Colaboração contínuaMy second time working with him! He delivered an exceptional service again!
US$ 100-US$ 200
Preço
7 dias
Tempo
Útil?P pluc516

Estados Unidos
Colaboração contínuaAlways great working with Shaun
US$ 50
Preço
8 dias
Tempo
M 
Resposta do freelancer
Útil?O oniesther

Canadá
Colaboração contínuaShaun was exceptional! He took ownership of the project, we were brainstorming together, he made valuable suggestions and implemented them. He was also very patient with me even when I wasn’t clear about some requirements. He went above and beyond and the final delivery exceeded my expectations. I recommend him for coding and AI automation related jobs.
US$ 400-US$ 600
Preço
4 semanas
Tempo
M 
Resposta do freelancer
Útil?
152 avaliações deste Serviço
| (149) | ||
| (2) | ||
| (0) | ||
| (1) | ||
| (0) |
Classificação detalhada
- Nível de comunicação do freelancer
- Qualidade da entrega
- Valor da entrega
Ordenar por
H homeberg

Alemanha
Colaboração contínuaImmer top!!!
US$ 50
Preço
6 dias
Tempo
Útil?P phoenixm2003

Canadá
Absolutely amazing! So happy to have found him
US$ 1.000-US$ 2.500
Preço
2 Meses
Tempo
M 
Resposta do freelancer
Útil?O oniesther

Canadá
Colaboração contínuaMy second time working with him! He delivered an exceptional service again!
US$ 100-US$ 200
Preço
7 dias
Tempo
Útil?P pluc516

Estados Unidos
Colaboração contínuaAlways great working with Shaun
US$ 50
Preço
8 dias
Tempo
M 
Resposta do freelancer
Útil?O oniesther

Canadá
Colaboração contínuaShaun was exceptional! He took ownership of the project, we were brainstorming together, he made valuable suggestions and implemented them. He was also very patient with me even when I wasn’t clear about some requirements. He went above and beyond and the final delivery exceeded my expectations. I recommend him for coding and AI automation related jobs.
US$ 400-US$ 600
Preço
4 semanas
Tempo
M 
Resposta do freelancer
Útil?

