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


Level 2
À propos de ce service
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.
Flux de travail de service
Voici les étapes que nous suivrons pour terminer votre projet.
- Offre Basique.
- 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
Voici les étapes que nous suivrons pour terminer votre projet.
Découvrez Shaun
AI Engineer
Level 2
- DeBangladesh
- Membre depuisdéc. 2019
- Temps de réponse moy.1 heure
- Dernière commande3 semaines
Langues
Bengali, Anglais
Mon portfolio
FAQ
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 avis concernant ce service
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| (2) | ||
| (0) | ||
| (1) | ||
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Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
H homeberg

Allemagne
Collaboration en coursImmer top!!!
50 $US
Prix
6 jours
Durée
Utile?P phoenixm2003

Canada
Absolutely amazing! So happy to have found him
1 000 $US-2 500 $US
Prix
2 Mois
Durée
M 
Réponse du freelance
Utile?O oniesther

Canada
Collaboration en coursMy second time working with him! He delivered an exceptional service again!
100 $US-200 $US
Prix
7 jours
Durée
Utile?P pluc516

États-Unis
Collaboration en coursAlways great working with Shaun
50 $US
Prix
8 jours
Durée
M 
Réponse du freelance
Utile?O oniesther

Canada
Collaboration en coursShaun 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.
400 $US-600 $US
Prix
4 semaines
Durée
M 
Réponse du freelance
Utile?
152 avis concernant ce service
| (149) | ||
| (2) | ||
| (0) | ||
| (1) | ||
| (0) |
Détails de la notation
- Niveau de communication avec le freelance
- Qualité de la livraison
- Valeur de la livraison
Trier par
H homeberg

Allemagne
Collaboration en coursImmer top!!!
50 $US
Prix
6 jours
Durée
Utile?P phoenixm2003

Canada
Absolutely amazing! So happy to have found him
1 000 $US-2 500 $US
Prix
2 Mois
Durée
M 
Réponse du freelance
Utile?O oniesther

Canada
Collaboration en coursMy second time working with him! He delivered an exceptional service again!
100 $US-200 $US
Prix
7 jours
Durée
Utile?P pluc516

États-Unis
Collaboration en coursAlways great working with Shaun
50 $US
Prix
8 jours
Durée
M 
Réponse du freelance
Utile?O oniesther

Canada
Collaboration en coursShaun 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.
400 $US-600 $US
Prix
4 semaines
Durée
M 
Réponse du freelance
Utile?

