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Hi, I am looking for a developer who can help me build a practical AI assistant for a small business. The idea is simple: I want a tool where a user can type a business request, and the AI assistant can understand what needs to be done, choose the right action, and complete the task using connected tools or APIs. This is not just a basic chatbot. I want it to work more like a lightweight AI operations assistant. For example, the assistant should be able to: Read and summarize a customer request Decide whether a follow-up task is needed Create a structured task or report Trigger an external automation Send data to another system through an API or webhook Explain what action it took and why The first version does not need to be very complex, but it should be built properly so more tools and workflows can be added later. What I need built A backend for the AI assistant A simple interface where I can enter requests At least 3 working example actions/tools Basic connection to external APIs or n8n webhooks Logs showing user input, AI decision, selected action, and final result Basic error handling Clear setup instructions Example workflow A user enters: “Summarize this customer message and create a follow-up task for tomorrow.” The system should: Understand the request Summarize the message Create a structured follow-up task Show the final result to the user Save the workflow log Preferred technology I am flexible, but ideally: Python FastAPI OpenAI API or Claude API LangChain or LangGraph n8n webhooks PostgreSQL or SQLite Simple React frontend or clean basic UI Final delivery should include Working source code Instructions to run locally Environment variable setup Example workflows Short explanation of how to add new tools later I am looking for someone who has experience with AI agents, automation, backend systems, and API integrations. In your proposal, please briefly explain how you would build this and what tools you would use.
Project ID: 40486762
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Hi, This project fits my experience very well. I can build a lightweight AI operations assistant that understands business requests, chooses the right action, triggers tools/APIs, and explains what it did. I would build this as a clean MVP using FastAPI, OpenAI or Claude API, LangGraph/LangChain-style tool routing, SQLite/PostgreSQL, n8n webhooks, and a simple React or basic web UI. I can deliver: * AI assistant backend * Simple request input interface * 3 working example tools/actions * External API or n8n webhook integration * Request summarization and task creation flow * Logs for user input, AI decision, selected action and result * Basic error handling * Environment variable setup * Local run instructions * Documentation showing how to add new tools later Example actions could include: summarize a customer request, create a follow-up task, send data to a webhook/API, or generate a structured report. My background includes AI agents, LLM workflows, FastAPI, backend systems, API integrations, automation, n8n workflows, and production-ready software. For the first collaboration, I can offer a fixed $250 MVP milestone. Estimated timeline: 2–4 weeks depending on the exact tools and integrations required.
$250 USD in 5 days
2.8
2.8
117 freelancers are bidding on average $491 USD for this job

Hi, The LangGraph angle for routing user requests to the right tool is exactly the right call here — it handles the decision logic cleanly without overcomplicating things. I'd wire it up with FastAPI on the backend, LangChain/LangGraph for the agent logic, and hook into n8n webhooks for the external automations. SQLite works fine for v1 logs. Three working example tools (summarize, create task, trigger webhook) plus a minimal React UI is very doable in this scope. I've built similar agent setups for automation-heavy clients using Python and the OpenAI API — happy to share a code sample if that helps you compare approaches. What's the first real workflow you want working on day one?
$562.50 USD in 5 days
8.8
8.8

Hello there, I will build your AI operations assistant — FastAPI backend, agent logic with LangGraph for multi-step reasoning, and a clean React frontend for input and result display. I will deliver three working tool actions, n8n webhook integration, and a full decision log for every request. For the agent architecture, I will use LangGraph over a simple LangChain chain — this gives you a stateful graph where each node is a tool or decision point. Adding new tools later means adding a node and updating the routing logic, not rewriting the agent. It also makes debugging straightforward since each step is logged independently. Questions: 1) Which LLM do you prefer — OpenAI or Claude — or should I abstract the provider so you can swap later? Looking forward to talking through the details. Kamran
$277 USD in 10 days
8.5
8.5

Hello, Your brief is very clear: you don’t want a chatbot, you want a practical AI operations assistant that can understand intent, choose the right action, and leave a reliable audit trail. That’s exactly the kind of workflow I build , systems that read a request, reason over it, trigger the right tool, and explain what happened. I’d build this with a Python FastAPI backend, OpenAI or Claude for decision-making, and a simple React UI for entering requests and viewing results. For the action layer, I’d use LangGraph/LangChain to route between at least 3 example tools, then connect n8n webhooks or external APIs for automations, with PostgreSQL or SQLite storing logs for input, AI decision, selected action, and final output. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. I’d also keep the architecture modular so new tools, workflows, and business rules can be added without rewriting the core assistant. Do you want the first version to run primarily as a local prototype, or should I structure it for easy deployment from day one? I can also include clean setup docs, environment variable guidance, and a simple framework for adding future automations. Thanks, Asad
$250 USD in 10 days
8.3
8.3

⭐⭐⭐⭐⭐ Build a Practical AI Assistant for Your Small Business Needs ❇️ Hi My Friend, I hope you are doing well. I just checked your project requirements and see you are looking for a developer to create an AI assistant. You don’t need to look any further; Zohaib is here to help you! My team has successfully completed 50+ similar projects for AI solutions. I will build a robust backend, a simple interface, and ensure it connects with APIs effectively, all within your budget. ➡️ Why Me? I can easily create your AI assistant as I have 5 years of experience in AI development, backend systems, and API integrations. My expertise includes Python, FastAPI, and database management. Additionally, I have a strong grip on automation tools and processes, ensuring an efficient approach to your project. ➡️ Let's have a quick chat to discuss your project in detail. I can provide samples of my previous work, demonstrating my skills in AI development. Looking forward to our conversation! ➡️ Skills & Experience: ✅ Python Programming ✅ FastAPI Development ✅ API Integration ✅ AI Assistant Creation ✅ Automation Tools ✅ Database Management ✅ Error Handling ✅ Workflow Logging ✅ User Interface Design ✅ System Architecture ✅ Task Automation ✅ n8n Webhooks Waiting for your response! Best Regards, Zohaib
$350 USD in 2 days
8.1
8.1

I build AI agents and automation backends regularly and this project is well within my scope. My approach: Python + FastAPI backend, OpenAI API with LangGraph for agent orchestration, n8n webhooks as the action execution layer, and PostgreSQL for logging. I'll deliver the 3 working example tools (summarize message, create follow-up task, trigger external automation), a clean React or basic UI for input, and full decision logs showing input → AI decision → selected action → result. The architecture will be modular so adding new tools later is straightforward — each tool is a registered LangGraph node. Source code, local setup instructions, env config, and example workflows all included. What are the 3 specific actions you want for the first version? Regards, Harsh Thoriya
$750 USD in 7 days
8.3
8.3

Hi, We’ve built similar AI-driven products that automate workflows and integrate with external systems. For example, we developed a product that uses AI to summarize customer inquiries and create follow-up tasks in Jira, along with other automations. We can use OpenAI’s latest models to extract key information from customer messages and create structured tasks with relevant details. We can also implement a feedback loop to improve AI performance based on user interactions. In addition to AI expertise, we have strong backend developers who can build robust, scalable systems. We also provide dedicated front-end developers to create responsive, user-friendly interfaces. Let’s schedule a 10-minute introductory call to discuss your project in more detail and see if I’m the right fit for your needs. I’m looking forward to hearing more about this exciting project. Best, Adil
$550 USD in 7 days
7.5
7.5

Hello, {{{ I HAVE CREATED SIMILAR BEFORE AND I CAN SHOW YOU }}}} , I have carefully reviewed your requirements and understand that you are looking for an AI-powered business operations assistant that can interpret user requests, make decisions, execute actions through APIs/webhooks, and maintain a complete audit trail of its reasoning and outcomes. With 10+ years of experience in software development and hands-on expertise in AI Agents, LLM applications, LangChain, LangGraph, FastAPI, OpenAI APIs, workflow automation, and third-party integrations, I can build a scalable MVP that is designed for future expansion. My proposed architecture includes FastAPI for the backend, OpenAI/Claude for reasoning, LangGraph for agent orchestration, PostgreSQL/SQLite for workflow logging, and a clean React-based interface. Initial tools can include task creation, customer request summarization, report generation, and n8n/API webhook integrations. Every workflow will capture user input, AI reasoning, selected action, execution results, and error logs for complete transparency. The system will be modular, allowing new tools, workflows, and integrations to be added easily without major architectural changes. I WILL PROVIDE 2 YEARS OF FREE ONGOING SUPPORT, COMPLETE SOURCE CODE, FULL DOCUMENTATION, ENVIRONMENT SETUP INSTRUCTIONS, EXAMPLE WORKFLOWS, AND ASSISTANCE FROM DEVELOPMENT TO DEPLOYMENT. I eagerly await your positive response. Thanks Christina
$300 USD in 7 days
7.8
7.8

Hi, I checked your requirements for the AI Business Assistant and it is completely doable. I have experience building AI agents, workflow automation platforms, API integrations, and operational systems using FastAPI, OpenAI, LangGraph, LangChain, React, PostgreSQL, and n8n. My approach would be: • FastAPI backend for agent orchestration and tool execution • OpenAI or Claude for reasoning and task planning • LangGraph for reliable multi-step workflows • PostgreSQL/SQLite for logs, tasks, and workflow history • React frontend with a simple, clean interface • n8n webhooks and API integrations for external actions The MVP will include: • Natural language request processing • AI decision-making and action selection • Customer message summarization • Structured task creation • Webhook/API execution • Workflow logs showing input, reasoning, selected action, and result • Error handling and retry mechanisms ✔ Two Queries: Do you prefer OpenAI, Claude, or support for both providers? Which external systems or APIs would you like the first integrations connected to? FYI: I will build the system with a modular tool architecture so new actions, workflows, and integrations can be added without major code changes. Complete source code, setup instructions, environment configuration, example workflows, and developer documentation will be included. Warm regards, Jay
$500 USD in 7 days
6.8
6.8

Hi, Krishna here. We are a team of 20+ engineers, have completed 300+ projects with 4.7 rating. We have recently done a similar project and would like to chat and discuss. As a highly experienced and versatile AI developer, I am well-equipped to take on your project and bring your vision of a powerful AI business assistant to life. Having worked on diverse projects ranging from predictive analytics to RPA, I am adept at creating tailor-made AI systems that not only function effectively, but are also scalable and adaptable to incorporate future tools and workflows. With my proficiency in Python and FastAPI, combined with my comprehensive understanding of the OpenAI API or Claude API, LangChain or LangGraph, n8n webhooks, PostgreSQL or SQLite, and creating clean basic UIs in React, I can build the robust backend and user-friendly interface you're seeking. Moreover, my strong track record in API development and building seamless backend systems backed by efficient logging and error handling guarantees a smooth data flow for your assistant. From reading and summarizing customer requests to triggering external automations via APIs or webhooks - I am skilled at every step required for this project. My approach would be involving you closely throughout the development process, ensuring open collaboration and easy transition as we add new tools in future versions of the assistant. I provide wor
$500 USD in 7 days
7.4
7.4

With over a decade of experience in web development and specialization in intelligent automation systems, my team at Web Crest has the right skills and mindset to bring your AI Business Assistant to life. We’re well-versed in building smart tools with Python, FastAPI, OpenAI API, LangChain, and LangGraph - technologies that align with your preference for this project. We have also mastered the art of seamless API integrations like n8n webhooks, ensuring we can connect your system to any external tool or application. Your project description resonated deeply with us as practical innovation is at the core of what we do. Our hands-on knowledge in AI & Automation speaks precisely to what you're envisioning - an intelligent assistant capable of performing dynamic actions based on user inputs. We ensure not just the development of a functional AI assistant but also a robust platform ready to adapt and scale along with your business needs. Finally, as a team that values long-term partnerships, our approach will be to collaboratively build and refine the solution together, so it leaves no room for dissatisfaction. Our dedication and expertise have resulted in a 98% project completion rating along with consistent positive feedback from satisfied clients - a testament to our ability to deliver what we promise. Let's get started on this journey towards efficiency and productivity for your business!
$300 USD in 3 days
6.7
6.7

Greetings, I'm a full stack developer with 10+ years of experience, I can build this AI operations assistant using FastAPI, OpenAI/Claude, LangGraph, and n8n webhooks, with a clean UI, workflow logging, tool selection logic, and modular architecture for easy future expansion. I have experience with AI agents, automation workflows, API integrations, and business process automation, and I can deliver a production-ready MVP with example tools, structured task generation, webhook actions, error handling, and clear documentation for adding new capabilities later. Why work with me? ★ Proven track record: 75 successful projects with 5-star reviews ★ Expertise in Node.js, Angular, React, Express, Python, Django, Flask, PHP, WordPress, Laravel, Codeigniter and more ★ Responsive, deadline-focused, and committed to results ★ 3 months of free post-launch support Let’s schedule a quick chat to discuss your preferred tech stack, timelines, and launch goals. I’m confident I can bring your vision to life. Best regards, Samar H.
$300 USD in 7 days
6.1
6.1

Hello, I came across your AI Business Assistant for Automating Daily Operations and I am very interested in working with you. I have reviewed your requirements and full understand the scope of expectations. I specialize in PHP, Website Design, and have successfully delivered similar projects before. I am committed to delivering high-quality work with reliability, clarity and professionalism. I work transparently throughout the project progress, deadlines and expectation stay clear at every stage. I would be glad to disucss further details and am ready to start immediately. Looking forward to hearing from you. Regards. Anum
$250 USD in 4 days
5.8
5.8

Your AI assistant will fail if the tool selection logic isn't deterministic. Most developers build these with simple prompt chaining, which causes the model to hallucinate actions or pick the wrong tool 30% of the time. You need structured function calling with validation layers. Before architecting this, two questions: Are you planning to process customer messages that contain PII (names, emails, phone numbers)? And what's your expected request volume - 10 per day or 1000? Here's the architectural approach: - PYTHON + FASTAPI: Build a stateless API with Pydantic schemas that enforce strict input validation and prevent malformed requests from reaching the LLM. - LANGCHAIN FUNCTION CALLING: Implement OpenAI's function calling (not basic prompting) so the model returns structured JSON that maps directly to your tool registry - eliminates hallucinated actions. - N8N WEBHOOK INTEGRATION: Create idempotent webhook handlers with retry logic and response validation to ensure external automations don't silently fail. - POSTGRESQL + SQLALCHEMY: Store execution logs with indexed timestamps and user_id for audit trails - critical when debugging why the AI made a specific decision. - REACT + TYPESCRIPT: Build a minimal UI with real-time WebSocket updates showing the AI's reasoning chain as it executes each step. I've built 4 similar AI agent systems for operations teams, including one that processes 500+ customer requests daily with 95% accuracy. The key is treating this like a production backend system, not a chatbot experiment. Let's schedule a 15-minute call to discuss edge cases - specifically how you want the system to handle ambiguous requests and API timeouts.
$450 USD in 10 days
6.4
6.4

*Hi, I build lightweight AI ops assistants with Python + FastAPI + LangGraph. Plan: LLM decides intent → routes to tools like summarizer, task creator, n8n webhooks → logs every decision + result to DB → simple React UI for input/output.* *I’ll deliver 3 working tools, API/webhook connections, error handling, and clean docs so you can add new tools easily. Can start with architecture + first workflow this week.*
$500 USD in 7 days
5.8
5.8

hi, i have reviewed the details of your project. i have experience building ai assistants and automation systems using python, fastapi, and openai api. for your project, i will create a backend that can read user requests, summarize messages, decide on follow-up actions, trigger external tools via n8n or api calls, and log all steps. the frontend will be simple so you can enter requests easily and see results. i will also provide clear setup instructions and examples of 3 working actions, making it easy to add more tools later. can we schedule a quick meeting to discuss the project in detail. it will help me understand your needs better and give you a clear plan with timeline and budget. i will also share my portfolio during the chat. mughiraa
$500 USD in 7 days
5.7
5.7

Hi, I’m excited about your AI Business Assistant project and confident I can deliver a practical, scalable solution to automate your daily operations effectively. With strong experience in AI agents, backend development, and API integrations, I plan to build the assistant using Python, FastAPI, OpenAI API complemented by LangChain for orchestrating workflows, plus n8n webhooks for seamless external automation. The backend will efficiently process user requests to understand, decide, and execute tasks while logging each step for transparency. The simple React-based frontend will enable intuitive input and result display. I will provide three example actions including summarizing messages, task creation, and triggering API/webhook workflows. Clear documentation will guide your team on local setup, environment configuration, and adding new tools or workflows as your needs grow. I suggest starting with an initial version delivered within 14 days, ensuring a solid foundation for future expansion. What are the primary business processes you want the assistant to automate first? Best regards,
$555 USD in 16 days
5.5
5.5

As someone who thrives on practical innovation, I've honed my skills to meet the very demands of your project. I have extensive experience in AI development, API integration, and backend system creation using Python, exactly what you need for this AI-Business Assistant. For developing the AI component, I have proficiency with OpenAI API or Claude API and solid knowledge of LangChain or LangGraph. When it comes to effectively integrating APIs or webhooks like n8n for external automation, I'm well-versed. Working across different industries internationally, I've developed and maintained scalable, robust systems like what you'd require for this project. My expertise in creating smart workflows and automations with high comprehension and clarity may be a valuable addition for you. For your software design, my plans include employing FastAPI with a simple React frontend to ensure not only simplicity but also efficiency. I provide an entire suite: from code delivery with environment variable setup to practical instructions that will make it easy to run locally. Additionally, I offer example workflows as well as a concise guide detailing how new tools can be added in the future. Let's build an AI powered assistant that adds significant value to your business. Give me the chance to turn your vision into reality and you'll have a smart-decision maker ready to automate away any mundane task.
$300 USD in 5 days
5.4
5.4

Hello, I am excited to help you in developing a practical AI assistant using your preferred technology for the small business that will have all the given core functionalities. I have a rich experience in AI agent development, automation, backend systems, and API integrations. I would be happy to discuss more details via chat. I am looking forward to working with you, Fahad.
$250 USD in 2 days
5.8
5.8

Hi, I'm Karthik, an AI/ML and Full Stack Developer with 15+ years of experience building AI agents, automation platforms, and enterprise applications. I can build your AI Operations Assistant MVP using FastAPI, LangGraph, OpenAI/Claude, React, and n8n integrations. ✔ AI-powered request understanding and task execution ✔ LangGraph/LangChain-based agent workflows ✔ Customer message summarization & follow-up task creation ✔ API/webhook integrations via n8n ✔ Workflow logging (input, decision, action, result) ✔ Error handling and audit trails ✔ Scalable architecture for adding new tools and workflows Tech Stack: Python, FastAPI, LangGraph, OpenAI/Claude, PostgreSQL/SQLite, React, n8n. The solution will intelligently analyze requests, select the right action, execute it, and provide clear explanations of what was done. Timeline: 2–3 weeks Budget: Within your proposed range I'd be happy to discuss your workflows and share relevant AI automation project experience. Best Regards, Karthik 15+ Years Experience | AI Agents | FastAPI | LangGraph | Automation Solutions
$750 USD in 7 days
5.6
5.6

With over a decade of experience, I have honed my skills in full-stack web development and UI/UX design - key attributes you need for your AI business assistant project. I have the capabilities to develop using languages like Python which aligns with your preferred technology. Additionally, my expertise extends to incorporating APIs and connecting systems- important features required for this project. In understanding your project’s demands for an AI assistant, my proficiency in creating sophisticated workflows that automate manual processes could prove extremely valuable. Moreover, my extensive knowledge in creating well-structured databases using platforms like PostreSQL can greatly contribute to streamlining your system.
$500 USD in 7 days
5.1
5.1

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