Development of an AI agent and integration of messengers (TG/WA) with CRM based on Claude SDK (Python/JS)

Budget: 10000 UAH Deadline: 1 day

Hello!

We are dZENcode – a full-cycle digital solutions development company: from design and programming to integrations and post-release support. We take on projects from scratch and also engage in the refinement of existing solutions.

We can connect an external team for the integration of messengers with CRM and AI automation.

1. Are you considering external contracting for this task?
2. Which integrations and scenarios need to be prioritized?

You can find detailed information about our services and rates on our website: Freelancehunt
Take a look – after that we can discuss the details and agree on the next steps.

⚠️ After clarifying all the details, we will determine the scope, suitable format of cooperation: task-based, outsourcing, or outstaffing, and the final cost.

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✅ We work under NDA and a contract with the company! Expand

Budget: 27000 UAH Deadline: 14 days

I would suggest the following stack - Python or Node.js for the integration core, Claude API or Claude SDK for agent logic, n8n for quick connections, Postgres for message and status history, queues for background processing, webhooks and REST API for communication with the CRM. The first working phase - architecture, scenarios, a trial agent, and integration with one CRM funnel - $2400, 10-14 working days. The full launch, it seems, will be a separate phase after checking the rules for recording in the CRM and the quality of extracting essence, contacts, and agreements.

Look, there’s a nuance - the main difficulty is not in Claude itself, but in the rules when the AI has the right to create a client, deal, task, or only a comment to the manager. !!I would separately include a quality check for data extraction!! - otherwise, you can create beautiful automation that quietly messes up the accounting =/

> What CRM is used and what entities are available through the API - contacts, deals, tasks, files, notes
> Is WhatsApp needed through the official Business API or is there already a chosen provider?

To start, we need test access to the CRM and messenger APIs, 20-50 anonymized dialogues, a list of card fields, and rules for what exactly to consider a lead, agreement, and task.

Examples of similar architecture
> https://business.ingello.com/vorfahr - AI data processing and SaaS logic, close to your message analysis block
> https://business.ingello.com/fractal - agent automation and breaking down complex processes into manageable scenarios
> https://business.ingello.com/forma-crm - CRM, roles, cards, processes, and management logic

Ingello Systems for FLH
> https://systems-fl.ingello.com Expand

Budget: 27000 UAH Deadline: 30 days

Hello. I have extensive experience with JavaScript/Python. I am ready for collaboration!

Budget: 1000 UAH Deadline: 1 day

Hello!

I can complete the assigned task using Python.
I also have experience working with n8n/Make.

I suggest we discuss the details in private messages.

Budget: 25000 UAH Deadline: 18 days

Hello!
I am ready to implement a dialogue interception and AI analysis system for your CRM. I specialize in automating business processes at the intersection of Python, n8n, and LLM models (including Claude API). I understand the main pain point of your task: it is important not just to attach a neural network, but to make it deliver strictly structured data (JSON) that fits correctly into CRM cards without hallucinations and duplicates.

My stack for implementation:

Logic and connectors: n8n (as the main orchestrator of workflow for speed and ease of maintenance) + Python (for writing custom nodes and complex backend logic if standard webhooks are not enough).

AI core: Claude SDK. It handles large contexts of dialogues and precise entity extraction very well.

Integrations: Telegram Webhooks / WhatsApp API, REST API of your CRM.

Examples of relevant experience (AI + automation):

Development of an analytical AI tool that collects unstructured streaming data in real time (via OCR), analyzes it using LLM, and provides ready structured solutions.

Creation of an automated AI bot with complex logic. The system parses the context of incoming messages, processes them through prompts to determine sentiment and intentions, and generates relevant responses with human-like behavior logic.

How I propose to structure the work (MVP in 14 days):

1. Set up webhooks to intercept messages (TG/WA).
2. Write system prompts for Claude: teaching it to extract contacts, amounts, the essence of agreements, and deliver this in the required format.
3. Assemble the workflow in n8n and connect via API to your CRM (creating leads/deals, updating cards).
4. Test on historical/anonymized dialogues, adjust the logic.

I am ready to discuss the details of your CRM and start working. Write to me, and I will guide you on the first steps. Expand

Budget: 9000 UAH Deadline: 21 days

Good day! I am ready to implement an AI agent based on n8n.

I will set up a reliable interception of webhooks from Telegram/WhatsApp, deep context analysis through Claude to extract essence, contacts, and agreements, as well as instant structuring of this data in your CRM. Managers will be completely freed from manual input.

I am ready to discuss the details and get started.

Budget: 2000 UAH Deadline: 3 days

Good day.
Your project looks very interesting, especially in terms of building AI automation for real business processes, rather than just a "chatbot." The task of structuring correspondence and automatically transferring key data to CRM is particularly intriguing — this is precisely the area where AI has the greatest impact in reducing manual work for managers.
In my experience, I have already tackled tasks related to building AI funnels, automating communications, and integrating CRM through Make.com and AI tools. I have worked with automated lead processing, AI qualification, messenger integrations, and creating a unified data flow between CRM, email, and AI services. I also have practical experience working with Claude for content generation and analysis.
On my part, I can assist with both building automation logic and designing AI workflows tailored to your business processes.
I am ready to discuss the details of the architecture, CRM, and propose an optimal stack within your budget and timelines.

Budget: 5000 UAH Deadline: 1 day

Hello! I can implement it. Please message me privately to discuss all the details. I would be happy to collaborate!

Budget: 4000 UAH Deadline: 1 day

Good day! 👋

This is the stack we are using in current projects — Claude API, n8n, integrations with messengers and CRM.

We implement through Python + n8n: intercepting conversations from Telegram/WhatsApp via Webhook, Claude SDK for data analysis and structuring, automatic recording in CRM via REST API. All without unnecessary manual input.

We are ready for long-term cooperation, details will be discussed in private 🤝

Budget: 1000 UAH Deadline: 3 days

Hello! The project is very close to the direction we work in: AI-driven workflow, CRM automation, messenger integration, and optimization of operational processes through AI. We are particularly aligned with the approach not just to "integration," but specifically to building a system that: — structures communication — minimizes manual data entry — automatically analyzes and classifies information — transforms conversations into ready CRM scenarios. We can assist with: — building workflow and system architecture — AI logic for message processing — automation through n8n / Make — integration of Telegram / WhatsApp / CRM — building scalable automation pipelines — optimizing operational flows for business processes. For such tasks, we consider a hybrid approach optimal: Python / JavaScript + n8n for orchestration and scalability of workflows. We also have an understanding of working with: — REST API — webhooks — CRM integrations — AI parsing / lead structuring — automation scenarios — Claude/OpenAI workflows. We are ready to discuss the architecture, message processing logic, and implementation roadmap in more detail.

Budget: 27000 UAH Deadline: 28 days

We already have a nearly ready solution for intercepting dialogues, AI analysis, and transferring data to CRM, which can be quickly adapted to your processes and discussed right now within the marketplace; I am available. ))

For the tech stack, I would go with Python or Node.js, task queues, webhooks, an event database, a message normalization layer, and a separate AI agent on the Claude API. If the speed of the first launch is important, some scenarios can be assembled in n8n, while critical logic can be moved to code.

From experience, this is quite close:
- https://business.ingello.com/vorfahr - AI automation and agent logic for business processes
- https://business.ingello.com/fractal - architecture of agent workflows and scalable automation
- https://business.ingello.com/forma-crm - CRM and operational processes where roles, deals, cards, and management logic are important

https://systems-fl.ingello.com - main landing page for our systems for FLH

I would implement it like this:
- Connecting Telegram and WhatsApp through official or permissible gateways
- Processing incoming and outgoing messages while keeping a history
- AI extraction of essence, contacts, agreements, deal status, and next actions
- Checking results before recording in CRM, so managers don’t have to sort through the mess manually
- Automatic creation or updating of clients, deals, tasks, and notes

The estimate for the first working phase is from 120,000 UAH and about 4 weeks. The exact estimate depends on the CRM, WhatsApp channels, and the depth of scenarios.

I would like to clarify 2 points:
- What CRM do you have, and does it have an open API or webhooks?
- Is WhatsApp needed through the official Business API, or do you already have a provider like 360dialog, Twilio, Wazzup, Kommo, etc.?

Look, there’s a nuance here - the Claude SDK itself does not solve data quality; it’s important to correctly build the extraction, verification, and error reprocessing scheme. From my feeling, it’s better to start with a short design and prototype phase, so you won’t have to build a ship in a bottle and then wonder why it doesn’t float. )) Expand

Budget: 25000 UAH Deadline: 14 days

This is our core domain: AI agents on Claude SDK + messenger integrations with CRM. Relevant production cases:
Winbix.AI: multi-tenant platform of AI agents on Claude Sonnet 4.6 and GPT-4o with context memory, tone-of-voice settings, and automatic data transfer to CRM. $2K MRR, 30+ paying clients. A direct analogue of your task.
BrandSync AI: GPT-4 + Whisper + BullMQ pipeline in production, processing long dialogues with structured output (extraction of contacts, agreements, action items).
BotFusion AI: Telegram SaaS on 19+ platforms with an admin panel and automation.
Stack for your task:

Intercepting Telegram: aiogram 3 as a bot or Telethon/Pyrogram for userbot (depends on the role in the chat), webhook on updates.
Intercepting WhatsApp: WhatsApp Business Cloud API (official) or Twilio WhatsApp API depending on volume and compliance requirements.
AI layer: Claude Sonnet 4.6 for dialogue analysis with tool use for structured output (contacts, agreements, status, sentiment), Anthropic SDK with retry and rate-limit handling.
Orchestration: n8n self-hosted for simple workflows + Python (FastAPI) for AI agents and complex CRM logic, BullMQ or Celery for queues.
CRM connectors: ready-made integrations for HubSpot, Bitrix24, AmoCRM, Pipedrive (we choose based on your stack).
Storage: Postgres for normalized data, pgvector for embedding-search on chat history if needed.

Portfolio: winbixai.com/ru/startups. We will send a Loom with the architecture of the Winbix.AI pipeline and Claude agent setup privately.
Guarantee: 30 days of free support after the delivery of each module with bug fixes at our expense.
Questions:

What CRM is used (HubSpot, Bitrix24, AmoCRM, Pipedrive, custom)?
Is the WhatsApp business number already registered for Cloud API or do we connect from scratch? Expand

Budget: 2000 UAH Deadline: 3 days

Hello! I have reviewed your project and am ready to start working. I am confident that I can meet all your expectations.

Budget: 25000 UAH Deadline: 15 days

Good day, I am a Python developer with extensive experience in developing Telegram bots of various complexities. I can complete your order quickly and efficiently. Please write to discuss the details; I am ready to start today. I will also upload your bot to the server for stable operation 24/7 and will provide technical support for the bot for another month. This is included in the cost.

I have significant experience in developing AI agents and bots on various platforms.