Dev Crabs — Custom AI Agents for Support, Sales & Operations
Founder-led · Production-grade AI

Custom AI agents for support, sales, and operations

We build custom AI agents and retrieval-driven systems for ecommerce and service businesses that need more than generic automation.

RAG systemsLLM workflows Python backendAWS deployment Vector DBSupabase
TopNotch Furnishers — AI Agent
Live
Ask about products, orders, delivery…
Built with production AI architecture — not prompt wrappers

Model orchestration, cloud deployment, vector retrieval, ecommerce actions, CRM sync, and workflow automation in one connected stack.

ChatGPT Gemini AWS Supabase n8n Python Pinecone Agno AI WooCommerce HubSpot WhatsApp
Where our systems create value

Custom AI systems, built around workflow and architecture

The visible chat interface is only one layer. The real value sits in retrieval design, Python logic, cloud deployment, and operational workflows.

AI customer support systems

RAG-powered support agents that answer business-specific questions, check live data where needed, and escalate edge cases cleanly.

Fewer repetitive tickets, better after-hours coverage
RAGPythonSupabaseAWS

Ecommerce AI agents

Custom agents that support product discovery, guided configuration, pre-sales questions, cart actions, and post-chat lead capture.

Reduced buying friction for complex catalogues
WooCommerceLLM orchestrationVector DB

Lead capture and qualification

AI-led intake and qualification flows that structure demand before it reaches sales or operations — with CRM logic and follow-up built in.

Leads don't disappear inside unstructured chat
HubSpot CRMn8nEmail / WhatsApp

Workflow and integration layer

n8n, CRM, WhatsApp, email, and internal workflow automations — connective tissue around the core AI system, not the main product.

AI actions flow into operational systems automatically
n8nAPIsCRMWhatsApp
Input
Visitor intent
Orchestration
AI agent layer
Retrieval
RAG / Vector DB
Actions
Store / CRM tools
Intelligence
Dashboard / Follow-up
Flagship proof asset

From conversation to commerce action — one connected system

TopNotch Furnishers

A custom ecommerce AI agent built for product complexity, support load, and conversion

An AI-powered support, sales, and customer-intelligence layer — not a chatbot demo. The proof is that it retrieves, acts, logs, integrates, and creates operational value.

  • WooCommerce order-status support and live data retrieval
  • Complaint logging into HubSpot CRM with follow-up automation
  • Guided product configuration for complex, configurable catalogues
  • Cart actioning, lead capture, and customer intelligence dashboard
Agnos AISupabase vector DBAWSWooCommerceHubSpotWhatsApp / Email
System workflow — TopNotch
Customer query
Order, product, complaint
AI agent — Agnos AI
Orchestration and routing
RAG retrieval — Supabase
Knowledge, products, policies
Action tools — Woo + HubSpot
Orders, CRM, cart, follow-up
Intelligence dashboard
Insights, signals, analytics
87%
Support deflection
+34%
Lead capture rate
Built with an operator's view of AI implementation

Founder-led, commercially grounded

DevCrabs is built around one principle: AI should improve how a company actually runs. That means workflow logic, retrieval quality, data structure, cloud deployment, handoffs, and post-launch iteration — not just prompt demos.

1
Production over prototypes
Deployment, observability, failure handling, and iteration matter as much as the first build.
2
Workflow before interface
Commercial friction, business rules, and actions are defined before the UI layer is designed.
3
Grounded systems, not wrappers
RAG, vector search, tools, and clean data flows separate useful agents from surface-level demos.
Live system overview
TopNotch Furnishers — production AI walkthrough
A more video-like preview of the live system, tool calls, retrieval, and commercial events happening inside one stack.
ChatGPT Supabase AWS n8n
Delivery method

Scope workflow first. Then architecture. Then build.

A structured delivery process that reassures serious buyers and technical evaluators that the implementation is production-minded from day one.

STEP 01

Scope the workflow

We define the commercial problem first — user intents, business rules, knowledge sources, system actions, escalation conditions, and what success looks like in production.

STEP 02

Design the AI architecture

RAG design, vector database structure, tool permissions, fallback logic, and integration planning — where retrieval and LLM orchestration are defined.

STEP 03

Build and deploy

Implementation combines Python, APIs, cloud infrastructure, vector storage, and selected workflow tools. AWS deployment ensures stability and monitorability.

STEP 04

QA, observe, improve

We test beyond happy-path prompts and improve from real conversation data — reviewing failures, refining retrieval, and expanding use cases post-launch.

System demos

See the system — not a slide deck

Live animated walkthroughs showing real workflows, retrieval logic, product flows, and backend architecture behind the TopNotch Furnishers AI agent.

Full system in action — chat, retrieval, tools
Support agent · WooCommerce · HubSpot · Supabase
Order lookup and complaint-to-CRM flow
Live data retrieval · Ticket creation · Email follow-up
Guided product configuration and cart actioning
Product discovery · Configuration · Lead capture
Backend architecture — retrieval layer and data flow
Vector DB · Python services · AWS · Integrations
Work with us

Best for businesses with real support, sales, or operational friction to solve

The best enquiries are specific: support load, buying friction, lead qualification, disconnected CRM workflows, or a need for a serious AI agent build.

Discuss your workflow