Vader_Devs
Services

Applied AI and software, end to end.

Five focused capabilities that work alone or as a single system. Same senior team and the same standards on every one: specs, tests, evals, and CI/CD.

AI Development

Agents and models wired into your real workflows.

Agentic systems built with LangChain and LangGraph, RAG over your documents with vector search, and MCP servers that give models secure access to your tools — running on GPT, Claude, Gemini, or open-source models, and evaluated before they go live.

  • Agentic systems & RAG
  • MCP tool integrations
  • Evaluated before launch
// Stack

OpenAI · Claude · Gemini · Llama · Mistral · LangGraph · MCP · pgvector · Pinecone · Qdrant · Python

Mobile Apps

iOS and Android from one Flutter codebase.

Cross-platform Flutter apps with a native feel, backed by Supabase or a custom API — with AI features built in where they add real value, and an architecture that scales from MVP to production.

  • iOS & Android
  • Native feel
  • MVP to scale
// Stack

Flutter · Supabase · PostgreSQL · TypeScript

WhatsApp Automation

Sell and support where your customers already are.

AI agents on the official WhatsApp Business API that qualify leads, book appointments, answer from your knowledge base, and read the documents customers send — and hand off to a human when it matters.

  • Official Business API
  • 24/7 leads & support
  • Human handoff
// Stack

WhatsApp Business API · GPT · Claude · LangGraph · RAG · OCR · Node.js

CRM Automation

A CRM that works while you sleep.

AI-augmented CRM workflows that score leads, draft follow-ups, and extract data from invoices, contracts, and forms with OCR and intelligent document processing — integrated with the tools your team already uses.

  • Lead scoring
  • Document processing
  • Pipeline hygiene
// Stack

OCR · RAG · pgvector · Python · PostgreSQL

Custom Software

When off-the-shelf does not fit.

Web platforms, internal tools, and integrations built with TypeScript, Next.js, Python, and PostgreSQL — engineered around your process, with the specs, tests, and CI/CD pipelines to back them long term.

  • Web platforms
  • Internal tools
  • Built to last
// Stack

TypeScript · Node.js · React · Next.js · Python · PostgreSQL · Supabase

Not sure which one you need?

Describe the problem and we'll tell you the shortest path to solving it — even if that's not the biggest project.

Start_project → Services ↓