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Engineering AI Solutions for Tomorrow's Challenges

Vindler Solutions | Custom AI Engineering for Ambitious Teams At Vindler Solutions, we build intelligent, multilingual, and domain-specific AI systems that help businesses move faster. Whether it's a tailored chatbot, an AI agent, or an end-to-end intelligent automation pipeline — we prototype, fine-tune, and deploy robust AI solutions that deliver real value. Our team of seasoned AI engineers partners with forward-thinking companies to solve complex problems with cutting-edge tools. From concept to production, we specialize in making AI practical, scalable, and aligned with your goals. Let’s build the future, one intelligent system at a time.

  • Min project size
    $5,000+
  • Hourly rate
    $50 - $99 / hr
  • Employees
    2 - 9
  • Locations
    Cerqueira César, Brazil
  • Year founded
    Founded 2024
  • Languages

Overview by:

Reviewer avatar
Carlos Dutra
CEO and Founder About the Team

3 Languages that we service

  • English
  • Spanish
  • Portuguese

1 Locations

  • Cerqueira César , Brazil

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    Pricing Snapshot

    Min. project size $5,000+
    Avg. hourly rate $50 - $99 /hr

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    Voice AI & LLM Agent Development

    We build production-grade Voice AI agents with LiveKit and intelligent LLM applications using LangChain and LangGraph. From sub-500ms voice pipelines with Deepgram STT and Cartesia TTS, to stateful multi-agent systems with RAG and human-in-the-loop workflows — we ship working AI in weeks, not months.

    Small

    Best for startups building a voice AI MVP

    $5,000 /total
    • LiveKit Voice AI Agent Development
    • LangChain & LangGraph Multi-Agent Systems
    • Production Deployment & Observability
    • 2 week delivery

    Large

    Best for enterprises needing full AI platform

    $30,000 /total
    • LiveKit Voice AI Agent Development
    • LangChain & LangGraph Multi-Agent Systems
    • Production Deployment & Observability
    • 4 month delivery
    Features

    Small

    $5,000

    /total

    Medium

    $15,000

    /total

    Large

    $30,000

    /total

    LiveKit Voice AI Agent Development

    LangChain & LangGraph Multi-Agent Systems

    Production Deployment & Observability

    Small

    $5,000

    /total

    LiveKit Voice AI Agent Development

    LangChain & LangGraph Multi-Agent Systems

    Production Deployment & Observability

    Medium

    $15,000

    /total

    LiveKit Voice AI Agent Development

    LangChain & LangGraph Multi-Agent Systems

    Production Deployment & Observability

    Large

    $30,000

    /total

    LiveKit Voice AI Agent Development

    LangChain & LangGraph Multi-Agent Systems

    Production Deployment & Observability

    Our Story

    Vindler is a premium AI engineering consultancy built on one principle: no vibe coding. We deploy senior engineers with 10+ years of experience who understand every line of code they ship. Founded in 2024 and operating globally, we specialize in LangChain, LangGraph, RAG systems, and multi-agent architectures on AWS. Our clients get production-ready AI, not prototypes built on blind trust in ChatGPT.

    Meet the Team

    Carlos Dutra

    Carlos DutraCEO and Founder

    Founder with 15+ years in AI/ML and data science. Former Data Science Manager at Trustly and Senior Staff Data Scientist at Wildlife Studios. More than 50 AI projects delivered.

    What Sets Us Apart

    Senior-Only Engineers

    Every project is staffed exclusively with engineers who have 10+ years of experience. No juniors learning on your dime. No handoffs to offshore teams you never met. The engineer you talk to is the engineer who writes your code

    No Vibe Coding

    We reject the industry trend of AI-generated code no one understands. Our engineers use AI as a productivity tool, but own every architectural decision and every line shipped. Your codebase stays maintainable after we leave

    Proven at Scale

    Dozens of projects delivered with production-grade quality, handling thousands of simultaneous users

    Locations (1)

    1636 Avenida Paulista Cerqueira CésarBrazil 01310-200

    2 - 5

    Contact Vindler Solutions

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