AI Engineering

Production Production LangChain Applications Built by AI Engineers

We use LangChain and LangGraph to construct reliable, production-grade AI systems: RAG pipelines, autonomous agents, multi-step workflows, and enterprise copilots.

Comprehensive Engineering Capabilities

Our engineering teams also specialize in building scalable, interconnected systems leveraging top-tier tech stacks. Depending on your core architecture, we actively integrate and utilize Generative AI, AI Agents, Python Data Science to deliver robust, future-proof applications.

LangChain Services We Offer

Our engineers have built and deployed dozens of AI applications across healthcare, fintech, SaaS, and enterprise.

RAG Pipeline Development
End-to-end Retrieval-Augmented Generation using LangChain's document loaders, text splitters, and embedding models with Pinecone or pgvector.
LangGraph Agent Development
Complex, stateful AI agents featuring conditional branching, tool use, human-in-the-loop checkpoints, and persistent memory.
LLM Chain Engineering
Custom LangChain chains for document summarization, classification, extraction, and translation with structured JSON outputs.
Memory & Context
Intelligent conversational memory modules — buffer, summary, and vector-backed — creating AI that remembers context across sessions.
Tool & API Integration
Connecting your AI to external APIs, databases, web search, and custom business logic securely and reliably.

Our LangChain Tech Stack

  • FRAMEWORKS
    LangChain Python/JS & LangGraph
  • OBSERVABILITY
    LangSmith for evaluation and debugging
  • MODELS
    OpenAI, Anthropic, Mistral, Llama, Cohere
  • VECTOR DBs
    Pinecone, Weaviate, Chroma, pgvector, FAISS
Production Best Practices

LangChain's modular architecture makes AI systems easier to maintain. Combined with LangSmith observability, teams can trace every API call without blind spots. Here is how we build:

01

Structured output parsing with Pydantic models for reliable JSON extraction

02

Fallback chains to handle model failures gracefully

03

Async chain execution for high-throughput API services

04

Cost monitoring with token tracking and budget guardrails

05

LangSmith tracing for full observability in production

Build Your LangChain App

From proof-of-concept to production, Inventiple provides the LangChain expertise to move fast without breaking things.