LangChain Development Partners
Framework for building LLM-powered applications and agents. Hire senior LangChain engineers and fractional CTOs who ship production-grade code and mentor your team.
What We Build with LangChain
Production Applications
Ship production-grade LangChain applications with proper architecture, testing, and deployment pipelines from day one.
API Development
Build scalable APIs and integrations with LangChain that handle enterprise workloads and third-party systems.
Performance Optimization
Optimize existing LangChain codebases for speed, reliability, and maintainability as you scale.
Architecture Review
Get expert review of your LangChain architecture with recommendations for scaling and technical debt reduction.
Team Augmentation
Add senior LangChain engineers to your existing team who mentor junior developers while shipping features.
Migration & Modernization
Migrate to LangChain from legacy systems or modernize existing LangChain applications.
LangChain Engineering Services
From fractional CTO leadership to embedded LangChain engineers, we scale with your needs.
Fractional CTO
Technical leadership with deep LangChain expertise. Architecture, team building, and strategic guidance.
Learn more →⚡Founding Engineers
Senior LangChain developers who embed in your team and ship production code from week one.
Learn more →🤖AI/LLM Integration
Add AI capabilities to your LangChain application. Copilots, automation, and intelligent features.
Learn more →What We've Built
Rupa Health
$100K→$5M ARRFractional CTO from Seed to Series A, scaling ARR from $100K to $5M.
Read case study →
Dromo
0→1 to ScaleFounding engineer from 0→1 to enterprise-scale data platform.
Read case study →
OddsJam
AcquiredTechnical due diligence that unlocked acquisition by Gambling.com.
Read case study →“Aravind is in the top 1% of engineers I've hired. He supported us from $100K to $5M ARR, keeping us shipping through crazy growth and investor scrutiny.”
LangChain Development FAQs
What LangChain experience does HyperNest have?
Our engineers have shipped production LangChain code at scale across healthcare, fintech, SaaS, and other industries. We bring senior-level expertise with years of hands-on LangChain development experience.
Can you work with our existing LangChain codebase?
Absolutely. We specialize in joining existing teams and codebases. Our engineers quickly get up to speed on your LangChain architecture and start contributing value from week one.
Do you offer LangChain consulting or full development?
Both. Our fractional CTOs provide LangChain architecture guidance and technical leadership. Our founding engineers embed in your team for hands-on LangChain development. Many engagements combine both.
How do your LangChain engineers compare to freelancers?
Unlike freelancers, our LangChain engineers embed as founding team members with outcome ownership. They attend your standups, join your Slack, and ship like your first 5 engineers—not hourly contractors.
Can you help us migrate to/from LangChain?
Yes. We've helped companies migrate legacy systems to LangChain and also transition away when needed. Our engineers bring experience with gradual migration strategies that minimize risk.
Other AI Technologies
OpenAI/GPT
Large language model integration for intelligent application...
PyTorch
Deep learning framework for research and production ML model...
TensorFlow
End-to-end machine learning platform for production deployme...
Hugging Face
Open-source AI/ML model hub and transformers library....
Pinecone
Vector database for semantic search and RAG applications....
Ready to build with LangChain?
Let's discuss your LangChain engineering needs and how we can help.