AI and ML development for product builders

LLM applications, RAG systems, AI agents, and computer vision pipelines. Provider-agnostic, production-grade, and cost-aware from the first sprint.

Where it fits in our builds

From model call to shipped feature

The model is one box in a bigger system. User input and product data feed LLM features wrapped in guardrails, prompts, and evals, and the whole loop ships as one production release.

  • Provider-agnostic routing with fallbacks.
  • Evals run before users see a change.
  • Cost and latency tracked per feature.
User input and product data flow through LLM features and evaluations into a first production releaseUser inputWeb · mobile · APIYour dataPostgres · docs · eventsLLM features + evalsGuardrails, prompts, testingSHIPPEDwk 6first feature in productionLIVE

Our stance

Why we picked this stack

We don't bet on a single LLM provider; we build provider-agnostic architectures with routing and fallbacks. Our focus is application-layer engineering, not custom model training. We've shipped production AI at scale, where caching, cost, latency, and evals matter as much as model choice. And we treat AI like any other dependency: monitored, versioned, and fail-safed.

Capabilities

What we build with it

LLM applications

OpenAI, Anthropic, Google Vertex AI, AWS Bedrock. Provider-agnostic, with routing and fallbacks.

RAG systems

Vector DBs (Pinecone, Weaviate, pgvector, Qdrant), embedding pipelines, and retrieval orchestration.

AI agents

Multi-agent systems, tool use, state management, and observability.

Computer vision

Object detection, OCR, image classification, and real-time inference pipelines.

AI infrastructure

Model serving, GPU optimization, cost monitoring, caching strategies, and latency optimization.

AI evaluation + observability

LLM evals, test harnesses, output monitoring, drift detection, and safety filters.

Server racks in a data centre

Infrastructure that holds up when traffic arrives

Tooling

Versions and libraries we use

  • 01OpenAI APIGPT-4o, GPT-4o-mini, o1 family. Structured outputs, function calling, streaming.
  • 02Anthropic APIClaude Opus/Sonnet/Haiku. Extended thinking, prompt caching, computer use.
  • 03Google Vertex AIGemini 1.5/2.0: long context, multimodal.
  • 04AWS BedrockMulti-provider access via a single API. Useful for compliance reasons.
  • 05OpenRouterUsed for model experimentation and fallback routing.
  • 06Pinecone, Weaviate, pgvector, QdrantVector DBs, chosen per project based on scale and cost.
  • 07LangChain, LlamaIndexUsed selectively; we lean toward custom orchestration for production.
  • 08Langfuse, HeliconeLLM observability: production logging and eval harnesses.
  • 09sentence-transformers, Hugging FaceEmbeddings and open-weight models when justified.

Hard lines

Anti-patterns we avoid

Saying no to these is part of the service. Each one is a production incident we would rather not relive.

  • Single-provider lock-in

    A provider changes pricing or breaks an API. We build with routing from day 1.

  • Untested prompts in production

    Prompts are code. Evals are tests. Untested prompts break silently.

  • RAG without grounding signals

    Hallucinations don't help users. Citations and confidence scores are required.

  • Custom model training when off-the-shelf works

    99% of funded startups don't need custom training. We'll tell you when you do.

  • LLM as the only solution

    Sometimes a rule, regex, or classic ML model is the right answer. AI is a tool, not a religion.

Hire senior AI engineers

Need to extend your team with engineers who have shipped production AI? We embed senior AI/ML engineers into your team: provider-agnostic, eval-driven, and cost-aware from day one.

Explore staff augmentation
Code detail on a screen

Production engineering

The tech stack is the starting point, not the pitch

We pick tools because they ship, not because they trend. Every technology we list is one we have deployed to production, debugged under load, and would choose again for the right problem.

Frequently asked questions

Straight answers on providers, training, hallucinations, and cost control.

  • We are provider-agnostic. We build with routing and fallbacks across OpenAI, Anthropic, Google Vertex AI, and AWS Bedrock, and pick per workload based on cost, latency, and capability. Never locked to one vendor.

Building an AI product? Schedule a meeting.

No account managers. No discovery theatre. A direct conversation about your AI stack and what it takes to ship it to production.