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LLM

Hire senior LLM experts

We turn large language models into product features you can rely on with retrieval, evaluation, and safeguards that keep the answers accurate and on-brand.

1–2wks
to project kickoff
2–4wks
to first working software
100%
code & IP ownership
6–10yrs
average engineering experience

This is for teams putting LLM into production, grounded in real data and judged on honest evaluation, not a demo that stalls after the pitch.

Custom LLM Development Services

We build LLM solutions that hold up in production, anchored in your data, judged on honest evaluation, and defended against the ways they can fail. We start from the problem, not the technology, then reach for the simplest approach that solves it reliably at scale.

We build custom LLM solutions around your product and data, chat, search, extraction, summarisation, and generation engineered with retrieval, evaluation, and guardrails so answers stay accurate and on-brand rather than plausible-sounding and wrong.

How we help

We start from the problem, choose the smallest approach that solves it reliably, and wire in evaluation so quality is measured, not assumed.

We build RAG platforms that answer from your own knowledge base, vector search, chunking, and reranking tuned so responses are grounded, current, and traceable to their sources instead of hallucinated.

How we help

We design the retrieval and grounding layer carefully, evaluate answer quality against real questions, and add citations so users can trust and verify every response.

We fine-tune and adapt LLMs to your domain where it earns its cost, full fine-tuning, LoRA adapters, and instruction tuning so the model speaks your language, follows your rules, and matches your brand voice.

How we help

We prove the need for tuning before doing it, curate and validate training data carefully, and evaluate honestly so the adapted model genuinely beats prompting.

We build conversational AI and chatbot platforms that go beyond scripted flows, context-aware assistants that hold a conversation, use your tools, and hand off to humans cleanly across web, mobile, and messaging channels.

How we help

We design dialogue, memory, and tool use deliberately, ground answers in your data, and add fallbacks and escalation so the assistant stays helpful and safe.

We deploy and optimise models in private cloud or on-prem environments using advanced serving frameworks such as vLLM, Triton, and DeepSpeed, tuned for performance, security, and governance so you keep full control over data handling and model behaviour without exposing sensitive information to external services.

How we help

We size and tune the serving stack for your hardware, harden the environment, and validate throughput and latency so private deployment is predictable and compliant.

We build the deployment and inference infrastructure LLM features need in production, autoscaling serving, GPU scheduling, caching, and routing so latency and cost stay predictable as traffic grows.

How we help

We wire in serving, caching, batching, and observability, set up evaluation and rollback, and manage cost and latency as first-class metrics alongside quality.

We make LLM systems trustworthy and auditable, input/output guardrails, prompt-injection defences, data boundaries, and monitoring that catch hallucination and unsafe output before they reach users, aligned with SOC 2, HIPAA, and GDPR.

How we help

We build evaluation and guardrails into the pipeline, enforce data-handling controls, and document the safeguards so security and compliance are provable, not promised.

We build agentic AI systems that carry out multi-step work, holding context, calling your tools and APIs, and completing tasks end to end with the human checkpoints and safety layers production actually requires.

How we help

We engineer reliable agent architectures with memory, tool use, and guardrails, and keep humans in the loop where the stakes demand it.

LLM experts, AI-augmented

These are the AI coding tools our engineers use to ship faster and keep code clean, distinct from the AI systems we design and build for you.

CursorClaude CodeGitHub CopilotCodexWindsurfReplit

We use these tools inside strict guardrails, every line is reviewed by a person. See how we build →

1

Senior LLM engineers

Senior engineers with deep, hands-on LLM experience building production systems at scale.

2

Proven across industries

Our LLM teams have delivered AI work across healthcare, finance, retail, and logistics, bringing domain awareness and hard-won patterns to every engagement.

3

Enterprise-ready delivery

We hold high standards for security, testing, and documentation, and can scale a LLM team up or down without sacrificing speed or quality.

The LLM toolset

The LLM toolset we work in: we build with the leading tools in the large language model ecosystem, each one chosen to help us move from prototype to production with clarity, speed, and control. We favour tools that balance performance against reliability, so the systems stay efficient, scalable, and grounded in measurable results.

We integrate both leading managed APIs and open-weight model families, giving clients flexibility, security, and control, the platforms behind custom LLM solutions that meet enterprise standards for performance, compliance, and scale.

OpenAI API
Azure OpenAI Service
Anthropic Claude API
Google Vertex AI / Gemini API
AWS Bedrock
Meta Llama 3 / 3.1
Mistral / Mixtral
Falcon 180B
Gemma

We deploy models on proven, production-ready frameworks, picking the right environment per use case, squeezing GPU efficiency in the cloud or running lightweight locally, for consistent performance and predictable cost, so LLM solutions scale across diverse environments.

vLLM
Hugging Face Text Generation Inference
NVIDIA TensorRT-LLM
llama.cpp

We design systems that treat large language models as reasoning engines rather than mere responders, frameworks that manage logic, state, and tools across multi-step workflows for structured reasoning and automation in enterprise applications.

LangChain
LangGraph
LlamaIndex
Haystack
Microsoft AutoGen

As part of our AI development work, we lift model accuracy by connecting them to live, trusted data sources, a retrieval layer that searches, filters, and serves relevant context instantly, improving precision and scalability.

Pinecone
Weaviate
Milvus
pgvector
Redis Vector Search

We start from structured, verified data, building ingestion pipelines that extract, clean, and organise content for retrieval and model use, the reliable data foundation that lifts accuracy and scalability.

Unstructured

We adapt open models to each client's domain, tone, and operational goals, using efficient ML techniques to sharpen performance where it adds measurable value and keeping infrastructure lean with frameworks built to train quickly and securely.

Hugging Face Transformers
PEFT
PyTorch

Our evaluation stack tracks accuracy, latency, and cost across environments, so teams can analyse the data, improve reliability, and iterate faster.

LangSmith
Langfuse
Arize Phoenix
Ragas
promptfoo
MLflow

We enforce safety and compliance at every layer of LLM development, guardrail tools that uphold privacy, policy alignment, and regulatory adherence, so every deployment stays secure, responsible, and enterprise-ready.

AWS Bedrock Guardrails
Azure AI Content Safety
Google Vertex AI Safety Filters
OpenAI Moderation API
Engagement

How you'd work with us on LLM

Pick the level of ownership that suits you. We shape the engagement around your goals.

1

Staff augmentation

Add senior LLM engineers to a team you already have.

2

Dedicated team

A committed LLM team that runs like your own.

3

Full delivery

Hand over the build and we deliver it end to end.

Explore engagement models

LLM FAQ

Unsure which stack suits your build?

Tell us what you're building, and we'll help you pick and build with the right stack.

Book a discovery call