Custom AI development that performs deterministic work.
We don't build toy chat wrappers. CraftResearch Tech engineers custom LLM applications, retrieval-augmented generation (RAG) search engines, and multi-modal AI systems embedded deep into your data pipelines, APIs, and business workflows.
What we build in AI engineering
Enterprise RAG Pipelines
Connect large language models to complex internal databases, documentation repositories, customer logs, and PDF archives with sub-second retrieval latency and source attribution.
- • Hybrid keyword + semantic search
- • Chunking & embedding optimization
- • Pinecone / Qdrant / pgvector
Custom LLM Applications
Build bespoke applications on top of OpenAI, Claude 3.7, Gemini 2.0, DeepSeek, and open-source models with intelligent model routing, fallback cascades, and caching.
- • Multi-model load balancing
- • Cost & token optimization
- • Structured JSON schema outputs
Fine-Tuning & Private AI
Deploy private, self-hosted open-weights models (Llama 3, Qwen, Mistral) for privacy-conscious organizations requiring zero third-party data leakage and strict compliance.
- • LoRA & QLoRA fine-tuning
- • On-premise / private cloud inference
- • vLLM & Ollama optimization
Deterministic verification over probabilistic hope.
AI models are non-deterministic by nature. Our job as software engineers is to wrap probabilistic models in deterministic verification loops, schema validators, and guardrails so they never break downstream systems.
Feasibility & Data Audit
We evaluate your raw data, API boundaries, and model economics before writing any code.
Prototype & Evaluation
Build rigorous automated evaluation benchmark suites testing accuracy, edge cases, and latency.
Production Hardening
Integrate telemetry, rate limiters, fallback models, security sandboxes, and verification guards.
Ship & Scale
Deploy with continuous CI/CD, live error monitoring, and asynchronous background worker queues.
Ready to build intelligent AI software?
Whether you're an early-stage founder building an AI-native SaaS or an established company looking to automate high-friction workflows, we have the senior specialists to execute.