Service
AI Product Development
End-to-end design, build and deployment of AI-powered products. From discovery to production. Built by a team that has already shipped.
The problem we solve
We don't advise on AI. We build it and ship it.
Most AI initiatives stall between "interesting demo" and "reliable production system." The gap is engineering discipline, not ideas. Kairos Tek closes that gap. QBuild — our AI-powered smart contract auditor — went from concept to live production in a competitive hackathon environment and secured $200K in Qubic incubation. EasyConnect followed. These are our reference implementations, not case studies from five years ago.
We work with your team in short, iterative cycles. Working software at every checkpoint — no slide decks, no status reports without substance.
We ship, not prototypeEvery engagement ends with a production deployment, monitoring setup, and documentation — not a PowerPoint handoff.
Proven in competitive conditionsQBuild and EasyConnect were built under hackathon pressure and are now live. We know what production-readiness actually requires.
Dual LLM + blockchain expertiseRare in Europe. Critical for industries where AI and on-chain infrastructure converge: finance, insurance, legal, supply chain.
Small, senior team — zero bureaucracyYou always work directly with the engineers and the strategist. No juniors proxying decisions through account managers.
Track record
A decade of building complex technical systems behind every engagement
NevTrace · 2015–2025
NevTrace was founded in 2015 around BRAIN — a Bitcoin forensics system combining graph analysis, ML pattern recognition, and heuristics to de-anonymise ransomware payment trails, delivered to Europol, Spain's National Police, and the Guardia Civil. Building it required solving the same problems enterprise AI projects face today: unreliable data, adversarial inputs, and results that have to hold up under institutional scrutiny.
BRAIN forensics tool presented to Europol, National Police (UIT), and Guardia Civil (GDT)
Worked with European Commission, Banco de España, Spain's Congress and Senate
10 years building AI systems that had to be provably correct under institutional review
25+ years enterprise engineering background including Telefónica at the product leadership level
Loiband · Since 2010
Loiband, founded by Jesús Lanzarote, brings 25+ years of software engineering execution — including 15 years as startup CTO across eHealth, insurance, and legal technology. The combination closes the gap between ambitious AI strategy and reliable production software.
25+ years software engineering — from startup to enterprise scale
15+ years as CTO in eHealth, services, insurance, and legal sectors
Deep experience turning research prototypes into reliable, maintainable production systems
Production validated — built by the same team
EasyConnect · Live Sept 2025
No-code integration platform for the Qubic blockchain. Enables teams to connect to Qubic without writing C++ smart contracts. Live at ec-pre.kairos-tek.com. Origin: MAD Hack 2025 — 2nd place, $25K incubation.
QBuild · Live Jan 2026
AI-powered smart contract auditor for Qubic. Automated vulnerability detection, risk scoring, and formal audit report generation. $200K Qubic Foundation incubation. Origin: Raise Your Hack 2025 — 1st place.
Not a case study — our own products
EasyConnect and QBuild were designed, built, and shipped to production by the same team that would build yours — on our own deadlines, with our own infrastructure. The engineering quality of these products is the direct preview of what we deliver for clients.
What's included
End-to-end AI product capabilities
AI Product Discovery & Scoping
Workshop-based discovery to identify your highest-value AI use case. Feasibility assessment, technical architecture design, build vs. buy vs. API decision framework, and a clear project plan before a single line of code is written.
LLM Integration & Prompt Engineering
Production-grade integration of GPT-4, Claude, Gemini, Llama, Mistral, and specialised models. Prompt engineering for reliability, RAG pipeline design and implementation, fine-tuning strategy, and output validation frameworks.
AI Agent Design & Development
Multi-step agent architectures with tool-use, function-calling, and external integrations. Human-in-the-loop workflow design. Agent monitoring, observability, and failure-mode handling for systems that need to be trusted in production.
Automation Workflows
End-to-end process automation combining AI capabilities with integrations to your existing enterprise systems — CRM, ERP, HRIS, document management, and custom APIs. Designed for resilience, auditability, and the ability to scale.
AI-Powered Auditing & Verification Tools
Domain-specific AI audit tools — code review, compliance checking, document analysis, risk scoring. Built on the same technical foundation as QBuild, our AI smart contract auditor, which validates C++ Qubic contracts against security vulnerabilities at speed and scale.
AI-Ready Data Pipelines
Data audit and preparation for AI readiness. Pipeline design for feeding LLMs, vector databases, and ML models. Structured extraction from unstructured sources — documents, emails, contracts, logs. Embedding workflows for RAG-based retrieval systems.
How we work
Engagement model
Phase 1
Discovery
1–2 weeks
Problem scoping, feasibility assessment, technical architecture design, and a written project plan. Clear output: what we build, why, and how. Fixed-fee, low-risk entry point.
Phase 2
Build
4–12 weeks
Iterative development with weekly working-software reviews. Close collaboration with your team throughout. Scope adjustments happen in real time — no change-request bureaucracy.
Phase 3
Deploy & Support
Ongoing
Production deployment, monitoring setup, documentation, and knowledge transfer. Optional retainer for maintenance, iteration, and ongoing AI model updates as the ecosystem evolves.
Ready to ship your AI product?
Tell us what you're building. We'll tell you whether we can help — and if we can, we'll build and ship it together.