Built to deliver.
Not to consult.
Kelriva AI is a London-based enterprise AI consultancy founded in 2026. We design, build, and deploy production-ready AI systems for Fintech, Finance, ESG, and Coaching clients across the UK and Europe. Fixed-fee. Delivered in weeks. No lock-in to any single provider.
The gap between AI demos and AI that actually works.
Most enterprises we spoke to had seen AI demos. Many had run pilots. Few had working systems in production. The gap between a compelling proof-of-concept and something that reliably processes 10,000 documents a day — or routes approvals without breaking — turned out to be where the real work lived.
We started Kelriva AI to close that gap. Not as strategy advisors. Not as researchers. As engineers and operators who build the systems, handle the edge cases, and stay accountable until they run cleanly in your environment.
Every engagement is fixed-fee. Every system comes with documentation and a handover. You own what we build.
Costin Bucuci
Co-Founder & Commercial Lead
15 years of international business development, commercial operations, and marketing across the UK, Middle East, and Europe. Extensive experience leading market expansion programmes, managing enterprise client relationships, and building commercial operations across multiple industries.
Deep understanding of where enterprises lose capacity to manual processes — document handling, approval chains, disconnected reporting — and how AI systems eliminate that friction at scale.
AWS Certified Cloud Practitioner · AWS Certified AI Practitioner · Multilingual (English, Romanian, Turkish)
Lichia Reghu
Co-Founder & AI Engineering Lead
4 years of hands-on AI engineering delivering production systems for enterprise clients across the UK, Europe, and the US. M.Tech in Microelectronics and VLSI Design from the National Institute of Technology Calicut — ranked in the top 5 of class.
Has built the exact systems Kelriva delivers: LangGraph-based agentic workflows, IDP pipelines combining OCR and vector retrieval (FAISS, Pinecone), RAG systems using Azure OpenAI and LangChain, ESG scoring engines with LLM-powered data sourcing, and BI data pipelines on Amazon Redshift.
LangGraph · Agno · FAISS · Pinecone · Qdrant · FastAPI · PyTorch · Docker · AWS · Redshift · DBT · Airflow
Let's talk about what you're building.
One conversation is enough to know if we're the right fit. Fixed-fee scoping. 48-hour proposal. No obligation.
info@kelriva.ai →