Descartes LLC — AI & Fintech Engineering
It thinks, therefore it acts.
Descartes said: "I think, therefore I am."
We asked: what if machines could do the same?
We build AI systems that don't just process data — they reason, decide, and act. From intelligent agent orchestration to fintech infrastructure, we engineer the intelligence layer your business needs to operate at the frontier.
Who We Are
The distance between frontier AI research and real operational deployment is still too large.
We close that gap.
Descartes LLC is a specialized technology firm operating at the intersection of artificial intelligence, financial technology, and enterprise software engineering.
We work with enterprises, financial companies, technology organizations, and institutions that need systems that actually run in production — not demos, not pilots that never scale. Every solution we deliver is built for the operational context it will live in: compliant, resilient, and designed to handle real complexity.
We are small by design. Precise by necessity. We don't scale by hiring — we scale by building better tools.
What We Build
Precision technology for complex operational environments.
01
Custom multi-agent systems designed around your workflows. We combine frontier LLMs (Claude, Qwen, Kimi K2.5) into orchestrated pipelines that reason, act, and report — with full human oversight and auditability built in.
02
Large-scale automated ingestion, classification, and semantic analysis of open-source information. Real-time monitoring across thousands of sources, with AI-generated reporting for decision-makers who need to act fast.
03
Custom financial applications for institutions and enterprises — payment systems, portfolio management tools, compliance automation, and treasury platforms. Built for regulatory environments, engineered for institutional-grade reliability.
04
Integration with financial data providers, open banking APIs, SWIFT and ISO 20022 payment protocols. We build the connectivity layer between your systems and global financial infrastructure — reliable, documented, and production-ready.
05
Distributed ledger technology integrated into enterprise workflows — not as speculation, but as infrastructure. Tamper-proof audit trails, smart contract logic, and verifiable data provenance for organizations that require absolute traceability.
06
We transform unstructured data into searchable intelligence. BGE-M3 multilingual embeddings (1024-dimensional), Qdrant vector infrastructure, and semantic retrieval pipelines that make your data lakes genuinely useful across languages and domains.
07
We audit your operational workflows and re-engineer them with AI. We identify automation opportunities, deploy intelligent assistants tailored to your specific context, and measure impact — from pilot to full production rollout.
08
Full-stack development grounded in solid data architecture. MySQL, Redis, Docker-containerized microservices, REST/GraphQL API design, and scalable cloud deployment — engineered to last and maintained to perform.
Under the Hood
We are model-agnostic and stack-agnostic. We deploy the right tool for each task, based on performance, cost, data residency, and compliance requirements.
Proprietary. Open-source. Production-validated.
Selected Work
We operate under strict confidentiality and do not disclose client relationships without explicit authorization.
Design and deployment of a large-scale intelligence platform ingesting and semantically analyzing open-source news and communications in real time. Multi-language classification, bias detection, and AI-generated executive reporting for institutional decision-makers.
Custom middleware connecting a client's existing ERP and back-office systems with third-party fintech providers via API. The solution automated transaction reconciliation, eliminated manual data entry, and provided a unified dashboard for real-time payment status monitoring across providers.
Replacement of three manual compliance workflows with an orchestrated multi-agent AI system. Document processing, counterparty screening, and regulatory reporting — fully automated with human-in-the-loop checkpoints and immutable audit trails.
Standards
Institutional trust is earned through rigorous standards, not claimed through marketing copy.
Regulatory requirements are integrated directly into application architecture — not bolted on afterward. We design for the jurisdiction our clients operate in from day one.
GDPR-compliant data handling, end-to-end encryption, and data residency controls for European, Middle Eastern, and Asia-Pacific regulatory frameworks.
Comprehensive, tamper-proof audit logging built into every system. All user actions, system events, and data access operations are recorded and available for regulatory review.
All AI-powered components include explainability layers and human-in-the-loop checkpoints. Automated processes remain transparent, accountable, and subject to human oversight at every critical decision point.
Get in Touch
If you represent a company or organization operating in a sector where data privacy and AI capabilities are both essential — finance, healthcare, legal, or other sensitive fields — we welcome your inquiry. We respond within one business day.
All communications are treated with strict confidentiality.