R4LOGIC / SYSTEMS

Applications and systems built for real-world problems

Solquira, LegalFast and MinerScan / MinerCheck bring together environmental engineering, legal information and territorial analysis projects. Solquira has a public demo and participates in the Nebius × NVIDIA Global AI Hackathon 2026.

SELECTED SYSTEMS

Applied software for practical, domain-specific problems

Solquira has a public demo; other projects are described according to their current stage of development.

PUBLIC DEMO · NEBIUS × NVIDIA HACKATHON 2026DRYLANDS · GEOSPATIAL · AI

Solquira

PROBLEM
Dryland communities need understandable environmental context and clear distinctions between forecasts, observed information and reference scenarios.
IMPLEMENTATION
A geospatial workspace with weather context, scenario comparisons and explainable field guidance, with optional NVIDIA Nemotron through Nebius Token Factory.
  1. 01TERRITORIAL CONTEXT
  2. 02REFERENCE SCENARIOS
  3. 03EXPLAINABLE GUIDANCE

Reference scenarios are not verified measurements of a specific field.

STACK React · TypeScript · Python / FastAPI
Review the case study Open public demo
ACTIVE DEVELOPMENT // CHILEAN CONTEXTCHILE · FASTAPI / PGVECTOR

LegalFast

PROBLEM
Legal information needs context, traceable sources, and a clear separation from professional advice.
IMPLEMENTATION
A public interface and a retrieval architecture in development, with privacy checks, hybrid search and human review as design goals.
Retrieval workflow · illustration
PIPELINE: PROTOTYPE
>Input: A legal question in everyday language
>Process: Privacy checks and source retrieval
>Output: Context and references for human review
STACKPython 3.12FastAPIpgvectorPresidio PII
Review scope & architecture Live demo
ACTIVE DEVELOPMENT // MINING CONTEXTPROTOTYPE

MinerCheck / MinerScan

PROBLEM
Operational, territorial, and regulatory information is fragmented across sources and workflows.
IMPLEMENTATION
A public MinerScan interface and a MinerCheck workflow under development for contextual operational queries.
CONCEPTUAL GIS SIGNAL MAP
STACK Go · PostgreSQL · GIS · WebSockets
Review current scope Open MinerScan

EARLIER EXPLORATIONS

Experiments that also generate learning

Fivi is a technology prototype for automating and managing virtual queues. It remains available as a secondary exploration in the development track record.

Explore Fivi →