Core Development & Architecture

Designed from the ground up for high-fidelity simulation, zero latency, and pure visual excellence.

Raúl Salas Sahuquillo

GitHub

Creator & Lead Software Engineer

Architect of NovaTrade. Created the core financial simulation algorithms, the multi-jurisdiction fiscal computation engine (incorporating Spain's IRPF & Tobin Tax, US SEC/IRS regulations, and UK SDRT), on-device Hive persistence models, and the signature Obsidian Liquid Glass design system.

Flutter & Dart WebGPU Shaders Financial Engines Hive Local DB Firebase Cloud Multi-Country Tax Systems 13 Native Locales

Stack & Engine

Technical Architecture

Engineered for speed, on-device security, and mathematical precision.

01 // HYBRID SYNC

Real-Time Aggregators

Dual data stream ingestion connecting directly with Yahoo Finance for US & European equities and CoinGecko for top crypto pairs.

02 // TAX ENGINE

Multi-Jurisdiction Math

Dynamic tax computation models based on tax residency, calculating progressive capital gains brackets, exchange fees, and financial transaction taxes.

03 // LOCAL FIRST

Encrypted Hive Storage