High-performance, concurrent, and lock-free matching engine written in Rust. Designed for ultra-low latency trading systems and scalable exchange infrastructures.

Production-grade cryptocurrency trading engine simulator with event-driven architecture, atomic balance updates, and thread-safe order matching. Built with Spring Boot 3.3+, Kafka, PostgreSQL, and Docker. Perfect for showcasing backend engineering skills!

Decision-Aware Risk & Deployment System — a machine learning decision framework for capital deployment and risk posture determination.

Production-grade Spring Boot 3 financial quoter — circuit breaker, Kafka, JWT, React dashboard

Backend payroll calculation module built in .NET Core. Calculates net salary from base salary, bonus, and tax rate. Simulated project based on real-world enterprise development.

A sophisticated AI Agent Orchestration System using the SPARC methodology. It coordinates 46 specialized AI agents through a verifiable workflow with Cognitive Triangulation, ensuring alignment with user intent from specification to completion.

API REST para sistema de controle de gastos residenciais desenvolvida em C# .NET. Inclui autenticação JWT, regras de negócio, relatórios financeiros e arquitetura em camadas.

FinSentinel — Detect financial scams instantly using AI. Supports messages, call transcripts, URLs & screenshots. Includes live community scam tracker, India heatmap, UPI checker, bank helpline directory & RBI/SEBI fraud alerts. Free. Zero data stored. USE THE BELOW LINK

A spec-first Python framework for financial backends that enforces business invariants as laws, treating invariant violations as build-time failures instead of runtime surprises.

Enterprise-grade distributed ledger and transaction auditing system for Minecraft economies. Ensures data integrity with double-entry bookkeeping logic.

Pipeline em Python para extração, consolidação e monitoramento de operações a partir de PDFs de notas de corretagem (Bovespa e BM&F), com geração de histórico em Excel e aplicação de flags de compliance.

A functional reactive trading simulator built in OCaml.

Memory-safe logging library for financial systems with SHA-256 integrity and regulatory compliance (SOX/GLBA/PCI-DSS)

Ledger-based core banking API built with .NET 8. Guarantees atomic, crash-safe money transfers using immutable debit/credit entries, idempotency guards, optimistic locking, and JWT-based zero-trust security. Designed for correctness, auditability, and extreme concurrency.

A simulated backend reporting engine built in .NET. Extracts financial data, formats it, and generates downloadable monthly reports.

🌐 Simulate a cryptocurrency wallet and trading engine with a full-stack Java dashboard, featuring real-time updates and a robust, event-driven architecture.

Decision-ready financial systems architecture: ledgers, ERP design, controls, reporting intelligence, and implementation notes.