Software Engineer with 3 years of experience in the evolution of enterprise systems, integrations and biometric solutions. I work with modernization of legacy systems, REST APIs, Linux automation and web applications. I prioritize simple, sustainable solutions that reduce rework.
- Software Developer at Fingertech / Union Biometrics
- Undergraduate in Software Engineering at UNIFIL
- Experience with desktop, web, infrastructure and technical support applications
- Evolution of a legacy CRM/ERP without documentation, including financial and commercial rules, reports and performance metrics
- Development of REST APIs for integration and automation of customers, orders and external platforms
- Construction of biometric solutions for fingerprint, facial recognition and digital signature
- Automation of installation and validation of drivers and SDKs on Linux, considering dependencies, compilation and kernel
- Development of integrations for browser, RDP, Windows services and different infrastructure scenarios
- Gradual migration of desktop features to web applications
- Enterprise systems — CRM/ERP, complex business rules, financial reports and metrics
- Biometrics and identity — APIs, services and integrations for biometric readers and devices
- Web applications — TrinitySP (time tracking and work journey system), institutional websites and browser extensions
- Linux and automation — driver and SDK installation, environment validation, backup, deploy and operational routines
- AI and developer experience — agent tooling, workflow automation and knowledge organization
Core
Data and integration
Other experience
| Project | Description | Stack |
|---|---|---|
| BiometricServiceAPI | Biometric API running as a Windows service | C#, .NET |
| venus-linux-driver | Venus driver for Hamster DX readers on Linux | C |
| devin-bundle | Bundle of skills, rules, agents and hooks for Devin CLI | Python |
| imgToAscii | Image to ASCII art converter | Python |
| Product | Role |
|---|---|
| Corporate CRM/ERP | Evolution of legacy system, business rules, reports, metrics, integrations and partial migration to web |
| ProjetoP / TrinitySP | Electronic work journey registration system aligned with Ordinance 671 |
| Web biometric extension | Evolution and maintenance of the current private version, with Native Messaging and local integration with biometric devices |
| Biometric ecosystem | Solutions for fingerprint, facial recognition, digital signature, browser, RDP and local services |
Part of my professional work is in private repositories; therefore, not all contributions appear publicly on GitHub.