Senior Software Engineer with 20+ years of experience building production-grade software across Core Banking, manufacturing, ERP, and enterprise platforms.

Experienced in designing scalable APIs, distributed systems, workflow automation, and mission-critical applications supporting hundreds of financial institutions, with a strong background in enterprise architecture, software modernization, and AI-augmented software development.

Passionate about solving complex engineering challenges and translating business requirements into reliable, scalable systems.

Leverages AI-augmented engineering practices to accelerate software delivery while maintaining high engineering standards through architecture reviews, testing, and human validation.

Experienced in improving platform reliability, observability, operational resilience, and production support across mission-critical banking environments.

Known for taking ownership of complex technical challenges, quickly understanding unfamiliar business domains, and delivering pragmatic, scalable solutions in fast-moving engineering environments.

Comfortable working in fast-moving environments, balancing speed, software quality, and long-term maintainability.

Backend Engineering C#, .NET, ASP.NET Core, REST APIs,Distributed Systems, Microservices,Entity Framework, Core, JWT Authentication

Frontend React, TypeScript, Vite, Tailwind CSS, HTML5, CSS3 Workflow Automation TOPAZ Composer, Business Workflows, Message Queues, Scheduled Jobs, Integration Pipelines

Cloud & DevOps Git, Azure DevOps, CI/CD, Docker Compose, Agile (Scrum/Kanban)

Databases Oracle (PL/SQL), SQL Server, PostgreSQL, SQLite, Data Modeling, Query Optimization, Database Performance Optimization

Architecture Enterprise Architecture, Software Modernization, SOAP→REST Migration, API Design,System Design

AI-Augmented Engineering AI-Augmented Engineering, Code Review, Human Validation

Additional Languages VB.NET, VB6, C, C++, Python, COBOL

Recent Production Technology Stack: C#, .NET, ASP.NET Core, React, TypeScript, Oracle, PL/SQL, SQL Server, REST APIs, JWT, Azure DevOps, Git, TOPAZ Composer, Docker, EF Core.

• Designed and orchestrated business workflows using TOPAZ Composer, implementing scheduled jobs, message queues, integration pipelines, and business rules supporting mission-critical banking operations.

• Designed REST APIs and service integrations supporting Core Banking products, including loans, financing, overdrafts, and regulatory compliance initiatives.

• Led legacy modernization initiatives, migrating SOAP services to scalable REST-based architectures for enterprise banking systems.

• Designed and modernized mission-critical Core Banking platforms supporting more than 200 financial cooperative branches across Brazil.

• Led legacy SOAP-to-REST modernization initiatives, improving interoperability, scalability, and long-term maintainability.

• Developed React and TypeScript applications that improved internal banking operations and business workflows.

• Designed workflow orchestration, scheduled jobs, queues,and integration pipelines using TOPAZ Composer

• Delivered enterprise software solutions across banking, manufacturing, ERP, business intelligence, and higher education.

• 20+ years delivering reliable enterprise software for mission-critical environments.

Development and maintenance of mission-critical banking solutions using the TOPAZ Core Banking platform.

Supporting financial products such as:

• Loans
• Financing
• Overdraft Services
• Banking Integrations

Working with large cooperative banking environments serving more than 200 cooperative branches.

Strong experience modernizing enterprise applications and integrating legacy systems with modern architectures.

Examples:

• SOAP to REST API migration
• Enterprise integrations
• Legacy system interoperability
• COBOL modernization support

Focused on building reliable and scalable enterprise systems with emphasis on:

• Performance optimization
• High availability
• System reliability
• Efficient backend processing
• Enterprise-grade architecture

Modern banking API built with .NET focused on accounts, customers, and financial operations.

Authentication and authorization API using .NET and JWT.

Frontend dashboard for banking operations and real-time visualization.

• Modern Full Stack Architectures
• Cloud & Scalable Systems
• Advanced API Design
• Angular & Frontend Modernization
• Enterprise Integration Patterns

⭐ Always focused on building scalable, reliable, and high-performance software solutions.