09/08/2026 updated
100 % available
SAP Business One Technical Consultant | ERP Integration | Backend Engineering
Tomar, Portugal
Only remote
Bachelor's degree in Computer Science, Polytechnic Institute of Tomar, Portugal (2017-2020)SAP Business One Customization & Integration
Expertise in SAP B1 SDK, DI-API, UI-API, and Service Layer for building custom extensions, ERP workflow automation, business-rule enforcement, and integration services connecting SAP B1 with external enterprise applications and legacy systems.
Backend & API Engineering
Strong background in designing and developing C#/.NET services, ASP.NET Core applications, REST APIs, and microservices for database-backed business applications and production-grade enterprise automation.
Database Engineering & Reporting
Proficiency in SQL Server, T-SQL, stored procedures, views, triggers, and Crystal Reports for designing optimized database objects, operational and financial reporting solutions, and data migration using Data Transfer Workbench.
DevOps & CI/CD
Hands-on experience with Azure DevOps and GitHub CI/CD pipelines for controlled release processes, structured production deployment practices, and delivery quality improvement.
Cloud & Infrastructure
Knowledge of Azure cloud services, Docker containerization, and infrastructure management supporting enterprise reliability and remote technical delivery.
Programming Languages
Proficiency in multiple programming languages including C#, .NET, Java, Python, and C++ for developing enterprise software solutions.
Production Support & Reliability
Senior-level Tier-3 support, root-cause analysis, incident resolution, performance troubleshooting, monitoring, and reliability improvement across application and integration environments.
ERP Integration Architecture
Design and implementation of ERP integration architectures using middleware patterns, Service Layer, DI-API, REST APIs, and .NET services to connect business processes with external systems and operational data.
Expertise in SAP B1 SDK, DI-API, UI-API, and Service Layer for building custom extensions, ERP workflow automation, business-rule enforcement, and integration services connecting SAP B1 with external enterprise applications and legacy systems.
Backend & API Engineering
Strong background in designing and developing C#/.NET services, ASP.NET Core applications, REST APIs, and microservices for database-backed business applications and production-grade enterprise automation.
Database Engineering & Reporting
Proficiency in SQL Server, T-SQL, stored procedures, views, triggers, and Crystal Reports for designing optimized database objects, operational and financial reporting solutions, and data migration using Data Transfer Workbench.
DevOps & CI/CD
Hands-on experience with Azure DevOps and GitHub CI/CD pipelines for controlled release processes, structured production deployment practices, and delivery quality improvement.
Cloud & Infrastructure
Knowledge of Azure cloud services, Docker containerization, and infrastructure management supporting enterprise reliability and remote technical delivery.
Programming Languages
Proficiency in multiple programming languages including C#, .NET, Java, Python, and C++ for developing enterprise software solutions.
Production Support & Reliability
Senior-level Tier-3 support, root-cause analysis, incident resolution, performance troubleshooting, monitoring, and reliability improvement across application and integration environments.
ERP Integration Architecture
Design and implementation of ERP integration architectures using middleware patterns, Service Layer, DI-API, REST APIs, and .NET services to connect business processes with external systems and operational data.
Languages
EnglishFluentPortugueseNative speaker
Project history
Lead enterprise software, SAP Business One integration, API, database, DevOps, and infrastructure initiatives supporting business-critical operations. Architect and maintain C#/.NET services, REST APIs, microservices, and integration components connecting SAP B1 processes, legacy applications, and external platforms. Extend ERP capabilities using SAP B1 SDK, DI-API, UI-API, and Service Layer patterns to automate workflows, enforce business rules, and improve system interoperability. Strengthen delivery quality through Azure DevOps and GitHub CI/CD pipelines, controlled release processes, and structured production deployment practices. Own senior-level Tier-3 support, root-cause analysis, incident resolution, performance troubleshooting, monitoring, and reliability improvement across application and integration environments.
Delivered integration services connecting SAP Business One business processes with external enterprise applications and operational platforms. Implemented secure validation, authentication, controlled record updates, database operations, exception handling, and integration-error management. Designed resilient workflows covering new transactions, existing-record updates, validation failures, and integration exceptions. Technologies: SAP Business One, SAP B1 SDK, DI-API, UI-API, Service Layer, C#/.NET, SQL Server.
Designed and optimized SQL Server objects supporting SAP Business One reporting, automation, and transactional processes. Built operational, financial, and inventory reporting solutions using Crystal Reports and SQL-backed datasets. Supported controlled data migration, cleansing, transformation, and upload processes using Data Transfer Workbench. Technologies: SQL Server, T-SQL, Stored Procedures, Views, Triggers, Crystal Reports, DTW.