08/07/2026 updated
100 % available
Senior Full-Stack Software Engineer | SAP ERP & CRM Specialist | AI Agent & Automation Engineer
Parana, Brazil
Only remote
Bachelor of Science in Information SystemsAbout me
Senior Full-Stack Software Engineer with 10+ years of experience in SAP ERP, CRM, cloud applications and AI automation. Skilled in ABAP, RAP, Fiori, BTP, HANA, CAP, integrations, microservices and AI agents using Java, Python, Node.js, TypeScript, Docker and Kubernetes.
SAP CloudJava (Programming Language)Sage ERP AccpacSAP Sybase ASESoftware as a ServiceSAP Web DynproPython (Programming Language)PostgreSQLSage ERPMySQLSAP ERPNode.jsSAP PowerDesignerSoftware ArchitectureSAP ABAP
SAP & ERP Development
Expertise in SAP ABAP / ABAP OO, RAP, SAP Fiori (SAPUI5 / OpenUI5), SAP BTP (CAP), SAP HANA, CDS Views, OData Services, SAP Integration Suite (CPI), SAP Business Workflow, ERP/CRM systems including SAP, Salesforce, Microsoft Dynamics 365, HubSpot and Zoho, as well as Enterprise Application Development, System Integration, Business Process & Workflow Automation and SaaS & Ecommerce Integration.
Full-Stack & Backend Development
Proficiency in Python, FastAPI, Node.js, Express.js, Java, Spring Boot, PHP, Laravel, Ruby on Rails, REST APIs, GraphQL, Microservices Architecture and API Design for building scalable enterprise and cloud-native applications.
AI, Automation & Integration
Strong background in AI Agents, Generative AI Applications, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Workflow Automation, Prompt Engineering, AI API Integration, Intelligent Process Automation, SAP AI Core and Generative AI Hub.
Frontend Development
Skills in TypeScript, JavaScript, React, Next.js, SAPUI5, HTML5, CSS3, Responsive Web Applications and Component-Based Architecture for building modern and maintainable user interfaces.
Cloud, DevOps & Infrastructure
Experience with SAP BTP, Docker, Kubernetes, Kyma Runtime, CI/CD Pipelines, Cloud Architecture, AWS, Azure, Git and Infrastructure Automation to support scalable and resilient deployments.
Data & Databases
Knowledge of SAP HANA, SQL, PostgreSQL, MySQL, Database Design, Data Modeling and Query Optimization for enterprise data management.
Software Architecture
Competence in Enterprise Architecture, Distributed Systems, Event-Driven Architecture, System Modernization, Legacy System Migration and Software Design Patterns.
Expertise in SAP ABAP / ABAP OO, RAP, SAP Fiori (SAPUI5 / OpenUI5), SAP BTP (CAP), SAP HANA, CDS Views, OData Services, SAP Integration Suite (CPI), SAP Business Workflow, ERP/CRM systems including SAP, Salesforce, Microsoft Dynamics 365, HubSpot and Zoho, as well as Enterprise Application Development, System Integration, Business Process & Workflow Automation and SaaS & Ecommerce Integration.
Full-Stack & Backend Development
Proficiency in Python, FastAPI, Node.js, Express.js, Java, Spring Boot, PHP, Laravel, Ruby on Rails, REST APIs, GraphQL, Microservices Architecture and API Design for building scalable enterprise and cloud-native applications.
AI, Automation & Integration
Strong background in AI Agents, Generative AI Applications, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), AI Workflow Automation, Prompt Engineering, AI API Integration, Intelligent Process Automation, SAP AI Core and Generative AI Hub.
Frontend Development
Skills in TypeScript, JavaScript, React, Next.js, SAPUI5, HTML5, CSS3, Responsive Web Applications and Component-Based Architecture for building modern and maintainable user interfaces.
Cloud, DevOps & Infrastructure
Experience with SAP BTP, Docker, Kubernetes, Kyma Runtime, CI/CD Pipelines, Cloud Architecture, AWS, Azure, Git and Infrastructure Automation to support scalable and resilient deployments.
Data & Databases
Knowledge of SAP HANA, SQL, PostgreSQL, MySQL, Database Design, Data Modeling and Query Optimization for enterprise data management.
Software Architecture
Competence in Enterprise Architecture, Distributed Systems, Event-Driven Architecture, System Modernization, Legacy System Migration and Software Design Patterns.
Experience
Professional experience10+ years
Freelancer since2014
Languages
EnglishFluent
Project history
Designed and developed enterprise-grade AI applications, automation platforms and intelligent workflow solutions. Built AI agents and LLM-powered automation systems integrated with internal platforms, APIs and enterprise data sources. Developed scalable full-stack applications using Python, TypeScript, React, Next.js, Node.js and FastAPI with modern cloud architectures. Implemented system integrations, backend services and automation pipelines. Applied cloud-native development practices using Docker, Kubernetes, CI/CD and microservice architectures.
Developed enterprise software solutions, SaaS platforms and business applications supporting ERP, CRM, ecommerce and operational workflows. Designed and implemented integrations between ERP/CRM platforms, third-party systems and internal applications using REST APIs and enterprise integration patterns. Built scalable backend services using Python, Node.js, Java, PHP and modern database technologies. Developed frontend applications using React, Next.js and TypeScript. Automated business processes through workflow orchestration, data synchronization and custom software solutions.
Delivered custom software solutions including business applications, ERP/CRM integrations, ecommerce systems and automation workflows. Designed APIs, backend services and system integrations to connect business platforms and improve operational efficiency. Developed full-stack applications using React, Node.js, Python, PHP and cloud technologies based on business requirements.