01/07/2026 updated
100 % available
Senior Computer Programmer
Guayaquil, Provincia del Guayas, Ecuador
Only remote
Bachelor's degree in Information SystemsAbout me
IT Pro | 10+ yrs in Software & SAP (ABAP). Expert in full-cycle integrations, Web Dynpro, BAPI/BADI & SQL. Skilled in C#, Java, Python & Azure DevOps. Strategic leader & researcher focused on scalable, high-performance solutions that align with corporate goals and innovation.
Java (Programming Language)PHPData AnalysisMicrosoft AzureBusiness IntelligenceBootstrap (Software)C Sharp (Programming Language)Cloud ComputingComputer ProgrammingExtract Transform Load (ETL)Web DevelopmentLanguage Integrated QuerySAP Web DynproEnterprise Resource PlanningEntity Framework
SAP ABAP Development
Advanced expertise in SAP ABAP programming with over 10 years of experience in full-cycle integrations and custom developments including Web Dynpro, ALV, SmartForms, and BAPI/BADL
Enterprise Resource Planning Systems
Comprehensive knowledge of SAP S/4HANA and SAP ERP systems with proven track record in implementing solutions across multiple modules including FI, CO, SD, MM, PP, and PM
Full-Stack Development
Proficient in multiple programming languages and frameworks including C#, Java, PHP, Python, SQL, and modern web technologies like Angular, React, and Bootstrap
Database Management
Experience with SQL Server, Oracle PL/SQL, and MySQL database systems for data analysis and business intelligence management
Cloud Technologies
Skilled in Azure DevOps for streamlining development processes, managing code repositories, and coordinating team projects
Web Development Frameworks
Expertise in Visual Studio .Net using MVC, Entity Framework, LINQ, and various web services development
Business Intelligence Tools
Proficient in Power BI and QlikView for creating ETL processes, jobs, and BI cubes for data analysis
Version Control Systems
Experience with GitHub for version control and repository management in collaborative development environments
Advanced expertise in SAP ABAP programming with over 10 years of experience in full-cycle integrations and custom developments including Web Dynpro, ALV, SmartForms, and BAPI/BADL
Enterprise Resource Planning Systems
Comprehensive knowledge of SAP S/4HANA and SAP ERP systems with proven track record in implementing solutions across multiple modules including FI, CO, SD, MM, PP, and PM
Full-Stack Development
Proficient in multiple programming languages and frameworks including C#, Java, PHP, Python, SQL, and modern web technologies like Angular, React, and Bootstrap
Database Management
Experience with SQL Server, Oracle PL/SQL, and MySQL database systems for data analysis and business intelligence management
Cloud Technologies
Skilled in Azure DevOps for streamlining development processes, managing code repositories, and coordinating team projects
Web Development Frameworks
Expertise in Visual Studio .Net using MVC, Entity Framework, LINQ, and various web services development
Business Intelligence Tools
Proficient in Power BI and QlikView for creating ETL processes, jobs, and BI cubes for data analysis
Version Control Systems
Experience with GitHub for version control and repository management in collaborative development environments
Experience
Professional experience10+ years
Freelancer since2012
Languages
EnglishGoodSpanishNative speaker
Project history
Developed multiple custom solutions within the SAP HCM module. Implemented Dynpro screens, ALV reports, and SmartForms.
Assisted in S/4HANA implementations across all group companies. Provided functional support for FI, CO, SD, and MM modules. Developed Dynpros, ALV reports, Adobe Forms, Web Services, and RFCs to integrate SAP with production, supply chain, and HR modules. Led the implementation and corporate management of Cost Accounting (CO) modules. Deployed ETL processes, jobs, and BI cubes for data analysis and business intelligence management. Skilled in Azure DevOps to streamline development processes, manage code repositories, and coordinate team projects.
Developed applications using SAP ABAP. Optimized supply chain management for raw materials, production planning, and control. Generated knowledge of SAP FI/CO, SD, MM, PP, and PM modules. Integrated EPI CTI and Label Traxx systems with SAP for production planning and execution. Developed a .NET application for advance payment settlements, automated with direct accounting document generation in SAP. Created a custom application for tracking and qualifying Service Level Agreements (SLAs) across all departments.