• Coordindate activities with SAP functional team• Responsible to attend, support, and fix user requirements according to S4/HANA implementation.• Changing RFC to ABAP CDS View.• Create, modify, and fix ABAP programs to send information to external systems.• Creating, define, develop, test ABAP proxies and PI/PO interfaces.• Create database models in SQL Database to consolidate information into Tableau reports.• Create technical documentation.• Participate in meetings to define business necessities.• Create and update technical documents.

• Responsible for all IT innovations in the company, related to satisfy both user’s necessities and enable the company with new ways to increase profits, make decisions; all of these are though creating and delivering new technologies, processes, apps, BI dashboards, and optimize the information from SAP and other IT technologies.• I was the responsible to coordinate activities related to cutover and go live phase when we implemented S4/HANA.• Worked closely with all stakeholders and key users to prepare BBP’s.• Worked with SAP functional team to understand Functional Specification and estimates effort for development part.• Manage and prepare all OT’s for each development either Workbench or Customizing. • I was the responsible to create plan and take control for all FRICE’s in ABAP programs when implement S4/HANA in the company coordinating effort, estimate time for developments, and assign all requirements between internal and external resources for OTC and ATR process. • Support dubbing ABAP programs.• Develop some requirements like Bath Input, ALV Reports, Call Transactions, ODATA Services, and RFC’s.• Fix some developments like Smart Forms, Batch Input, ALV Reports, RFC, and Call Transaction according to company necessities.• Help SAP functional team to develop Functional Specifications, participate in meetings with key users and estimate effort for new requirements in the technologies related to develop area like ABAP programs, BI Dashboards, and Mobile apps.• Maintain all the control after implementation for all integration and develop requirements in ABAP programs.

• Attend user’s requirements using global classes to connect legacy systems with the business necessities.• Develop some RFC’s to connect information between different systems in order on guarantee business continuity.• ABAP Data Dictionary.• Support dubbing ABAP programs.• Worked closely with all stakeholders and key users to prepare BBP’s.• Manage and prepare all OT’s for each development either Workbench or Customizing. • Developed custom classes, dynamic methods that can be use in other programs using OOABAP.• ABAP Programing Model for SAP HANA - CDS views and AMDPs, Open SQL, SALV Classes• Created and consumed CDS views in custom ABAP programs based on the requirement and achieved code push down to database layer.• Experienced in developing SAP S/4 HANA Core Data Services (CDS Views) and ABAP Managed Data-base Procedures (AMDP)• Fix and review ODATA Services.• Develop ALV reports and logs related with information from SAP programs.• Evaluate performance of technical objects and tune objects for better performance using ST05, and ST22.• Apply Code Inspector to all ABAP programs in order to implement best programming practices.• Attend control changes, test, and develop technical documentation related to new functionalities.• Participate in meetings to organize work plan and estimate effort for some required developments.

• I was the technical leader in this project, I was the responsible to assign requirements to internal and factory software resources, estimate effort in hours and resources for all FRICE’s, I prepared business presentations, give following details about the project.• Responsible for project task, executive presentation, work plan, estimations, resources planning, and project status. • Worked closely with all stakeholders and key users to prepare BBP’s.• Responsible to coordinate with functional SAP manager activities related to cutover and golive phase when we implemented S4/HANA in Polesa for OTC processes.• Support dubbing ABAP programs.• Develop SAP ABAP/HANA programs like ABAP Proxys, ALV Reports, Smart Forms, BADI’s, BAPI’s, Call Transaction, ODATA Services, and RFC’s related to assigned requirements.• Manage On-Site and Offshore team.• Make analysis to understand Functional Specifications, create technical documentation related to the project (i.e. Technical Specification, Unit Test documentation, etc.).• Estimate and control hours from each requirement.• Contribute dynamically in call conference with users, and client. • Report Risk and Issues.

• Support dubbing ABAP programs.• Worked closely with all stakeholders and key users to prepare BBP’s.• Support dubbing ABAP programs.Manage and prepare all OT’s for each development either Workbench or Customizing. • Develop SAP ABAP programs, interfaces, BAPI’s, ALV Reports, Batch Inputs, Call Transaction, ABAP Proxys, ODATA Services and program global classes from assigned requirements.• Make analysis to understand Functional Specifications, create technical documentation related to the project (i.e. Technical Specification, Unit Test documentation, etc.).• Manage On-Site and Offshore team.• Estimate and control hours from each requirement in OTC process.• Contribute dynamically in call conference with users, and client.

• Involved in Development of HANA View model, interact with onshore-offshore team, develop technical documentation, technical test.• Develop SAP HANA view models related to assigned requirements.• Analysis for AOLAP. • SAP Web Intelligence Report, Tables, Views, and Data Elements. • Make analysis to understand Functional Specifications, create technical documentation related to the project (i.e. Technical Specification, Unit Test documentation, etc.).• Contribute dynamically in call conference with Costa Rica, Argentina, and Mexico team.

• I was the technical leader in this project, I was the responsible to assign requirements to internal and factory software resources, estimate effort in hours and resources for all FRICE’s, I prepared business presentations, give following details about the project, work with team in on-site, nearshore and offshore.• Project Leader of one of the three most important legacy systems that concentrates the 80% of company’s operation.• Responsible with functional SAP manager to prepare activities related to golive phase in Colombia Rollout for America Movil.• Manage Data Dictionary.• Manage and prepare all OT’s for each development either Workbench or Customizing. • Develop some ABAP Reports, ABAP Proxy, RFC’s, Call Transactions, BAPI’s, and guarantee the business processes interacting with different systems between SAP and legacy systems.• Assigned on-site in order to follow all deliveries and status report.• Coordinate ABAP team on-site Bogotá, and offshore in Monterrey, and Mexico City.• Coordinate tester team according to the unit test matrix and create scenarios related to the system functionality, reports and estimation about the deliveries involved in the Legacy System.• Analyze changes request in the new template and apply it. • Participate in meetings and call conferences with users from Colombia, Panamá, and Peru in order to guide them in unit test process for OTC and ATR processes.• Contribute in users meetings in order to get agreements related to Functional Specification documents and users requirements.• Execute some ABAP migration form all requirements between local environments and new template in SAP.

• As a part of users and functional meetings related to get agreements to their necessities and enhancements. • Manage and prepare my own OT’s for each development either Workbench or Customizing.• Manage Data dictionary.• Develop assigned requirements participating in full life cycle (analysis, design, develop, test, and release).• Attend and solve functional incidents.• Create documentation like Technical Design, Operation Guide, Unit Test, and Matrix of test scenarios.

• Participate actively with functional team in meetings.• Manage and prepare my own OT’s for each development either Workbench or Customizing.• Develop requirements like Batch Inputs, Call Transactions, ABAP Proxys, and RFC’s.• Support dubbing ABAP programs.• Participated in full project life cycle (analysis, design, develop, test, and release); • Participate in activities related to cutover and golive phase for this rollout in OTC process.• Create documentation like Technical Design, Operation Guide, Unit Test, and Matrix of test scenarios. • Participate in Go-Live phase.

• Contribute with functional team in agreements related to Functional Specification, documents, code specification, and user’s requirements.• Apply code correction in all database, custom components according to the upgrade. • Apply code correction in all custom forms and reports according to the upgrade.• Attend and solve functional incidents.• Use E-Business Suite environment; mainly modules AR, AP, GL, INV, Sourcing, and Payroll.• Use BI XML Publisher in order to upload the templates.• Deliver on time the correction applied according to the plan.

• Provided support to incidences, and services analyzing the issues produced by policies.• Improve our closure rate according to SLA’s.• Provided coaching and support to new team members.• Participate and generate information according to campaign and promotions, laundry money, sales, new products, new clients, sinister, and claims.• Analyze and execute massive data correction.• Analyze and execute massive processes using PL/SQL scripts. • Coordinate with other teams all the agreements in order to release all changes into production environment.• Participate actively in call conference with offshore team in India. • Develop technical and functional designs.

• Provided support to incidences, and services. • Improve our closure rate according to SLA’s.• Responsible to solve production issues on time.• Participate actively in call conference with offshore team in India, and onsite team in Seattle WA.• Develop technical and functional designs.

• Be a part of user´s meeting in order to analyze the solution and get agreements for project requirements.• Attend, fix, and develop new changes in the user’s application according to new business rules.• Load information into user’s table.• Execute massive processes. • Develop technical, functional, installation, and test designs documents related to assigned requirements.

• Solve issues by “Trouble Tickets” system.• Load information in production environment• Execute ETL processes from LATAM, mainly in Guatemala, El Salvador, Nicaragua, and Panama.• Get target according to SLA’s agreements.• Execute massive process.• Realize impact analysis according to fix or apply new changes into interfaces.

• Analyze, design, and develop process in order to help users make decisions according with companies’ products, mainly: credits cards, campaign management, money laundry, special products, and benefits.• Optimizes processes performance in database. • Interact actively with users in meetings.

• Apply correctness, prevent, and functional maintenance in company’s applications.• Develop new application according to company’s necessities.• Coordinate and organize meetings with users in order to notify the changes into the systems.• Coordinate user’s training related to requirements developed or new added functionalities.