Christian Meza Email & Phone Number

Copenhagen, Dk

Copenhagen, Capital Region Of Denmark, Denmark

Part of a team involved in the manufacturing and supply chain area.• Async API design/development (event-driven).

Billund Municipality, Region Of Southern Denmark, Denmark

Part of a team responsible of SAP infrastructure, governance and integration.• Established and maintained a central GitHub repository of good practices, governance and guidelines for SAP related topics in an open-source like setup, being engineer-community driven.• Developed and maintained a set of ABAP development guidelines, together with the community of engineers in that central repository.• Part of the development team of a custom in house framework for enabling SAP<->Apache Pulsar event driven communication using Async API at its core.• Support and overall quality of life changes in infrastructure ofan SAP Gateway system, enabling sync API communication viaODATA services.• Familiar with OpenAPI specifications, and transforming ODATAservices into OpenAPI.• Supported and enabled a custom code lifecycle initiative withcustom in house developed tools with a modern approach such as archive ABAP code in GitHub, with the success of archiving more than 2,400 custom objects.• ABAP Development was done in a semi-standalone setup, with a combination of Visual Studio Code, ABAPGit, GitHub, linting and CI/CD, running in ABAP 7.5.• Pull Request, code review, 4 eye-principle, GitHub Copilot and ABAP development enthusiast.

Guadalajara, Jalisco, México

Covered both SAP ABAP Developer & Business Analyst roles specialized in Master Data. Business Analyst activities: • Initiative Owner under Agile, leading small & medium size projects• Analysis, solution design and improvements to interfaces in & outof SAP systems• Point of Contact with stakeholders: Presentation of new projectsat high and low level• Solution Design Review advocate• Generation of Key Decision Documents • Mass data analytics, statistics & metricsABAP Developer:• Technical design, documentation and requirement specifications• OOP for classic RICEF• User Exits• BADI• ODATA Services• API development• Data DictionaryAll under the agile methodology

Guadalajara, Jalisco, México

Cofounder of Pandemic Creative Studio, a company related to web and graphic design, web development, app development, SEO and digital marketing. Research and development POC Technical lead (Web/App development).Software development for Single Page Applications in the following technologies:- C# .Net Core (MVC)- Entity Framework- VueJS- Microsoft SQL Server

Monterrey, Nuevo León, Mexico

· Business Server Pages implementation (BSP). A combination of ABAP, HTML and CSS coding based on OOP using controllers, classes and methods, to create a new point of access to those who needed in the company. This type of solution changed the access to a web platform, thus avoiding the acquisition of SAP User credentials from SAP without losing critical functionality. It also allowed us to gather data from specific processes and plants all over América.· Business transaction events implementation (BTE)· Object Oriented Programming (OOP)· Classes, nodes and method management· Troubleshooting and analysis· Point of contact skills (client contact)· Enhancements and BAdIs

Guadalajara Y Alrededores, México

Entry-level teaching of SAP ABAP, leading a new generation of ABAPers to the world.• Abap Introduction• Data process and declaration• Data dictionary• Subroutines, functions, forms and Batch• Reports• Field Symbols• Batch inputs vs Bapis• Smartforms• Enhancements, Exits and SAP notes

• Change of business social name/corporation implementation in SAP To be able to do a full social name change, we fabricated a hugesale from one to another. Using IDOC_INPUT_ORDERS ORDERS05 we managed to do so.• Web service implementation/consumption (WSDL/SOAP)Creating a specific port via SAOMANAGER, specifying the type of connection and WSDL, we created an ABAP program that obtains sales data from the DB based on user parameters, we navigate and fill the nested structure of the web service.• Electronic accountability and invoice implementation (SAT 3.3)With a combination of the aforementioned web service consumption, the obtained ID (UUID) from that movement was linked to its specific sale on the ZUONR field. This provided critical sales information to our consultants and employees inside the ERP.• FTP ConnectionsThrough the use of HTTP_SCRAMBLE, FTP_CONNECT and FTP_COMMAND, we created a connection between the SAP application server and an external server to obtain .pdf and .xml files, transfer those files to the application server, attach them to a mail, send them via ABAP and delete the files at the end of the process.• Z SALV reports, nested structures/tables, enhancements, user/customer exit implementationSales report based on user parameters, user exit implementation, massive movements in inventory.• Use of BAPI’s to generate MM and SD movements and documentsUsing a combination of ALSM_EXCEL_TO_INTERNAL_TABLE and BAPI_GOODSMVT_CREATE, we loaded massive amounts of data to the system, and automatically links them to the MARD table.

Guadalajara Y Alrededores, México

Especialista de IT en el área de configuración de servidores para clientes de gran nombre (Apple, Microsoft, Dropbox, Facebook)- Creación y configuración de servidores (Blades, full servers, racks, etc)- Análisis de impacto y costos - Planeación de estrategiasHerramientas: Eclipse deal manager, Watson quoter and configurator.

Guadalajara Y Alrededores, México

Proud leader of an amazing web/app development team.• Creation of a smart control access for a residential place, via smartphone app (QR codes)• Creation of an administrative platform that needed control over warehousing, finance and sales points for a company related to massive product sales• Troubleshooting and analysis• Requirement gathering• Point of contact skills (client contact)• Development activities based on PHP, HTMLZ/CSS, Android studio, Swift, (iOS) Angular, Bootstrap.

Guadalajara Y Alrededores, México

Proud graduate from the IBM program Graduate Hire, became part of 2 teams, CEMEX USA and Cluster Colombia.• Data dictionary management• 1st POC support• Smartform management and creation• Function module development and support• Job creation• Enhancement and BAdI management• Personalized developments (Z developments)

Ingeniero, Desarrollo De Software

Profesional Técnico Bachiller En Informática, Computer And Information Sciences And Support Services