David Alejandro Córdova Sánchez

• Drafted technical documentation for internal business areas and processes, incorporating factors such as technical design, data manipulation, High Level Solution Design.
• Optimized data sources and processing rules to enhance data quality through design and development phases.
• Conducted thorough data analyses to identify trends, anomalies, and opportunities for improvement.
• Handled sensitive proprietary information discreetly while maintaining privacy regulations compliance.
• Automated data extraction processes, reducing manual effort and improving overall productivity.
• Worked with customers or prospective customers to develop integrated solutions and lead detailed architectural dialogues to facilitate delivery of comprehensive solution.
• Improved solution efficiency by designing and implementing scalable architectures for enterprise clients.
• Worked closely with clients to gather requirements and translate them into technical specifications for implementation.
• Worked closely with product teams to define and prioritize partner feature requests
• Continuously updated skills through training courses, workshops, and self-study—staying current on industry trends and emerging technologies.
• Debugged complex software issues, leading to an stable product release.
• Collaborated with cross-functional teams to ensure seamless integration of new features.
• Reduced development time by creating reusable code libraries for future projects.

Projects worked on:

- Interoperability (Near Store Poject)

- Alta de Tarjetas (Migración S111)

- Citi Screening (CECOBAN & OPTs)

- Leyenda de Cobro de Comisiones OP

- Administración de Cuentas Terceros

- Extraction of all backend Dialogs and Services for all BNE banking processing.

- Alta, baja y modificación de cuentas de terceros

- Tesofe

- Liga CEP

- BIN 8

- Cambio de etiquetas

- Concepto 77

- Leyenda cobro de comisiones OP

- Autorización remota

- Citiscreening (OPTs y CECOBAN)

- SPID 120

Desktop applications released to production environment in BANCOMER. Design and implementation of reports with Crystal Reports. Java classes creation for modular development, ActiveX objects creation, OLE controls and DLLs in Visual Basic X. Extensive experience in systems development leadership.

Planning, design, development and maintenance of scripts in the Unix shell for execution in the strategic area of BANCOMER called GMM (Multichannel Messaging), which is intended to receive messages from all the branches and customers, to validate and transform the information received, and then send this information to the banking core. These scripts in the UNIX shell were designed to read and interpret the information contained into the logs generated during the execution of production processes; as well as checking the status of multiple files on the environment. Planning and maintenance of jobs in Control-M.

Design, development and coordination of banking software processes currently used by Banco Walmart under the MVC architecture using “open-source" technologies such as: Apache Web Server, Tomcat App Server, Linux, Eclipse, Java/JEE/JSE and Spring Framework.

Coding processes for Walmart Bank Profile banking core; administration of MTM servers during development.