Leandro Baca Email & Phone Number

Geneva, Switzerland

Geneva, Switzerland

Geneva, Switzerland

(Isobar becomes Merkle.)Merkle is a full-service and data-driven customer experience transformation business that partners with Top 500 companies in the DACH region and Eastern Europe. Business Agility business unit, based in agile principles, drive our client to be efficient, respond rapidly and flexibly to their needs and constraints with appropriate and top-notch solutions. The Enterprise & Collaboration Solutions unleashes the power of your business agility with modern application platforms based on our enterprise solutions.

Geneva Area, Switzerland

(blue-infinity rebranded as Isobar.)- Designed and implemented the architecture for a proof of concept for Lift & Shift of on-premises Oracle PeopleSoft instances to Oracle Cloud Infrastructure (OCI).- Prepared OCI architectures and cost estimates for multiple customers, in close collaboration with Oracle resources.- Collaborated with My Oracle Support (MOS) to resolve errors in PeopleSoft Cloud Manager and improve the product.- Implemented a proof of concept for a large UN agency combining Oracle PeopleSoft with Oracle Digital Assistant chatbots.

Geneva Area, Switzerland

- Designed, developed and implemented a continuous integration solution for a large NGO’s ERP ecosystem, including source code control, static code analysis and automated testing, combining PeopleSoft, Python, Microsoft TFS and Splunk.- Managed and performed installations, upgrades and patching of PeopleSoft applications.- Implemented PeopleSoft HCM modules: Workforce Administration, Learning, Swiss Payroll, Absence Management, Recruiting.- Developed data extraction mechanisms from ERP databases for use in third-party systems.- Designed and implemented datamarts within ERP databases and the processes which refresh their data.- Designed and developed a SAML SSO connector with PeopleSoft as service provider and Microsoft Identity Manager/Active Directory Federation Services as identity provider.- Designed and implemented interfaces between on-premises PeopleSoft HCM and Oracle Talent Acquisition Cloud.- Conducted techno-functional training on PeopleSoft and Oracle BI Publisher.- Developed PeopleSoft interfaces and BI Publisher Reports using complex XSLT transformations.- Designed and developed various add-ons to enhance the PeopleSoft technology stack capabilities.- Developed a new PeopleSoft HCM module from scratch to manage the replacement of absent staff for a large public after-school care organization.

Geneva, Switzerland

- Single-handedly procured, installed and configured the data center infrastructure for the hosting of Talentware, a PeopleSoft-based solution offering in the cloud. Designed and implemented the multi-tiered architecture, from the operating system through the secured application access.- Negotiated and established Oracle Business Process Services partnership for Talentware, including licensing model and additional services.- Developed complex functionality to extend delivered PeopleSoft features.- Developed marketing materials and internal and external communications and newsletters.- Led the creation of a SharePoint integration toolkit for PeopleSoft from the latter's perspective.

Geneva, Switzerland

- Managed and performed implementations and upgrades of PeopleTools and PeopleSoft applications with a combined onshore/offshore team.- Defined development, release management, and environment backup and recovery strategies.- Produced responses to RFPs and financial offers for systems integration services.- Served as liaison between customers and Oracle Support for prompt resolution of product issues.- Responsible for developing and maintaining relationship with Oracle Alliances and Channels as Oracle Partner for enablement and collaboration.- Guided company towards Oracle Gold Specialized Partner status by leading team to multiple in-house Oracle specializations.- Managed the ERP Solutions team through mentoring, setting objectives and learning goals, managing communication, rewarding and disciplining.- Conducted interviews for staff onboarding and provider evaluation.

Geneva, Switzerland

Oversaw and participated in various PeopleSoft implementation and upgrade projects.

Geneva, Switzerland

Certified PeopleSoft Technology Consultant, also specializing in Java technology and its applications with PeopleTools integration

Buenos Aires, Argentina; Mexico Df, Mexico; Port Of Spain, Trinidad And Tobago

- Led a development team in construction of an integrated CRM/ERP/legacy systems solution for the tax revenue service (SAT) of the federal government of Mexico, at the time the largest PeopleSoft deal ever signed (see link below).- Helped design the architecture and implement software components to enable PeopleSoft Self Service functionality for 37 million taxpayers.- Served as an interdisciplinary liaison for the multinational team providing implementation services and support for the customer.

Buenos Aires, Argentina; São Paulo, Brazil

Buenos Aires, Argentina; Santiago, Chile

- Provided technical consulting services to large accounts with complex, high-volume implementations of CRM and ERP applications.- Led technical workshops for both PeopleSoft professionals and customer IT specialists.

Buenos Aires, Argentina; Santiago, Chile

- Provided technical consulting services to large accounts with complex, high-volume implementations of CRM and ERP applications.- Won Excellence Award for outstanding performance in consulting.

Master Of Science (Msc) With Merit, Information Systems Management, With Merit

Dissertation on the subject of minimizing the impact of customizations on ERP systems.

Engineer, Informatics Engineering