With over 20 years of experience at the intersection of finance, IT, and tax compliance, I’m passionate about transforming how global organizations manage tax and regulatory complexity through technology.

As the Founder of Taxera Technologies, I lead a global team building a cutting-edge cloud tax platform designed to be the world’s leading tax technology solution — empowering multinational businesses to simplify compliance, enhance transparency, and drive operational efficiency.

Throughout my career, I’ve led complex, cross-industry transformations across FMCG, pharmaceutical, automotive, and telecommunications sectors — optimizing business and tax processes, ensuring alignment with evolving reporting standards, and leveraging digital capabilities to scale impact.

As both an entrepreneur and leader, I’m driven by a vision to reshape the tax landscape through innovation, compliance excellence, and collaboration. At Taxera, I’m proud to lead a talented and diverse team of professionals who share my mission — to make tax technology smarter, simpler, and more human.

Paul Antunes

Taxera Technologies

Lead technical architecture, planification and design.
Lead cloud platform build and integration with cutting edge technologies: RAP Programming,
SCP Administration, CPI interfacing, BAS UI exposition, Fiori App, Sass provisioning, ABAP Environment.
Work on Taxera architecture for efficient end-to-end development of SAP HANA-optimized
OData services in SAP BTP

SAP BTP Technical Lead

Inclusion The Cloud Company

SAP Cloud Platform & SAPUI5 Consultant

ProKarma Argentina

Responsible of the delivery of SAP services for US based clients.  The responsibility involves creating teams for projects and maintenance, assignment of resources, keeping track of projects and client satisfaction, definition of strategies to growth the client, support and consultant activities

SAP Delivery Manager

▪	SAP Leonardo for dashboard.  The dashboard was built using the SAP Cloud Platform services “SAP WEB IDE”, “Internet of Things”, “Portal”, “Identity Management” and “oData”.
▪	Dashboard based on SAPUI5.  In this opportunity the tools selected were SAPUI5 for fronted (using Eclipse) and SAP as backend.
▪	Keep learning and training in SCP technology

▪	During the implementation of S/4 HANA for 2 local clients, I have been working with the functional team to build the best practices to implement the Activate methodology.
▪	Activation of Fiori apps (transactional, analytical and fact sheets).
▪	Configuration of environment to allow Fiori 2.0 features
▪	Launchpad designer

SAP S/4 HANA Consultant

Aecon Group Inc.

The project consists in the integration of a third-party software with SAP PS.  My tasks include organizing the different teams to define the architecture, planning, monitoring, corrections and architecture advisor.

Project Manager

Cooper Tire & Rubber Company

Duties: ABAP team coordinator.  Point of contact between client (USA) and abap team (Argentina).  ABAP consultant for new developments.

SAP Technical Lead

AXION energy

Project: Axion Energy – Oil & Gas - Argentina
Duties: Design and development of a new solution to connect with TAS, calculate compartments, manage and monitor trips.  The solution involved enhacements, interfaces (idocs and files), module pools, reports

SAP ABAP Consultant

Carrefour

Project: Carrefour - SAP ECC 6.0 maintenance
Duties: Improvement design on technicals circuits.  Analisis, development and implemntation of interfaces, applications, enhacements and forms.

ABAP Consultant

Marchon Eyewear

Project: Marchon - SAP ECC 6.0 evolutive
Duties: Analisis and development of applications.  Label design for WM.  Analisis and correction of dumps in the productive system.

YPF S.A.

Project: Repsol YPF - SAP ECC 6.0 migration 
Duties: Design of best practices for webdynpro for abap and abap.  Analisis and estimations of developments.  
Preparation of the new environment.

Webdynpro for ABAP Consultant

Project: Carrefour – Maintenance SAP ECC 6.0
Duties: Estimations, solutions designs, development of applications, enhacements, forms and interfaces.  Webdynpro for ABAP development.

Over the last 14 years I have worked as a SAP Consultant in roles as PMO, Technical Leader, Technical Analyst, Developer and Functional Consultant.  I have worked in SAP implementations, roll-outs and maintenance for SAP 4.7 to SAP S/4 HANA.
For the last 2 years I have been developing myself in the new SAP technologies and infrastructures like S/4 HANA, HANA and SAP Cloud Platform.
I have leadership capabilities and proactive working.

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The Battle

Paul Antunes

Ariel Sempronio

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