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Hi, I’m Hiram Francisco Biembengut Serra, an EU and Brazilian citizen with 17+ years of experience as a Tax Auditor, ERP implementer, and compliance manager. I’ve led financial planning, international tax audits, and ERP deployments across Brazil, Paraguay, Portugal, and Spain. I hold a Master’s in Leadership and Management from Universidad Internacional Menéndez Pelayo in Madrid and have served in roles at KPMG as Senior Tax Reviewer and ERP Consultant, combining tax expertise with practical IT know-how. My strengths include designing robust tax strategies, ensuring audit-readiness, and aligning ERP and accounting systems with IFRS and GAAP. I’ve worked with VAT, ICMS, IPI and cross-border operations, and I’ve collaborated with Shared Service Centers, tax authorities, and auditors to deliver compliant solutions. I’m fluent in Portuguese, Spanish, and English, hold an EU passport, and I’m open to remote or on-site opportunities in the EU. Recently I earned certifications in Python, SAS, and AI, expanding my capability to leverage data-driven insights in tax and ERP projects.…Hi, I’m Hiram Francisco Biembengut Serra, an EU and Brazilian citizen with 17+ years of experience as a Tax Auditor, ERP implementer, and compliance manager. I’ve led financial planning, international tax audits, and ERP deployments across Brazil, Paraguay, Portugal, and Spain. I hold a Master’s in Leadership and Management from Universidad Internacional Menéndez Pelayo in Madrid and have served in roles at KPMG as Senior Tax Reviewer and ERP Consultant, combining tax expertise with practical IT know-how. My strengths include designing robust tax strategies, ensuring audit-readiness, and aligning ERP and accounting systems with IFRS and GAAP. I’ve worked with VAT, ICMS, IPI and cross-border operations, and I’ve collaborated with Shared Service Centers, tax authorities, and auditors to deliver compliant solutions. I’m fluent in Portuguese, Spanish, and English, hold an EU passport, and I’m open to remote or on-site opportunities in the EU. Recently I earned certifications in Python, SAS, and AI, expanding my capability to leverage data-driven insights in tax and ERP projects.

Hiram Francisco Biembengut Serra

Project Manager, Developer, Web Developer, +2

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Hi, I’m Hiram Francisco Biembengut Serra, an EU and Brazilian citizen with 17+ years of experience as a Tax Auditor, ERP implementer, and compliance manager. I’ve led financial planning, international tax audits, and ERP deployments across Brazil, Paraguay, Portugal, and Spain. I hold a Master’s in Leadership and Management from Universidad Internacional Menéndez Pelayo in Madrid and have served in roles at KPMG as Senior Tax Reviewer and ERP Consultant, combining tax expertise with practical IT know-how. My strengths include designing robust tax strategies, ensuring audit-readiness, and aligning ERP and accounting systems with IFRS and GAAP. I’ve worked with VAT, ICMS, IPI and cross-border operations, and I’ve collaborated with Shared Service Centers, tax authorities, and auditors to deliver compliant solutions. I’m fluent in Portuguese, Spanish, and English, hold an EU passport, and I’m open to remote or on-site opportunities in the EU. Recently I earned certifications in Python, SAS, and AI, expanding my capability to leverage data-driven insights in tax and ERP projects.…Hi, I’m Hiram Francisco Biembengut Serra, an EU and Brazilian citizen with 17+ years of experience as a Tax Auditor, ERP implementer, and compliance manager. I’ve led financial planning, international tax audits, and ERP deployments across Brazil, Paraguay, Portugal, and Spain. I hold a Master’s in Leadership and Management from Universidad Internacional Menéndez Pelayo in Madrid and have served in roles at KPMG as Senior Tax Reviewer and ERP Consultant, combining tax expertise with practical IT know-how. My strengths include designing robust tax strategies, ensuring audit-readiness, and aligning ERP and accounting systems with IFRS and GAAP. I’ve worked with VAT, ICMS, IPI and cross-border operations, and I’ve collaborated with Shared Service Centers, tax authorities, and auditors to deliver compliant solutions. I’m fluent in Portuguese, Spanish, and English, hold an EU passport, and I’m open to remote or on-site opportunities in the EU. Recently I earned certifications in Python, SAS, and AI, expanding my capability to leverage data-driven insights in tax and ERP projects.

Available to hire

Hi, I’m Hiram Francisco Biembengut Serra, an EU and Brazilian citizen with 17+ years of experience as a Tax Auditor, ERP implementer, and compliance manager. I’ve led financial planning, international tax audits, and ERP deployments across Brazil, Paraguay, Portugal, and Spain. I hold a Master’s in Leadership and Management from Universidad Internacional Menéndez Pelayo in Madrid and have served in roles at KPMG as Senior Tax Reviewer and ERP Consultant, combining tax expertise with practical IT know-how.

My strengths include designing robust tax strategies, ensuring audit-readiness, and aligning ERP and accounting systems with IFRS and GAAP. I’ve worked with VAT, ICMS, IPI and cross-border operations, and I’ve collaborated with Shared Service Centers, tax authorities, and auditors to deliver compliant solutions. I’m fluent in Portuguese, Spanish, and English, hold an EU passport, and I’m open to remote or on-site opportunities in the EU. Recently I earned certifications in Python, SAS, and AI, expanding my capability to leverage data-driven insights in tax and ERP projects.

Skills

Experience Level

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Intermediate

Beginner

Language

Portuguese

Fluent

Spanish; Castilian

Fluent

English

Advanced

Work Experience

ERP - Odoo - Software Seller / Consultant at Neoradix Solutions

September 1, 2025 - November 8, 2025

ERP - Odoo implementation and commercial role, including lead generation, CRM data maintenance, and pipeline forecasting; converting leads into qualified opportunities.

Tax Auditor at SEFAZMT

September 1, 2025 - September 1, 2025

Led the implementation and maintenance of Sped-Fiscal (VAT e-tax obligations); liaised between auditors and IT, developed tax policy, monitored tax laws, and prepared reports and responses for appeals and public audiences.

Senior ERP Consultant at Cedar Bay

October 1, 2023 - October 1, 2023

Short-term engagement focusing on IFS ERP system knowledge transfer to Iberia clients; provided ERP consulting during the project window.

Senior Tax Reviewer at KPMG Global Services Hungary

September 1, 2019 - September 1, 2019

Reviewed VAT returns and tax reports for multinational clients; managed client relationships; provided high-level VAT technical advice.

System Analyst at Tribunal Regional do Trabalho da 14ª Região

May 1, 2008 - May 1, 2008

Supported administrative systems, including justice session logistics and inventory control; project management and system analysis.

Administrative Analyst at Enel Group

May 1, 2005 - May 1, 2005

Fraud and theft detection in the energy sector; auditing activities and knowledge of Brazilian energy policies.

ERP Seller & Implementation Manager at TOTVS Latam

October 1, 2003 - October 1, 2003

ERP sales and service consultancy; led implementation projects across modules (Production, Stock, Billing, HR, Accounting); pre-sale consulting; client communications.

SPOC at Tata Consultancy Services

March 1, 2003 - March 1, 2003

Due diligence report for BP Portugal under contract for 2 months.

Gerente de Unidade at TOTVS Latam

September 1, 1998 - September 1, 1998

ERP consultancy services and progress development; project leadership; team management.