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Luiz Henrique PereiraLP
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Luiz Henrique Pereira

@luizhenriquepereira

Software developer at IRKO Outsourcing who automates fiscal routines and builds web applications for small businesses.

Brazil
Message

At IRKO Outsourcing, I moved from fiscal work into creating automations and internal tools. I develop Excel VBA automations for recurring tax routines, reducing manual reconciliations, and created a generator of templates and files ready to import into the Adamas system.

I also automate internal forms and workflows by connecting administrative, fiscal, and operational data. I create Excel and Power Query dashboards and analytical reports to support business decisions.

As a freelance web developer, I develop and publish websites and applications for small businesses, from requirements through deployment. For Cedro Decor, I made a business website with a product catalog the client can update without technical support; FiscalView helps users consult and organize fiscal data with authentication and a private area.

Earlier, I worked in fiscal, finance, and e-commerce roles at IRKO Outsourcing, Artzzi, and Oba Hortifruti. I supported tax and invoicing processes and created sales performance dashboards presented in management meetings. I'm pursuing a bachelor's degree in Computer Science at Universidade UNINTER.

Experience

Work history, roles, and key accomplishments

IO
Current

Assistente de Inovação e Desenvolvimento

IRKO Outsourcing

Jan 2026 - Present (10 months)

Develops automations in Excel VBA for recurring fiscal routines, reducing manual reconciliations. Created a generator of models and files for import into the Adamas system, eliminating manual assembly.

FR
Current

Desenvolvedor Web

Freelance

Jan 2024 - Present (2 years 10 months)

Develops and publishes websites and web applications for small businesses, from requirements to deployment. Created Cedro Decor and FiscalView projects.

IO

Analista Fiscal

IRKO Outsourcing

Jan 2024 - Jan 2026 (2 years)

Issued, parameterized, and controlled invoices in the Omie ERP. Maintained and validated obligations in SPED and consulted federal and state tax debts via e-CAC.

IO

Assistente Fiscal Júnior

IRKO Outsourcing

Jan 2023 - Jan 2024 (1 year)

Supported fiscal routines including invoice issuance and tax compliance tasks.

OH

Aprendiz de E-commerce e Análise de Vendas

Oba Hortifruti

Jan 2019 - Jan 2021 (2 years)

Provided operational support to e-commerce and analyzed sales data. Created sales performance dashboards presented in management meetings.

Education

Degrees, certifications, and relevant coursework

Universidade UNINTER logoUU

Universidade UNINTER

Bacharelado, Computer Science

Bachelor's degree in Computer Science, currently in progress.

EF

Escola Estadual Dr. Leandro Franceschini

Técnico em Informática, Informatics

Technical degree in Informatics, integrated with high school, completed.

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