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Business administration graduate (FAITA, 2017) with experience running operations end-to-end, including financial control, supplier negotiations, employee supervision, and customer service. Skilled in developing marketing strategies to increase sales and improve customer retention. Works as a QA tester and localization specialist for international clients, translating and localizing content while ensuring accuracy and cultural adaptation. Also has administrative experience from municipal internship work, handling work-hour tracking, deductions, and monthly reporting.…Business administration graduate (FAITA, 2017) with experience running operations end-to-end, including financial control, supplier negotiations, employee supervision, and customer service. Skilled in developing marketing strategies to increase sales and improve customer retention. Works as a QA tester and localization specialist for international clients, translating and localizing content while ensuring accuracy and cultural adaptation. Also has administrative experience from municipal internship work, handling work-hour tracking, deductions, and monthly reporting.

Kauannne Machado

AI Trainer, AI Evaluator, QA Engineer, +1

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Business administration graduate (FAITA, 2017) with experience running operations end-to-end, including financial control, supplier negotiations, employee supervision, and customer service. Skilled in developing marketing strategies to increase sales and improve customer retention. Works as a QA tester and localization specialist for international clients, translating and localizing content while ensuring accuracy and cultural adaptation. Also has administrative experience from municipal internship work, handling work-hour tracking, deductions, and monthly reporting.…Business administration graduate (FAITA, 2017) with experience running operations end-to-end, including financial control, supplier negotiations, employee supervision, and customer service. Skilled in developing marketing strategies to increase sales and improve customer retention. Works as a QA tester and localization specialist for international clients, translating and localizing content while ensuring accuracy and cultural adaptation. Also has administrative experience from municipal internship work, handling work-hour tracking, deductions, and monthly reporting.

Available to hire

Business administration graduate (FAITA, 2017) with experience running operations end-to-end, including financial control, supplier negotiations, employee supervision, and customer service. Skilled in developing marketing strategies to increase sales and improve customer retention.

Works as a QA tester and localization specialist for international clients, translating and localizing content while ensuring accuracy and cultural adaptation. Also has administrative experience from municipal internship work, handling work-hour tracking, deductions, and monthly reporting.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Beginner

Language

Portuguese

Fluent

English

Advanced

Spanish; Castilian

Intermediate

Work Experience

Freelancer (QA Tester, Translator, Localization Specialist) at Upwork

January 1, 2017 - Present

Performs software testing (QA), translates and localizes content for international clients, ensuring accuracy and cultural adaptation.

Intern at Prefeitura Municipal de Itanhaém

January 1, 2014 - January 1, 2016

Recorded employee occurrences, managed working hours and deductions, and prepared monthly reports.

Owner at Tina Petshop

January 1, 2010 - January 1, 2024

Managed the entire business operation, including financial control, supplier negotiations, employee supervision, and customer service. Developed marketing strategies to increase sales and improve customer retention.