Fujii Kenichi

Internship | MySQL - Pyspark - AWS @ Crefaz

About

Full stack developer with practical experience in data processing from an internship at CREFAZ, a Brazilian financial institution. Dedicated to continuous learning with two years of focused study in full-stack development technologies and one year of work experience. Strong foundation in Vue.js, JavaScript (ES6), Typescript, and Node.js. Seeking a mid software development position to apply technical skills and expand expertise in creating efficient, user-friendly applications.

Country

Japan

City

Tokyo

Industry

Information Technology & Services

Skill

Microsserviços, Software orientado a objeto, Aplicativos web, Experiência do usuário (UX), Vue.js, Suporte técnico, Pilha de protocolos TCP/IP, Habilidades analíticas, Localização de idiomas, Acompanhamento de bugs, Comando, Atenção a detalhes, Português, Gramática, Ortografia, Jogos móveis, Português brasileiro, Redação, Comunicação bilíngue, Aprendizagem

Experience

Internship | MySQL - Pyspark - AWS

Crefaz

2024-6 - 2024-8 · 3 mos

Paraná, Brasil

Processed and transformed large CSV datasets into Excel-compatible formats using pandas, providing scripts and streamlining the financial data analysis workflow. Collaborated with the data analysis team to implement technical solutions that improved data integrity in their products and accelerated decision-making processes for business operations, gaining hands-on experience in that area.

Education

Universidade Cruzeiro do Sul

Computer Science

2025-7 - 2030-6 · 5 yrs

Universidade Estadual de Maringá

Biology

2017-2 - 2022-5 · 5 yrs 4 mos

As an undergraduate student, I participated in several internships, with the most notable being two internships at the university's laboratories. These experiences provided me with hands-on knowledge in scientific research, data analysis, and laboratory techniques. Additionally, I worked as a science educator intern, teaching middle school students for six months. During this internship, I designed and delivered engaging lesson plans to foster a deeper understanding and interest in STEM subjects. Furthermore, I completed three research projects focused on mammal ecology, where I conducted data collection, fieldwork, and analysis to contribute to ecological knowledge in the field.