Janiel Oliveira
Analista De Sistemas Pleno at Banco Daycoval
São Paulo, Brazil
Summary
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Senior🎓
Top SchoolJaniel Oliveira is a systems analyst with 11 years of professional experience and a strong focus on back-end development, currently working at Banco Daycoval after consulting for major Brazilian insurers and banks. He specializes in .NET/C# (including .NET 6), API and microservices development, and has hands-on experience migrating legacy systems to modern stacks while improving operational efficiency. Janiel pairs technical delivery with business-facing skills—acting as the focal point between Brazil-based business teams and international development groups to translate requirements and validate solutions. He is comfortable in Agile environments (Scrum/Kanban) and experienced with Git, RTC and integration testing, having delivered measurable improvements like faster onboarding workflows and better analytics for enterprise clients. With a background in logistics and a CST in Information Systems from Fatec, he brings operational discipline and cross-domain perspective to engineering problems. Outside work he’s passionate about code, games and cars, indicating a practical curiosity that drives continuous learning.
11 years of coding experience
1 year of employment as a software developer
Curso Superior de Tecnologia (CST) Tecnologia em Tecnologia da Informação/Sistemas da Informação, Curso Superior de Tecnologia (CST) Tecnologia em Tecnologia da Informação/Sistemas da Informação at Fatec Zona Sul
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (16)
vod9
nginx8
drm8
stream8
mp47
video-streaming7
http-header6
http6
vue6
streaming6
axios6
mss5
typescript1
get-started1
seed1
Programming languages (3)
Github contributions (5)
janiel14/node-sybase-nu
Sep 2019 - Mar 2021
Contributions:34 pushes, 2 branches in 1 year 6 months
maitha-zeroum/nodejs-typescript
Jun 2021 - Oct 2021
Contributions:6 commits, 1 push, 1 branch in 3 months
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