Raphael Jansen
Software Engineer at Indaband
Santa Catarina, Brazil
Summary
👤
Senior🎓
Top SchoolRaphael Jansen is a seasoned software engineer based in Santa Catarina, Brazil, with over a decade of professional experience and a 20+ year background building backend systems and cloud solutions. He has a strong track record across large Brazilian tech companies—Globo.com, Serasa Experian, Mercado Livre, Jusbrasil—and now contributes to Indaband, blending hands-on development with system and solution architecture. Comfortable leading teams and projects, he has repeatedly delivered integrations and distributed systems using Java/J2EE, microservices, NoSQL, and messaging middleware while applying TOGAF, ITIL and agile practices. Raphael’s career includes founding a consultancy and acting as solution architect in high-availability, virtualized environments, which explains his knack for pragmatic architecture and operational resilience. Notably, he combines legacy system integration experience (mainframes, COBOL) with modern cloud-native patterns, making him effective at bridging older enterprise landscapes with current architectures.
11 years of coding experience
12 years of employment as a software developer
Computer Science, Computer Science at Centro Universitário CariocaHigh School, High School at Colégio Pedro II
Portuguese, English
Github Skills (42)
mysql9
postgresql9
dashboard9
visualization9
analytics9
slack9
clojure9
database9
data-analysis9
data-visualization9
fastest8
sql8
metabase8
yum8
viml7
Programming languages (10)
Github contributions (5)
rjansen/fivecolors
Nov 2016 - Nov 2019
Contributions:5 PRs, 93 pushes, 10 branches in 3 years 1 month
rjansen/raizel
Nov 2016 - Sep 2023
A persistence helper for Firestore and PostgreSQL
Contributions:2 releases, 13 PRs, 58 pushes in 6 years 11 months
firestorefirebasedatabasepostgresqlpersistence
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