Cristian Olaru
Full Stack Java (Spring, Scrum, Angular) at IT Contractor
Bucharest, Romania
Summary
👤
Senior🎓
Top SchoolCristian Olaru is a seasoned full-stack Java engineer based in Bucharest with over 20 years of Java experience and more than a decade working in agile environments, including Scrum Master duties. He focuses on Spring/Spring Boot backends and modern front-end stacks (TypeScript, Angular, ES6) and is comfortable bridging legacy Java EE systems and newer GraphQL/REST APIs. Since 2012 he has operated as an independent IT contractor after stints at IBM and Ericsson, bringing enterprise-grade practices and a pragmatic, tool-focused approach (IntelliJ, Mac OS, AWS). Certified CSM and SCJP, he pairs deep Java core knowledge with practical front-end skills, making him effective at end-to-end delivery. An understated strength is his longevity across evolving Java ecosystems, which gives him an edge in migrating and integrating mixed-era codebases.
11 years of coding experience
8 years of employment as a software developer
M.Sc., Distributed Computing, M.Sc., Distributed Computing at Universitatea „Alexandru Ioan Cuza” din Iasi
Github Skills (23)
spring-boot8
java7
spring7
administration6
admin6
spring-cloud5
animation5
spring-boot-admin5
javascript4
spring-security4
nostr4
easing4
svg4
nostr-protocol3
js3
Programming languages (5)
Github contributions (5)
colaru/thenet
Aug 2018 - Sep 2018
Contributions:20 pushes, 2 branches in 1 month
ApiFacade/awesome-graphql
Jan 2020 - Jan 2020
Contributions:5 pushes, 1 branch in 24 days
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