Mariusz Jachimowicz
Clojure ClojureScript Developer (full Remote) at Flexiana
Opole Voivodeship, Poland
Summary
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SeniorMariusz Jachimowicz is a polyglot full-stack developer specializing in Clojure/ClojureScript with a decade of professional experience spanning Java, Ruby, Node.js and short-term Go projects. He builds production microservices and reactive UIs (re-frame) remotely from Opole, Poland, and prefers to work fully remote without relocation or travel. His open-source work includes practical tooling for Clojure ecosystems—ragtime-clj and Duct modules—that streamline database migrations and multi-DB configs, reflecting a focus on developer ergonomics and ops automation. At Flexiana he combines frontend ClojureScript, Clojure microservices and maintenance of legacy Ruby systems, demonstrating an ability to bridge modern FP stacks with existing monoliths. Colleagues appreciate his pragmatic, one-person-army approach: he treats Clojure as the go-to language for shipping concise, maintainable solutions.
10 years of coding experience
7 years of employment as a software developer
Github Skills (104)
yum10
dashboard10
postgresql10
datasets10
deep-learning10
speech10
pandas10
clojure10
metabase10
sql10
computer-vision10
data-visualization10
nlp10
multiclass-classification10
database10
Programming languages (7)
Github contributions (5)
mariusz-jachimowicz-83/ragtime-clj
Mar 2018 - Jul 2019
Extension for ragtime that handles migrations as clj files.
Contributions:8 commits, 3 PRs, 8 pushes in 1 year 4 months
cljhandlesmigrations
mariusz-jachimowicz-83/starter-provision
Jul 2018 - Dec 2021
Contributions:29 pushes, 1 branch in 3 years 5 months
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