Sharélison Caldera
Freelance Software Engineer at Toptal
Randstad, Netherlands
Summary
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Senior🎓
Top SchoolSharélison Caldera is a freelance software engineer based in the Randstad with 11 years of experience delivering production-grade software for public sector organizations and major Dutch banks. He has a track record of short-term, high-impact engagements at places like Rijkswaterstaat, ABN AMRO, Rabobank and IVO Rechtspraak, and is a vetted member of the Toptal network. Comfortable across the full stack, he combines hands-on development with pragmatic delivery practices that match enterprise constraints and regulatory needs. As a co-founder-turned-consultant, he brings an entrepreneurial mindset that helps teams prioritize outcomes and ship faster. Trained in computer science at Rotterdam University of Applied Sciences, he frequently works as a trusted external engineer for complex, mission-driven projects in the Netherlands.
11 years of coding experience
7 years of employment as a software developer
Havo, Havo at Kolegio Alejandro Paula CuraçaoBachelor's degree Computer Science, Bachelor's degree Computer Science at Rotterdam University of Applied Sciences
English, Dutch, papiamentu, Spanish
Github Skills (16)
dbus7
json-rpc6
java6
angular-app5
json5
messaging4
signal4
json-schema4
cli3
angular2
typescript2
httpd1
rhel1
s2i1
angular-cli1
Programming languages (3)
Github contributions (5)
Sharelison/JsonToPojoGenerator
Nov 2018 - Mar 2019
Contributions:9 commits, 7 pushes, 1 branch in 3 months
Sharelison/ocmock
Jan 2020 - Oct 2022
Contributions:2 pushes, 1 branch in 2 years 9 months
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