27 years of experience in software design & development; efficient frameworks, libraries, applications, micro-services; object & web technologies; back & front ends. 27 years : Object technologies 22 years : Javascript, web technologies 18 years : Smalltalk, pure objects 6 years : Python 3 years : AngularJS 3 years : Golang Roles: * Senior Software Engineer * Full-Stack Developer * Technical Lead * Architect ©