Jacek Ciolek

WORK HISTORY

EDUCATION

SKILLS

ABOUT JACEK CIOLEK

I am a highly experienced web developer and architect with 10+ years in the web development environment. My mantra: users first - release early, release often - reuse, reuse, reuse.I am focused on the delivery but of a good product. Good people, clear direction and effective communication make it possible for me.When it comes to code I like it clean and expressive, well performing and modular. I believe that legacy code comes to existence when we don\'t pay enough attention. Typing the code is but the last part of development - most of it happens in our heads.I have worked in small and large corporate environments with responsibilities as an architect, team lead, supervisor, developer, mentor and trainer. I have strong methodological approach to problem solving and software design experience essential to finding simple and future proof solutions.My technical specialties: JavaScript (ES3, ES5, ES6, node.js), Angular, React.js, RxJS, Sagas, Babel CSS3, Sass, Bootstrap, Foundation HTML5, Pug, Twig Grunt, Gulp, Webpack Karma, Mocha, Chai, Sinon, Jest Protractor git PHP5 (Zend Certificate), Symfony2, Twig, DoctrineMy characteristic in a nutshell: Long, practical experience of applying and working with Agile methodology. Excellent understanding of the Web regarding architecture, technology, performance and UX Natural drive to lead innovation on the architectural and detailed scale In-depth knowledge of the Web production cycle (and maintenance gotchas) Advocate for the best practice, mobile first (progressive enhancement) responsive design Long experience in managing small scale teams (5-10 person)