Programming experience in web and mobile projects (for iOS and Android) with React/React Native and Firebase for Canadian (Hope-mobile) and Finnish (Nano-learning https://nano-learning.herokuapp.com, AutoSPA, D-Golf) customers in group of several persons through GitHub. Creating elements and components in React Storybook (according to design in InVision, Figma, MS PowerPoint): buttons, checkboxes, tables, dropdowns, layout components, pages, scroll menus and containers, checklists, slider etc. Adding fonts, GoogleMap, QR-Code. Snapshot testing for elements with Jest.

working with scientific, technical and normative documentation, including international standards (GOST, EN, ISO, IEC, ASTM), Directives EU, Best Available Techniques Reference Documents, patents, specifications, technical regulations; translations from English and French; working in accredited laboratory / test center in accordance with test procedures and standards (Technical Normative Legal Acts); development of own test procedures, uncertainty estimation techniques, specifications, technological regulations; working with customers; training subordinates; software development for the laboratory (Laboratory Database with Firebase in React; Source Code: https://github.com/serhijko/lab-react-firebase; Hosting URL: https://lab-react-firebase.firebaseapp.com)

working in accredited laboratory / test center in accordance with test procedures and standards (Technical Normative Legal Acts); development of own test procedures, uncertainty estimation techniques, technological regulations; working with customers; software development ("rezhimki" in Basic for Application) for the test center

A junior member of teaching and research staff of the Chemistry Department. Conduct practical classes in Organic Chemistry. A tutor of a group of first year students of Biology Faculty. From September 2000 fulfill responsibilities of a senior lecturer, read lectures in Analytic and Organic Chemistry. Took part in preparing teaching manuals for students. Trained schoolchildren for regional competitions in Chemistry.

when a fifth-year student worked part-time as a laboratory assistant at the Chemistry Department

Department of Energy Systems, Disperse System lab, Industrial Heat Power Engineering (graduate courses)

Chemistry Department, Bio-organic chemistry, Master of Biochemistry

Biology Faculty, Teacher of Biology and Chemistry