Romas Kriauciukas

WORK HISTORY

EDUCATION

SKILLS

ABOUT ROMAS KRIAUCIUKAS

Experienced, self-motivated mid-level Javascript developer leveraging web technologies to make both small and enterprise projects succeed. With 10+ years in JS-heavy web development and the last 3+ years extensively in React/NodeJS world, I am comfortable to work both in an individual contributor and lead roles to develop new SaaS products and evolve existing ones. I am passionate about Javascript ecosystem and always looking to grow professionally. I love creating new tools, defining better processes, figuring out things and contributing new ideas for the success of the team while “wearing multiple hats”. I understand well the Agile SDLC process, good UX, the value of DevOps culture and importance of synergy between the teams. The technology experience of the last 10+ years allows me to quickly understand, learn and pick up new technologies and tools to begin using them as part of the daily SDLC process-• Vanilla JavaScript/ECMAScript (ES5/ES6/ES7/ES8+)• ReactJS / JSX and ecosystem• Typescript (for static-typing Javascript)• Immutable.js• HTML5 / jQuery / Bootstrap• CSS3 and preprocessors: SCSS, SASS, LESS• Version Control: GIT / GitHub • ESLint / JIRA / BASH / Linux / Postman• Some experience in CI/CD with Jenkins / Chef / Artifactory / Vagrant / DockerState management in Flux style• Redux• MobX• RefluxJSBack-end - REST API design and middlewares• Node.js• Express.js • Passport etc.Task Runners & Build Systems• Webpack• GruntTDD and BDD – Unit Testing• Jasmine• Mocha• Chai, SinonNetworking • HTTP(S), cookies, AJAX, Promises/A+, Async/Await, Fetch, JSONP, JSON etc.SKILLS & EXPERIENCE• Ability to write sharable and very modular code in DRY and SOLID fashion, emphasizing separation of concerns.• Strong attention to detail with a deep concern and consideration for UX and design.• Experience in cross-browser web development and testing.• Strong technical investigation skills.• Responsive Web Design (RWD) with CSS/HTML.• Excellent communication skills: comfortable liaising with both internal business and external customers.• Able to mentor, support and upskill other engineers.• Agile (SCRUM) experience with Atlassian JIRA.• Exp. In AB/MVT testing, conversion optimization and personalization: dynamic web page transformations with vanilla JS/HTML/CSS on-the-fly.• Keen to design & engineer new and extend existing tools.• API design and integration exp with 3rd-party APIs.• Exp. with web analytics and integration.• Understanding of DevOps process and culture.