Proven experience of creating/developing responsive mobile and web applications using DB back-end services
Strong CSS/HTML: layouts, CSS3+, HTML5, responsive design. Minimum experience: 2+ years
Good understanding of Angular JS. Bootstrap (advantage) Minimum experience: 6+ months
Appery.io environment experience
Experience with browser APIs (at least with jQuery) - DOM, events, cookies, performance and cross-browser issues.
Proficient in programming: regexps, algorithms.
Good practical understanding of UI principles and challenges: design, UX, usability, etc. you have good view and vision of building awesome UI and can explain the difference between ugly and beautiful with providing statements and arguments your opinion.
Appropriate level of English (to be able to handle technical meeting and read/write mails/docs related to the project activities)