PROJECT(S): iAuto, iRealty and iLister classifieds software TOOLS USED: PHP, JS, CSS, HTML, Smarty, MySQL CONTRIBUTION / ACHIEVEMENTS: I created iAuto (ver. 3), iRealty (ver. 3) and iLister (ver. 4) PROJECT(S): .tel TOOLS USED: Jira, Bind CONTRIBUTION / ACHIEVEMENTS: I summarized dozens of issues producing a FAQ list and user manual docs. PROJECT(S): DoJaCar TOOLS USED: Java CONTRIBUTION / ACHIEVEMENTS: I implemented a network protocol to connect automobile electronic devices PROJECT(S): HLX.com and OAD.nl (travel portals) TOOLS USED: Symfony, Mercurial, SOAP. CONTRIBUTION / ACHIEVEMENTS: I created a component to select and display locations in a tree view. I created form to select travel options PROJECT(S): Ilan.com.tr (a classifieds service) TOOLS USED: PHP, ExtJS, CSS3, HTML5. CONTRIBUTION / ACHIEVEMENTS: I integrated the authentication system with social login (Gmail, Facebook, Twitter and LinkedIn). I implemented a rapid edit listing feature. PROJECT(S): Localon.com TOOLS USED: JSP, JDBC, GWT, Maven; YouTube, Instagram and Yelp API. CONTRIBUTION / ACHIEVEMENTS: I created graphical tools for page versions and management. PROJECTS: MetaTrader4 and MetaTrader5 TOOLS USED: MQL4, MQL5 CONTRIBUTION / ACHIEVEMENTS: I created more than 170 trading tools PROJECT(S): seans.kg (a cinema ticket booking service) TOOLS USED: AngularJS, Node.js, Twitter Bootstrap, SASS; Grunt; Cucumber.js; Karma, Mocha, Chai, Sinon. CONTRIBUTION / ACHIEVEMENTS: I was lead of a team consisting of 6 members. PROJECT(S): FieldEdge (an iOS client app for Nation Builder) TOOLS USED: Ionic, Cordova, Phonegap, Semantic UI, Karma, Jasmine, Gulp. CONTRIBUTION / ACHIEVEMENTS: I solely created the client app (5 slides, 20 components). PROJECT(S): Bookit.kg (a service for airline ticket booking) TOOLS USED: AngularJS, Gulp, i18N. CONTRIBUTION / ACHIEVEMENTS: I solely implemented the front-end app (10 pages, 45 components, about 50 services). I set up CI & CD pipeline. PROJECT(S): RGI Assessment Tool (a service for management and review of scientific reports) TOOLS USED: AngularJS, Express.js, MongoDB, Twitter Bootstrap. CONTRIBUTION / ACHIEVEMENTS: I integrated a logging tool to collect user logs on the server. I set up e2e and unit testing environments. I covered more than 65% (135 test suites, more than 1100 test cases) of the app with unit tests. I created data export system. I added more than 190 new user features to the app. I optimized the app performance for big data sets. PROJECT(S): TexEnergo (a service for selling and management of electrical equipment products) TOOLS USED: AngularJS, Twitter Bootstrap. CONTRIBUTION / ACHIEVEMENTS: I converted the app (about 70 components) from Angular 1.3 to Angular 1.6 preparing update to Angular 2. PROJECT(S): AdvisorConnect.co (a service for recruiters to collect relevant data from LinkedIn) TOOLS USED: React, Redux, D3, Jest, Enzyme. CONTRIBUTION / ACHIEVEMENTS: I covered the app with unit and snapshot tests (113 test suites and 311 test cases) PROJECT(S): nativeMsg (a chat bot platform) TOOLS USED: Angular2. CONTRIBUTION / ACHIEVEMENTS: I created a web client app for the chat bot API PROJECT(S): Kreo.net (a tool for estimation of construction costs) TOOLS USED: React, Redux, Redux-Saga, Redux-Form, Material UI. CONTRIBUTION / ACHIEVEMENTS: I set up unit testing environment. I added 10 new pages (more than 60 components) to the app.