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$29 USD / hour
Flag of UKRAINE
kharkov, ukraine
$29 USD / hour
It's currently 4:14 AM here
Joined January 24, 2013
1 Recommendation

Oleg L.

@Mobidevcorp

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$29 USD / hour
Flag of UKRAINE
kharkov, ukraine
$29 USD / hour
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On Time
50%
Repeat Hire Rate

iPhone Android BlackBerry PHP Java .NET PhoneGap

We are experts in multiplatform development (building one app that covers all platforms) and native development (separate apps for each platform). Our goal is to help you launch a successful high-quality product. We believe that you are interested in creating a product just as much as evolving it over time. And we are ready to help you with that. Here's what our clients say: [login to view URL] [login to view URL] [login to view URL] It's owing to successful projects that we are #1 on Elance. We developed: 1. Several social networks – we know such software inside out, being fully aware of major pitfalls, technical subtleties, and protection of users' personal data. We believe that design must be attractive to produce the wow-effect; the interface must be catchy and intuitive to engage the user at once. 2. Mobile CRM – a system that's simple and easily understandable on the first try. The primary criterion was security: while all the data must be stored on the server side, the database of clients is confidential and must be protected. 3. Cloud ERP system with a custom online shop, mobile client app and POS access point. The system is designed for small and midsize retailers in HORECA and e-commerce. The primary criterion was reliability and faultless work with external equipment (e.g. barcode scanners, receipt printers, cash registers), because the system directly works with finances and large databases of commodities, which distinguish bars, shops, and restaurants. 4. Internal product for a large healthcare complex. The goal was to mobilize the activities of the staff and eliminate the paperwork. That's why simplicity and understandability of the interface is handled easily by both new and experienced users. The app had to be used on any available device/platform. It was implemented with PhoneGap; the use of RAD.js ensured high responsiveness of the product. 5. Readers for standard formats and for those which involve difficulties. We wrote our own algorithm for displaying epub3: a format that allows publishers to produce and spread digital publication in one file, which is typical for digital books and other publications with responsive design, including vector graphics, built-in fonts, and stylesheets. We had lots of other interesting, challenging, successfully completed projects. Our apps are award-winners, and we'd love to create a winner for you. We speech in Conferences We are often invited to participate in international conferences and share our experience. We gladly accept all invitations because we understand the importance of the branch and contribute to its evolution. Here are several conferences we attended: - Mobile App Europe 2014 (Berlin) - HTML5DevConf 2014 (San Francisco) - CeBIT 2014 (Hannover) - Droidcon 2013 (Amsterdam) Our Toolset for Html app We created our own framework for speeding up cross-platform apps and boosting their performance. It's called RAD.js and is available for all developers. RAD.js allows to create apps with native-like responsiveness by HTML/JS technologies. Web site: [login to view URL] You can find an example here: [login to view URL] About our Team All of our developers are stationed in our offices, so there are no risks as for communication. You may visit us and meet your developers in person. Our project managers are certified Scrum masters. Having guided projects of over 2,000 man hours, they are always ready to consult you on complicated and ambiguous issues. As a rule, we apply Agile methodology; it allows our clients to change requirements timely and stay at the cutting edge of both business and technology. It's especially interesting for startups and software owners who aspire to be at a high ebb. How we will create you product Our work process is certified with ISO 9001:2008 and undergoes the following stages: 1. Clarifying and testing requirements; 2. Creating and analyzing UX/UI design; 3. Planning the project and creating the architecture; 4. Programming / testing; 5. Final testing; 6. Production. All of our QA engineers are certified ISTQB specialists; this ensures the highest quality of your product from both technical and user's point of view. Payment Terms We employ hourly billing, according to the amount of time spent by the team. Billing period can be defined as one week via Elance payment system. Total amount equals spent time multiplied by our hourly rate. Applied Technologies Platforms: iOS, Android, BlackBerry, Windows Phone, Windows Mobile, Palm, Palm PRE, Symbian, J2ME; APIs: Facebook, Twitter, Instagram, YouTube, Flickr, PayPal, Google Maps, Google Calendar, GeoNames, Yelp; Tools: SVN, Git, Jenkins, Mantis, Redmine, Jira. Web Languages: PHP, JavaScript, Node.js, ASP.NET, C# (LINQ, WCF), J#, VB.NET; Frameworks and libraries: Yii, Zend, NHibernate, jQuery, Backbone, Marionette, AngularJS, RAD.js; Web servers: Apache, Nginx, Tomcat, IIS; Databases: MySQL, MsSQL, PostgreSQL, MongoDB, Redis, Neo4j; CMS: WordPress, Drupal, Joomla, MODx; Markup languages: HTML5, CSS3; API development: RESTful, SOAP, XML, JSON; IDE: NetBeans, PHPStorm; Deployment: Ansible, Vagrant, Phing. Mobile Web Languages and frameworks: JavaScript, BackboneJS, UnderscoreJS, LowDash, Handlebars, JQuery, JQueryMobile, Zepto, Yui, AngularJS, Sencha Touch, jQTouch; Markup languages: HTML5, CSS3; Data languages: RESTful, SOAP, XML, JSON; Data storage: file storage, local storage, webSQL. Cross-Platform – one app for all platforms (PhoneGap/Crosswalk/Node-Webkit/Сhromium Еmbedded) Platforms: iOS, Android, BlackBerry, Windows Phone, Tizen, Firefox OS, Smart TVs, Desktops (Windows, MacOS, Ubuntu); Languages and frameworks: JavaScript, CoffeScript, TypeScript, BackboneJS, UnderscoreJS, LowDash, Handlebars, JQuery, JQueryMobile, Zepto, React, AngularJS, Sencha Touch, jQTouch; Markup languages: HTML5, CSS3; Data: RESTful, SOAP, XML, JSON; Native plugins: Java (Android, BlackBerry), Objective-C (iOS), C# (Windows Phone), C++ (BlackBerry 10); API: geoposition, maps, phone calls, Internet, AJAX, accelerometer, compass, web worker, push notifications; Data storage: file storage, local storage, webSQL. iOS – Native Apps IDE: Xcode, AppCode; Programming languages: Objective-C, Swift; Frameworks: Cocoa Touch, CoreFoundation, CoreMotion, CoreBluetooth, CoreImage, CoreText, QuartzCore, CoreServices, CoreAnimation, MediaPlayer, CoreLocation, MapKit, StoreKit, UIKit, UIKitDynamics, PassKit, NewsstandKit, Notification Center, CloudKit, HealthKit, Local Authentication (Touch ID in custom applications), security; Social network integration: Facebook, Twitter, Google+, Instagram, Pinterest; Work with Web services: AFNetworking, RestKit, JSONModel, Pars; Data languages: JSON, XML; Data storage: CoreData, MagicalRecords, SQLite, file storage; Game development: Cocos2D, SpriteKit; Additional: iAd, AdMob, Google Analytics, Testflight, GIT, custom interface controls. Android – Native Apps Programming languages: Java, (C and C++ for NDK), JS, HTML; API: up to 4.4, Support Libraries, Android NDK; IDE: Android Studio, Eclipse, IntelliJ IDEA; Build tools: Gradle, Apache Ant; External tools: Memory Analysing Tool (MAT), draw9path, other developer tools from Android SDK; Social network integration: Facebook, Google+, Twitter, Pinterest; REST clients: OkHTTP, Retrofit, Volley; Data languages: JSON, XML, SOAP, XMPP; Data storage: SQLite, ORM Frameworks (ORMLite, GreenDAO), SQL, Content Providers, shared preferences, internal/external file storage; Services: Google Maps API, Google Cloud Messaging, Google Analytics; Additional: widgets, annotations, ProGuard, custom interface controls, dependency injection (Dagger, RoboGuice), concurrency programming, supporting different sizes, unit testing, design patterns, media, camera, location, sensors, performance optimization, Play Market. Windows Phone – Native Apps Languages: C#; OS Version: 7.x - 8.1 Frameworks: NInject, Unity, EntityFramework, .NET; API: geolocation, phone calls, Internet, push notifications, live tiles, search, maps, Cortana; Data storage: file storage, SQL, ORM, Content Providers; Data languages: JSON, XML, SOAP; Other: localization, application bar, custom components, async; Social network integration: Facebook, Twitter, LinkedIn, VK; Additional: text suggestions, word flow, app purchase, music and podcasts, Bing search and device search, local search, music search, podcast search, vision search, voice search, MSN apps, Bing suggests, Local Scout, Cortana, maps, speech; External tools: ReSharper, CodeMap, NuGet, DotPeek, DotTrace, IIS; IDE: Microsoft Visual Studio. BlackBerry – Native Apps BB: Languages and frameworks: Google REST API. BB10: Languages and frameworks: C++, JavaScript, QML, QT, CouchDB, Expat; Data languages: SQL, QML; Library: libxml2; IDE: Momentics, Adobe Photoshop+Cascades Exporter. Cloud Services Amazon AWS; DigitalOcean; Rackspace. Quality Assurance (QA) Types of testing: functional, usability, performance, system integration, installation, acceptance, localization; Tools: Monkey Talk, Red Ant-Anteater, Wireshark, Fiddler, WebCruiser, Intercepter-NG, WanEM, Xcode Leaks, Eclipse Android Dev Tools, Chrome Dev Tools, XenuLink; Load testing tools: Apache jMeter, Tsung; Automated testing: Selenium IDE, Selenium Webdriver, Robotium, SoapUI; Testing frameworks: Backbone.js, Jasmine, YII; Documentation: test plans, checklists, test cases, testing reports.

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Experience

MSc

MobiDev
Oct 2009 - Dec 2020 (11 years, 2 months)
Platforms: iOS, iPad, iPhone, Android, BlackBerry, Windows Phone, Palm, Palm PRE, Symbian, Windows Mobile, J2ME;

Education

MSc

Ukraine 1999 - 2004
(5 years)

Qualifications

ISO 9001:2008

2014

ISTQB certified tester

International Software Testing Qualifications Board
2012
CTFL level

Publications

Trends In Mobile

MobiDev
http://mobidev.biz/blog/recent-updates

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