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  1. Vitaly V.

    Vitaly V.

    Professional iOS Development for iPhone / iPad / Watch (Obj-C, Swift)

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 20

    *** Selected as one of the top Mobile Developers by oDesk *** Hello, my name's Vitaly. I'm experienced iOS developer who has a strong background in application development (since 2002). iOS is one of my passions. I truly understood that when I switched from the Windows platform few years ago. Over the last few years, I have been working on mobile application world, especially iOS and Android platforms. During those years, I got extensive development skills of iPhone/iPod/iPad, OS X, Android as well as broad experience in a number of professional products such as web services, embedded systems, networking and multithreading solutions, algorithm development. In other words I really felt in love with mobile technologies. My priorities are: - best quality - bug-free - delivery in a timely manner Areas of Expertise: - Objective-C, iOS SDK, xcode - CoreLocation, MapKit, AddressBook, AVFundation, CoreGraphics, EventKit, GameKit, MediaPlayer, MessageUI, StoreKit, etc. - Android SDK Advertising: - iAd, AdWhirl, AdMob Social networks: - Facebook, Twitter, Foursquare, Instagram Analytics and cloud services: - Flurry, iCloud, Parse Data & Cloud Code, AWS, DropBox Web and databases: - Web services, RestKit, JSON, XML, CalDAV - SQLite, CoreData, MySQL Game Dev: - Cocos2d, box2D, chipmunk, Tiled Map Editor Misc: - Git, GitHub, Asana, SVN, Pivotal Tracker - TestFlight distribution, AppStore submission - Graphics: Adobe Photoshop, Illustrator graphics extraction - UI/UX according to the Apple Human Interface Guidelines

    $67.00 /hr
    4,833 hours
    4.93
  2. Maciej Klepaczewski

    Maciej Klepaczewski

    Web Performance Optimization Engineer

    Poland - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I specialize in Website Performance Optimization (WPO). In particular I do: * MySQL optimization, * PHP optimization, * HTML/JavaScript/CSS related optimizations. I can guarantee page loading times in range of 1-3 seconds or less. I also have experience in web scrapping and handling large amounts of data (where by big data I mean at least dozens of gigabytes). I have masters degree in Computer Science from Wroclaw Technical University. I'm experienced programmer with 15 years of experience (I coded my first software in high school).

    $80.00 /hr
    756 hours
    5.00
  3. Marc B.

    Marc B.

    Sr. IT/Software Development (Project) Management

    Italy - Last active: 4 days ago - Tests: 10

    - Sr. QA Engineer - Sr. Project / Program Manager / Scrum Master - Sr. Business Consultant After years of experience in Management in both the Software Development and IT industry, I want to expand my horizon at my level of expertise. I'm more geared towards management of technical staff and/or projects. In this setting I have experience in a lot of different specialties (QA, Customer Support, Web Development, Development, IT, Production, Client Management, and others). I'm comfortable in a lot of environments, but I like to be able to use my own management style that is more aimed in managing through positive experiences, openness and coaching and training. I'm definitely not a supporter/believer of managing with an iron fist. My main aim is always to create a positive and productive environment in which people can feel happy and flourish, as opposed to being stressed and strained. I learn quickly and I'm flexible and precise in my work. I have experience with multiple cultures and am a good communicator. For details on my experience, see my LinkedIn profile at: http://it.linkedin.com/pub/marc-baas/19/825/96b/

    $50.00 /hr
    5,287 hours
    5.00
  4. Andrey Nikolaev

    Andrey Nikolaev

    Magento Certified Developer

    Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 10

    I am Magento Certified Developer - http://www.magentocommerce.com/certification/directory/dev/781460/ I can do full complex build of site or Magento store build for you! Include all backend (PHP5, MySQL, Magento, WordPress, Bitrix) and frontend (HTML5, CSS3, jQuery) work! My skills: - Magento extentions - development, customization, integration, resolve conflicts - Magento templates\themes - full HTML5\CSS3\jQuery responsive/adaptive design solutions - Magento API - E-Commerce SEO - Migration to Magento from other E-Commerce CMS - WordPress - creation, integration, customization of templates and plugins - Responsive/adaptive web design (based on html5, css3 which fine work in most popular browsers, tablets and mobile devices). - Working with AJAX and jQuery - PSD -> HTML - Twitter Bootstrap

    Groups: ebay, Magento Certified Developers

    $77.78 /hr
    1,158 hours
    5.00
  5. Daniel Roux

    Daniel Roux

    Project Manager with Specialization in Translation

    United States - Last active: 1 day ago - Portfolio: 3

    I have an original, analytic, inquisitive mind and a great drive for implementing ideas and achieving goals. What sets me apart from other applicants is my broad scope of international experience and my ability to transfer it to any industry. I have successfully migrated from the military field to architecture to human resources to training and development to software technical writing, to marketing, to sales and to the translation industry. I am a highly motivated, independent self-starter with two technical college qualifications as well as varied international managerial and project management experience. I am a results-oriented person who excels in a high performance team since I have high standards of competence and performance for others and myself. Software skills include, Windows, Mac OS, Microsoft Project, Trados, MultiTrans Prism Flow, OmniPage Pro, ABBYY Finereader, Acrobat Pro, LifeCycle Designer, oDesk platform and more.

    $44.00 /hr
    754 hours
    5.00
  6. Heikki Arponen

    Heikki Arponen

    Math PhD Quantitative Analyst and Data Scientist

    Finland - Last active: 1 day ago - Tests: 4 - Portfolio: 3

    I'm a Finnish math PhD, Data Scientist/Quant and Python expert with expertise also in Matlab and Mathematica. I have around 10 years of experience in academia as a researcher, and a couple of years after that as a freelance consultant mathematician and coder. Here's my business page: http://www.quantmechanics.com/ Primarily I am skilled in the following mathematical programming subjects: - Time series analysis and modelling (parametric, nonparametric, multivariate) - Machine learning (e.g. Recurrent Neural Networks) - Optimization (LP, QP, Convex, Large Scale ML/TS problems) Other skills: SQL, financial modeling, data analysis, stochastics, stochastic PDEs, wavelets, monte carlo, regression analysis (linear, nonlinear, logistic), time series analysis, econometrics, VARMA etc., econophysics, nonlinear dynamics, portfolio theory, CAPM, factor models, GARCH, VaR, neural networks, backtesting, algorithmic trading Here's me at LinkedIn: http://fi.linkedin.com/pub/heikki-arponen/34/590/248/ Github: github.com/harpone List of publications: http://scholar.google.fi/citations?user=kFxXih0AAAAJ

    $85.00 /hr
    247 hours
    5.00
  7. Igor Gamayunov

    Igor Gamayunov

    Software Architect and Developer

    Canada - Last active: 2 days ago - Tests: 1

    I have been developing Asterisk based telephony systems for more then 8 years and have very extensive, more than 18 years, Linux development experience. I have provided Asterisk and OpenSIPS cloud based solutions that comprise both back and front-end components and include complex dial-plans, IVRs and AGI scripts, in the following areas: - Hosted PBX applications - Conference bridge applications - Call Center applications - Intelligent Telephony load and stress test applications - Asterisk ARI - Asterisk WebRTC - REST API, OAuth 2.0 I have designed and developed Asterisk based Call Center system that is running on the AWS EC2 instances. This system is successfully integrated with the following platforms: - Proprietary CRMs - vTiger - Bigcommerce - Shopify - Nation Builder - NGP VAN I have very extensive customer support experience and good at writing user guides and developer API documentations. In addition I have a Project Management certificate.

    $38.89 /hr
    588 hours
    5.00
  8. Geraldine P.

    Geraldine P.

    Google AdWords optimiser

    Ireland - Last active: 1 day ago - Tests: 5

    Originally from Belgium but living in Ireland for 3 years, I speak English and French (mother tongue). I have a strong background in journalism and I have worked as a marketing executive for 2 years (Google AdWords - Arvato-Google GET team). Google AdWords campaigns (Search, Display, DSA) creation and management and PPC optimisation (conversions, impressions, CTR, CPA decrease) through AdWords Editor have no secret for me as I do that on a daily basis. I have created and optimised Google AdWords campaigns for a lot of different customers such as Vistaprint, Fitness Digital, Edenly, Aeroflot...I have an analytical mind and am used to read reports on campaigns activity and can prepare recommendations decks too. I can create and optimise campaigns in both English and French. I have discovered a deep interest in online marketing and I recently got a diploma in Marketing, PR, Advertising and Sales. I have recently started working as a freelance Google AdWords optimiser and I already manage campaigns for several satisfied customers on a monthly basis. I am Google AdWords certified and part of the Google partners program. www.gpmarketingexpert.com

    $35.00 /hr
    266 hours
    5.00
  9. Artur Stolear

    Artur Stolear

    Browser Extensions, Chrome Extensions, Firefox Addons, JavaScript

    Moldova - Last active: 1 day ago - Tests: 8

    Front-end developer since 2008, very like to write JavaScript and rich HTML5 applications. My current focus is on Web Apps and escpecially Mobile Web Apps. On my work in Professionali.ru I developed our own JavaScript framework for easier team development. Lot of things was done about performance optimizations and complexity structure of our site which now became Application. Now I am looking for new expirience and interesting projects. * JavaScript (Front-end) lead and JavaScript architechture developer at Professionali.ru (Russian analog of LinkedIn) since February 2012. * Speaker at jQuery Russia conference in October 2013.

    $49.00 /hr
    309 hours
    5.00
  10. Nikita B.

    Nikita B.

    Senior Mobile (iOS / Android) + Web developer

    Russia - Last active: 4 hours ago - Tests: 6 - Portfolio: 8

    Find my pleasure in customer's dream! Dear, customers! I am Nikita. Thank you for reading my overview! :) I wanna provide my service for you so that you can get your success by using my skills. I can give you everything in my major programming area such as : - iPhone / iPad application programming by Objective-C and Swift - Android application programming on AndroidStudio and Eclipse - iOS / Android game programming - Web programming by PHP, MySQL, jQuery and HTML5 - Unity-3D game programming Especially, I have got certification on iOS application development and Android application development area and my customers verified my skill on that as a senior level. I can adjust my working time zone to my customer. I can even provide my service for weekends as well. Actually while working with you, I dont need any holidays or weekends. The best chance for you and for me is just my QUALITY certificated skills in my major area, and my FAST speed in mobile programming and the best service for you by my HARD working. Please try to use my service, then this try will become your pleasure and happy soon. Of course it will be my happy as well. Sincerely, From Nikita

    $69.99 /hr
    1,609 hours
    5.00