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  1. Fabrizio R.

    Fabrizio R.

    Linux system administrator - AWS / EC2 and Rackspace specialist

    Italy - Last active: 1 day ago - Tests: 10 - Portfolio: 1

    I am having more than 10 years of experience in Installing, configuring and administrating various type of *nix servers using various opensource and closed source software for various customer requirement in the industry. My major expert areas in summary:- #Cloud environment :- Amazon Web Services, VPS, Rackspace #Email deliverability: PowerMTA, Interspire #Operating Systems :- Redhat, CentOS, Ubuntu, Dabian, Gentoo, HP-UX, Aix, SunOS,. Windows workstations and Servers 2000, 2003, 2008 R2, etc., #TCP/IP networking :- Advanced ip routing, forwarding, filtering and firewall with Netfilter Iptables #servers :- Sendmail, Postfix, Dovecot, Courier IMAP, Squirrelmail, Roundcube, BIND, Apache, VSFTPD, DHCPD, Squid, Samba #Monitoring and remote admin :- Log analizing with Sarg,Monitoring serves with Nagios and icinga ,Remote desktop with FreeNX, Remote Admin SSh/Telenet #Scripting :- Bash scripting, Perl #Web and Database :- postgresql, MySQL, HTML #CMS: Drupal, Magento, Wordpress Thank you. Best Regards. Fabrizio

    $50.00 /hr
    1,361 hours
    4.91
  2. Alexey Lazarev

    Alexey Lazarev

    Sencha Ext JS 5.1 / Sencha Touch Expert

    Thailand - Last active: 1 day ago - Tests: 2 - Portfolio: 4

    The last 5 years of my career I have worked with products of Sencha (Sencha Cmd, Sencha Touch 2.3, Sencha Charts, Ext JS 3.4, Ext JS 4.2, Ext JS 5.x). I was fortunate to work with highly diversified range of tasks. The list includes: - upgrades of applications (Ext JS 3.4 -> Ext JS 4.x -> Ext JS 5.0), - mobile application development (Android, iOS, Sencha Touch), - using Sencha Charts, - integration of third-party libraries into Sencha products (OpenLayers, Highcharts, jQuery, Google Maps, Yandex Maps), - code testing in Selenium, Siesta, Sinon, YUI 2, - refactoring, - fully project reimplementation (rewrite a project from scratch, rewrite a project from JS to CoffeeScript), - consultations, - and much more. Javascript is one of the few languages that gives too much room for creativity, a space to express their thoughts. And unfortunately too easy to go far from the correct direction, from the decision to be easy to understand for other developers. That is why I firmly believe in the need to using hard coding standards and official recommendations. It's not important tha you are using for yours projects - PHP, RubyOnRails, C#, Ajax, XML, JSON, bla-bla... I just said you: Yes, I can do it! It's OK! I know well Git, worked with Subversion, used many task trackers: Jira, Redmine, YouTrack, and others, can't remember all.. Also my expirience included development of a mobile apps using Java for Android. If you need in one of the best, you're welcome!

    $55.56 /hr
    2,454 hours
    4.97
  3. Nasrajan J.

    Nasrajan J.

    PHP Expert , Project Management Consultant

    India - Last active: 13 days ago - Tests: 10 - Portfolio: 13

    I am Zend Certified PHP 5 Engineer. Over the last 12 years, I have developed and administered websites using LAMP technologies and tools including - xHTML, HTML5, JavaScript, CSS, Ajax, MySQL, PostgreSQL in platforms like UNIX, Linux and Mac OS X. I am passionate about open source and am familiar with a large number of open source software and technologies. My core competency lies in understanding the goals of the website in detail and converting it to a full- fledged cost-effective product with faster turn-around time. I also have the following skill sets. Expert in Search Engine Optimization. Strong in Object-Oriented Analysis, Design & Programming and technical documentation in Unified Modeling Language (UML). Strong Linux system administration skills, especially LAMP administration and troubleshooting. Experience working in agile environment. Strong project management skills and leadership abilities.

    Groups: Zend Certified Engineers

    $30.00 /hr
    3,769 hours
    5.00
  4. Benjamin V.

    Benjamin V.

    NinjaTrader, TT, APIs, FIX, R, TradeLink

    Spain - Last active: 4 days ago - Portfolio: 14

    I am an expert quant developer (C#, C++ and R), with a solid background in software development, trading, physics, mathematics, engineering and research. I am experienced coding for traders and quants, and familiar with the mechanisms and workings of securities markets, exchanges and market data (both time & sales and full order book). I am experienced working with - and coding against - trading APIs and other common elements of the client/message server architectures typically seen in trading systems. I am an expert in systematic trading research, simulations, backtests, optimizations, and trading, and in the programming and use of R for statistical empirical finance work. I am the TickMaster ( http://tickmaster.webs.com ). I have degrees in Physics (MA, University of Oxford) and Petroleum Engineering (Imperial College, London). I am a new Elancer (as of September 2013), based in Madrid. My first language is English. I also speak fluent Spanish.

    $85.00 /hr
    1,038 hours
    4.77
  5. Bryan L.

    Bryan L.

    RockStar iOS | Android Guru

    Malaysia - Last active: 6 days ago - Tests: 6 - Portfolio: 10

    I have been working with native iOS development since 2008, and perfectly mastered all parts of mobile technologies & skills with lots of experiences. During last 5 years, I have developed iPhone, iPad, Android apps including social networking app, dating app, chat app, shopping app, fitness app, video/photo app, games, business apps and enterprise apps. Additionally, I have 3 years of carryover experiences in web programming with PHP, MySQL, JSP, C#, Ruby on Rails. Especially, I have already owned the best approach and sophisticated methodology for completion of mobile projects successfully. So I can surely manage any kind of projects for mobile platform, web platform and desktop platform. I love creative, innovative and professional works. I hate fall behind technologies, hackneyed idea, poor quality work result. Flexible & swift communication, Agile SCRUM approach is my strong point. It's most important to complete projects perfectly & successfully. I enjoy new challenges on daily basis, looking to overcome my own high standard goals. Give me your idea, and your dream will come into reality! :) Skill-set: ● Native: iOS, Android, Windows8 (Objective-C, Swift, Java, C#), JNI, NDK (C/C++) ● Hybrid: PhoneGap, Xamarin, Titanium (HTML5, jQuery Mobile, C#) ● Web service: XML/JSON, REST/SOAP ● Device, Kit: Bluetooth Low Energy (BLE), iBeacon, Datzing, NFC, credit card reader, MIDI ● Cloud backend: Parse.com, Parse SDK, Parse REST, Parse Cloud Code, Amazon S3 EC2 AWS, Firebase, Foodie, remoteStorage, Twillio, Plivio ● Chat & Messaging Engine: XMPP, Jabber, OpenFire, OpenTok WebRTC, Ejabberd, Erlang ● Media Streaming: Wowza, SoundCloud, Red5, Icecast ● Video/audio/image processing: OpenCV, GPU Image, CoreAudio, EZAudio, Pitch Control, Bass, AVFoundation ● Vector graphics processing: SVG, SVGZ, Illustrator ● Video/audio streaming, codec: Wowza, Red5, H.323, MPEG-4 ● VOIP, Cloud Communication: Twillio, Heroku, Tokbox ● Speech recognition, text-to-speech, Siri, OpenEar ● HTML5, Ruby on Rails, PHP, ASP, JSP, C# and their frameworks ● MySQL, SQLite, Oracle, SQL Server, ODBC ● Facebook, Twitter, Linkedin, Instagram, Youtube, Pinterest, Vimeo ● Google Map, Foursquare, Geolocation, GPS, Open Street Maps ● Augmented Reality: Vuforia, Metaio ● Cocos2D, OpenGL, Corona, Unity3D, Box2D ● Game Center, In-App Purchase, RPG server ● iAd, Adwirl, Revmob, Admob, Chartboost, Tapjoy, Flurry, Testflight ● Mantis, JIRA, RedMine, BaseCamp, Huddle, Sprint.ly, Github, BitBucket, SVN ● Cloud services: iCloud, Rackspace, Zoho CRM, Salesforce, Azure, AWS, EC2, Dropbox ● Enterprise Resource Planning (ERP), Cloud POS, Warehouse Management ● P2P Payments: Bitcoin, Guldencoin, hivewallet, breadwallet ● Online Payment Gateway: PayPal, Authorize.net, Stripe, Venmo, Braintree, Payleap ● Mobile Game Genre: Casino Slot machine, Poker, Chess, RPG, Arcade Soft-skills pertain to my work: reliable, prompt, quick learner

    $60.00 /hr
    206 hours
    5.00
  6. Marcel Popescu

    Marcel Popescu

    Senior .NET Developer

    Romania - Last active: 4 days ago - Tests: 6 - Portfolio: 3

    I am a senior .NET programmer with over 20 years of professional experience, mainly in back-end C# applications using SQL databases - web services and Windows services. I am very familiar with SQL data modeling and normalization up to third normal form. One of my recent accomplishments was changing an error-prone, manual process that was taking three days each month into an automated, five-minute scheduled task using MS SQL Data Tools. Unit testing and test-driven design are very important to me - I have a book on TDD available at http://www.amazon.com/TDD-example-Evaluating-expression-ebook/dp/B005TEN130 . I don't mind working on pre-existing code without tests but I generally insist on adding them to any code I change.

    $40.00 /hr
    426 hours
    5.00
  7. Kristian Vike Pedersen

    Kristian Vike Pedersen

    Norwegian Translator and Proofreader

    Norway - Last active: 4 days ago - Tests: 1 - Portfolio: 1

    My name is Kristian Pedersen, I am a full-time native Norwegian freelance translator living in Bergen, Norway. I am fully professional translator and proofreader and one of the best Norwegian translators that you can find on Odesk. Some of the earlier projects that I did were in below categories: • Travel and Hotel • Chemistry and MSDS • Technical • IT, Computer Games etc. • Casino specialist • Financial, Business • Marketing • Social Science and Sociology • Human resources My employers tells me that I deliver high quality on-time and that I am reliable and pleasant to work with. I have more than 5 years of full-time experience from delivering high quality translation services and have worked for several high-end clients such as Dropbox, HP, goDaddy, Hitachi, Sonos, Ask.fm, Microsoft, Netflix and more. I hold a Bachelor Degree in Industrial relationships and have more than 5 years of working experience from the Governments in Norway. For more information, please review the attached CV. My translation output is 3000 words. I can also offer you a fair price for a combined translation and proofreading since I collaborate about this with some of my collages. I am familiar with several CAT-tools, my main working tool is Trados 2014. I hope to hear from you and would greatly appreciate to collaborate with you in the near future. Kind regards, Kristian Pedersen

    $35.00 /hr
    68 hours
    5.00
  8. Karen Davies

    Karen Davies

    Detailed Senior Graphic Designer

    United States - Last active: 3 days ago - Tests: 3 - Portfolio: 54

    I simply love what I do: Precise. Professional. Passionate. This is the way I operate. The "process" of the product is just important to me as the end result. I listen carefully, design with intention and operate with integrity. 25 professional years of solid branding ideas infused with an eye toward future media. Multidisciplinary digital/print creative offering a versatile yet focused skill-set; a balance of creative and analytical qualities combined with two decades of experience. I thrive on exceeding client expectations and take pride in honest, clear communication. I've made clients happy at all budget levels, in all categories. Come on along and let's see what we can produce together.

    $39.00 /hr
    241 hours
    4.94
  9. Laszlo M.

    Laszlo M.

    senior creative designer and photographer

    Ireland - Last active: 19 days ago - Tests: 7 - Portfolio: 25

    I have been interested in visual arts since I was a teenager. I had the opportunity to work with some expert photographers and graphic artists allowing me to improve better than any other ways. My skills and experience now cover a wide range of Creative Arts techniques, allowing me to fulfil complex tasks as well as to develop custom solutions for specific purposes.

    $30.00 /hr
    362 hours
    4.88
  10. Vitalii Ruzhnikov

    Vitalii Ruzhnikov

    Javascript and Python/Django Developer, ElasticSearch, Redis, Mongo

    Montenegro - Last active: 15 days ago - Tests: 4 - Portfolio: 6

    Founder and developer of http://try.macbuildserver.com/. We've built service that served 80k unique visitors per day until Apple banned our enterprise certificate. Now service is in redesign because new concept is needed for using own developers ios provision profiles and certificates. You can read about us simply typing "macbuildserver" in google. Stack of technologies: python, django, bash, html, jQuery, Amazon AWS, redis, rabbitmq, celery. We've learned from launching macbuildserver and created small service http://builds.io/. Now it is a small service to distribute all apps not passed to Apple AppStore - game emulators, bittorrent downloaders, etc. Backend is written in pure python using celery, redis and shell scripting. Frontend uses bootstrap. Currently we develop new service to automate whole process of building ipa's, their resigning and delivering to customers. Beta will come soon Stack of technology: django, javascript, html, bootstrap, celery, python, bash scripting, Amazon AWS, Redis, PostgreSQL. Founder and developer of http://shotbuf.com/. Our new mobile app which allows paste links, text notes, images, email addresses from desktop to iOS device using Dropbox API. Stack of technologies: MacOSX SDK, ios, wxPython. Participated as a developer in creation of first release LinguaLeo iphone mobile client. Russian startup for learning english which raised 3 million dollars from RunaCapital. Stack of technologies: Core Data, UIKit, multi-threading, Networking. https://itunes.apple.com/ru/app/anglijskij-azyk-s-leo/id480952151?mt=8 Participated as an iOS developer and scrum master in creation of Time-Drive. Task management tool and pocket planner. Stack of technologies: Core Data, Kal, UIKit, UIAnimation, Evernote SDK, parse sdk etc. https://itunes.apple.com/ru/app/tajm-drajv-ezednevnik-po-metodu/id609563497?mt=8 As a freelancer participated in finishing legacy project MyCity Samara. Stack of technologies: MapKit, UIKit, server communication from iPhone, etc. Certified Scrum Master. Serious background in server-side java: Spring, maven, CI, jdbc, hibernate, servlets. B2B apps.

    $40.00 /hr
    332 hours
    5.00