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Hernan T.

Hernan T. Agency Contractor

Asp.Net, MVC, C#, WCF, DotNetNuke, JQuery, SQL Ser...

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

I have an experience of 7+ years developing several desktop, web and server applications with the use of technologies like: - .Net / C# - Asp.Net / Asp.Net MVC - HTML / LESS / CSS - Javascript / JQuery / KnockoutJS / RequireJS / QUnit - WCF / Web API - SQL Server - NHibernate / Linq2Sql / Entity Framework - DotNetNuke - SVN / Mercurial / Git - NUnit - StructureMap / Ninject - and several others libraries for services such as cakemail, mandrill, facebook, google maps, webex, etc.

$30.00 /hr
11,172 hours
4.96
Victor Vlasenko

Victor Vlasenko Agency Contractor

Founder and Senior Developer at SysGears

Ukraine - Last active: 2 days ago - Tests: 4

A senior developer with over 12 years of experience, focused on creating complex Java/Scala solutions. Especially efficient at software optimization and implementation of high performance computing systems. Fully dedicated to product quality, beauty of architecture and performance of the code. Technical Proficiencies: - Languages: Java, Scala, Groovy, JavaScript - Web Frameworks: Grails, Play 2, AngularJS - Frameworks: Akka, Spray, ZooKeeper - Databases: MongoDB, MySQL, H2

Associated with: SysGears
$30.00 /hr
1,046 hours
4.92
Pavel K.

Pavel K. Agency Contractor

Senior Rails / Ruby developer

Ukraine - Last active: 24 days ago - Tests: 4

4+ years experience using TDD with Ruby (Rails & Sinatra) My career in IT sector started from an Internet start-up (a new technology in Internet advertising). Having started as a Junior programmer I've quickly grown to highly qualified Senior developer. I also developed myself as a Team Leader and later as a Project Manager. I have widely distributed with highly rated professional skills in variety of informational technologies and other areas. - Experienced at developing and managing a highly loaded systems; - Gained few years experience in developing mobile WAP and HTML5 games; - Experienced at developing a booking ticket system (airplane/boat/bus/train). - Developed a wide range of websites using HMTL5, CSS3, Ruby, Ruby on Rails, Sinatra, AngularJS, MySQL, SQLite, PostgreSQL, MongoDB, Sphinx, Redis, nginx, phonegap, php, etc. I have the great interest of creating architecture and bussiness solutions for big projects. My colleagues see me as highly motivated and oriented on a the best result. I'm looking for some interesting projects for long term cooperation.

$49.99 /hr
690 hours
5.00
Ivan I. Parfenchuk

Ivan I. Parfenchuk Agency Contractor

iOS/Ruby on Rails Top Rated Developer

Russia - Last active: 24 days ago - Tests: 6 - Portfolio: 14

Hello and thanks for considering me for your project! My iOS experience includes expert-level proficiency in all the core iOS components and frameworks like UIKit, Core Data, MapKit, Core Animation, Quartz 2D and so on, integration with various APIs and web services. I usually use Cocoapods for managing libraries, both Storyboards and xibs for interface, KIF/specta/expecta for tests and specs. Also, I'm already using Swift components in my production apps. My Ruby on Rails skill set includes working with MySQL/PostgreSQL, MongoDB, RSpec/TestUnit/Capybara, Slim/Haml/ERB/RABL, JavaScript/CoffeeScript, Ember.js, Sidekiq and other numerous gems and technologies. Feel free to contact me for any kind of work. Objective C, iOS, Mac OS X, C, C++, Ruby, Ruby on Rails, Ember.js, MySQL, PostgreSQL, MongoDB, Rspec, Parse, C#, REST, PHP, XML, XSLT, JSON, XCode, Unit testing, Integration testing, Core Data, MapKit, Core Animation, Quartz 2D, ShareKit, MagicalRecord, KIF, specta, expecta.

Associated with: uSpec
$40.00 /hr
1,498 hours
5.00
Eric Westbrook

Eric Westbrook Agency Contractor

Mobile Games Consultant/Artist/Developer (Us Based...

United States - Last active: 1 month ago - Tests: 6 - Portfolio: 28

*I have made 50+ of my own apps/games *4 years of icon design *15 years Graphic Design *5 Years Gamesalad Is this game idea posable? Will it make money? How do we monetize? Need top game ideas? If you are asking these type of Questions and searching google is not getting you the answers you want. I have the answers you want. Let me help you make sure you are going in the right direction. Why Hire Me? *Reached #1 overall & grossing in russia *Reached #1 in music games *Reached #1 card/word *Reached #21 in strategy *Featured in 1000+ places across the globe *Worked on 100s of titles *I have an excellent understanding of GUI, UI design, and wire-framing *I stay up-to-date with Apples constantly changing technology.

Associated with: Fusion Affect Dev Agency
$33.00 /hr
128 hours
4.90
Ronoaldo P.

Ronoaldo P. Agency Contractor

Software Engineer, Cloud Solutions

Brazil - Last active: 2 days ago - Tests: 5 - Portfolio: 5

I am a Computer Scientist and Software Engineer with primary focus on Cloud Computing and on highly scalable software design and implementation. The majority of my experience with large scale systems are building web-based tecnologies. Furthermore, I am also proficient on other engineering skills as automation scripts for building cloud virtual machines, cloud servers deployments on Google Compute Engine, Amazon EC2 and Digital Ocean. I am passionate for software and computer science. Let's make computers do amazing things!

Associated with: Cloud Solvers
$100.00 /hr
159 hours
4.89
Elena Kostirina

Elena Kostirina Agency Contractor

Graphic designer, Illustrator

Russia - Last active: 3 days ago - Tests: 1 - Portfolio: 7

I’m a Graphic designer and an illustrator since 2003. I have extensive experience in the development of Identity for different companies. Also I make website creation. I am looking for the opportunity to create illustrations for various projects. I also take care of the development of Identity & website for your company. You can see my portfolio: on behance http://www.behance.net/zhishi/frame on flickr http://www.flickr.com/photos/zhishi/ on my website http://zhishi.ru/portfolio/

Associated with: zhishi
$30.00 /hr
406 hours
4.95
Alex K.

Alex K. Agency Contractor

Python/Django, js(JQuery, AngularJS), PHP, MODx,...

Russia - Last active: 3 days ago - Tests: 11 - Portfolio: 1

Over the last 8+ years of experience in web developing industry. I have experience in following fields: PHP (Zend Framework, MODx, Slim(MF), Paris+Idiorm, Twig Template Engine etc), Python (Django, core), Databases(MySQL, MSSql, mongo), Nodejs, Flash (Actionscript 2/3, Flex 4), CSS, (X)HTML(5), Javascript(JQuery, JQueryUI, Angularjs), Git. Solid administration skills: linux, apache, nginx, php-fpm, git, gitlab, redmin, mysql, mongodb, nodejs, postgresql, zabbix, vagrant, chef. My objectives is constatly growing and participate in the interesting projects. I'll do my best.

$30.00 /hr
434 hours
5.00
Mikhail P.

Mikhail P. Agency Contractor

Experienced Python/C++/Oracle Team Lead

Russia - Last active: 13 days ago - Tests: 5 - Portfolio: 6

Over the last 10 years I have developed wide range of business software using Python C++, Java, C# for frontend and Oracle and MySQL for backend. My primary experience is the problems solving, not just writing in particular programming language. Fast prototype developing for new systems and extending the functionality and refactoring for the old one.I'd like to use automated software testing, because it's increases my productivity and software quality. Check my code on github - https://github.com/kmmbvnr I'm author of several django related libraries for simplifying development and testing.

Associated with: FairDev
$35.00 /hr
1,077 hours
5.00
Badar Haider

Badar Haider Agency Contractor

C#, Asp.Net, MVC, HTML5, JavaScript, MSSQL, WCF, A...

Pakistan - Last active: 19 days ago - Tests: 7 - Portfolio: 8

- I am an experienced and expert programmer, architect, project manager, team member and lead - I have 9 years of extensive experience in Web and Desktop applications development - I have broad working experience in projects, products & ERP ranging from small to enterprise, simple to complex, industry to education and health to marketing for small to large companies - I have expertise in .Net, C#, VB, Asp.Net, MVC, HTML5, CSS3, JavaScript, JQuery, AJAX, Web Services (SOAP & RESTful), MS SQL Server, MySQL, Crystal Reports and EDI - I am also expert in XML, PL/SQL, TSQL, LINQ, ADO.Net, Entity Framework, Unity Framework, Castle Windsor, TFS, SVN, Github, Visual Basic 6, Oracle Database, Facebook and Twitter API, Paypal and Authorize.Net - I am very proficient in SDLC, Object Oriented Analysis, Design and Programming, Tiers and Layers Architecture, Database Design, Design Patterns and Multi-Threading - I am good in Design Pattern implementation including MVC, MVP, MVVM, Factory, Dependency Injection and Singleton - I am very good in Performance Optimization, System Integration and Test Automation such as Unit, Functional & Web - I am very detail oriented and love to document everything even tiny details. I am very good in preparing documents including Project Proposal, Scope, User Scenarios, Features, Functional Requirements, Data Modeling, Workflows, UML, Wire-frames, Tasks Sheet, Work Order and Milestones - I am expert in writing intelligent and complex algorithms. I have developed Stacking, Packing & Picking Plans Generation and Forecasting algorithms - I have worked in conventional and AGILE Scrum environment - I have developed mobile web applications using HTML5 and JQuery Mobile - I have good architectural, organization & communication skills - I am self-motivated, creative, honest and hardworking - I am not a traditional or typical developer; I always think out of the box and love the challenges I have worked on many applications including Material Resource Planning, Distributed Resource Planning, Electronic Inventory Management, Barcode, Logistics, Transportation, Shipping, Supply Chain, Forecasting, Warehouse Management, EDI, CRM, CMS, FMCG, Manufacturing, Costing, Trading, E-Commerce, POS, Accounting, Finance, HR, Payroll, Institute/School Management, Email Marketing, Social Media, Rewards & Loyalty Program, Health Care, Hotels Booking and Microsoft Active Directory, Exchange Server and Office365 solutions. Among my strongest areas are architect designing and design patterns implementation such as MVC, Singleton, Factory Method and Dependency Injection. A good architecture provides a strong base to application. I divide whole project in independent and fully functional tiers and layers such as GUI, Business Logic and Repository (DAL & Database), any change in any layer does not affect others, for example change in Business Logic or database will not affect GUI and likewise. To take full advantages of a good architecture I build my own DTO (Data Transfer Objects), BO (Business Objects) and Foundation. This architecture enables me to make any change, bugs fixing, enhancement, parallel development and TDD/ Test Automation quick, simple, easy and effective. I prefer to use Provider Model (Interfaces/Factory Method/Extensibility) if application is extendable and dynamic in nature. My objectives are very clear: client satisfaction at best level, excellent feedback, learning, earning and a good everlasting business relationship.

Associated with: ZHB Tech
$33.33 /hr
1,322 hours
5.00