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Andrey K.

Andrey K. Agency Contractor

Pro iOS Developer

Russia - Tests: 2 - Portfolio: 5

More than 5 years experience in native iOS applications development using latest Apple technologies, great number of successfully completed projects including my own apps. Experience in big and complex projects for well known customers. Ability to work as a part of a big team or alone. Key knowledges: Software Architect, Design Patterns, iOS SDK, xCode, Team-Leading, Multithreaded Application Development, MVC. SWIFT: Largest experience and understanding of the modern Apple programming-language: closures, functions, optionals, structs, enums, control flow, pattern matching, data modelling, GCD, extensions Apple xCode 3-6: "Instruments" for testing: leaks, allocations, CoreData tool, Time profiler, Performance tool, Zombies, File Activity etc. C/OBJECTIVE-C: Strong Objective-C skills, modern style (GCD, ARC, blocks programming, object literals etc.). Apple’s code documentation: UI & AppStore guidelines, iOS 7 UI/UX guidelines. Memory Management, protocols, categories etc. COCOA/COCOA TOUCH FRAMEWORKS: UIKit, Foundation, CoreGraphics, CoreAnimation, CoreImage, CoreLocation, CoreMotion, AVFoundation, GameKit, MapKit, Social, CoreData, StoreKit, QuartzCore, Accounts, AudioToolbox, SDWebImage, AddressBookUI, CoreMedia, CoreVideo, MessageUI, CoreText, EventKit, SpriteKit, CloudKit and others. DATABASES: SQLite (mobile, powered by CoreData.framework), Data Modeling, Multithreaded DB management. I have the strong iOS development skills with more than 5 years experience and a large number of completed and published projects including my own products. I know how to create any custom iOS applications from the beginning till the AppStore release. KEY SKILLS: - ability to start and finish any project (have a lot of my own AppStore projects) - build easily supported, workable and stable project architecture - make UX the most user-friendly and unlocked with multithreading - pixel perfect Interface Building works - Data Modeling and DataBase management in multithreaded environment - ability to apply any kind of iOS animation  I love to produce a great products for people.

Associated with: KickApps

$33.33 /hr
100 hours

Ujjal Suttra Dhar

Ujjal Suttra Dhar Agency Contractor

Software Engineer & Technology Enthusiastic

Bangladesh - Tests: 8 - Portfolio: 11

Currently I am working as a mobile app developer for both iOS and Android platform parallel. I have developed a wide range of websites using HTML, CSS, PHP, and MySQL My competency lies in core , iOS, Android, JAVA,PHP and MySQL. I also have some experience in the following areas: SQL, OOP and software development. I can assure clients that,I will be honest on my job and will deliver the work in time with better quality. Skills: Mobile: iOS, Objective C, Swift, Android JAVA core Java,J2EE JDBC,ODBC,MySQl,XML,SOUNDS,MULTITHREADING PHP core,OOP Joomla 1.5,1.7,2.5, Module development,Component development ,Customization C/C++ Online programming on online judges like Uva,Codeforces,Topcoder,SPOJ DATABASE SQL,MySQL,Oracle,MSSQL N.B : I am well skilled in programming and fast coder. When you will hire me,you will recognise me.

Associated with: iTechHunters

100% Job Success
$27.22 /hr
25 hours

Juan Bautista Cabral

Juan Bautista Cabral Agency Contractor

Senior Python Programmer

Argentina - Tests: 2 - Portfolio: 2

Born in Argentina, working in python sice 2007. His main interest are: data mining, business intelligence and machine learning. I'm have my Mg Software Engineering degree from the Technological University in Argentina and my postgraduate degree in Statistics analysis from the National University of Córdoba. Actually I am PhD student and my research is about "machine learning and data mining for astrophysics database. The last 5 years i working as researcher in the UTN and we develop a new paradigm in analysis databases ( I work for many startups mainly in python an java always working i data analisis from diferent sources; probably this is the most interesting project of all is a plataform for create olap-cubes with videogames ( sorry only in spanish)

Associated with: Cordatazo

100% Job Success
$30.00 /hr
576 hours

Pavlo H.

Pavlo H. Agency Contractor

Professional .NET developer ASP.NET, MVC, EF, SQL, JS

Ukraine - Tests: 3

Specialist in the field of IT technologies with 8+ years experience. A Software Developer with over 5 yrs commercial experience in the web/internet area primarily with ASP.NET and SQL Server. 3 yrs - DeskTop application. Within this area has successfully completed a number of different commercial projects. As a result of working on a variety of projects both within a team and individually using emerging technologies such as .NET 2.0/3.5/4.0/4.5 has the necessary skills and experience to work in areas of web/internet development. • Good insight into design patterns and designing applications using an OOPS • Experience of developing business applications using in C#/VB, . Net ramework, ASP.NET, ASP.NET MVC, Web Api, WPF, WCF, ADO.NET, LINQ, EF, AJAX, JavaScripts • Experienced working with Git, Perforce SVN, TFS • SQL programming experience, wrote back-end Procedures, Functions, Triggers and query optimization techniques • Experience in implementing reporting using Crystal and Microsoft Reports • Experience integrating open source tools and libraries in the .NET application project • Experience in front-end level: AngularJs, jQuery

Associated with: SmartApes

100% Job Success
$30.00 /hr
1,826 hours

Nicolas R.

Nicolas R. Agency Contractor

Web developper

France - Tests: 8

I am a web developer for six years and I am searching for a long-term web projects. I graduated from the Rennes university (France) with a Bachelor's degree in translation (french, english, spanish and german) in 2008. I also graduated in web development and Internet Technology in 2009 (bachelor) and 2011 (Master's degree). I have worked on many web projects using the following technologies and languages: PHP, WordPress, HTML5, CSS3, jQuery, Zend2, Android, Ajax, Responsive design : Bootstrap/Less, etc. I have also worked for two years in a Wordpress team as a lead web developper and I master Wordpress development (themes, plugins, custom functions, widgets). I am available for full-time projects. Contact me if you are interested in teaming up with me.

Associated with: Virtual Translation Solutions

93% Job Success
$20.00 /hr
486 hours

Andrey Chorniy

Andrey Chorniy Agency Contractor

Senior Java (JEE and Android) Developer

Ukraine - Tests: 3 - Portfolio: 7

During my 11 years experience I've worked with a lot of java technologies and frameworks, performed a lot of refactorings and system re-deisgns and application performance tuning. My latest experience include application development for Android platform and web-applications with Java/Jboss-Seam/JSF/Hibernate/Spring. System integration with CMS systems like Alfresco, Artesia (OpenText) I have strong background in application performance tuning. Follow the best OOP principles and Design-Patterns. I also have an experience in developing information retrieval systems, datamining, textmining, evolutionary/genetic algorithms. I'm looking for challenging Java/JEE/Android projects.

Groups: Android, Sun Certified Professionals

Associated with: Texus

100% Job Success
$30.00 /hr
2,901 hours

Son Luong

Son Luong Agency Contractor

Expert iOS and Game Developer

Vietnam - Tests: 6 - Portfolio: 2

With 4 years of experience in developing iOS Apps, my goal is to create great apps that can satisfy the most difficult users. I take pride in my work and will do my best to deliver you the best products possible. I have a wide range of experience making apps including: - Social networking - 2d games ( platforming, isometric, card games... ) - Photo editing - Chatting/Messaging - News reader - All kinds of apps with web service interaction. If you have an idea, tell me and we'll make it into reality together. Best regards, and best luck on your projects.

Associated with: jShort

93% Job Success
$22.22 /hr
210 hours

Bruno F.

Bruno F. Agency Contractor

Information Technology Consultant, Odoo Expert

Uruguay - Tests: 4

My objective is to help people understand what technology can do for them. The past year I've been deep diving both Odoo (v8) and openerp (v7), doing extensive customizations on the base modules (especially the accounting related modules), plus developing a custom tailored application with over 2000+ total programming hours, serving as the lead programmer and technical analyst. I'm a top of the line programmer, with varied experience, ranging from web programming, server infrastructure, enterprise workflows, ERPs and databases, up to openGL based games, scientific computing and machine learning. While I'm technically proficient, the main attribute that differentiates me from most programmers is that I dig deep when thinking about businesses, using my skills as leverage to help clients make more money. Drop me a line at if you want to discuss a project.

Associated with: TDT Consultants

$100.00 /hr
225 hours

Alex Momotyuk

Alex Momotyuk Agency Contractor

Senior Android Developer

Belarus - Tests: 1 - Portfolio: 2

I am an android mobile developer with 3+ years' experience. Last time I focused on developing full stack mobile projects for Android. I have a wide range of experiences in software development using Java, C++. I am able to provide full life cycle of software engineering right from requirements gathering, design (if needed), prototype, development, testing, publishing and maintenance. I am an highly effective and reliable person able to meet the job requirements and agreed deadlines. In mid and long-term projects I like to follow TDD, version control, code reviews and other good agile practices to provide excellent results in time and build continuous and productive communication.

Associated with: Panda Systems

100% Job Success
$25.00 /hr
675 hours

Alexey Shestakov

Alexey Shestakov Agency Contractor

Senior Programmer/Developer


I'm passionate about games application. I have been successfully developing MMO FPS "stalker-online" for more than last year from the start of project. I'm working on all of basic mechanics and tools to create interesting game process and productive work of game designers. Also i have a more than 6 years experience in network administration, that allows me to create network stable code. More than wich, i have a small experience in game design to help designers create an interesting mechanics. I'm experienced in C#, Python and familiar with BigWorld Engine and Unity.

Associated with: PyPie

$20.00 /hr
1,471 hours