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Last updated: October 1, 2015
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D Prohorov

C/C++/Ruby software developer

Ukraine - Tests: 1

A talented, ambitious and self-motivated specialist with a strong technical background with comprehensive experience of developing apps using programming languages С/C++ and Python on Windows and Linux Platforms using multithreading programming technologies, client/server network programming (TCP/IP sockets) technologies, HTTP(S) and cgi Web technologies, cryptographic algorithms, relation databases. Also experienced in Linux server administration. Initiative and persistent in developing effective solutions to problems. Before starting a task analyzes it thoroughly, pays attention to details and looks for methodical, optimal and effective approach to achieving objectives. A quick learner who can absorb new ideas, learn new information and master new skills quickly. Pays certain attention to constant self development and development of own professional skills. A good team player who exchanges experience with pleasure. Adapts easily and quickly to new demands and switches easily to other tasks. Deadline orientated, self-discipline, punctual, reliable and responsible.

$20.00 /hr
0 hours

Darjuš K.

Darjuš K.

PHP, ajax, json, jquery, E-commerce websites, Online shops, and more..

Lithuania - Tests: 2 - Portfolio: 3

- Custom E-commerce website with tailormade features ( with PHP, Dot Net) - Website design and development with Laravel framework Wordpress Magento OpenCart Prestashop Joomla Javascript ( jquery, json, ajax, angularjs ) - PSD to custom Magento/Opencart/Prestashop theme Migration any type with Wordpress, Joomla, Opencart and other cms.

$4.00 /hr
17 hours

Adilson R.

Adilson R.

iOS Android Expert(Java, ObjC, Swift, Web Service, Parse, Github, DSP)

Netherlands - Tests: 11 - Portfolio: 4

"MY CUSTOMER'S PERCEPTION IS MY REALITY!" "I know WHAT YOU WANT MOST and WHAT I DO BEST." I am a senior IT professional who have 10+ years of software development experiences. My career had been started as a DSP expert, now I have 2 years of web programming and 5 years of social mobile app development experiences. I have delivered a lot of top quality products to my clients. My experiences and skills. Experienced with social apps - Photo, audio and video editing and sharing app - Dating app - Health, Fitness and Patient management app - Restaurant, shopping and Taxi ordering app - VOIP, Video streaming Skilled Frameworks, API and Technology - Social network integrating(FB, Twitter, Linkedln, Google API) - Chatting and Messaging (XMPP Protocol) - Geo Localization (Google Maps API) - Backend Service (Hosting and Landing) - In app purchase and push notifycation - App Advertising (Xplode, Revmob, Admob, Adcolony and Chartboost) Used mobile game engine - Cocos2d, Cocos2d-x, Box2d, OpenGL Cross Platform support - Phonegap(Angular JS, JQuerry mobile, HTML5) - Titanium and Xamarin My Professional Technology - Digital speech/audio processing - Multimedia processing(ffmpeg, vlc) - VOIP(linphone) - Bluetooth (BLE) As I described I always do my best to satisfy my customer's all requirements with top quality product based on my creative skills and effort. Thanks for visiting me!

$50.00 /hr
70 hours

Achhari Thakur

Achhari Thakur

Top notch IOS Devloper

India - Tests: 5 - Portfolio: 5

I am a mobile application developer in Ios using objective C, have knowlegde of Xcode, Mac OS, . want to create wonderful and buisness oriented apllications. Software developer for more than ten years. Started my first iOS application back when iOS SDK was introduced. Since then I had explored plenty of dark corners of iOS ecosystem and this really helps me to pick the right tool for the job. I am self-motivated agile worker. Always friendly and proactive in communications which makes me a good team member/leader. I have extended experience with following technologies: Apple native frameworks - from UIKit/Autiolayout and CoreData down to OpenGL, CoreAudio and Accelerate.framework Ad-Hoc app distribution - Testflight, HockeyApp, ; In-House app distribution Project management - JIRA, RedMine Continious integration - TeamCity, Jenkins My code contains best practices, always clean, self-documented, editable, localized and synchronized. Most of UI is in storyboard. I can use any VCS, but git is my favourite one. My experience is not limited by C / Objective-C / Objective-C++ / Swift. I have experience in backend development so it i …

56% Job Success
$11.11 /hr
243 hours

Jakub P.

Jakub P.

Full-stack mobile developer with web development experience

Czech Republic - Tests: 15 - Portfolio: 15

24 Hour Support!!! Wide Range of Skill Set!!! Rich Development Experience!!! I am a software developer with 15+ years of development experience. I have built and delivered 50+ excellent and high-rated applications on both iOS/Android platform including photo sharing, e-commerce, advertising, photo sharing, social network related applications, etc and 20+ websites with good UI/UX and rich features as well as some desktop applications with complex logic. I also have experience handling large-scale projects. And I am a good team player. I have a team of developers who are young, skilled, passionate and with high standards for the product they are building. Their skills, experience, passion and entrepreneurial attitude would guarantee high quality of the work and would be a good asset for you. I always care about the quality of service I provide to clients. I value the good communication. I always ask good questions to clarify the requirements better and suggest good solutions. And I prepare realistic estimate and robust technical design. Attention to details, sticking to deadline and write maintainable code are my purse. Finally I am interested in helping those who want to integrate mobile/web solutions into their business. I want to use upwork space to make connection with good businesses and build long-term relationship with them.

67% Job Success
$50.00 /hr
169 hours

Jiggneshh G.

Jiggneshh G.

Senior Software Developer (Ruby, Ruby on Rails)

India - Tests: 4

Hello, Are you looking for a software developer having following qualities? * Highly Experienced * Professional * Proactive * Reliable * Committed * Focused * Delivering Quality Work If you are, then we can team up. I am Jiggneshh, a Senior Software Developer having 9+ years of experience in developing and delivering commercial software in diverse domains. I have expertise in designing, developing and delivering web-applications meeting the customers expectations and helping them gain increase in productivity using the solution delivered. Following is the link to my detailed career profile: Below is a list of few of the recent Ruby projects I worked on for various international clients: ------- SimplyHome About Its a solution wherein embedded devices send data to the system via RESTful API and end-users access the data on mobile app again via the API. For detailed information on how this system works I would request to refer the following page Responsibility I was responsible for developing: * A REST API to be consumed by the mobile app as well as various kind of electronic devices, installed in a Home/Office/Building etc, sending events to the API and then triggering primary and/or escalation alerts as per the preferences setup for various device-event combination. The REST API was fully developed using TDD methodology. * An Admin Portal to be used by Customer Care Executives to manage, using the API, the data in the source system. Environment Ruby 2, Rails 4.2, RSpec3, Twitter-bootstrap-3, Delayed-Job, Capistrano, Ruby Gems, HAML, jQuery, AJAX, PostgreSQL, Git -------------- Quinn360 | Pocketworks, UK ( ) About A 360-degree review platform built for providing an accurate evaluation and understanding of how individuals are perceived in the eyes of their superiors and peers. The key features of this platform are: Managing Clients, Managing Custom Questionnaires, Setting up Reviews and Generating the Review Reports. Responsibility Phase 2 development and deployment requiring the key features mentioned above. Environment Ruby 1.9.3, Rails 3.2.14, Ruby Gems, ERB, jQuery, AJAX, PostgreSQL, Git -------------- Velocity | MobiquityInc ( ) About It is a Content Management Platform that allows you to integrate all of your content like Quizzes, presentations, certifications, videos, games, HTML5 modules, sales aides, etc into your own apps. It provides features like sending out targeted messages, creating competitions, sharing the leaderboards and creating customized audience response systems. Responsibility Maintaining and adding new features to the system. Environment Ruby 1.9.3, Rails 3.2.14, Ruby Gems, HAML, ERB, RSpec, Cucumber, Jasmine, CoffeeScript, Backbone.js, jQuery, AJAX, Travis CI, MySQL 5.x, Git -------------- RepDrive ( ) About An easy to use online reputation platform that helps businesses increase their online rating as well as monitor and report on all review activity. Responsibility Development from scratch and deployment Environment Ruby 1.9.3, Rails 3.2.14, Ruby Gems, HAML, ERB, jQuery, AJAX, Travis CI, MySQL 5.x, Git, Twitter Bootstrap, Digital Ocean, Twilio API -------------- MealLogger ( ) About A visual food journal that allows you to connect with and get guidance from nutrition professionals. Allows creating a meal journal from pictures taken with a digital camera or cell phone.The application has a website as well as mobile application version. Responsibility Developing a dedicated RESTful API to be consumed by the mobile app and also developing the website version using Ruby on Rails for this application. Also integrating the system with external Fitness platforms like Fitbit, Runkeeper etc to import a user's data. Environment Ruby 1.9.3, Rails 3.0.11, Ruby Gems, HAML, ERB, jQuery, AJAX, EngineYard, MySQL 5.x, Git, RSpec Thanks.

53% Job Success
$30.00 /hr
626 hours

Alexandr Voronsky

Alexandr Voronsky

Mobile Developer

Ukraine - Tests: 2 - Portfolio: 6

Hello! I'm professional Android developer, have a good engineering skills. Today have few own mobile projects. I'm active man that likes only perfect things, in one word - I'm perfectionist, have an analytical mind. Punctual, communicative and friendly, feel free to contact me. Waiting for your offers. Have a nice day!

94% Job Success
$11.11 /hr
0 hours

Nazar Yavornytskyy

Nazar Yavornytskyy

IOS developer

Ukraine - Tests: 1 - Portfolio: 2

Currently I'm Java and IOS developer, also I have my own application in the AppStore and I'm preparing next one for publishing! During last 4 years I'm working in big company which are producing business orientation products. Where I've implemented a lot of web services for our customers. One of my last task was support and develop new futures for Task List manager - it's web client for manage user's tasks, which are implemented by using GWT.

$12.00 /hr
0 hours