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Alexander B.

Alexander B.

Senior/Lead Full Stack Java Developer - Java, Spri...

Russia - Last active: 1 day ago - Tests: 7 - Portfolio: 2

My core strengths are algorithm design, deep knowledge of OOP and Java, web frameworks, and cloud services. I would like to apply these skills to helping build useful applications for big community. I have strong working knowledge of: - Spring (Core, Data) - Java core: Collections, Concurrent, I/O and etc. - Networking: TCP/IP - JPA, Hibernate, SQL. - Google Guava libraries, Lombok project, Swing, Maven. - Git, Jira, Redmine, Asana, CI (Jenkins). - Linux: I am comfortable with the bash shell, can perform system administration tasks (such as building, installing and configuring applications), and write complex bash scripts. Also I have working knowledge of the following tools, technologies, and practices - Web: frontend: HTML, CSS, XML, AngularJS, Jquery, Javascript, JSON, backend: Spring (MVC, Security), JSP, Google Web Toolkit (GWT), gson - Testing: Junit, Mockito, TDD - Application-as-a-Service: Google AppEngine (BigTable, MemCache, Billing Optimization) - Java: JDBC, JMX, JNI You can see an objective evaluation of my skills at: - Codingame website. Here held competitions for developers including solutions for non-trivial tasks: 1. Challenge scoreboard (23 November): http://www.codingame.com/cg/#!ranking:17:DontRelaX 2. Challenge scoreboard (25 January): http://www.codingame.com/cg/#!ranking:21:DontRelaX 3. Challenge scoreboard (22 February): http://www.codingame.com/cg/#!ranking:23:DontRelaX 4. Challenge scoreboard (26 April on Scala): http://www.codingame.com/cg/#!ranking:29:DontRelaX - Smarterer website. It's just additional tests passed by me: http://smarterer.com/DontRelaX I understand and regularly use OOP principles, including common design patterns. I tend to favor self-documented code that is easy to read, but I am happy to add additional documentation. I have experience taking projects from an idea to completion. I have a passion for programming, and take pride in improving my skills each day.

$55.56 /hr
1,042 hours
5.00
Waseem U.

Waseem U.

JAVASCRIPT-PYTHON

Pakistan - Last active: 11 days ago - Tests: 3 - Portfolio: 2

I am a professional web developer with years of experience in Javascript and Python. Over the past few years I have developed a wide range of applications with - jQuery, Extjs, Backbone, Node.js, Underscore, CSS3 (SASS, LESS), HTML5 (HAML, Jade, ERB). -Flask. -Databases (MySQL, MS SQL Server, MongoDB). I offer to my clients an individual approach with preciseness, attention to details and polished web-applications.

$30.00 /hr
2,350 hours
5.00
Marios Christoulakis

Marios Christoulakis

Java, JSP, XML,Actionscript 3, XQuery, web service...

Greece - Last active: 1 month ago - Tests: 2 - Portfolio: 3

In 2008 i graduated from Technical University of Crete where i studied in the Department of Electronic & Computer Engineering. In 2007 my thesis became part of the iQtool project http://www.iqtool.eu/. In that project worked with xml standards like IMS QTI v2.1 and IMS QTI LIP. I also gained experience in web services and web development using jsp. After my graduation i enrolled in the masters program of the department. I am part of the Laboratory Of Distributed Multimedia Information Systems And Applications (TUC/MUSIC - http://www.music.tuc.gr/) where i have participated in several projects of the laboratory. My profile can be found here: http://www.music.tuc.gr/Person.show?ID=211 I have at least 3 years of experience as a teaching assistant at Technical University of Crete in different classes. Also i have worked on the pSkills European project (http://pskills.ced.tuc.gr/), Organic Med Net European project (http://www.organic-mednet.eu/), and the eShadow project which also is part of my master thesis. The development of eShadow is currently done with flex and actioncript 3. Some videos of the project can be found here: http://www.youtube.com/eShadowtheater These are the most significant project i have worked. I have also some other smaller web site development experience and programming experience in several programming languages. Also i have worked with joomla and wordpress for web sites development. I am confident that i can learn a new language in a short amount of time based on the experience that i have.

$30.00 /hr
4,157 hours
5.00
Jonathan Duncan

Jonathan Duncan

C#,VB,WPF,ASP,MVC,WebAPI,HTML5,Bootstrap,Javascrip...

Canada - Last active: 2 days ago - Tests: 7 - Portfolio: 6

25+ years of programming, 14+ years as a job. It's not just how I make a living, it's also something I really love and enjoy doing. I develop robust desktop software, great responsive websites, optimize databases and create reports. I communicate well and feel that it is my duty to let the client know how things are progressing. I also give constructive input but respect the client's final decisions. I program desktop programs in C# and VB.Net (both WinForms and WPF) and websites as either ASP.Net, MVC 5 or single page Angular applications. I have worked heavily with MS Access and MS SQL. I have extensive experience writing reports for SQL Server Reporting Services(SSRS) and RDLC reports for web and desktop applications. Here are a few aspects of the challenging projects I have worked on so far. Added eyedropper functionality (pick a color from an image) using HTML5 Canvas and listed fonts installed on the computer to a single page SVG graphic editing web app. Created custom mouse cursor. Runs on Chrome, Firefox, Safari, Opera and Internet Explorer. Created response Bootstrap WebAPI/Angular site to teach Latin. Created an MVC 5 demo website for travel agents to create and manage quotes. Wrote a program to play music on a low-latency and high fidelity 8 output channel professional sound card. Created an output program for industrial displays. Wrote a program that receives industrial protocol messages over TCP/IP and follows with the appropriate action. Read and nicely write INI files. Created solid user registration and product activation for desktop applications. Created graphic editor with easy user interface for complex set of symbols. Advanced document layout for specialized graphics. From a third party website, retrieve the distance between two locations for use in calculations. Load GoogleMaps map in desktop application with route between source and destination addresses. Created an ASP website to edit database. Created custom JqueryUI controls to validate and display the data in a user friendly way. Make websites with HTML5, javascript, and JQuery. Created and optimized MS SQL databases. Displayed time from events in database in the user's time zone. Optimized, rotated and created arrays of 3D data. Created fast working implementation of a query to find areas of similar data throughout millions of records for MS SQL. Made reports (SSRS) with automatic emailing to the clients. Made a RDLC report for a desktop application based on MS SQL. Implemented a full costing program in MSAccess. I also speak, read and write English, French and Spanish fluently.

$40.00 /hr
3,451 hours
4.75
MD. ISMAIL HOSSAIN

MD. ISMAIL HOSSAIN

Wordpress Theme & Plugin Expert

Bangladesh - Last active: 1 day ago - Tests: 11 - Portfolio: 62

I am 5 Star full-time developer and i promise your satisfaction or money back. Availability: I am available 10-12 hours per day. Also i am available 7 days per week. I promise:- 1) Good Communication 2) Fulltime service 3) Best Quality I am expert Wordpress developer with over 5 years experience on PHP, Wordpress, Joomla, Magento, MVC and OOP. I have great experience on Wordpress Woocommerce, Wordpress Theme Customization and Wordpress Plugin Development. ====== My Wordpress Skills======= Wordpress install and setup, Wordpress Upgrade, Wordpress Web Design, PSD to Wordpress, Adding image slider to Wordpress, Wordpress Ecommerce site, Wordpress theme install and customization, Wordpress plugin install and customization, Wordpress template development, Wordpress custom module development, Wordpress extension development, Wordpress & Facebook integration, Wordpress Optimization, Wordpress Bug Fixes, Wordpress Support and Maintenance, Wordpress & Mysql Bug fix, Wordpress to Wordpress, Wordpress admin customization, Wordpress add function to admin panel, Wordpress plugin development , Wordpress custom post type creation, Wordpress woocommerce site developement, Wordpress custom theme, child theme, ====== My Magento Skills======= Magento extension development, Magento ecommerce design, Magento theme customization, and so on. ====== My Joomla Skills======= joomla extension development, joomla module and joomla plugin dev, joomla template customization, joomla upgrade, jomsocial, joomla lovefactory component configuration.

$33.33 /hr
1,241 hours
4.99
Alvaro Gomez

Alvaro Gomez

Computer vision, Machine learning and pattern reco...

Peru - Last active: 9 days ago - Tests: 5

M. Sc. in Computer science with a mention in image processing and pattern recognition. Im a Computer vision specialist with over 4 years of hands on experience on a variety of computer vision applications. I have strong background in maths and computer science, research skills in computer vision, senior programmer in C/C++ and Matlab. On the past years i focused on the development of computer vision solutions for real world problems involving extensive research and ground breaking solutions. I have over 3 years experience working with OpenCV and porting image processing solutions to mobile platforms for real time processing. Im very interested in the research and development of a new challenge computer vision tasks including pattern recognition, machine learning and image analysis. I am seeking opportunities to develop and maintain complete computer vision applications, whatever standalone or back-ends for smart websites or light weight solutions for mobile applications.

$33.33 /hr
3,651 hours
4.96
Daniil Alexandrov

Daniil Alexandrov

Infographic design, print design, UI design

Sweden - Last active: 7 days ago - Tests: 5 - Portfolio: 40

At the core of every successful project lies a good idea. As a designer, I materialize ideas into unique, original design concepts that correspond to the project’s goals, themes and audiences. Be it an infographic, a user interface, a publication or any other format, if its look and feel is defined by its content, it establishes an efficient communication with its target. My professional objective is to present this content in the most lucid, comprehensible way. See examples of my work on my site: http://dalexandrov.com or on Behance: http://www.behance.net/dalexandrov.

$50.00 /hr
3,189 hours
4.84
Ciprian Grigore

Ciprian Grigore

WordPress Expert, Front-End/Back-End Developer, So...

Romania - Last active: 1 day ago - Tests: 4 - Portfolio: 55

Award Winning Web / Software Developer with 6 years of freelancing experience, as well as part-time and full-time job experience. Over this period, I have developed a wide range of websites for big companies, startups and small businesses. During high-school, I have participated in numerous national/international computer science contests where I continuously enhanced my programming skills, management abilities, and teamwork. Most of the awards received can either be viewed below under the "Education section" or on my LinkedIn profile: https://www.linkedin.com/in/cipriangrigore

$30.00 /hr
2,677 hours
5.00
Hal M.

Hal M.

Top 25 Provider Website Design/Developer | Wordpre...

United States - Last active: 28 days ago - Tests: 1 - Portfolio: 39

If you think hiring a professional is expensive wait until you see what an amateur can cost you. I develop and design the website that represents your business in a professional manner and that converts visitors into customers. I design and develop Wordpress, Shopping Carts, Zen Cart, Joomla, Learning Management Systems, Dynamic and Static websites, Landing Pages, Squeeze Pages, Flash, Animated GIFs, Custom Contact Forms with Captcha and much more. I've been honored as being in the Top 25 of Web Developers on oDesk. Special skills: OptimizePress 2.0 &1.0, Woocommerce, Namaste LMS, InstaMember, S2 mambership, Premise membership, Site Migration. Personal contact is available through Skype and email. **NO FIXED PRICE WORK**

$30.00 /hr
1,418 hours
4.60
Filip Defar

Filip Defar

Javascript/Rails developer

Croatia - Last active: 21 days ago - Tests: 6 - Portfolio: 1

I started learned about web development in high school doing recreational programming, which lead me to pursue master's degree in computer science. After finishing my formal education, I reinforced my knowledge by working remotely for variety of clients based in EU and USA. I'm experienced at writing and maintaining large applications, and I constantly work on improving my skills. I'm also active on StackOverflow and in open source community. Stack Overflow: http://stackoverflow.com/users/735143/dabrorius Open source projects that I contribute to: https://github.com/intridea/grape/commits?author=dabrorius https://github.com/dabrorius/burek/commits?author=dabrorius

$33.33 /hr
1,265 hours
4.99