Web Mobile Software Dev Freelancers

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  1. Stephane Travostino

    Stephane Travostino

    Systems and software specialist

    United Kingdom - Last active: 1 month ago - Tests: 8 - Portfolio: 3

    I like working on anything revolves around the IT ecosystem, and find the most fun in troubleshooting problems and working around strict requirements and deadlines. My peculiarity is discovering the root cause of a problem and working out the best solution in a very short time. I'm a self-taught Linux systems administrator, full stack developer and jack of all trades in systems design and maintenance. I have experience in C and Python programming, software design and management, Linux and Solaris systems administration, and high expertise in maintaining and tuning MySQL databases. I also develop modern and rich web applications with HTML5, Javascript and AngularJS. Other interests in web design, typography and improving team processes and workflows.

    $60.00 /hr
    1,085 hours
    4.96
  2. Ryan Wilfong

    Ryan Wilfong

    Web Designer & Developer

    United States - Last active: 24 days ago - Tests: 2

    I am a 100% full-time freelancer specializing in creative and efficient designs that work on all devices/platforms. I work with HTML, CSS, PHP, jQuery, MySQL and all Adobe CC apps. Custom WordPressed solutions with enhanced functionality are my main focus. I use a design/build approach to increase efficiency and decrease development time and costs. Please feel free to invite me to interview on your project. I'm always looking for new opportunities.

    $66.67 /hr
    206 hours
    5.00
  3. Dan Midwood

    Dan Midwood

    FP Developer / Mentor

    United Kingdom - Last active: 16 days ago - Tests: 2

    I'm an expert in Clojure and Scala functional programming, and scalable systems. My greater background is in Java development and I have sufficient knowledge of Javascript and web front end programming to be productive. I'm well versed in all stages of application development, from the early planning and pre-planning days on to post release. I'm a big fan of agile and the devops movement, and I love to work in great cross-discipline teams. I've been remote contracting for over a year now, I'm a great communicator and familiar with a wide range of remote collaboration tools. Before this I was an employee at Mind Candy, an entertainment startup based in London, where I was working on Scala and Java development, at first on the Moshi Monsters game and then later leading back end development on the Moshling Rescue mobile and Facebook game. Both titles required efficient, well designed code able to scale to many concurrent users and easily handle times of peak load. Throughout my time at Mind Candy I also acted as a mentor to other members of staff that were coming newly to Scala from a Java background, helping to ease their transition and become fully adept at writing idiomatic functional Scala code. As well as development I've been involved heavily in "developer multiplier" tasks, through such things as adding continuous integration servers, building a deployment pipeline, adding code metrics and other, more manual, things such as code reviews. I'm a big fan of sharing information, presenting what I'm working on and interested in and hearing about the same from others. I can help you with development, system design, choosing a database (SQL and NoSQL) and designing data types, scaling systems, migrating from Java to Clojure or Scala, improving your tooling and build chain, and more. I'm available for long term engagement, or for shorter projects. To find out more about me and my experiences, please check out my resume, personal website, portfolio and GitHub all linked to below. http://danmidwood.com http://resume.danmidwood.com http://portfolio.danmidwood.com http://github.com/danmidwood

    $110.00 /hr
    612 hours
    5.00
  4. James Mashore

    James Mashore

    Professional System Administrator/Developer - PHP/MySQL/JQuery/HTML

    United States - Last active: 1 month ago - Tests: 7

    My experience spans over 30 years of software and system administration duties. I have developed systems ranging from full featured commodities trading platforms to EPA Compliance and government regulatory Electronic Reporting Systems. I have spent the last 10 years developing systems using PHP/MySQL/JQuery/Java Script and HTML. My administrative skills include MySQL, several flavors of UNIX, CPANEL/WHM and Apache. I've installed and setup a variety of mail servers also. I'm an old school developer. I don't believe in using complicated frameworks or non-standard programming methods that simply drive up the costs of maintaining/extending any code I develop. In addition, I am knowledgeable in the Open Cart environment and have developed several add-on extensions for it. Recently I developed several REST applications using the SLIM framework. I have considerable expertise in setting up cloud environments. This includes public cloud servers as well as dedicated hardware systems. It doesn't matter if you need 10 lines of code or 10,000. If your in need of someone that can write code that is dependable, cleanly written and extensible then I am your perfect choice. As a side note - I'm well over 40, and in the US. That means if you send me a message at 1:00AM in the morning I probably am not going to see it until later that day. I reserve my all night work sessions for paying customers. References available by request. Best Regards, Jim Mashore

    $30.00 /hr
    29 hours
    4.92
  5. Le Nguyen

    Le Nguyen

    Certified Salesforce Developer

    Vietnam - Last active: 1 month ago - Tests: 4 - Portfolio: 3

    I have two years experience as a salesforce developer and I have 8 years experience in software development . I have developed a wide range of products from Web to Desktop bases. I have also involved in project management process from initial state to end. My Demo site: http://odeskdemo-developer-edition.ap1.force.com My responsibility at work: _Creating and managing complex workflow rules,trigger, data validations, and object customizations _Create and maintain system interface diagrams, functional designs, and technical specifications _Developing integration processes using SF Web Services API, and other integration tools _Designing and creating client-specific solutions on the Force.com platform using Apex and VisualForce _Work closely with business partners to realize the full capabilities of Salesforce.com CRM.

    $38.89 /hr
    771 hours
    5.00
  6. Saul H.

    Saul H.

    Java/C++/.Net Software Engineer/developer/integrator/consultant

    Venezuela - Last active: 2 days ago - Tests: 3

    Knowledge Areas and skills Custom Software Development, POS, intranet system, administrative systems and integration with intelligent software solutions consolidate, organize and centralize amount of information located in different divisions and departments, so that executives make decisions about payments, suppliers , prices, materials management, promotions, etc. Algorithms and programming skills, strong knowledge of C/C++ and Java. Strong knowledge of data structures, strings, sorting, arithmetic and algebra, combinatorics, number theory, backtracking, graph traversal, Algorithms for graphs, dynamic programming and computational geometry. Accounting area, experience in handling all movement of materials between stores and shops, all the accounting related to its retail. Point of sale Area, experience with integration between POS software and label printers, fiscal printers, barcode readers, fingerprinter and keyboards for point of sale. Oriented Object Programming and Low-level: exprienced in Java and C/C++/C#. QT libraries and Visual Basic. Scientific Programming: Matlab. IDES: Intellij Idea, Eclipse, Netbeans, Kile, Quanta. Servers: Apache-Tomcat. Functional Programming and AI: Haskell and Prolog. Database: MySql Oracle, Postgres, SQL Server and FoxPro. Web Development/Frameworks: Php, Struts, Vaadin, ZK, html and css.

    $30.00 /hr
    1,514 hours
    5.00
  7. Alexandra S.

    Alexandra S.

    Graphic Designer, Photographer & Marketing Consultant

    United States - Last active: 1 day ago - Tests: 4

    Portfolio : http://www.astarkdesign.com/ Design - Any print or web job, big or small is welcome. I have a passion for publications and have had experience in many areas of design. If your project requires a new area to explore, I will excitably research new solutions and work with you to come up with the best design possible. Photography - Well experienced in newborn photography. Also experienced in head shots, events, and architecture. Aside from for-hire photo shoots, my photography in my portfolio can also be purchased for print or for use on marketing materials. Marketing - My marketing process begins by evaluating your current marketing tactics, if any, and identifying the opportunities for optimization. From there, I create an outline of your top competitors and what my recommended steps are that can be taken to differentiate your brand and set you above the rest. Other marketing services include: Branding, User Interface Optimization, Consulting Services, Conversion Optimization, and Advertising. About - My name is Alexandra. I am a well rounded artist, living in the ‘burbs of Chicago. My main focus over the years has been graphic design and photography, as well as a side of marketing. Every aspect of a creative field appeals to me, though my creative side has always been balanced out by my curiosity of the business world. And that’s how I’d like to think I ended up where I am. I love to create beautiful but functional pieces of art. Whether that function is to be hung on a wall or to drive customers to a website and connect them with a brand and product. I love it all. Philosophy - The world is full of visual messages and lately the media has been on a mission to deliver a sensory overload. I feel it is my mission as an artist to create visually appealing work to give back a little to the world around me. Design, photography and marketing are not simply putting words and imagery together, nor are they a way to shout information at a consumer until they listen. They are a way of expressing information that is both useful and appealing to a viewer and the sender. When someone comes across information that visually captures their attention amongst the noise of every day life, that information is retained. And in my book, that is a successful piece of art. Credentials - BFA – Graphic Design & Photography – Elmhurst College BA Communication Studies – Elmhurst College Freelancing for 8 years 3 Years Full Time Agency Designer 1 Year Professional Event Photographer and Column Author 1 Year Professional Newborn Photographer for Area Hospitals 4 Years Gallery Assistant 4 Years Student Publication Designer, 2 Years Art Director

    $44.00 /hr
    87 hours
    4.84
  8. Sergey Moysa

    Sergey Moysa

    Android, Python + Django, Javascript developer. HTML5 + CSS3 designer.

    Ukraine - Last active: 4 days ago - Tests: 4 - Portfolio: 5

    Hi, My name is Sergey Moysa and I'm here to turn your ideas into reality. I believe my strong points are my Responsibility and Punctuality. When working on a new project, I like to listen the client, so that I can have a clear understanding of his/her needs and vision of the project and maybe suggest some interesting ideas. If my experience and/or skills meet your project needs, please feel free to contact me. I have a Bachelors in Software Engineering from Donetsk National Technical University, in the Ukraine. Also I've finished some classes: Course "Java Fundamental" based on Oracle Academy program Advanced Computer Science. Listed below are my experience and skills. - Android (2.2 & 4.4) : Fragments API, Social apps, UI, ActionBarSherlock, Volley etc; - Java Core: Java Core, Multithreading, Collections API, etc; - Frameworks: Eclipse RCP, Django; - Core web: XML, HTML/CSS, JavaScript, Python; - IDE: Eclipse, Intellij IDEA (Android Studio); - OS: Linux, Windows, Mac OS X; - VCS: Git, SVN; - SQL (MySQL, SQLite); - UML. Personal qualities: Fast learning, responsibility, commitment, communication skills.

    $30.00 /hr
    540 hours
    4.72
  9. Vinay J.

    Vinay J.

    iOS/Android Mobile Apps and Games

    India - Last active: 8 days ago - Tests: 2 - Portfolio: 2

    I have 4+ years of experience in both web and mobile software development. Expertise in software development, as technical team leader and project management. I have extensive experience in Social Networks, Minimum Viable Products, prototypes and start-ups. Excels in the following areas: - Mobile Development (iOS, Objective-C, Swift, Android, Android SDK, PhoneGap, Adobe Air, HTML5, Xcode, Titanium/Appcelerator) - MAC Plugins Development - MAC Applications - Adobe Indesign, Illustrator, Photoshop - Mapping, GPS, Location Tracking - Server-side applications development - Database(SQLServer, MySQL, SQLite) - Web Services (PARSE, Restler, Cake php, CodeIgniter) - XML, JSON - Trello, Basecamp, JIRA, ACTIVECOLLAB, SifterApp - SVN, Github, BitBucket

    Groups: Application Developers Alliance

    $33.33 /hr
    1,468 hours
    5.00
  10. Chelsea Wolfe

    Chelsea Wolfe

    Creative Web Developer/Designer

    United States - Last active: 2 days ago

    I am a hard working perfectionist with a keen eye for detail (I can tell you the differences between a dragon, drake and wyrm ;) ) and I have a lot of passion for my work and put out nothing less than the highest quality work and reply promptly to emails or other communications. Having years of design and development experience under my belt you can always feel at ease when I am working on your site. Experience: √ Customization of WordPress Themes √ WordPress Plugin Installation and Configuration √ Woocommerce Installation and Configuration √ MailChimp Integration with WordPress √ Design and Development of Custom PHP Page Templates √ Form Building Using Various Form Builder Plugins √ Site Migration/ Mirror √ Photoshop Mockup Creation √ Bootstrap With a proven track record I am confident you will be completely satisfied with my work.

    $72.22 /hr
    126 hours
    4.98