Top Upwork Freelancers

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  1. Janos D.

    Janos D.

    Java expert (web, desktop, mobile, server-side, cloud)

    Hungary - Last active: 5 days ago - Tests: 2

    Although I am a new guy on oDesk I am an experienced freelancer, I have worked for years for big companies in Europe as a freelancer Java developer. I can help you: - planning, architecting and - building a new website for millions of users - organising and reviewing a team for you - and of course I can help you in development also #my-tags: Java, J2EE, Hibernate, Spring, Google App Engine, GWT, Javascript, Dart, Html5, Css3, Knockout, Angular, Polymer, Cloud, Android, C#, Azure Java: I have worked lots of years on the server side (Hibernate, Jpa, J2ee, Google App Engine, Spring, Sql, No-Sql) Web clients: I am experienced in a wide range of client technologies (GWT, Javascript, Knockout, Html5, Css, JQuery, Dart, Angular, Polymer) Mobile: I will build you Android apps in Java and hybrid apps in Html5 Mobile optimization: I can help you to (re)build a site to be responsive that will work on all the devices Desktop: I have created several desktop apps with Swing and I had a few projects with Windows Forms. Technologies not in my main focus, but worked with: C#, Azure, PHP, OpenCart, Liferay

    $38.89 /hr
    509 hours
    0.00
  2. Stas S.

    Stas S.

    Web Designer, Developer, Russian Translaror

    Russia - Last active: 2 days ago - Tests: 5

    10+ years experience in Web, made a bunch of sites, want to make more. Russian Translator in addition. I will perfectly localize your website/app for Russian market. Have experience in adopting texts for websites of banks, cellular operators etc. Translated Disqus (commenting platform) to Russian. Key skills: Web DESIGN and Developement, can configure servers. I have developed a number of sites using Python, Flask, ModX, PHP, MySQL, MongoDB, Nginx, Apache, Zurb Foundation, Twitter Bootstrap etc. Previously worked in leading Russian design studio (http://artlebedev.com)

    $33.00 /hr
    481 hours
    0.00
  3. Thijs Sillen

    Thijs Sillen

    Embedded System Designer

    Netherlands - Last active: 9 days ago - Tests: 1

    Hello. My name is Thijs from the Netherlands. I have designed various electronic and mechanical prototypes for customers. With an in house 3D printer, 3 axis cnc machine and a stencil cutting machine I can do most of the prototyping in house saving you the customer money. My specialty is Ultra low power design using Texas Instrument or Cypress technology system on chip devices. (E.g. Energy harvesting) And fast prototyping using Cypress PSOC 4/5LP chips. Some projects that i have realized are: -TI CC110L Ultra low power 433Mhz rf transceiver board. -A controller board for a smal UAV -PCB and software design of a small Reflow oven controller -Relay controller board -And much more The software that I mainly use is: -Altium Designer 14.x -Solidworks CAD for modelling 3D parts. -Autodesk Fusion 360 CAD for modelling 3D parts. -Microsoft visual studio C# to make custom WPF applications to test / interface with designs. -QT to make cross platform compatible graphical applications to test / interface with designs. -Autodesk Fusion 360 CAM for generating code for the CNC machine -BobCam for Solidworks V2 for generating code for the CNC machine -Cura for 3D printing parts Prototyping / lab equipment that I have: -Ultimaker 2 3D printer -FS4MG LANG CNC machine -Rigol DS2000 Full option oscilloscope (300Mhz) -Rigol DM3058 5 1/2 digit bench DMM -Agilent U8001A bench power supply -Peaktech 1890 bench power supply -Wavetek 180 function generator -Saleae logic analyzer -JBC CD-2BB professional soldering iron -Aoyue 968 solder reflow station -Solder reflow oven -Solder paste dispenser -Siemens voltage reference -DMM check plus reference -Microscope for pcb inspection ... Related subjects that I have experience with: -TI Bluetooth low energy chips -TI CC2000 BLDC motor driver -Thermocouple / RTD interfacing -Mains power connected devices -Raspberry pi development -Arduino development -Linux application development

    $37.62 /hr
    242 hours
    0.00
  4. Alexander S.

    Alexander S.

    C++/Python/DB developer

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

    - Desktop application development using C++/MFC/Qt - Complex algorithms & data structures - Network and socket programming HTTPS, TCP-IP, UDP - Video/Audio streaming over network using MPEG-TS, DVB-T2, ffmpeg. - SQL Data Base programming Oracle, SQLite,PostGresql - Code migration from Win to Nix platform. - Modeling of variouse scientific problem, preparing publications.

    $30.00 /hr
    204 hours
    0.00
  5. Josephine C.

    Josephine C.

    Experienced Bookkeeper with Management Accounting skills.

    Australia - Last active: 3 days ago

    Have founded, owned & operated 3 x SME (Small to Medium Enterprises) in the last 20 years in printing, office automation and childcare industries: all successful businesses. A competent bookkeeper with advanced skills, I am able to prepare accounts, report on performance, provide management with accurate financial information and prepare for end of financial year reporting, including accruals, for Company accountant. Confident to tidy up existing accounts or set-up for a new company. Confident with NZ and getting experience with Australian practices. Confident with MYOB, Xero and will quickly learn any other accounting programme.

    $33.33 /hr
    262 hours
    0.00
  6. Mitchell Langlois

    Mitchell Langlois

    Junior Rails & UI/UX Developer

    Canada - Last active: 15 hours ago - Tests: 3

    I have designed and developed a variety of websites using HTML5, CSS3, Ruby, Ruby on Rails, Javascript, JQuery, Backbone.js and many other modern web technologies. I also have a bunch of experience designing and working with databases and am very proficient with SQL. I love to build new websites from the ground up using my already acquired skills and trying out new technologies when acceptable. I am seeking opportunities to build modern, fully-functional websites from start to finish. I prefer to work in small teams or alone.

    $35.00 /hr
    549 hours
    0.00
  7. Zachary F.

    Zachary F.

    Art Director and Concept Developer

    United States - Last active: 2 days ago - Tests: 2 - Portfolio: 10

    Seasoned art director with 3+ years of project direction experience, conversion analysis, direct client consultation and knowledge of web developing and UI design. Professional, flexible, creative, and service-oriented. Offering a unique combination of creativity and analytical skill (i.e. trends and technology) with the ability to assess both vantage points to create cost-effective solutions for clients. Portfolio: http://www.zsfstudios.com

    $35.00 /hr
    63 hours
    0.00
  8. Proskuryakov Ivan

    Proskuryakov Ivan

    Software Architect

    Russia - Last active: 2 days ago - Tests: 2 - Portfolio: 2

    Software Engineer specialising in Information Systems with extensive experience in the full cycle of the software design process including requirements for definition, prototyping, proof of concept, design, interface implementation, testing and maintenance. Technologies - Symfony2 \ Magento \ ZF \ Wordpress - AngularJS \ jQuery \ Javascript \ Bower \ Grunt - Doctrine \ SQL \ MongoDB \ MySQL - TDD & BDD \ Behat \ Karma \ Travis - Apache \ Varnish - E-commerce \ SEO \ Marketing - Mac OS \ Linux \ Windows \ iOS \ Android - PhpStorm \ Netbeans \ Eclipse \ xCode \ ADT - HTML5 \ HTML \ CSS \ 960 grid \ MediaQueries \ Bootstrap - Design \ Usability \ Prototyping \ Photoshop Specialities - Backend&Frontend development \ Product manager \ Project management \ Designer Github: https://github.com/ivanproskuryakov LinkeIn: http://ru.linkedin.com/pub/ivan-proskuryakov/31/200/316 Website: http://www.magazento.com/

    $33.33 /hr
    584 hours
    0.00
  9. Nicole B.

    Nicole B.

    Freelance Graphic Designer/Digital Imaging Specialist

    United States - Last active: 15 hours ago - Tests: 1

    I, Nicole M. Bowen have been a Product Graphics Designer at Techtronic Industries (TTi) as well as a Digital Imaging/Design Freelancer in Anderson, SC since December 2011. I graduated from Clemson University ('11), having received a Bachelors of Science degree in Graphic Communications, graduating Cum Lade in my class/#6 in my major, as well as receiving a Cooperative Education certificate. Recently I have started my own Etsy shop and am selling custom designed stationary specializing in Wedding Stationary. During my studies at Clemson University I have completed two full-time internships, worked as a freelance digital imaging specialist for the past 3 years, and worked part-time at a local student-run printing job shop. By working during my college years I was able to gain the relevant work experience as well as an extensive knowledge base for my major and future career. In addition to my classes and working, I also was a 4 year letter winning student-athlete and a two-time ACC Champion in both individual and team categories for Clemson NCAA Women's Rowing. Being part of Clemson’s Rowing Team taught me the mental discipline and time management needed in order to juggle everything as well as excelling in the classroom. In my spare time I eagerly want to learn about new industry trends and photoshop techniques in order to make my work more unique. I also enjoy spending as much time outdoors as possible with activities such as hiking, running, kayaking, and playing a variety of sports. Recently I received my AFAA Personal Training Certification and am looking to then certify in CrossFit and compete regularly with CrossFit competitions.

    $33.33 /hr
    227 hours
    0.00
  10. Bart Veens

    Bart Veens

    Mechanical Engineer, tool and machine designer.

    Netherlands - Last active: 15 hours ago - Tests: 2

    I'm experienced in all kind of engineering solutions, with work experience from tooling for the aerospace industry, concept development, development of high-end bicycle components to machine development. I’m a skilled technical drawer and creative designer. I can easily interoperate others ideas or sketches and turn them into realistic 3D models with all necessary calculations included and ready for production. Besides my bachelor degree in engineering I have a broad field of working experience within the engineering industry. My experience is not only 3D modelling and designing, but as well in fabrication which is a big advantage in the design process with respect to the manufacturability. Dutch chamber of commerce number: 59241594

    $30.00 /hr
    2,193 hours
    0.00