Top Upwork Freelancers

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  1. Grigori Paslari

    Grigori Paslari

    Experienced Flash / Flex / Java Developer

    Moldova - Tests: 1 - Portfolio: 6

    7+ years of experiance in leading and development on various web technologies such as: Java, Flash, Flex, Game development, video streaming, extention development, etc. My core competency lies in complete end-to-end management of a new web application development project, and I am seeking opportunities to build web applications on Flash and Java from the ground up for you or your business. I'm sure: 7+ years of experience + strong communication skills = happy client. My hobby used to be flash game development. This is something I adored. Here are few of my games http://activeden.net/user/goshashakagi/portfolio/. Now I switched from development hobbies to sport (have yiou eve heard about Ironman?). Backend experience: * Hibernate * Spring * Wicket * BlazeDS Frontend experience: * Java Web Application development * Flash game/site development * Chrome extension development Certifications: * SCJP (Sun Certified Java Programmer) * SCWCD (Sun Certified Web Component Developer) * Scrum master You can find me on: * FB - https://www.fb.com/gpaslari * Linkedin - https://www.linkedin.com/profile/view?id=51888210 * Blog (RU) - http://gpaslari.blogspot.com/ * Blog (EN) - http://paslari.blogspot.com/

    $20.00 /hr
    0 hours
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  2. Christopher Caballero

    Christopher Caballero

    IT / Technical Computer software

    Philippines - Tests: 5 - Portfolio: 2

    Thank you for viewing my profile! I am a detailed and thorough professional with over 7 years of IT hardware / software experience. I specialize in delivering quality services with respect for strict deadlines and high expectations on projects. I am equipped with a dedicated home office complete with a computer and a reliable internet connection. I provide creative and detailed designs based on mock ups by using jQuery, HTML/CSS, Bootstrap. I excel at working under tight deadlines with strict expectations. Expertise: Website replication Bootsstrap jQuery HTML CSS VB , VB.net C#, ASP.net PhP MySQL I may have a lot of questions before we start a project but it is the key success on a project output. I am currently working with app.certain.com as an L1 agent so I am available around 7pm PST, or you can skype me anytime at ccaballero.certain.

    $12.22 /hr
    5 hours
    0.00
  3. Yaroslav Mateyko

    Yaroslav Mateyko

    ANSI C/Lua/PHP Developer

    Ukraine - Tests: 1

    First things first, so: I'm a C-developer, it's my primary skill. I have more than 6 years of software development, generally web-oriented, large-scale applications. I love to develop robust, scalable solutions. I've studied different methods of data storage and processing. Algorithms, data structures, binary trees, b-trees, hash algorithms such as linear hashing of Lytvyn and dynamically extensible hashing, all this helped me to understand more deeply the structure of data storage systems and a hardware layer impact for such systems. I'm a Vim-er. I'm not afraid of the command shell and I know how to write, compile, link and debug my applications in several environments including Windows / Mac OS X / Linux using my sweet ANSI C compiler. And I love Lua :) Additional Skills: * Advanced knowledge level of Lua VM internals, I have implemented next modules for Lua VM: libsocket (full support of TCP and UDP, fully transparent IPv4 and IPv6 agnostic code), libutil (for cryptographic digests as SHA256, CRC32 and other utils), libjson (serialization and deserialization of Lua internal data structures), libdb (high performance key-value database engine). All modules are cross-platform and can be compiled for Windows, Linux and Mac OS X. * Deep knowledge level of technics for writing high performance custom made servers and network services. Know the difference between sockets polling (event-driven) and threading and then to use one or another. * Good knowledge level of SQL (SQLite, MySQL, PostgreSQL) and deep knowledge level in writing of custom non-relational high performance database engines. Stack Overflow Careers: http://careers.stackoverflow.com/my Willing to relocate.

    $10.00 /hr
    0 hours
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  4. Antoine Joulie

    Antoine Joulie

    Software engineer

    Mexico - Tests: 1 - Portfolio: 2

    I am a full stack engineer with strong design and algorithm skills. I build robust and scalable systems from servers to mobile applications, including complex architecture, API, and web front. I grow and manage teams from 1 to 15 software engineer with agile methods. Few Q&As Who I love ? My wife and my 4 years old triplet What I love ? Good food and tennis Who I like ? Co-workers who teach me as well as learn from me What I like ? Ruby, vim and my vimrc What I offer ? Dedication, efficiency and good mood

    $110.00 /hr
    0 hours
    0.00
  5. Deepak kumar D.

    Deepak kumar D.

    ASP.Net Developer, MVC, Backbone.js, Jquery, HTML & CSS

    India - Tests: 3

    I am 4+ years experienced ASP.NET developer with good knowledge of C#, MVC, SQL Server, LINQ, Entity Framework, Web Services, HTML, Jquery, CSS, Backbone.js, SPA, Debugging and IIS. Project Planning and Project Delivery have been a core part of my job. Specialties: .Net, ASP.Net, C# , Entity Framework, MVC3, MVC4, WCF, Web Services, Web APIs, Jquery, Ajax, backbone.js, Javascript, jquery. MS Server, MYSQL.

    $8.00 /hr
    0 hours
    0.00
  6. Ivan Vucetic

    Ivan Vucetic

    GIS Consultant

    Serbia - Tests: 1

    -M.Sc in Geodesy and Geoinformatics with relevant working experience. -Interested in GIS, web mapping, cartography, remote sensing and spatial-data analysis. -Commercial and open-source software skills: ArcGIS, QGIS, SAGA GIS, Manifold, FME. -Knowledge of DBMS, SQL, HTML. Since completing my studies, I've been working for a GIS company. I am currently engaged on two projects partially funded by EU, developing webGIS tools for environmental protection and solar energy assessment. I've been working on projects of land cover mapping and land consolidation. I am looking for opportunities in web-mapping/GIS development and spatial data analysis and presentation.

    $11.11 /hr
    0 hours
    0.00
  7. Andrada Radu

    Andrada Radu

    2D Graphic Designer and Illustrator

    Romania - Tests: 4

    * Who am I? - Freelance artist, focusing on 2D Character Design and Illustration - Engineering student, in the field of Automatics and Computer Science * Main strength - My mind is neither purely mathematical nor purely artistic. I feel that this balance is essential in delivering a project/product that is not only well constructed but also ingenious and original * Skills - Both digital (Photoshop) and traditional artistic technical skills; I am equally comfortable with both mediums. - Programming languages: C and Java - Fluent in English - Was a math nerd in high-school, the only thing that changed is that I'm not in high-school anymore

    $5.56 /hr
    0 hours
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  8. Reuven F.

    Reuven F.

    Expert in software development team and processes management

    United States - Portfolio: 3

    Over 15 years of experience as a software developer, solution architect, and leader with strong foundation in software development, strategic planning and managing complex company-wide projects coordinating multiple groups. Expertise in driving all aspects of the software engineering process with a track record of building outstanding development teams, managing remote software engineering groups and using the cutting edge technologies. Background provides global perspective enabling multinational collaboration.

    $133.33 /hr
    0 hours
    0.00
  9. Vadim Khalatryan

    Vadim Khalatryan

    Project Manager / Programmer

    Armenia - Tests: 3 - Portfolio: 5

    Over the last 7 years, I have developed a wide range of websites using ASP.NET, ADO.NET, C#, JavaScript, jQuery and T-SQL including sites for startup companies and small businesses. My main profile is in complete start to end management of a new website development project. I am seeking opportunities to build websites from the ground up for your business.

    $3.00 /hr
    0 hours
    0.00
  10. Boris Denisenko

    Boris Denisenko

    Senior ASP.Net / C# proffesional developer, ecommerce, EDI/EDIFACT

    Ukraine - Tests: 4

    - More than 8 years experience as professional in information technologies, application development and programming experience. - Experience in development of enterprise applications for USA customers. - Knowledge of trading processes in USA. - Well skilled in database design and system architecture design. - Strong problem-solving, communication and time management skills. - Able to work in group or as stand-alone employee. - Experience in major programming languages, databases, operating hardware and software. - Good attention to details.

    Groups: Coding Champs

    $25.00 /hr
    0 hours
    0.00