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  1. Pasqualino Ferrentino

    Pasqualino Ferrentino

    Software Architect

    Italy - Last active: 15 hours ago - Tests: 17 - Portfolio: 1

    I am a computer scientist whose main skills are in the field of data analysis, pattern recognition, statistical software, machine learning and large scale system design and integration. I have developed systems using Neural Networks, Markov chains, Support Vector Machines in various applications: OCR, image processing, data analysis, text indexing and retrieval. I am also proficient in 3D image visualization using common off the shelf libraries and methodologies, either low or high level, like OpenGL, DirectX, VTK, Java3D. I understand and use common ray tracing programs. I understand image processing topics like segmentation, thresholding, classification. I have worked in the past in a 3d Face recognition European project. I know the OpenCV library quite well. In the field of "general programming" I have a good understanding of Databases, multi threaded applications, sockets, pipes, encryption (symmetric and asymmetric), compiler design, operating systems, low level data structure in memory and on disk, data integrity. I consider myself an expert in data structures and algorithms: trees, queues, lists, b-trees, hash tables; I use standard libraries like STL, Boost, Java generics. I have a good knowledge of SQL and data normalization however I have also used custom No-SQL databases like Datadraw, MapDB, Tokyo Cabinet, Zope. I know all the basic algorithms and templates used in every day coding; regarding data integrity and security. Compression (lossy and lossless), symmetric and asymmetric encryption, public certificates, I have worked with OpenSSL programming, encrypted web services, packet sniffers. I am proficient in all the common every day languages with an emphasis on C++ and Perl. But I can use: Java, Python, Visual Basic, C#, PLSQL, Delphi. I know all the Object Oriented Programming concepts and design patterns and I use them if the need arises, but I am also able to write object-free programs in C or functional languages (like Haskell or Scheme). I know modern version control systems like git and mercurial, even if I can use also older ones like Subversion or CVS. I know Windows programming and API quite well. I have used WPF and WCF to create desktop applications in Windows and web services. I have used Linux and Gui toolkits like Qt which are platform independent. I know XML, XSL, I have used several parsers like the MsXML or Xpath. I know how to validate a XML with a schema. I have worked with a team that handled thousands of XML documents relating to air crashes in a SQL server database. I am able to talk and write in English with fluency. If anything is not listed here either I have forgotten to list it or I can probably learn it quite fast, so don't hesitate in asking!

    $24.41 /hr
    7,092 hours
    4.97
  2. Heidi R.

    Heidi R.

    Targeted Marketing Pieces That Get Results

    Canada - Last active: 3 days ago - Portfolio: 10

    Are the marketing campaigns for your company not getting you the results you're looking for? Do your direct-response letters, emails and ads fail to deliver enough leads and sales? I can help. With the right approach, you can attract more leads and convert more of those leads into paying customers. How? Simply by knowing your target audience. Understanding and addressing the problems and concerns your prospects face each day will put you ahead of your competition. As a former professional dancer, I am the perfect choice for all your dance related projects. As a current mother, I can give you an insider's perspective on all work related to parenting and childcare. But most importantly, I can deliver copy that generates leads and sales. Your time is valuable. You want a considerate writer who delivers quality work with no hassle. I guarantee you get what you want, when you want it.

    $39.00 /hr
    887 hours
    4.98
  3. Emily K.

    Emily K.

    Professional Writer and Developer of Ideas

    United States - Last active: 15 hours ago - Portfolio: 6

    Developing original content that instructs, encourages, and educates is my passion. Writing with focus, energy, and organization is my expertise. I create interest-piquing web copy that will help customers learn about your product or service. Great copywriting will communicate who you are and what you can do for your customers that no one else can. You have focused your talents to build a solid, unique company and now it's time to hire a solid, focused writer to set your company apart from the rest.

    $30.00 /hr
    220 hours
    5.00
  4. Lakshman Singh

    Lakshman Singh

    Cisco Voice Expert

    India - Last active: 6 days ago - Tests: 3 - Portfolio: 1

    *Cisco Voice/UC Consultant (CCIE-VOICE, CCNP-VOICE/CCVP) having more than 5.5 years of extensive experience in Cisco Installations/deployment, Support, Presales, Postsales, Training, Documentation. *I have deployed a Cisco UC (CUCM, CME, CUC, CUPS, ISRG2 Routers, VCS-C, VCS-E, UCCX, Jabber etc.) cluster of 2000 IP Phones alone. *I have designed and deployed 5 Cisco BE6000 / BE6K and BE7000 / BE7K Solutions *I have worked in Cisco TAC, have vast experience in troubleshoot. *I have worked in Presales, knowledgeble about Licensing, Ordering, RMA etc. CERTIFICATION(S) : CCIE-VOICE (written) | CCNP-VOICE/CCVP | CCNA-VOICE | CCDA | CXFS | CCNA & CCENT SERVICES OFFERED : 1. CUCM (Cisco Unified Communications Manager) 2. CUC (Cisco Unity Connection) 3. CUPS (Cisco Unified Presence Server) 4. UCCX (Unified Contact Center Express) 5. CME (Cisco Unified Communications Manager Express) 6. CUE (Cisco Unity Express) 7. VCS (Video Communications Server) 8. Cisco Telepresence / Tandberg (For Video Conferencing) 9. Cisco Jabber 10. Cisco Voice Gateway / Router (29xx, 39xx etc.) 11. Cisco Switches (PoE and Non PoE) 12. Integration of Cisco Devices 13. Analog Voice Gateways 14. Cisco BE6K / BE6000 15. UCS Servers 16. UC520 / UC500 17. MPLS, Frame Relay, PPP

    $40.00 /hr
    4 hours
    5.00
  5. Teri S.

    Teri S.

    Public Relations Professional with English degree

    United States - Last active: 3 days ago - Portfolio: 10

    Are you looking for someone with an eye for detail, someone who can polish your writing and catch embarrassing mistakes before they show up in print? As a "Grammar Nazi," I can help you prepare your work for publishing so that you can concentrate on your talent and ideas and not worry about whether you should use a comma or a semicolon. I am highly skilled and experienced in editing and proofreading a variety of types of writing from fiction to business writing to technical articles. Check out my skills test scores and then reach out to me! I’d love to hear from you.

    $14.00 /hr
    5 hours
    4.97
  6. Claire Sands

    Claire Sands

    Editor. Proofreader. Expert in English Language.

    United Kingdom - Last active: 15 hours ago - Tests: 1 - Portfolio: 3

    If you are looking for a conscientious, dedicated person who will guarantee a high standard of work then look no further. I have experience of editing and proof reading for businesses and can provide excellent references if needed. I am a qualified teacher, a native English speaker and also have a lot of experience teaching English as a second language so my grasp of English grammar and punctuation is fantastic. Due to family commitments I am looking for some work that I can complete from home and I am very interested in forming a long-term working relationship with the right client.

    $12.00 /hr
    3 hours
    5.00
  7. Bruno Skvorc

    Bruno Skvorc Agency Contractor

    Technical Writer, Editor and Developer

    Croatia - Last active: 1 day ago - Tests: 4 - Portfolio: 1

    I'm a web developer from Croatia with a focus on back end development, particularly PHP. I'm also SitePoint's editor for the PHP channel, and developer evangelist for Diffbot.com, dealing with loads of input from various sources requiring me to learn new technologies daily and consume copious amounts of code. I'm also an experienced technical writer and teacher - I have a Master's degree in Computer Science and another in English Language and Literature - and a veteran proofreader. Areas of expertise include JavaScript and PHP development of all kinds, custom content management systems, online publishing (building custom tailored manuscript tracking systems), construction of dynamic email campaign and newsletter systems and building custom tailored business-specific CRM systems. Find more information, see my linkedin profile: http://hr.linkedin.com/in/swader

    Groups: Crossrider, LoginRadius

    Associated with: Flyingpiranhas

    $55.56 /hr
    745 hours
    5.00
  8. Malik muhammad farooq A.

    Malik muhammad farooq A. Agency Contractor

    Business/Process Analyst, Project manager/QA

    Pakistan - Last active: 1 month ago - Tests: 6 - Portfolio: 9

    I aspire to work with people around the world with diverse working ethics and love challenges associated with international business. As an adept ICT professional, with ability to analyze, design, manage, and test software intensive systems, I want to join a a team of off-shore professionals. With blend of education and diverse working experience in IT and business process management, I believe that I can put my knowledge and experience to assist my clients meet business objectives.

    Associated with: Cyber Quest

    $22.22 /hr
    292 hours
    5.00
  9. Alexander S.

    Alexander S. Agency Contractor

    .NET/ASP.NET MVC/SharePoint Developer

    Belarus - Last active: 15 hours ago - Tests: 8 - Portfolio: 4

    I specialize in the web-development based on .NET technologies. In close touch with ASP.NET MVC, C#, MS SQL Server, Javascript, Html, CSS. Also I have good knowledge of EF, SQL, mongoDb (noSQL), Web API, OData, Twitter Bootstrap v3, Google map API, Kendo UI, JQuery, Azure and other related frameworks and technolodgies. I have big experience in Sharepoint 2010/2013 and Project Server 2010 development. Always interested in your proposal and also open for discussion.

    Associated with: Alverden Agency

    $20.00 /hr
    15 hours
    5.00
  10. Gloire Tech

    Gloire Tech

    SharePoint Consultants

    India - Last active: 3 months ago - Tests: 1 - Portfolio: 14

    Gloire Tech is a young & dynamic fast growing software development and technology consulting, outsourcing company located at Ahmadabad. We ensures a great understanding of your objectives and work in close collaboration with you to come up with the most appropriate technology solutions that are efficiently architecture, developed, tested and implemented.

    $20.00 /hr
    240 hours
    5.00