Presentation Designers & Developers

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  1. Amit Sharma

    Sr Progameer/Developer

    India - Last active: 2 days ago - Portfolio: 3

    Qualifed with 14 years of AS400 Application Development/Enhancement using RPG (Free Format, RPG IV, RPG/400), COBOL, SYNON. Specialize in performance tuning and database modernization, Have worked on fortune 500 companies , Develops custom programs & utilities to automate the tasks and pin point issues. Good understanding on how AS400 interacts with outside word.

    $16.67 /hr
    20 hours
    5.00
  2. Moetaz bellah S.

    Moetaz bellah S.

    UNIX/Linux System Administrator

    Egypt - Last active: 1 month ago - Tests: 7 - Portfolio: 2

    Virtualization: Oracle VM for SPARC (Logical Domains) design and implementation Zones administration IBM Logical Partions (LPARS) design and implementation Xen server implementation and administration. Systems: Solaris 10,11 system administration tasks AIX 5,6 System administration tasks Linux (Red hat and Debian based ) system administration SUN Cluster 3 installation and administration Veritas volume manager and file system administration ZFS administration and kernel tuning parameters Solaris volume manager implementation and administration Hardware: Oracle server (M-series and T-series) Hardware management Storage: IBM V7000 storage box Implementation and administration

    $7.78 /hr
    0 hours
    0.00
  3. Vishwamitra Mishra

    Vishwamitra Mishra

    Excel VBA Programmer

    Netherlands - Last active: 3 months ago

    I have been in IT industry for last 6 years. I have experience mainly in Software Quality Assurance, IT Project Management and VBA programmer. VBA programming is like my one of the hobbies. You can visit my own blog where I write articles and share useful information on VBA programming. http://www.learnexcelmacro.com

    $22.00 /hr
    0 hours
    0.00
  4. Rahul A.

    Rahul A.

    Java,Grails,Google Script & Twitter Api Expert

    India - Last active: 3 days ago - Tests: 10 - Portfolio: 5

    Besides being an excellent communicator, I am a freelancer consultant with expertise over web,desktop and mobile applications. Till date I have obtained over 50 5* reviews which are true testimonials to the quality of service I have delivered. I am an express learner and I adapt and become adept to new technologies very fast. This is clearly reflected by my job history which shows the wildly different variety of jobs I have worked with and landed them to perfection. I have experience and mastery over several regimes. Primarily I am a java buff as I work with Groovy/Grails for web development and Android for mobile development. Both require supreme expertise over java. I have mad a lot of applications using twtiter api. If its about twitter, its about me! Just see the jobs I have done for twitter in my job history and you will realize why I claim that. I am also proficient in making bots,web crawlers, email scrapers , automation tasks based on selenium web driver/htmlunit and jsoup. I have been heralded as the "bot master" by various clients I have worked with due to my outstanding performance in automation jobs. The reason for my success over each job I work upon is my exposure to a plethora of technologies which adds an extra edge to my artillery. I have worked on wildly diverse technologies including: 1) Web Application development: For web application development, I have experience with Grails- Groovy on Rails. I am a master of this wonderful framework developed to make java development really easy and rapid. My role in past projects on grails includes implementation of Restful web services for sql/nosql databases as well as overall application design/development right from the inception to transition/deployment. 2) DBMS: I have worked on sql as well as no-sql. In sql, I have experience with MySql,Sql Server(2008),DB2,Oracle RDBMS. In no-sql, I am a mongoDB master. I have also worked with CouchDB(with android). 3) Desktop Applications: I have made several desktop applications using java swing and javafx. I also have knowledge of Griffon (Grails for desktop). All my applications are characterized by thread safety and robust framework architecture. 4) Mobile Application Development: I have good experience with android framework. All the apps I have worked with are characterized by nice UI and a stable lifecycle by proper handling of application states. My strength over core java concepts like multithreading, runtime polymorphism, inheritance comes in very handy with android app development. Apart from these, I can make background web services using ruby on rails/grails for providing RESTful web services to mobile applications. So you can find a full stack developer in me. 5) Scripting: I have developed various scripts using google app scripts, python and ruby. I have a full fledged ERP running on google drive using google app script with 0 cost for hosting. I always use the best technology for my clients which is light upon their budget. But above all, I consider strong communication skills as my killer strength due to which I got so much success in such a short span of time over this platform. Indeed you would love interacting with me- ITS A GUARANTEE ;)

    $30.00 /hr
    382 hours
    5.00
  5. Eugene B.

    Eugene B.

    Architect Developer

    Belarus - Last active: 7 days ago - Tests: 12 - Portfolio: 2

    - 20+ years experience in Business Applications consulting, desing and development - big international experience - Web Application Development: full stack, with focus on PostgreSQL or MySQL, Zend Framework (php), jQuery or Dojo - Unity 3D for augmented and 3D applications - SAP Business Intelligence, SAP Business Objects - Salesforce.com

    $33.33 /hr
    0 hours
    5.00
  6. Richard Sharon

    Richard Sharon

    Software Developer

    United States - Last active: 08/08/2014 - Tests: 7

    I am a creative, effective and highly adaptive software engineer with a 37 year track record of innovation. I've designed, developed, maintained, and supported software and databases using a wide variety of technologies including: SQL Databases: DB2, MS SQL Server, MySQL, SQLite, Paradox, DBase, MS Access. Other databases including SAS, IMS DB, IDMS, VSAM. Database design using Normalization and Entity/Relationship Diagrams. Programming Languages: Delphi, C/C++, Pascal, Perl, REXX, SAS, SAS Macros, PL/1, Fortran, BASIC, various macro languages, CLISTs, CMS Execs, and light experience with Visual Basic. Application frameworks including VCL, DevExpress VCL components, FireMonkey, CXL, CICS, IMS DC, ISPF Dialog Manager, and ADF. I've also done some light work with Embarcadero's HTML5 Builder. Various data reporting and query engines including Business Objects, Crystal Reports, QMF, and embedding SQL queries in Excel. Systems Analysis using Object Oriented Analysis and Design (Coad/Yourdon) and extensive experience with various Structured Development LifeCycle Methodologies (SDLCs included Yourdon/DeMarco/Page-Jones, Warnier/Orr, Jackson). I've done light study and experimentation with Theory of Constraints process modeling (TOC). Targeted product platforms included Windows, MS DOS, zOS / MVS, TSO, VM/CMS, DOS/VS, and light work for Unix, Macintosh, Android, and iOS. I've designed, developed, and maintained websites using Joomla, FrontPage, NetObjects Fusion, and other tools. I also worked briefly with Wordpress blogs. I've done consulting, data collection, and reporting for software metrics and software product/project sizing (using Function Points and Lines of Code using Boehm's COCOMO model). My products have had high impact e.g. I developed a software performance database and GUI graphing "Prospector" toolkit that saved one company $6-8 million dollars per year, for 6+ consecutive years, by enabling them to rapidly prioritize high impact software re-engineering and problem diagnosis. During one my Prospector demos, one audience member said "you've just done in 1-2 minutes what takes me 8-10 hours every day". During one Y2K conversion project, I designed and created automation to diagnose and remediate database impact. It eliminated more than a thousand hours of labor from the project. Another system I refactored had about 1,000 modules ALL needing modifications EVERY year. I redesigned it into about 100 comparable reusable/sharable modules, with only about 10 needing modifications per year. Doing so dramatically reduced support labor. Shortly after I joined Sabre Holdings in 1982, they became one of the first American companies to use IBMs DB2, I was one of the first Sabre technologists to pioneer using DB2, as both Database Administrator (DBADM) and application developer.

    $55.56 /hr
    0 hours
    0.00