Top Upwork Freelancers

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  1. Martin M.

    Martin M.

    Expert Web Developer

    Argentina - Tests: 3 - Portfolio: 10

    Im a Software Engineer. I am passionate about web development and information technology in general. While I have been developing web applications for more than 10 years, I like to research and learn new technologies. If I get the opportunity to work with you, you will not regret it -Over 10 years experience in web development, LINUX + APACHE + MYSQL/ORACLE + PHP -I developed many cms based websites -I developed many web applications -I developed an ERP for Pharmacy Industry with traceability subsystem integrated to a government platform vía WEBSERVICES. -I developed a Geriatric Software. -I developed a Billing Software for Healthcare Client -I developed a customizable Government Website And more.... -Doctrine and Propel Experiences -Certified Oracle DBA. -Email Spooling -Lucene Index (fast searches) -Symfony Expert -Cake -JQuery, JQueryUI, Ajax, HTML, CSS. -MVC Pattern, IOC Pattern, OOP. -Experience in Oracle (SQL and PL/SQL), Mysql, PostgreSql, Firebird -Webservices implementations, Client and Server -Experience in Web application security (Xss, Crsf, SQL Injection, DoS Attack) -SVN -PHPUnit -Java, JSP, Servlet, Tomcat. -Experience in Streaming Platform: RED5

    $55.56 /hr
    0 hours
    0.00
  2. Federico de los Santos

    Federico de los Santos

    Microsoft System Center Consultant, MCSE Certified

    Uruguay - Tests: 3 - Portfolio: 3

    Experienced consultant in Microsoft technologies including System Center, SharePoint, Exchange, Lync, and Active Directory. Primary projects focused in banking, financial, insurance and health industries. Worked on-site and remote to companies located in Argentina, Chile, Uruguay, Colombia, Dominican Republic, Puerto Rico and USA. Also I am an experienced developer which helps me to create integration tools between different technologies, and scripting to automate tasks. I have worked on companies evaluated as CMMI and I hold ITIL Certification. I am certified as MCSE since 1999 and hold certificate for more that 20 MOC exams. Also I have training experience to technical and end-user staff.

    $33.33 /hr
    0 hours
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  3. Vsevolod Abramov

    Vsevolod Abramov

    Website Developer

    Ukraine - Tests: 4 - Portfolio: 1

    I'm a Front-end developer with an experience in adaptive and cross-browser web-sites development, mostly Landing Pages, Corporate Websites, Online Catalogs. I used to study in National Technical University of Ukraine "Kyiv Polytechnic Institute". The advantages I offer are clear and semantically accurate code, modern and effective web-decisions, pixel-perfect PSD to HTML. I worked with Joomla! for over 2 years and received a lot of experience handling different issues with its components, modules and plugins. Technologies I use are: HTML5/CSS3, LESS preprocessor, Bootstrap, Javascript/jQuery and a little bit of PHP. Either You've got a ready template or want to make your own on the basis of design - you are welcome, send me a job offer or connect me in any convenient way - email or skype. I'm nice to clients and always do my best to satisfy all the requirements they have.

    $11.11 /hr
    0 hours
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  4. Yogesh Sharma

    Yogesh Sharma

    Active Directory and Exchange consultant

    India - Tests: 3 - Portfolio: 1

    A Highly motivated and result-oriented individual with over 8 years of experience in a professional environment having a great work culture and meticulous attention to detail with emphasis to customer satisfaction. Ability to achieve set targets and goals in a timely manner. Microsoft Certified System Engineer in Windows Server 2003 with Exchange and Technology Specialist in Windows Server 2008. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Exchange Server suite (2003 to 2013). Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft Active Directory Services(2003, 2008). Extensive hands-on experience in configuring, monitoring, and maintaining systems running Microsoft Cluster Services. Extensive hands-on experience in configuring, monitoring, upgrading, migrating and maintaining systems running Microsoft SharePoint Services(MOSS 2007). Troubleshooting Windows Server related issues(AD, DFS, IIS, DHCP, DNS, and WSUS) Projects, Installations, Configurations and Migrations etc. Configuring and troubleshooting on Mailbox, CAS, and Hub and Edge server roles installations. Configuring High availability solutions like Local Continuous Replication/Cluster Continuous Replication/Standby Continuous Replication technologies. Troubleshooting on Mailbox Migration, Public Folder replication, Database Inconsistency, Exchange services, Offline Address Book, Recovery Storage Groups. Implementing Disaster Recovery in exchange servers for recovering exchange information. Configuration and Troubleshooting External Mail flow (Inbound/Outbound), Mail flow between servers, Spam issues, Edge Synchronization. Configuring Anti spam/Transport agents, Application Relay, SMTP/Transport service problems. Analyzing and evaluating issues using various tools and utilities like EXBPA, EXTRA, ExMon, PFDAVAdmin, Exmerge, DCDIAG, NetDiag, NLtest, telnet, Replmon, AD modify, ADMT, MFCMAPI, etc. Installation, Configuration & Monitoring of Trend Micro Internet Messaging Security Suits & Symantec Endpoint Security. Basic Hygiene & Server hardening of all Windows OS, Linux OS & Subsystems likes IIS, ADS, and SQL Server etc. Security Health Check of all Windows & Linux OS. Ensure documentation of all activities & procedures adhering to organization standards

    $12.00 /hr
    2 hours
    0.00
  5. David Stephenson

    David Stephenson

    Experienced Russian-English translator

    United Kingdom - Tests: 1

    I am a native English speaker with an MA in Russian from the University of Oxford. I have spent time living in and travelling to Russia and therefore have an excellent grasp of the language and culture. I offer a reliable, accurate and punctual service. Combined with my educational background, this makes me the perfect candidate for your translation needs. Please do not hesitate to contact me for any requirements.

    $12.00 /hr
    0 hours
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  6. Vladimir E.

    Vladimir E.

    Lotus Notes/Domino Web developer

    Russia

    I have experience designing solutions based Lotus Notes/Domino platform, geographically distributed systems, RDBMS store data systems (DB2). My core competency lies in Web based development (XPages, DHTML), but I have a rich-client development experience also. Also I good in: Lotus Notes/Domino system administration, deployment, SQL-query optimization, project management. I use languages and technologies: Lotus Script, @formula, Java, Java Script, SQL, XPages, Ajax. I can work about 20 hours in a week.

    $17.00 /hr
    0 hours
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  7. Jackson Vidal

    Jackson Vidal

    Software Development Analyst

    Brazil - Tests: 1

    Over 8 years in software development, I've already worked in every kind of projects, big and small ones. Recently I worked in a startup company of payment gateway for e-commerce as R&D (Research and Development). Technical Specializations: .NET Framework; MVC; WebForms; WCF; WebAPI; JavaScript; jQuery; AngularJS; Data-interchange formats JSON; XML; Databases: SQL Server 2008 and 2012; MySQL;

    $45.00 /hr
    0 hours
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  8. Mikhail Chugunov

    Mikhail Chugunov

    Java Developer

    Russia - Tests: 1

    6 years of web-oriented Java software development. Expert in Spring framework related development. Last 5 years I took part in several enterprise-quality projects in various fields from property insurance to telcos. My objective is to deliver the highest quality for backend applications. Also I have some experience in front-end technologies including Javascript as well as with modern languages and frameworks like Play for Scala

    $11.11 /hr
    0 hours
    0.00
  9. Cristian Santiago

    Cristian Santiago

    Infrastructure Administrator(esp. Windows) and Expert Problem Solver

    United States - Tests: 3

    I have been working on IT for almost 15 years now. I am a generalist, a problem solver. I have more experience on Windows Infrastructure but I do also get along pretty well with Unix environments. I have worked for Microsoft Enterprise Support, then continued working as infrastructure administrator for other companies. I have experience in different kinds of Technology and even if I don't have, I can pick it up really quick, my mind seems to be wired up that way.

    $22.22 /hr
    0 hours
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  10. Stefano Virgili

    Stefano Virgili

    Stefano Virgili - IT Specialist - Biologist - Chemist

    Italy - Tests: 6 - Portfolio: 4

    Communication skills Indepth knowledge of Science and Chemistry. I can provide unversity-quality translation. Indepth knowledge of customer communication techniques Excellent communication and teaching skills Another one of my qualities is be able to simplify complexities. Knowledge of verbal, non-verbal and para-verbal communication strategies Managerial skills During the last years I have worked almost exclusively as freelance, so I have aquired all the fundamentals of good business management. I can be a great resource in many fields thanks to my qualities: Ambitious and motivated, Leadership, Quick thinker, Excellent problem solving skills, Give quotations and produce accurate business plans, Great ability to work under pressure, Teaching skills, Basic knowledge of economics and law, Marketing strategies Job-related Skills During my freelance career I have consolidated my multitasking skills. Thanks to this I can monitor every phase of the business process. Another strong point is my ability to understand customer's needs, especially in the IT field. Some customers, often don't know what they want or what they need however, thanks to my listening skills I am able to provide the best options and solutions possible. IT Skills IT/Electronics Skills Professional IT/Electronics competence of: MS Windows ME, Xp, Vista, 7, 8 Apple OSX and classic, advanced BIOS settings and over-clocking, notebook/desktop hardware assembly/disassembly, fast anomalies recognition, network development and consulting, HDD recovering, micro soldering on MOBOs and other HW parts, DAW customized configuration and optimization, Excellent knowledge of video/audio peripherals, MS Office suite (and Open Office Suite), e-Mail client (Outlook, Thunderbird, Apple Mail), HTML compiler (Adobe Dreamweaver), internet browser customization, malware detection and deleting, registry key recovery, FTP and cloud computing, audio sequencer SW (Sonar Cakewalk), video editing SW (Adobe Premiere), graphic SW (Adobe Lightroom, Photoshop, Image RAW, HDR, DPP), ecommerce prestashop platform, remote service software (ex. Team Viewer or LogMeIn), Smartphone configuration, fast typewriting Other Skills When I was young, during my summer holidays, I worked in many fields and I acquired other competences that I've not mentioned before. Italian cooking (I worked in a Restaurant as assistant to the chef), Studio recording Development and Management, lightning techniques, Acoustic engineering

    $18.00 /hr
    0 hours
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