Top Upwork Freelancers

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  1. Parveen Kumar Raina

    Parveen Kumar Raina

    Expert Software Developer with Dot Net,C#,ASP.Net, Java and PHP skills

    India - Last active: 4 months ago - Tests: 1 - Portfolio: 4

    I'm a senior Dot Net Developer with extensive experience in building High Quality Sites and Software. My experiences range from building responsive mobile sites that work well cross-browser to building scalable sites for the any industry. I like working on projects with a team that cares about creating beautiful and usable interfaces and having My aim is to deliver software development solutions in excellent quality that will surely satisfy clients which will lead to fruitful partnerships. It's important to me to build long term relationships with clients, so I'm primarily looking for long term projects. I'm flexible with my working hours and am happy to work closely with any existing freelancers you work with. I look forward to hearing from you!

    Groups: Microsoft Certified Professionals

    $15.00 /hr
    21 hours
    0.00
  2. Anishta Vidhushini

    Anishta Vidhushini

    QA- Lead

    Sri Lanka - Last active: 08/05/2014

    • 2+ years of experience in testing of desktop, Native, Web based and client/server applications and enterprise mobile application testing. • Experienced in Manual as well as Performance Testing. • Strong in analyzing the requirements and developing Test Scenarios and Test Cases. • Strong skills in performing GUI, System, Usability, Functionality, Regression, Ad Hoc testing. • Well familiar with testing on Android 2.3 +, iOS 4.1+ and full range of web browsers (IE, Firefox, Chrome, Safari, Chinese browsers- QQ, 360 etc.) across multiple platforms • Proven ability to manage multiple tasks and deadlines. • Proven ability to quickly learn and to work independently as well as a team. •Knowledge and experience in Performance testing tools Jemeter and NeoLoad.

    $8.89 /hr
    81 hours
    0.00
  3. Tika K.

    Tika K.

    Poject Manager

    Morocco - Last active: 11/22/2013 - Tests: 2 - Portfolio: 1

    Over the last 5 years, I have developed a wide range of websites using HMTL, DHTML, PHP, ASP and MySQL, ORACLE including sites for startup companies and small businesses. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business. I also have some experience in the following areas: SQL, Ajax, VB6, and software design and testing, ERP T24.

    $11.11 /hr
    601 hours
    0.00
  4. Vitali Tsiukala

    Vitali Tsiukala

    Hardware engineer

    Belarus - Last active: 08/25/2014 - Portfolio: 1

    Over 3 last years, I have developed,mounted and debugged few boards: 1) 6U board based on CompactPCI including Arria II GX, Max II(EPM2210), SSRAMs,PCI controller PLX9656, Fast Ethernet controller, Optical tranceiver etc. (8-layer board) 2) 6U rear i/o board on CompactPCI including Cyclone IV, SSRAMs, ADC 14bit, DAC 14bit etc. (8-layer board) 3) Mezzanine card on PMC including Stratix IV,Max II(EPM2210), DDR II, QDR, SFP, PLX 9656 etc. (14-layer board)

    $11.11 /hr
    727 hours
    0.00
  5. Dave Hodson

    Dave Hodson

    U.K Electronics and Programing

    United Kingdom - Last active: 10/13/2013 - Tests: 3

    I'm a new programmer from the UK, I have years of experience in electrical, and security in the physical field, due to health problems my physical career has been cut short but I'm really enthusiastic to start something new and try and use my previous experience of practical solutions into developing and providing solutions. Im currently self taught but will be undergoing education in the very near future to prove my skill level. Experience: Experienced in VB, . NET, and C I'm less fluent in HTML, Java and more web based languages but am willing to learn and improve my knowledge. Experienced in Android, Linux, Windows, Networking and Security. As previously mentioned i have heavy experience in the Security industry and Electrical industry. Im a fully qualified 17th Edition Electrician and would be highly interested in working interfacing software with electrical hardware and possible design. Ive spent a lot of time working with Micro-Controllers/Chips creating electrical devices, from the electronics, Miro-controller programing and front-end software and interfacing it all together. I'm looking for simple projects to start, to build up a portfolio and possible look for full time work for the future. It seems to be important to include that my mother and only language is English.

    $10.00 /hr
    69 hours
    0.00
  6. Puneet Shinde

    Puneet Shinde

    Web Developer and designer

    India - Last active: 3 months ago - Tests: 4 - Portfolio: 3

    Hello, With more than 5+ years of experience in Web Application development, my expertise covers full range of web development services from a simple CMS based site to complicated web application and complete e-Commerce development. I have build applications for a variety of industries including services, e-commerce/retail, medical and financial. Professional Certification: Microsoft Certified Developer and HTML5 CSS3 JavaScript Technical Skills: php, mySql, Javascript, jQuery, HTML, CSS, Yii framework, wordpress, magento. My core competencies lies in constant client communication, ensure projects are on budget and delivered on time.

    $13.33 /hr
    44 hours
    1.35
  7. Dominador Rey

    Dominador Rey

    Desktop Support Engineer

    Philippines - Last active: 2 months ago - Tests: 6 - Portfolio: 3

    Responsibilities are as follow: • Manage user accounts via Active Directory • Create/Update of Desktop Asset inventory • Create/Update IT Troubleshooting Knowledge base • Install and maintain client tools and web-based apps used by reps in taking calls • Deploy, assemble, and configure workstations • Troubleshoot Printer and workstation network connectivity • Provide support to end-user with regards to hardware or software issue • Hardening of Desktop Infrastructure in compliance with PCI-DSS audit • Managing Kaspersky Antivirus updates for workstations via Kaspersky Security Console • Performs monthly data backups via Symantec Backup Exec • Conducts Daily Health Check before production starts to ensure all tools and workstations are fully operational • Regularly monitor internal and external network connectivity. • Performs structured cabling on Data Centers/Server Rooms • Monitor and generate report of CPU/Bandwidth Utilization of network devices via Solarwinds syslogs and MRTG • Raise trouble ticket for WAN connectivity issue. • Creates documentation for any changes in the topology. • Manages IP Address availability via SolarWinds • Manages call routing of local IP Phones through Avaya IP Office 500 • Keeps monthly backups of configuration for network switches, routers and firewalls • Keep records and update switchport allocations/availability per network devices • Deploy, configure, and troubleshoot Avaya L2 and L3 network switches, WatchGuard Firewall and Avaya IP Phones, and WAN Router for our client • Participate in on call rotation, major incidents and postmortems. • Upgrade of Firmware for network devices • Creation/Modification of Firewall Policies • Inventory Avaya IP Phones and creation of local extensions via Avaya IP Office Manager • Manage and maintain LAN/WAN Network Infrastructure as well as Network Camera Infrastructure • Hardening of Network Infrastructure in compliance with PCI-DSS audit • Performs Monthly Link and Hardware Failover for Routers, Firewalls and Core Switches • Review network performance and plan for technological refresh, cater network redundancy and future network expansion

    $5.56 /hr
    421 hours
    0.00
  8. Mike J.

    Mike J.

    7 years experience software engineer, UI, UX and IA expert.

    Sri Lanka - Last active: 2 months ago - Tests: 3 - Portfolio: 4

    Thank you for visiting my profile. **** I have worked for www.mailchimp.com, www.hootsuite.com, www.hubspot.com on UI,UX and IA planning and development. **** I am extreamly professional and highly responsive, keeping highest standard in communication and responsivness. I can guarantee Quality, Scalability, Budget and Deadlines. I have 7 years software engineer experience working mainly as a UI, UX and IA strategist and a developer. My core skills include UI and UX development, CMS integration and programming. Programing Skills - PHP, Rails, Node.js(Javascript) and Golang development. Database Skills - Mysql, Postgres and MongoDB. Designing - Concept building, UX/UX and IA. Q/A - Usability testing, UI/UX testing, User experience testing.

    $22.22 /hr
    210 hours
    0.00
  9. Navjot Sandhu

    Navjot Sandhu

    Software Engineer with graphics specialization

    Canada - Last active: 2 months ago

    I'm currently completing my second Masters, a Master of Computer Science in Human Computer Interaction in which my thesis is on 3D user interface design and methods, essentially creating a new system from scratch. I can work with the desktop and mobile devices, using WebGL, OpenGL ES, DirectX11 and OpenGL 4 specification. I know how to create all types of shaders in glsl and hlsl, and work with immediate mode and the new pipeline very well. I also have learned how to take pseudo code from research and books and implement them as well in shaders. I can apply engineering principles for optimization for rendering engines, and do client/server work as well in c/c++, java, and objective-c, as well as work with computer science algorithms for creating specialized effects and utility functions. I can also program for mobile devices, primarily in iPhone and Windows phone, though I am able to work with Android also.

    $40.00 /hr
    175 hours
    0.00
  10. Xupeng Y.

    Xupeng Y.

    Linux system expert / Python developer|China

    China - Last active: 10/11/2013 - Tests: 4

    I have 9 years Linux experience, and more than 4 years experience with professional Linux system administration, I am skilled in deploying and maintaining Linux-based services such as: virtualization(Xen, KVM, Vmware, Openvz), LAMP stack and Java stack deployment and management, DNS(djbDNS prefered), openvpn, web server administration(Apache, Nginx), mail server(postfix, popd, imapd). I have great debugging/problem resolving skills with Linux server/services, which can save you much time and money. I am also an experienced Python/Django developer, with more than 3 years commercial projects development experience, I have been working on more than 5 Django based web sites, such as http://www.whattheyplay.com.

    $27.78 /hr
    201 hours
    0.00