Top Upwork Freelancers

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  1. Rachel G.

    Rachel G.

    Passionate writer with scientific interest

    United States - Last active: 2 days ago - Tests: 1 - Portfolio: 5

    Good writing holds a lot of power. It affects people's emotions and views. It ties people together. Everything holds a story. Good writers are able to harness that story and share it with the world. I greatly believe in the power of all types of writing and strive to produce quality work. I earned bachelors degrees in both Biochemistry and English Writing. My education is a testament to my strong work ethic and efficiency. I have experience writing and editing scientific papers, short stories, poems, essays, and memoir. I also have experience editing technical reports and grants. I can just as easily write a technical report, or a blog post. Fusing creative and informative is where I shine. Please check out my personal blog: rachelgearinger.wordpress.com

    $27.78 /hr
    69 hours
    4.95
  2. Sandy Templeton

    Sandy Templeton

    Electronic Firmware FPGA and Software Engineer & PCB Designer

    United States - Last active: 13 days ago - Tests: 3

    I am a design engineer with a Bachelors degree in Electrical and Electronic Engineering. I offer services in a wide field that include firmware design, FPGA design & implementation, digital and analog hardware design, PCB design interface circuit design (including CAN, RS485, RS422 and DeviceNet). My specialist subject is isolation circuit design and I hold US patents in that field. I can take projects from concept through to prototypes in my own shop. I am an expert in the field of safety qualifications and have worked extensively with organizations like UL, IEC, CE, VDE and others. I also provide SEO services,and offer technical project management both with my own contracts and as a service. I use Wrike for project management and allow clients to sign up and see their project time lines ande action items. We use Altium design tools for pcb design and generation I run a small company of designers and offer fast track completion of your project at reasonable rates. Critical skills list: Firmware, Software, FPGA C / C++ Programming, Visual C++, Visual C# ARM (7, 9, Cortex-M[3,4]), dsPIC DSPs MC9S08 Micros Zilog Z8 Encore & ZNEO, ATMEL AVR, Assembly Language Visual Basic, Qt & Qt Creator, Altium Designer Altera Quartus, Altera DS-5, Altera Max Plus, Xilinx ISE, Lattice ispLever, Microsemi Libero ModelSim, Aldec Activer HDL MySQL SQLite

    $75.00 /hr
    20 hours
    5.00
  3. Ariel Con

    Ariel Con

    WEB .NET Architect / Web Developer / WordPress Expert

    Argentina - Last active: 1 day ago - Tests: 1

    + Experienced Web Developer / .NET Architect + Degree and a specialization in System Analysis + 17 years working in many WEB and IT projects for important companies, banks and financial corporations. + Strong experience designing soft architecture and developing + .NET applications Architecture + WordPress Guru TECHNOLOGIES: + .NET (C# / VB.NET), Razor, MVC, SOA, OOP + AJAX - JQuery - JSON - HTML - XML - cross browser WEB applications + Software Architecture Designer, UML Documentation, Use cases + PHP, CMS, WordPress + Databases (MS Sql server, Oracle, MySql) +--------------------------------------------------------------------------------------------------------+ SERVICE DESCRIPTION: + 100% Fully dedicated to your project with a keen eye for detail. + Fast turn around time ! + Self motivated + I work fast, very fast! + Ability to learn new concepts and adapt fastly to work with any team. + I'm Used to face with strong problems, research and solve + Extreemly high productivity and quality rate !! +--------------------------------------------------------------------------------------------------------+

    $24.44 /hr
    272 hours
    5.00
  4. Balpreet Singh

    Balpreet Singh

    Experienced in Php/mysql, ActionScript 3.0 & 4.0, IPhone App., Joomla.

    India - Last active: 21 days ago - Tests: 8 - Portfolio: 5

    Quality is my motto..........Over 9 years I am working well versed in a wide array of current technologies including PHP/Mysql, IPhone Application Development, Flash, Joomla, Microsoft .NET, JavaScript, ASP, XML, AJAX, Database Management, Web Services Model, SSL to deliver advanced solutions. I have done very good work in PHP, java Script using MySql and Web designing. I understand your requirements and achieve that in a effective way.

    $10.00 /hr
    2,716 hours
    4.88
  5. Adam Rosenberg

    Adam Rosenberg

    Producer / Musician / Sound Designer / Audio Engineer

    United States - Last active: 26 days ago - Tests: 2 - Portfolio: 5

    Hi! I am a multi instrumentalist musician with over 20 years of experience in songwriting and sound production. I have been engineering and producing music/audio for 15 years and have full capabilities for audio production from songwriting to recording and mixing/mastering. I specialize in the un-specialized and consider myself an indie boutique shoppe. All work is custom built from scratch. All audio is homegrown and fresh until you lay your ears on it. I use ProTools for audio and Final Cut for video, yes I also do video editing! I would love to help you with your next music, film or game project. Xoxo, Adam Rosenberg

    $25.00 /hr
    19 hours
    5.00
  6. Dimas Riski Putranto

    Dimas Riski Putranto

    Internet and Social Media Marketer

    Indonesia - Last active: 9 days ago - Portfolio: 4

    I am working as a Social Media Marketer, also do the Internet Marketing and Market Research for Multinational Companies who wants to expand their market in South East Asia, Australia, United States, United Kingdom and Netherlands. I have been working in the Sales and Marketing activity since 2003 and it still goes on until now. Meet new people, new area, and new opportunity is the challenge that i am like to be. Sales activity can grow your mind, your creativity, also grow your skill and ability to take the challenge. For the Marketing Research area, i have an experience in several projects from multinational and local companies who expand their activity in several cities in Indonesia like Jakarta, Semarang, Jogjakarta, Denpasar, and Surabaya, also in Balikpapan, Banjarmasin, Ujungpandang, and Manado. I have a community channel in Sydney, New York, Amsterdam, also Paris to give the design, connection, and build the Marketing Strategy on it.

    $18.00 /hr
    261 hours
    4.85
  7. Ankit Naredi

    Ankit Naredi

    Php, wordpress, magento developer and HTML5,CSS3

    India - Last active: 1 day ago - Tests: 5 - Portfolio: 2

    I'm a professional web developer and graphic designer having 3+ years in the web field, I had worked with many international and local clients from different domains and well appreciated. My responsibilities as Web Developer and Designer: 1. Working on famous CMS like Wordpress, Magento, Opencart, Prestashop , Joomla and frameworks like Zend, Cake PHP, Smarty, CI, Laravel, Yii etc. 2. Worked on uncompleted projects by other developers. 3. Maintenance of large web applications. 4. Manage a team of developers and designers.

    $15.00 /hr
    386 hours
    5.00
  8. Giridharan U.

    Giridharan U.

    Sr. Software engineer with development and automation experience

    India - Last active: 1 day ago - Tests: 5

    6+ years of experience in web applications development, testing, troubleshooting, and implementation and having ability to incorporate user needs into cost-effective, secure and user-friendly solutions known for scalability and durability. Strong knowledge of technical specifications, workflow development, risk management and background analyzing business requirements and recommending appropriate technologies. With years of experience in client side and running my own business I have developed a unique skill set well outside the regular developer range. Goal-oriented professional with strong interest in Information and Communications Technology, Computer Science, Social Networking and the web have become my career. Specialties: 1. Java, JEE, Selenium webdriver, Jsoup. 2. SQL,PLSQL, MYSQL 3. REST API, Web Services, Social APIs, Back-end Development

    $12.00 /hr
    34 hours
    4.95
  9. Tiffany R.

    Tiffany R.

    Your satisfaction is my #1 priority!

    United States - Last active: 1 day ago - Portfolio: 68

    In 2007, I created TR Designs. I love to design and have a passion for taking my client's visions and dreams to fruition. It is my goal to provide my clients with 100% satisfaction as well as professional and polished designs; thus enabling them to further their business ventures. I am skilled in many different design programs and am a fast and motivated worker. In my spare time, I enjoy running (okay, jogging), photography, reading and being with my husband of twenty years and our three boys.

    $25.00 /hr
    20 hours
    4.97
  10. Aleksey K.

    Aleksey K.

    ITSM consultant, Project manager, SysAdm, C# dev, DBA

    Russia - Last active: 1 day ago - Tests: 3

    I've much experience in project management, system administration, DBA and software development. I took a part in ITSM process involvement at my previous and current job. I'm familiar with ITIL: I've implemented IncM, ChgM and CfgM in these companies, built service desk. I has skills of Manage Engine Service Desk and Omnitracker software. Also I professionally worked with Windows-based infrastructure (Windows Server 2003/2008/2012, Hyper-V, AD, GP, Exchange 2003/2007). I worked also with several generation of HP Proliant servers (DL, ML series oG3-G6 ) and I have work experience with Dell, Supermicro and Intel I worked SharePoint 2003/2007 about 6 years.

    $20.00 /hr
    21 hours
    5.00