Top Upwork Freelancers

More options
Clear all filters
  1. Lisa F.

    Lisa F.

    Graphic Artist, Game Textures, Environmental Artist & Customer Service

    United Kingdom - Last active: 04/12/2013 - Portfolio: 10

    I am a graphic artist, designer and 3D modeler, working in virtual worlds, primarily Second Life. I have worked as a contractor for the creators of Second Life, Linden Lab since 2008. My skills include: Texture Creation, 3D Modeling, Design, Prototype Testing and Project Management. I have been working in this environment since 2005 for a wide variety of clients, from small businesses to multi national companies. I also have vast experience in Customer Service and have worked for 8 years as a customer billing representative, call center operative and clerical assistant for British Gas. I have a GNVQ Level 3 in Customer Service.

    $44.44 /hr
    2,838 hours
    5.00
  2. Sarah Wooten

    Sarah Wooten

    Technical Writer, Proficient in Medical Writing

    United States - Last active: 01/30/2012 - Tests: 8 - Portfolio: 6

    I am seeking opportunities to provide you with excellent writing on any subject in a manner that is convenient for you. I have a doctorate of veterinary medicine and 9 years experience in veterinary practice, including corporate, private, and non-profit. I have 5 years experience in writing website content, ebooks, blogs, white papers and SEO-rich articles. I also have experience in script writing, public speaking and am excellent video talent. You can see my videos here: www.mybetterpet.com under the blog tab - I'm 'Dr. Sarah'. I have experience in writing proposals and developing protocols. I have excellent leadership skills and am able to drive a project from conception to completion. I can work well without any supervision, am strongly motivated and love to collaborate. Plus, I'm a really nice person. :-) Let's talk.

    $50.00 /hr
    87 hours
    4.93
  3. Gregg Gajic

    Gregg Gajic

    Software Developer

    United States - Last active: 10/28/2013 - Tests: 1

    I enjoy solving problems with software. My objective is to deliver high quality results in a timely manner, so your project gets done right, the first time. Moreover, through friendly, clear, and responsive communication, I seek to establish long-lasting relationships. You can find me on GitHub [https://github.com/gg] and Stack Overflow [http://stackoverflow.com/users/714208/gregg]. I prefer to be contacted via email, but I am also available via IRC, AIM, and Skype (text/voice).

    $50.00 /hr
    102 hours
    5.00
  4. Simon Lang

    Simon Lang

    Software Engineer / Web Application Developer. PHP, MySQL, JavaScript

    United Kingdom - Last active: 02/13/2012 - Tests: 3 - Portfolio: 1

    I am a 24 year old web application developer from Brisbane, Australia - although I'm currently based in Edinburgh, Scotland. I have a Software Engineering degree, and about 10 years of industry experience. (5 in programming and web, 5 in general I.T. support) If you're reading this, hopefully you're interested in giving me some work. I really love my job - making web applications is *fun*. I'm always keen to work with talented, passionate and like minded people, so please get in touch if you think we'd work well together. Ideally I would love to be working on challenging projects that are founded on a Zend Framework back-end and a rich Javascript front-end interface. I am also starting to experiment with developing my first Chrome Extensions, Android Apps, and Google Marketplace Apps. I'm a bit of a Google Fanboy and love working with their APIs. http://www.simonlang.org/

    $66.67 /hr
    552 hours
    5.00
  5. Damian Dennis

    Damian Dennis

    PHP/MySQL Developer

    Australia - Last active: 03/28/2014 - Tests: 11 - Portfolio: 6

    Over the past 7 years, I have developed many websites using HTML, DHTML, PHP, and MySQL for small businesses and startup companies. My expertise is in ecommerce websites, and I am seeking opportunities to build websites from the ground up for you or your business. Technologies and tools I have worked with include: PHP4 & PHP5, SQL, MySQL, Database Design HTML, DHTML, CSS Javascript, jQuery, Ajax, Object Orientated Programming, Model View Controller Architecture, Agile Project Management, Joomla,Yii, CakePHP, Smarty Templates, OScommerce, Zencart, Cartweaver, Wordpress, Linux, Red Hat, Ubuntu, Subversion, Bash, Scripting, Basic, Photoshop & Gimp Skills, Basic C, C++, Basic Java, C#

    Groups: concrete5

    $44.44 /hr
    1,307 hours
    4.70
  6. Petr Baudis

    Petr Baudis

    Software Development Consultant

    Czech Republic - Last active: 3 months ago - Tests: 6 - Portfolio: 3

    Petr Baudiš has over 10 years of experience as a C and UNIX programmer and Masters degree in Computer Science (Artificial Intelligence). Among many things, he was one of the ori­ginal Git developers, worked as GNU libc main­tainer at SUSE Labs and is author of one of the best Go-playing software in the world. He is currently an AI resea­rcher, teaches technical courses at the Charles Univer­sity Prague (best C.S. university in country), Prague and works as inde­pendent software consultant. See also http://pasky.or.cz/pro/ and http://pasky.or.cz/cv/. He offers his experience in solving demanding technical challenges in the context of UNIX/Linux programming (system programming, advanced shell/Perl scripting, low-level optimization and parallelization) and Artificial Intelligence (game AI, machine learning, image processing, DSP, ...). He is no stranger to bug hunting in vast code-bases and reverse engineering proprietary protocols and file formats. His hobby are microcontrollers and he can put that knowledge into use too.

    $79.00 /hr
    339 hours
    4.88
  7. Sarah Murphy

    Sarah Murphy

    Content writer & blogger, specialising in alternative medicine

    United Kingdom - Last active: 08/13/2014 - Tests: 8 - Portfolio: 8

    Need a versatile and accomplished writer who can adapt their work to suit your style? Got an idea that you just can't put down on paper? Crafting compelling web content, blogs, news articles and e-books for a wide variety of audiences is my specialty. I've written about everything from Ayurveda to victim's rights. As an idea generator and creative content writer, I have the skills to sell your product and make your articles come to life. I'm a qualified Naturopath and Herbalist, and having run my own Wellness Clinic for a number of years, I'm well positioned to write on related topics such as detoxification, diet, lifestyle, and preventative medicine. I've written for a number of websites and publications on various aspects of Naturopathic and Alternative Medicine. As a business person, I understand the importance of SEO, and how social media platforms can be utilised to reach out to your target audience. I have a background in teaching, so you can be confident you're hiring a content writer with high levels of attention to detail, excellent proof reading skills, and a commitment to doing a professional job for you. From the initial research stage, right through to final editing, you can be assured 100% effort will be put into producing a piece of work that exactly fits your needs. Hire me and you're guaranteed job satisfaction at a price to suit your budget. I'm a reader as well as a writer, and am always looking for new and diverse projects to get creative with. I regularly update my skills so you can be assured you're hiring a professional with their finger on the pulse. I've worked for a number of clients on projects outside of my specialisms, and my portfolio is a testament to my diversity. No challenge is too big! My ethos? To work with honesty and integrity to build great working relationships with all my clients. My goal? To consistently provide high quality writing you can be confident will bring in business. It's my view that web content should always empower and inform, and I endeavour to write content that will contribute to making the internet a more enlightening forum for everyone. I have my own personal blog, writing about current SEO trends and content / freelance related topics, and am currently in the process of writing an e-book to take to publication.

    $40.00 /hr
    57 hours
    5.00
  8. Swati Jain

    Swati Jain

    Java/JEE Professional

    India - Last active: 4 months ago - Tests: 7

    Hi, I have been a software professional for the past 8 years working on various technologies like Java/JEE/Flex/Documentum etc. I have been working as a technical lead in my organization for quite some time now and have quite some experience on Product Analysis, Designing, Development and practically all phases of SDLC. Have worked in Agile/Scrum Environment as well. Have quite some experience in writing RFPs too. Have excellent communication skills and have been a great team player. Keep doing a lot of client presentations and good at creating presentations and spread sheets as well. I am a quick learner and have very strong logic and analytical skills. Like to work where core logic is involved. I have mostly worked in Education, Telecom,Media Auditing and Analysis and Banking Domain . Have a flair for teaching and have been a teacher for a good 5 years before coming to IT. My core technical skills lie in Java Middleware and am very well verse with the following technologies/skills - Core Java, Restful Services, Spring Core, Spring MVC, Spring Batch, Apache Camel, Elastic Search, Mongodb, Kafka, Maven, XML etc

    $30.00 /hr
    133 hours
    4.94
  9. Bob Harren

    Bob Harren

    Cyber Security Professional - CISSP, FITSP-M, FSO

    United States - Last active: 01/15/2013 - Tests: 2

    I focus on securing client information systems by providing a full range of cyber security services to global institutions and major corporations while providing a total business focused orientation.We offer a trustworthy, high-quality option to using in-house assets for your cyber security efforts. We can provide expert IT security consultants with high levels of industry experience, technical certifications and practical know-how.

    $250.00 /hr
    106 hours
    5.00
  10. Jeremy Brainard

    Jeremy Brainard

    Seasoned IT Pro / Technology Enthusiast / CEH

    United States - Last active: 2 months ago - Tests: 4

    I am an extremely skilled, motivated, and highly knowledgeable IT professional with 15+ years in the IT industry. I am also an EC Council Certified Ethical Hacker, and in addition to security services, I provide a vast array of technical solutions to both businesses and individuals. From network/server/workstation planning and implementation to advanced troubleshooting and traffic analysis, I am THE answer to your technical demands. Add to this the fact that technology isn't just my profession; it's my passion, and you will discover why my clients have been with me for years and wouldn't consider switching. I absorb and become well-versed at any issue thrown my way, and will get to the bottom of whatever roadblock I encounter. Who I am not: your average neighborhood tech geek, a rep from a fly-by-night shop, or someone sending proposals to any listing that appears. I choose my applications very carefully, and make sure I have budgeted enough time to complete the task required. I also do not apply for jobs that I'm not 100% certain I can handle. Due to these and many other reasons, I have built a solid name for myself locally, and will do so here as well. You'll be glad you chose to have done business with me, and I look forward to meeting your technological challenges head-on.

    $44.44 /hr
    94 hours
    5.00