Top Upwork Freelancers

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  1. Marc Coderre

    Marc Coderre

    GeoSpatialInfo Services

    Canada - Last active: 23 days ago - Portfolio: 10

    GIS\Database Analyst & Developer specializing in designing, building and maintenance of custom Geospatial Information solutions to real world data. I have extensive experience in the design, development and data loading of datasets, both GIS focused or other databases. I specialize in helping clients get access to their data in easy to digest formats utilizing custom report development tools to create intuitive user interfaces. I provide on demand digitizing and georeferencing services on soft or hard copy inputs and deliver finished products in client specified formats. I am a fully integrated ESRI shop with access to all extensions and can import/export data across a wide spectrum of platforms. Visit GeoSpatialInfo.ca for more information and featured projects.

    $37.00 /hr
    627 hours
    0.00
  2. Martin Machnowski

    Martin Machnowski

    Graphic / Web Designer

    United States - Last active: 28 days ago - Tests: 2 - Portfolio: 9

    More than 25 years of well-rounded knowledge and experience on advertising, logos, photography and photo retouching, packages, catalogs, software front-ends, web design and all techniques related to them. Over the last 14 years, I have developed a wide range of websites using HMTL, ASP, PHP and CSS. One of them have more than 1,000 pages with more than 100 products and mobile services, plus several websites for small businesses. I am seeking opportunities to build websites from the ground up for you or your business. Proficient in CorelDraw, PhotoPaint, Dreamweaver, Visual Studio, Flash, Excel.

    $52.22 /hr
    1,714 hours
    0.00
  3. Ivan Artamonov

    Ivan Artamonov

    Senior frontend web developer, HTML, Javascript, angularjs

    Russia - Last active: 1 day ago - Tests: 5 - Portfolio: 1

    I am an experienced developer, my skills are quite extensive. I know in varying degrees many programming languages (Qt/C/C++,Delphi/Pascal,Basic,Php,javascript). Last 3 years doing mostly developing client-side applications, and to a lesser extent on the development of the server side. The main advantages of my worth carrying my experience in the planning and implementation of projects. When I find a little free time I have written a small library, and opened the source code for all comers. https://www.npmjs.org/package/json-mapper

    $30.00 /hr
    290 hours
    0.00
  4. Michael Perrotto

    Michael Perrotto

    Software/Game Developer

    United States - Last active: 8 days ago

    Mike is a software developer with 14+ years professional experience whom also enjoys voice over acting, cooking and project and development management. He has built and managed teams both onshore and offshore of over 30 developers, QA analysts and configuration managers. His heart is in the creation of video games and he is very excited to be focusing more time in that arena.

    $40.00 /hr
    1,059 hours
    0.00
  5. Alexander S.

    Alexander S.

    C++/Python/DB developer

    Russia - Last active: 19 hours ago - Tests: 4

    - Desktop application development using C++/MFC/Qt - Complex algorithms & data structures - Network and socket programming HTTPS, TCP-IP, UDP - Video/Audio streaming over network using MPEG-TS, DVB-T2, ffmpeg. - SQL Data Base programming Oracle, SQLite,PostGresql - Code migration from Win to Nix platform. - Modeling of variouse scientific problem, preparing publications.

    $30.00 /hr
    342 hours
    0.00
  6. Cindy Kenney

    Cindy Kenney

    Analyst

    United States - Last active: 19 hours ago - Tests: 1

    Masters Degree in Psychology, many years of professional work experience; over 18 years as school counselor. I'm very passionate about health and wellness especially after incurring severe spinal cord injury and overcoming it. I'm a frequent runner and enjoy taking care of myself as well as helping others with their personal wellness. I am also a consultant for a company that sells health, wellness and nutrition products online.

    $40.00 /hr
    219 hours
    0.00
  7. Farkas Balázs

    Farkas Balázs

    Microsoft Certified SQL Server / BI Expert

    Hungary - Last active: 10 days ago - Tests: 3 - Portfolio: 2

    I am a SQL Server Expert with 9+ years of experience. My primary skills include database management and development, performance tuning, BI and data warehousing, statistics, data mining and reporting. I have a Masters Degree in Mathematics, I am very adaptive, I can quickly understand any problems and deliver an accurate solution. My work experience includes several high profile companies in finance & banking, telecommunications, as well as high traffic internet companies, using the mentioned systems and methods on an everyday basis. Client feedbacks: "so, after your first work, our DBs are FLYING!" S.W. - MySQL database performance tuning "You've done a really excellent job. It's a weight off my shoulders and I really appreciate it." C.L. - SQL Server management and optimization

    $38.89 /hr
    175 hours
    0.00
  8. Hen S.

    Hen S.

    Web Developer

    United States - Last active: 1 month ago - Tests: 1 - Portfolio: 1

    I am currently a student at the University of Michigan - Ann Arbor pursuing a BS in Computer Science. I have extensive web development experience. I am very familiar with HTML, CSS and Javascript (jQuery). I have used Bootstrap a lot. I know and stick to good design principles. My back-end experience includes Python (Flask) and PHP (Wordpress). I have experience with SQLite, MySQL and PostgreSQL. I have extensive experience traversing and scraping data from web sites using Python (beautifulsoup & scrapy) and Java (jSoup and HtmlUnit). I currently working part-time as a web app developer for the University of Michigan College of Engineering and am looking for more web development work to do in my spare time. I am a native English speaker. I am always available to speak and meet on Skype.

    $35.00 /hr
    78 hours
    0.00
  9. Rob Rudock

    Rob Rudock

    SEO/SEM/Web/E-commerce Consult/Implement

    United States - Last active: 1 month ago - Tests: 2 - Portfolio: 2

    It's simple: When someone searches online for your product or service, you no longer get lost in the million responses, you come up on page 1. I make your webpage work like it was always supposed to. Prepare to expand. Google uses several metrics which are time consuming to learn as well as heavily guarded secrets to rank your site that require an expert to navigate. To try it on your own is to realize you require someone who knows what they are doing and can devote hours to your online marketing success, and with guaranteed - not speculative- results. A good SEO/SEM specialist pays for themselves in a very short time period. I also have a full team and run RankChallenger.com. We design and make websites that are SEO ready, and continue to provide zesty citation, backlink, and content relevancy to ensure very high rankings in search engines both locally and nationally if desired.

    $40.00 /hr
    65 hours
    0.00
  10. Edmond B.

    Edmond B.

    Software & Web Application Developer

    United States - Last active: 23 days ago - Tests: 3 - Portfolio: 1

    A developer with many years of experience building and supporting software and systems for small business and enterprise clients. In addition to contract web and software development, I have a professional background in Systems Administration and security. This allows me to leverage a holistic level of understanding and experience across your entire technology stack. Languages: Python, C++, HTML/CSS, Javascript. Specialties: Flask application development. Linux systems administration, strong Linux/Bash command line skills. Well versed in open-source tools and the OSS ecosystem, security best practices & hardening, authentication, MongoDB and MySQL databases, REST APIs (particularly Twitter), nginx, server scripting/automation, server deployment, usability and design concepts, and full-stack web application deployment.

    $33.33 /hr
    195 hours
    0.00