Top Upwork Freelancers

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  1. Sai A.

    Sai A.

    Java / Web Consultant

    India - Last active: 2 months ago - Tests: 1

    My primary area of expertise is back-end implementation of web applications and websites using Java and SQL. Many a time, I have worked on projects that had fairly high algorithmic complexity (like pattern detection engines) and required creativity to design innovative solutions for problems. I have also worked with web services and done a little bit of front-end coding with HTML, CSS and Javascript. I am familiar with Ruby on Rails. I would like to be part of a team for large enterprise-projects. I can also create websites for small businesses and entities as a single contributor or part of very small team.

    $30.00 /hr
    2,447 hours
    5.00
  2. Joe Tandle

    Joe Tandle

    SolidWorks Expert- Mechanical Designer / Draftsman

    United States - Last active: 3 months ago - Tests: 2

    SolidWorks Expert- MECHANICAL DESIGNER / DRAFTSMAN with 30 plus years of extensive experience in all aspects of mechanical design and engineering support. Known for efficient high quality work while meeting specifications and critical deadlines. I enjoy the art of designing and taking a concept, be it mine or someone elses, and turning it into a finished product. I have been told that I can make the seemingly impossible designs thing come life. I have had the pleasure of working on every thing from NASA space capsules, Mobile Satellite dishes, Transfer cases for automobile and web transfer machines for Gorilla glass. I am a native English Speaker born and raised and living in Upstate New York, (Rochester) my whole life. Feel free to contact me, via Skype, to talk about your project, Sincerely, Joe Tandle

    $31.11 /hr
    190 hours
    5.00
  3. Shauna Klupfel

    Shauna Klupfel

    Certified Salesforce Advanced Administrator

    Australia - Last active: 2 months ago

    I am strongest in Salesforce implementation, training, customization and data management for small businesses. If you need Salesforce set up for your business I can help you get started by cleaning up your data, migrating your data into the new database and setting up processes and training for yourself and your employees. With four years experience managing Salesforce for two non profits called YWAM Townsville and YWAM Medical Ships, I have obtained the following skills: - Field and Custom Object creation and customization - Database de-duping and cleanup - Development of reports, dashboards, and processes to monitor data quality and integrity - Workflows and Automation - Data backup - Development of training plans, materials and documentation for database users

    $60.00 /hr
    70 hours
    4.72
  4. Paul R.

    Paul R.

    Perl programmer and API integration specialist

    Ireland - Last active: 11/26/2014 - Tests: 2

    Experienced programmer and developer specializing in API integration, web backends, file conversion, text and image processing, and desktop utilities. 18 years working in IT and publishing. Excellent communication skills. Deep understanding of complex data structures and algorithms. API Integration - Expert knowledge of API data formats and communication protocols: XML, JSON, Atom, HTTP, OAuth, REST, SOAP. - Ability to quickly comprehend API documentation. - Author of concise, well documented code that is secure, robust, modular and expandable. - Designer of functional and efficient web-based interfaces. File Conversion - Programmatically read, write and manipulate many common file formats, converting from one to the other: Excel, PDF, bitmap and vector images, HTML, XML, SVG, Illustrator, shapefiles, email message formats. Text and Image Processing - Tools to parse and analyze text: stemming, inflection, n-grams, categorize, summarize, search indexing. - Tools to manipulate images: crop, resize, scale, reduce file size, montage, animate. Desktop Utilities - All of the above as simple to use, one click desktop applications.

    $38.89 /hr
    67 hours
    4.98
  5. Corey Bresnan

    Corey Bresnan

    Web Developer, Writer and Linguistics Student

    Australia - Last active: 10/18/2012 - Tests: 3

    With over 6 years experience creating websites and multimedia solutions for small businesses, artists, and individuals; I am now developing my freelance portfolio into a personal web development brand. I am seeking opportunities to work with you and your business to find new and inventive ways to reach audiences online.

    $50.00 /hr
    155 hours
    5.00
  6. Rodney Cain

    Rodney Cain

    Web Application Developer

    United States - Last active: 09/26/2014

    Advanced training and experience in the analysis and design of n-tier web application software for the aeronautical industry with over 10 years of experience. Extensive technical knowledge and experience developing web application systems based on customer requirement specifications. Complete knowledge of the software design process including requirements definition, prototyping, and proof of design, interface implementation, testing and maintenance.

    $36.11 /hr
    813 hours
    5.00
  7. Bill Reynolds

    Bill Reynolds

    INVESTMENT WRITING AND ANALYSIS, EQUITIES/STOCKS AND PRECIOUS METALS

    United States - Last active: 10/18/2013 - Tests: 2

    A creative, loyal, hard-working manager with over twenty years of exemplary performance in the retail, manufacturing and distribution sectors. Sucess has been achieved through dedication and loyalty to each employer with steady personal growth in each position as a common denominator. Have usually had the opporunity of defining my position within the company and with a statistics background have brought a new dimension to corporate finances.

    $33.33 /hr
    1,559 hours
    5.00
  8. Nicolle Bennett

    Nicolle Bennett

    Editor/Content Manager

    United States - Last active: 08/11/2014 - Tests: 2

    Experienced web editor/content manager with over ten years of resource development, medical editing, web research, and quality management experience. Experience with CMS systems, social media management and mobile app development. Proofread web and print copy for pharmaceutical and advertising clients; developed resources and managed online communication outlets for the National Cancer Institute's Cancer Information Service and www.cancer.gov. Web editor, content manager and social media strategist for www.tv411.org/. Proficient in the Chicago Manual of Style; MLA, AMA and AP Styles; Microsoft Office; Adobe Suite and both PC/MAC. Skilled in handling highly sensitive/confidential information, tailoring resources appropriately and meeting tight deadlines with quality results. Professional training in medical/pharmaceutical editing and proofreading and legal proofing CompTIA A+ Certified Technician

    $30.00 /hr
    675 hours
    4.96
  9. Luca Ferrarini

    Luca Ferrarini

    Software Engineer, Ph.D.

    Italy - Last active: 03/14/2014 - Tests: 10 - Portfolio: 7

    Master degree in information/software engineer (110/100 cum laude) (Master project developed at The Burnham Institute, San Diego, CA) Ph.D. in medical image analysis (cum laude) (Leiden University Medical Center) Post-doc personal grant winner (300,000 euros) for a three year research project (young product manager) in neuroimaging analysis Senior post-doc in bioinformatics Head of bioinformatics and data analysis unit Software Engineer Java EE Career goal: further develop project manager skills, preferably within the biomedical sector

    $33.33 /hr
    194 hours
    4.92
  10. Petr Baudis

    Petr Baudis

    Software Development Consultant

    Czech Republic - Last active: 4 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