Top Upwork Freelancers

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  1. Johnny Speiermann

    Johnny Speiermann

    Senior Software Localizer / e-commerce specialist

    Denmark - Last active: 19 hours ago - Tests: 7 - Portfolio: 1

    Localization Experience: I have been working in the localization business since 1994, and I have experience from all areas in localization as I have worked as software localizer, localization engineer, testing and engineering manager, and project manager in a large localization agency, and I have been involved in both localization and internationalization projects at a large Danish software company as well. Self-employed: In 2001 I started word gallery togehter with my partner. Services: * Translation and localization services related to IT. English to Danish translation. * Linguistic services including quality assurance, creating style guides and glossaries * Online marketing services like keyword research, ad translation, content creation * Experience in SEO and CRO - we have been involved in a number of webshops and know the importance of well-written content with focus on driving traffic and converting visitors to customers. CAT Tools / Translation Tools / Localization Tools: * Microsoft LocStudio * Microsoft Helium * Microsoft LEAF * Smartling * Google Translator Toolkit * Lionbridge Translation Workbench / Geoworkz * Catalyst * memoQ

    Groups: Certified Translation Professionals

    $66.67 /hr
    121 hours
    4.85
  2. Aleksandr Tolstikov

    Aleksandr Tolstikov

    Drupal / PHP expert

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

    Over 8000 hours on oDesk (only Drupal related). Highly motivated, goal-oriented, hands-on senior software engineer with extensive technical skills and over 15 years of experience in software development. - Expert knowledge of Drupal CMS; - In-depth knowledge of systems architecture and software design methodologies; - 10+ years of experience in web application development using PHP; - Extensive experience in relational database management systems, mainly with MySQL; - Experience in Linux systems administration; - Strong understanding of networking/Internet protocols and formats; - Experience in architecting, implementing and maintaining full-text search platforms;

    Groups: Bluehost Developers and Designers, Drupal

    $40.00 /hr
    8,419 hours
    5.00
  3. Fabio Salsi

    Fabio Salsi

    Italian Translator and Localization Consultant

    Peru - Last active: 19 hours ago - Tests: 16 - Portfolio: 1

    Born and raised in Italy. All schools attended in Italy. Resident of Italy for 38 years. 19 years of experience in localization. More than 5 million words translated into Italian. I am Italian translator and language lead specialising in the localization of software, web sites, apps and videos. Passionate about IT, technology and languages, I use my expertise to create a compelling and engaging experience for Italian users. I am an expert users of several CAT tools and productivity enhancing applications.

    Groups: Certified Translation Professionals, oTranslators

    $44.44 /hr
    51 hours
    5.00
  4. Jovan Pehcevski

    Jovan Pehcevski

    Researcher, Academic/technical writer, Data and Information Scientist

    Macedonia - Last active: 6 days ago - Tests: 5 - Portfolio: 3

    As a PhD in Computer Science, I am an experienced researcher, academic writer and data and information scientist. Over the last 12 years I have gathered an extensive experience in practising and teaching the following computer science concepts: information retrieval, data mining, machine learning, database management systems using MySQL and Oracle, native XML databases using XML, DOM and SAX, web development techniques using (X)HMTL, DHTML, PHP, and MySQL, deploying web services and service oriented architectures, and tuning Apache web server for performance, security and caching. My core competency lies in academic research, data and information science, as well as writing, proofreading and editing of research papers and thesis of all academic levels. I am seeking opportunities to offer my rich professional and academic experience for the strategic growth and developmental needs of your business. My core research interests and strengths are as follows: - Focused information retrieval - Evaluation of focused and content-oriented XML retrieval - Entity retrieval and knowledge discovery - Data mining and big data analytics - Business intelligence and predictive analytics - Time-series data forecasting - Recommendation algorithms for social/news networking sites - Native XML databases, NoSQL and relational database systems - Web servers and web technologies - Web database applications and Internet programming - Web and enterprise security

    $66.67 /hr
    1,640 hours
    5.00
  5. John McCarty

    John McCarty

    Electronics Engineer and Software Developer

    United States - Last active: 4 days ago - Tests: 1

    Background: Electrical engineer with experience in all aspects of product development from concept through production, including hardware design, software development, & system integration. Senior development & test engineer for major defense & telecom companies. Specialties: • Custom software and hardware for measurements and test automation • Software: Labview, MS Excel w/ VBA, C (libraries and console applications only) • Manufacturing process troubleshooting & root cause analysis

    $75.00 /hr
    2,436 hours
    5.00
  6. Daniel H.

    Daniel H.

    Creative Web Services in Perl, PHP, Javascript, MySQL, Apache

    United States - Last active: 1 day ago - Tests: 12

    I provide creative, high-tech solutions to your web design and programming needs. I have broad experience in Linux, Apache, MySQL and PHP / Perl. (Also known as the LAMP stack.) I adhere to industry best practices, and bring to your projects the disciplines of MVC framework design patterns such as CodeIgniter in PHP, Git version control, and project management systems such as Jira, Unfuddle, and Trac. I can either work alone, or in collaboration with your existing development team. My projects have been as lead developer or team member alike with great success.

    $30.00 /hr
    11,992 hours
    4.95
  7. Dimitris Manikis

    Dimitris Manikis

    Software Architect

    Greece - Last active: 19 hours ago - Tests: 1

    Software architect and solutions architect experienced in Enterprise Architecture, SOA, Telecoms, Machine Learning, Information Retrieval, Data Mining with focus to solutions based on open standards and open source software. Software Development experience since 1994. Last 10+ years working mainly with Java based technologies. Quick learner, self motivated, passionate about learning new technologies, have worked in a couple of start-ups from the ground up and in various areas of an enterprise such as architecture, software development, R&D, business development and project management.

    $55.56 /hr
    3,511 hours
    5.00
  8. Dmitry P.

    Dmitry P.

    Senior Ruby On Rails full stack developer

    Poland - Last active: 19 hours ago - Tests: 1 - Portfolio: 6

    I have perfect 5 star rating at another freelance site (elance.com) as well - http://goo.gl/A9OgE1 I've written my first program when I was 5 years old, for 9 years I'm doing it as my profession. I've started with PHP but for purpose of more productive work switched completely to Ruby On Rails 4 years ago and mastered my RoR skills for dozens of projects since then. I'm not afraid of challenges, very self sustainable and motivated, always deliver on time. My skills are: Program languages: Ruby On Rails, Node.js (for high load backends) Code management: Github / gitlabs Databases: Mysql, postresql, mongoDB Deployment: Heroku, Capistrano, Docker, Debian-based linux distros Frontend: HTML5, CSS3, HAML, LESS, SASS, Twitter Bootstrap Javascript: Deep knowledge of pure JS, 9 years of experience with jQuery, dozens of plugins, can work with Angular.js, backbone.js (but not specialized in) Experience with API: Paypal, Twitter , Facebook , Google, Google Maps, Shopify, Netsuite, Constant Contact etc. Issue tracking and communication systems: Redmine, Github issue tracker, slack, basecamp Here are my latest project built by me: Huge highload online marketplace - http://goo.gl/oElo0L Shopify and constant contact integration - http://goo.gl/xoU02t Site monitoring solutions - http://goo.gl/dKwaej Unique project to stresstest websites - http://goo.gl/cFhrUD

    $45.00 /hr
    1,096 hours
    5.00
  9. Scott Spaulding

    Scott Spaulding

    Voice Over Talent and Audio Producer - Full Time

    United States - Last active: 19 hours ago - Tests: 6 - Portfolio: 10

    Hello, I am a professional voice talent and audio producer with over 10 years of experience in both fields. I guarantee a prompt response to your email with a quote and estimated turnaround time, every time! Each project I am given, I treat as my own and work tirelessly until I hit the mark for you 100%. I take much pride in my work and would love the opportunity to work with you on your project!

    $50.00 /hr
    94 hours
    5.00
  10. Sophy Ung

    Sophy Ung

    Ruby/Rails/JavaScript Developer

    Cambodia - Last active: 19 hours ago - Tests: 2 - Portfolio: 7

    I am among the top 1% of freelancers (https://twitter.com/odesk/status/364622388165492736) and a verified web developer on oDesk. I have more than 7 years of experience in software engineering, particularly web development. Over the last 6 years I have developed a variety of business applications using Ruby, Rails, JavaScript, PostgreSQL, MySQL, MongoDB, Redis, Amazon EC2 and Heroku. I am interested in building quality software. I do not write code that just work, but also well designed, easy to understand, maintain and extend in the future by using test-driven development (TDD).

    $100.00 /hr
    4,955 hours
    5.00