Top Upwork Freelancers

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  1. Josue Rodriguez

    Josue Rodriguez

    Custom Logo Design, Corporate Identity, Package & Trademark Designer

    Colombia - Last active: 20 hours ago - Tests: 3

    www.silgyjosue.com Since I was little I was always amazed about fine arts & graphic communication. I’ve been into graphic design since 2006, I studied Design from which I received a Bachelors degree and graduated with Honors (magna cum laude). Over the past 7 years I have worked for couple of creative agencies and advertising firms. I've developed a wide range of clever logo designs, app Icons, typographies and posters for companies, websites, big and small businesses. My work is characterised for being very professional and super creative. Daily I improve by practice and continuos research. It is for me a passion to create powerful graphic messages.

    $34.00 /hr
    224 hours
    4.98
  2. Michael Ravits

    Michael Ravits

    Full-Stack Software Engineer

    Israel - Last active: 1 day ago - Tests: 2 - Portfolio: 1

    I am a Full Stack Developer with over 9 years of experience in the industry, working both on Web as well as native applications. While I excel at working with a team, having experienced managing a remote group of developers, I am also capable of single-handedly delivering projects from start to finish. With my skills and experience, I always strive to produce clean, robust and highly tested code for every project. Having a very broad experience with numerous tools/languages and technologies, I specialize in building modern web applications and high-scale data processing pipelines. My language of choice is Clojure. Some of the technologies I've worked with in recent projects: - Server side development on the JVM * Clojure * Cassandra * ElasticSearch * Java * Kafka * Redis * Samza * Spark * Storm - Large and small client side applications in ClojureScript * Om * Reagent * ReactJS As a technology enthusiast I enjoy utilizing these cutting-edge tools to deliver projects quickly and efficiently.

    $79.77 /hr
    819 hours
    5.00
  3. Lorin Walker

    Lorin Walker

    Australian Xero Bookkeeper

    Australia - Last active: 1 day ago - Tests: 2

    I graduated from Curtin University of Technology in Western Australia with a Bachelor of Commerce in Accounting & Taxation. I have 19 years experience in Accounting & Taxation in Australia. I have experience in all areas of Xero from creating files to complex invoices and debtor collection. I have an eye for professional work and strive to maintain high work standards with everything I do. I also love doing the mundane tasks others hate to do along with any reception/administration roles.

    $30.00 /hr
    1,320 hours
    4.79
  4. Mark Reynolds

    Mark Reynolds

    Expert Web Designer and Front End Developer

    United Kingdom - Last active: 16 days ago - Tests: 1 - Portfolio: 21

    www.behance.net/markjreynolds I believe that every business or organisation deserves to tell their story in the most beautiful and effective way. Most small to medium sized business's need to keep their cost's low but deliver on quality, this can be tough and great design work usually comes with a great price tag. Competing with the more well known and established companies with a small budget is not an easy task and can sometimes lead to not being noticed. That's why I help create some of the most innovative design solutions for the business's and organisations's that matter most to our community. If your company is your dream, your passion and your creation then I would like to help you become a successful, professional and approachable place for you and your customers.

    $36.00 /hr
    273 hours
    4.93
  5. Jason Swearingen

    Jason Swearingen

    Node.Js + AngularJs Full-Stack Web Dev / Quantitative Trading R&D

    United States - Last active: 1 day ago - Tests: 1 - Portfolio: 4

    === Core strength === Applied Problem Solving. I have professional experience across the spectrum, ranging from realtime simulation architecture to business planning. From assert-driven-development, to quantitative trading. === Peak Interests: Node.Js + AngularJS === I am mostly interested in JavaScript applications right now. I spent the last 1.5 years on Full-Stack Javascript Technologies: Typescript + Angular.js + NodeJs + Bootstrap. You can see the result here: https://PhantomJsCloud.com === Other Interests: Algorithmic Securities Trading === I have a great deal of experience with the Quantopian.com online trading platform, and some experience with Multicharts.NET for doing algorithm R&D. While I am not a professional trader, I have experience working with domain experts and can help you implement and backtest your trading algorithm. === Methodologies === I'm a firm believer in MVP's and validated learning. While this is often applicable to programming, the principle can be applied widely. === Etc === I ran a startup (Novaleaf.com) for 7 years and so have extensive experience with the broad spectrum of professional skills required to get things done. My full CV is available upon request.

    $60.00 /hr
    450 hours
    5.00
  6. Sheila G.

    Sheila G.

    Marketing Consultant / Email Marketing Specialist

    Canada - Last active: 20 hours ago - Tests: 2 - Portfolio: 2

    My desire is to create quality, engaging content for websites, blogs, articles, newsletters and any other marketing initiatives. I am proficient with both Mailchimp and Constant Contact and have created newsletters and email marketing campaigns for many clients. With over 20 years business experience writing for major corporations and small businesses, I can get your message across in a clear, concise and effective manner. I am also skilled in SEO and the analysis required to increase your website rankings. Please feel free to contact me for part-time work and short-term projects.

    $33.33 /hr
    150 hours
    4.83
  7. Maria Smart

    Maria Smart

    .NET developer (ASP.NET,MVC,EF6,WCF,WPF,C#)/French-English Translator

    United States - Last active: 20 hours ago - Tests: 4 - Portfolio: 2

    Seeking freelance jobs as a .NET developer because I love coding. Seeking fun and challenging translation opportunities that will help me sharpen my skills. French-English Certified Translator over 3 years Software Developer over 5 years Skills: C# ASP.NET MVC4,5 WPF WCF SQL Server 2012 Javascript Jquery Everything related to .NET just bring it to me (y)

    $33.33 /hr
    1,313 hours
    4.91
  8. Arseniy Zuev

    Arseniy Zuev

    Web developer

    Belarus - Last active: 20 hours ago - Tests: 3

    I write the code, which is scalable, well-organized, and does exactly what is should. Why choose me: - In-depth knowledge of php and design patters. The code I write is extensible and maintainable. - I write secure code and I cover it with unit-tests, so you may don't worry - your site will not fall down in production - I'm familiar with most of the agile technics and processes, so I can be quickly integrated in your team.

    $35.00 /hr
    2,485 hours
    5.00
  9. Alexander Solovyov

    Alexander Solovyov

    Senior Full Stack Web Developer (ZF2, Node, Angular, Backbone)

    Russia - Last active: 20 hours ago - Tests: 3 - Portfolio: 3

    Passionate developer of PHP, SQL (MySQL), NoSQL (MongoDB), JS seeking for challenging projects on the edge of technology. General knowledge: 1) PHP + Zend Framework 2 + Doctrine ODM/ORM + Apigility (REST). 5+ 2) Native Javascript (prototypes and ...). 5+ 3) JS framework Marionette js with Require JS and jQuery. 2+ 4) Node js (+ scappers Casper JS and Phantom JS) 2+ 5) Knowledge of HTTP protocol + experience with REST + SOAP. 5+ 6) MySQL. 5+ 7) MongoDB. 3+ 8) Experience with BigData (e.x. classification Bayes) and software (Google Bigquery, Hadoop and R lang) 2+ 8) Experience of implementation OTA (Open Travel) standard. 1+ 9) Linux (Debian, Ubuntu and others) 5+ 10) HTML5 / CSS3. 5+ Passive knowledge: 1) Java + Hibernate 1+ 2) C/C++ 1+ 3) Unix (Solaris) 1+

    $44.44 /hr
    1,197 hours
    5.00
  10. Maciej Klepaczewski

    Maciej Klepaczewski

    Web Performance Optimization Engineer

    Poland - Last active: 20 hours ago - Tests: 2 - Portfolio: 1

    I specialize in Website Performance Optimization (WPO). In particular I do: * MySQL optimization, * PHP optimization, * HTML/JavaScript/CSS related optimizations. I can guarantee page loading times in range of 1-3 seconds or less. I also have experience in web scrapping and handling large amounts of data (where by big data I mean at least dozens of gigabytes). I have masters degree in Computer Science from Wroclaw Technical University. I'm experienced programmer with 15 years of experience (I coded my first software in high school).

    $80.00 /hr
    772 hours
    5.00