Top Upwork Freelancers

More options
Clear all filters
  1. Vasiliy Maluk

    Vasiliy Maluk Agency Contractor

    Backend developer - Symfony2/Wordpress, MySQL/NoSQL, AngularJS, HTML

    Russia - Last active: 1 day ago - Tests: 8 - Portfolio: 4

    I am a backend developer, and I am always looking for challenging projects to apply my skills to. I did complex projects, and I know how to plan architecture for projects flexible for changes, and bug free. When I work on project - I use a motto - quality is nothing if deadline failed. So you can be sure that your project will be done in time and with best quality. Looking for your interesting project!

    Associated with: Umbrella Outsource

    $35.00 /hr
    914 hours
    0.00
  2. Sumit Kumar Roy

    Sumit Kumar Roy Agency Contractor

    Data Warehousing,Business Intelligence and Big Data Scientist

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

    Sumit have worked in the It industry for over 17 years. He has vast experience developing software from Supply Chain Management, POS, E-Commerce, BFSI, manufacturing etc. He holds a post graduate degree in IT and E-Commerce. Customer-focused, highly organized self-starter with effective customer-service skills and demonstrated ability to manage technical aspects and per-sales projects, architect tailor-made customer solutions, build relationships, communicate solution strategy and product offerings, and provide technical expertise, support, and training to sales and customers. For over seven years, career focus has been centered on Business Intelligence and Data Warehouse system design, development and deployment. The application of extensive experience across multiple DBMS' and platforms has provided a strong aptitude for multidimensional data base design coupled with robust operational architectures. Have 8 years’ experience in BI Data analysis and generation of complex Analytical/Statistical report for Finance/Marketing/Supply Chain Management.

    Associated with: Octocube Consulting

    $38.89 /hr
    200 hours
    0.00
  3. Alexey Gansh

    Alexey Gansh Agency Contractor

    Back-end web developer - WordPress, Symfony2, node.js - RESTful based

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

    I work over last 4 years as PHP back-end developer. Previosly worked as ASP.NET developer. My core competency is making flexible, bugs free code, covered by tests. TDD. In CMS's world I work with own on Symfony 2 and WordPress. I also have skills in JS - Angular, Backbone, Ember.

    Associated with: Umbrella Outsource

    $35.00 /hr
    882 hours
    0.00
  4. Zafarbek Ibrohimov

    Zafarbek Ibrohimov Agency Contractor

    .NET Web Developer

    Uzbekistan - Last active: 1 day ago - Tests: 1

    "The three chief virtues of a programmer are: Laziness, Impatience and Hubris." - Larry Wall ▬▬▬▬▬▬▬▬▬▬ ✔ Laziness: I'm too lazy to do the same task repeatedly, so I write scripts to do that task for me. This makes people think I am intelligent. ✔ Impatience: I'm too impatient to wait for my code to run, so I rewrite the code to improve performance. This makes people think I am a good programmer. ✔ Hubris: When someone asks if I can do something I just say Yes, then I go and find out how to do it (Google!). This makes people think I can do anything. Ultimately, it means I can make a career out of being Lazy, Impatient, and Hubristic (?).

    Associated with: Quality Development Solutions Agency

    $30.00 /hr
    2,764 hours
    0.00
  5. Dima Serg

    Dima Serg Agency Contractor

    Developer Symfony 2, WordPress VIP, Amazon ASW

    Russia - Last active: 1 day ago - Tests: 9 - Portfolio: 5

    I am back-end developer on Symfony 2 and WordPress for complex project over 4 years. Working with me means that you are sure that project will be done in time, and with highest standards of quality. I worked for www.stylecaster.com, some info about project - https://angel.co/stylecaster , and http://techcrunch.com/search/stylecaster . Only bugs free, hi-load ready projects. I take responsibility for your project, and you concentrate on marketing, but not development.

    Associated with: Umbrella Enterprise

    $45.00 /hr
    2,941 hours
    0.00
  6. Carlos David Rios Vertel

    Carlos David Rios Vertel Agency Contractor

    Computer Science Engineer

    Chile - Last active: 1 month ago - Tests: 8 - Portfolio: 3

    I am a bachelor in Computer Science Engineering, 2 years of experience on web development and 3 mobile applications (iOS & Android). I have the needed skills to develop any software solution, making unique, optimal, scalable products, that answer to your needs and budget. Every time I develop a project I put all my best effort into it, to obtain excellent results and get high client satisfaction. I think this is the most important aspect in a working relationship. I invite you to continue reading my complete information and portfolio, and let me be part of the ideas you have in mind, together we can make them real and successful. Skills - iOS, Objective C, C, C++ - ANDROID - HTML 5 - JAVASCRIPT - RUBY ON RAILS - TEAM LEAD - SCRUM

    Associated with: iOS Dev Club

    $33.33 /hr
    56 hours
    0.00
  7. Emiliano Zilocchi

    Emiliano Zilocchi

    Software Engineer

    Argentina - Last active: 12/31/2014 - Tests: 2

    Proactive Software Consultant always looking for new challenges and learning new cool technologies. Wide experience working on eCommerce sites (Front-End and Back-End) applying opensource technologies successfully. Good communication skill working as a consultant onshore, offshore and remotely. Strong Object Oriented analysis and design skills, applying well-known design patterns, refactoring techniques and TDD/BDD. Advocate of AGILE through Continuous Integration, Continuous Delivery, TDD, BDD, Pair Programming. Programming: Java, Groovy, Ruby, JavaScript, HTML, CSS, Shell Script, Platforms: Spring, Spring MVC, Rails, JSF, RichFaces, Grails, EJB3, Backbone.js, jQuery Testing: Junit, Mockito, Hamcrest, Selenium, Jbehave, Rspec, Cucumber, Jasmine, JSTestDrive Code Cuality: FindBug, PMD, CheckStyle, Coverage, Rcov Data Bases: Oracle, DB2, MySQL, PostgreSQL, MongoDB, Redis My Tech Blog: moredevideas.com

    $33.33 /hr
    2,149 hours
    0.00
  8. Jovanche Todorovski

    Jovanche Todorovski

    Internet Marketer that "engineers" Direct Response Marketing Funnels

    Bulgaria - Last active: 06/22/2014 - Tests: 4

    THANK YOU for being here! Following the cliche, now I should tell you how good I am... You know, all those buzzwords that will prove my value. (marketing, leads, marketing campaigns, social media, facebook marketing, conversion rates, funnels, email marketing…) But, I learned that… the best way to show someone that you can help (bring value on the table) is by actually helping them. That is why, in the next 67 seconds, I am going to show you how you can... 2x2x2 YOUR BUSINESS in the next 90 days. THE MINDSET To grow your business, you have to change the way you look at it. If you see it like a one thing, that is probably why you feel stuck. To get unstuck, you should start seeing it as a 3 segment entity. Segment # 1: Pre sales (Getting leads) Segment # 2: Sales (Leads to Customers) Segment # 3: Post sales - (Customers to Clients) Got it? Great. Now, lets... 2x2x2 YOUR BUSINESS 2x Pre sales Step 1: Analyze where are you getting traffic from. Step 2: Analyze how much are you converting it into leads. Step 3: Come up with ways to double the conversion % + add more channels. 2x Sales Use the "Mcdonald's method." When you buy a burger from Mcdonald’s they make ~ 18 cents. That is why they coined the famous “Would you like fries with that” question that combined with buying an extra coke, brings ~ 1.50. This means: every time someone buys Product A, offer them Upsale 1, Upsale 2 and/or Upsale 3 i.e. aim to double your profit per sale. 2x Post Sales After someone buys your product/service, you should immediately start the “Constant Contact” or “Top of mind” strategy. This means, that you start using direct email, email, sms, phone, social media and retargeting to educate and help her solve other problems. Do it! Making $1000 per day? 2 x more customers = $2000 2 x profit per sale = $4000 2 x frequency = $8000 Go for it! :) All the best, Jordan Need help implementing all of this?

    $57.00 /hr
    1,719 hours
    0.00
  9. Sophie Delios

    Sophie Delios

    French Freelance Translator

    United States - Last active: 11/24/2014 - Tests: 3

    My mother language is French and I have a Master in multidisciplinary translation section English/Spanish from ISTI in Belgium. For the past three years, I have been working in the fields of writing and editing - mostly in French -, first for a shopping search engine company then for a tour operator.

    $44.44 /hr
    1,411 hours
    0.00
  10. Jorge Olmos

    Jorge Olmos

    Software Engineer

    Argentina - Last active: 01/23/2013 - Tests: 1 - Portfolio: 1

    I've over 8 years of extensive experience in analyzing, designing and developing Web and Mobile applications over different development environments, platforms and technologies. I'm a Scala and Java programmer with lots of experience in Lift framework and core Scala, AKKA, Riak, MongoDB, ElasticSearch, Redis. Also I'm really good in many other technologies. Key Strenghts: - Distributed computing/systems - Middleware integrations - O.O. and Functional programming - Detail oriented work style - Low level applications (USB HID interfaces, Multi threaded app, network sockets, etc) - Cross-Platform development (Java, Scala, C/C++) Technologies: Scala, Lift Framework, Java, C/C++, AKKA, Redis, ElasticSearch, Riak, MongoDB, XHTML, jQuery, AJAX, JSON, XML, CSS 3, Social APIs, Amazon Web Services (EC2, SQS, S3, ...), SQL (MySQL, PostgreSQL) Platforms: Linux, OS X, iOS, Windows Repositories: git, svn

    $77.78 /hr
    647 hours
    0.00