Top Upwork Freelancers

More options
Clear all filters
  1. Jaap Van Hardeveld

    Jaap Van Hardeveld

    End-to-end web developer specialised in Javascript, HTML5, UX/UI, Node

    Netherlands - Last active: 2 days ago - Tests: 2 - Portfolio: 4

    I love making apps, like my latest project: Rallypoint, sort of like Stack Overflow for private teams, with a focus on quickly moving on and not wasting time. www.getrallypoint.com I can get passionate about perfecting a front-end flow and layout with HTML / CSS and Javascript, designing entire back end systems using Node.js / MongoDB or the good old PHP / MySQL and turning raw ideas into reality. I'm goal oriented and have no trouble constantly zooming in and out. I think about the product from end to end, from owner to user. Entrepreneurship is in my blood. Ever since I was just a teenager I worked on getting better at web development. I'm always looking for ways to challenge and improve myself. Over the years I've gotten heaps of experience in: * HTML / CSS / LESS / SASS * Javascript, both front and backend (React, Node, Flux, Backbone, Angular, Hapi, Express etc.) * PHP * MySQL / NoSQL database design * MVC Frameworks (Laravel, CodeIgniter, FuelPHP, etc.) Ofcourse I'm proficient in any tools that I need to do my job properly. I use Slack, Skype, Email and Google Hangouts to communicate, Sketch and Photoshop to work convert designs from mockup to HTML, Trello / Basecamp / Highrise for project and client management. I've got a smartphone and tablet and am hardly ever disconnected.

    $89.00 /hr
    2,575 hours
    5.00
  2. Roberto Morgan

    Roberto Morgan

    Excel VBA Programmer (English & Spanish)

    United States - Last active: 13 days ago - Tests: 2

    I am a System Engineering specialized in VBA programming for Microsoft Excel. I been working in several projects for a diversity of companies that involve: * Writing Complex VBA Macros. * Import/Export Data from/to Excel. * Create Friendly User-Form to enter/validate/manipulate data in Excel or Database. * Manipulate Data from Different sources to Create Any Report/Graph. * Interface Programs for single or multiple users. * Scrap Data from Websites. * Any Requested in Excel can be Automated/Programmed using VBA Macros.

    $30.00 /hr
    442 hours
    4.50
  3. Andrew O.

    Andrew O.

    Team Leader / Architect / Software Engineer

    Russia - Last active: 1 month ago - Tests: 6 - Portfolio: 8

    Have ten-year experience as software engineer. Have a strong knowledge and solid understanding of relational database design, SQL, C#, ASP/ASP.NET and XML/XSLT. Also do a many others software development tools and languages when the opportunity arises. I consider myself a composed person, sociable with friends and colleagues. Have good analytical and organizational skills, have excellent learning ability.

    $30.00 /hr
    9,593 hours
    4.50
  4. Benjamin V.

    Benjamin V.

    NinjaTrader, TT, APIs, FIX, R, TradeLink

    Spain - Last active: 2 days ago

    I am an expert quant developer (C#, C++ and R), with a solid background in software development, trading, physics, mathematics, engineering and research. I am experienced coding for traders and quants, and familiar with the mechanisms and workings of securities markets, exchanges and market data (both time & sales and full order book). I am experienced working with - and coding against - trading APIs and other common elements of the client/message server architectures typically seen in trading systems. I am an expert in systematic trading research, simulations, backtests, optimizations, and trading, and in the programming and use of R for statistical empirical finance work. I am the TickMaster ( http://tickmaster.webs.com ). I have degrees in Physics (MA, University of Oxford) and Petroleum Engineering (Imperial College, London). I am a new Elancer (as of September 2013), based in Madrid. My first language is English. I also speak fluent Spanish.

    $85.00 /hr
    962 hours
    4.77
  5. Andrew L.

    Andrew L.

    Joomla, VirtueMart, HTML5/CSS3, Bootstrap, PHP/MySQL, jQuery/AJAX

    Ukraine - Last active: 6 days ago - Tests: 5 - Portfolio: 27

    Joomla! 1.5/2.5/3.0 CMS web-developer with more than 7 years of experience of sites development and improvement. Excellent knowledge of Joomla, VirtueMart 2.x/3.x eCommerce integration, JA T3, Gantry and YooTheme WARP frameworks as well. Components, modules, plugins, Joomla & VirtueMart responsive templates for mobile devices development. Strong skills in HTML 5, CSS 3, Twitter Bootstrap, UIKit, PHP, MySql, jQuery, Java Script, AJAX as well. JW Player JavaScript API deep knowledge. http://www.mysite4u.net

    Groups: Bluehost Developers and Designers

    $33.33 /hr
    2,402 hours
    4.86
  6. Mihai Dinculescu

    Mihai Dinculescu

    Application Developer

    Romania - Last active: 3 days ago

    Full stack application developer with over eight years of experience developing: - Ruby on Rails web applications - ASP.NET MVC and Web Forms web applications - Windows native applications and services - Office Automation solutions *** TDD / BDD Adept *** Certifications: - (2015) Microsoft Certified Solutions Developer: Web Applications - (2014) Microsoft Certified Specialist: C# I am an early adopter of all new interesting software that comes my way and, seeing as I am always on the lookout for the latest tools, there are few that escape me. To give you an example in this regard, back in 2007 I beta tested LINQ and provided feedback for Scott Guthrie's articles. Programming is my job for about eight years now, yet it is my no. 1 hobby ever since my first year in high-school. I find coding a very rewarding challenge and exceeding expectations is a big part of the fun for me. Rather than compete on quantity or price, I prefer to go for the best quality my client can wish for. Specialties: ▪ Ruby on Rails ▪ JavaScript, jQuery, AngularJS, Bootstrap ▪ .NET with C# 2.0, 3.5, 4.5 ▪ ASP.NET MVC ▪ ASP.NET WinForms ▪ ASP.NET WebForms ▪ Web API, WCF, SOAP Web Services ▪ Entity Framework, OrmLite, Linq to SQL, ADO.NET ▪ Microsoft SQL Server, Oracle Database, MySQL ▪ Office .NET API ▪ Active Directory .NET API ▪ Windows Azure ▪ Telerik Controls ▪ VMWare ▪ Git, SVN ▪ Unity3D Sources I found to be relevant when developing my competences: ▪ (ongoing) Codewars, Code School, Pluralsight, Microsoft Virtual Academy, Channel 9, Telerik Webinars ▪ (2015) The Clean Coder: A Code of Conduct for Professional Programmers, Robert C. Martin ▪ (2015) Clean Code: A Handbook of Agile Software Craftsmanship, Robert C. Martin ▪ (2015) Office 2013 Bible, Lisa A Bucki ▪ (2015) Visual Studio Tools for Office 2007, Eric Carter, Eric Lippert ▪ (2015) Open XML Explained, Wouter Van Vugt ▪ (2014) Exam Ref 70-487: Developing Windows Azure and Web Services, William Ryan ▪ (2014) Exam Ref 70-486: Developing ASP.NET MVC 4 Web Applications, William Penberthy ▪ (2013) Exam Ref 70-483: Programming in C#, Wouter de Kort ▪ (2013) CLR via C#, 3rd & 4th Editions, Jeffrey Richter ▪ (2012) MCTS Self-Paced Training Kit (Exam 70-536): Microsoft .NET Framework-ApplicationDevelopment Foundation, Tony Northrup ▪ (2011) C# 2. 0 The Complete Reference, Herbert Schildt

    $45.00 /hr
    425 hours
    4.99
  7. Wendy G

    Wendy G

    International Brand Management, Marketing and Commercial Strategy

    United Kingdom - Last active: 8 days ago - Tests: 9

    I have 15 years management experience in large MNCs and conglomerates (LVMH, Dell, Oracle) as a senior executive leading sales and marketing functions across Europe and Asia Pacific. I have particular interest and experience in international business development and strategy in both Technology and Luxury Consumer Goods. As a Strategy Consultant, my priority is to help you grow your business further than where you are today. I work by first understanding your products/ services and business model, current market(s), pricing and marketing strategy. I do not merely create fancy powerpoint presentations and run complex financial simulations; I work with you collaboratively and am involved with your strategy development every step of the way. I run my own consulting practice in London, UK. My clients include both startups and SMEs as well as large multinationals such as the Estee Lauder Companies.

    $111.11 /hr
    153 hours
    5.00
  8. Ben Jones

    Ben Jones

    Meteor Developer | Bitcoin Expert

    United Kingdom - Last active: 8 days ago - Tests: 1

    I'm a Meteor Developer specialising in MVPs for startups. Web agency: Meteor Factory Startup: Bitcoins Berlin I'm a self-taught developer & designer. I work full time with MeteorJS and write in coffeescript. From England with a degree in Philosophy and Economics from the London School of Economics and a passion for Bitcoin.

    $77.78 /hr
    288 hours
    4.93
  9. Sarah-jane W.

    Sarah-jane W.

    Creative and factual writer

    Thailand - Last active: 7 days ago - Tests: 1

    I am a native English speaker (UK), who is currently living in Thailand. I read law at university, LLB(Hons) Grade 2:1, then studied the Bar Vocational Course receiving the grade Very Competent. The BVC required an exceptionally high command and useage of the English language, as well as the ability to be concise, accurate and succinct whilst being aware of the target audience. The course also needed excellent research skills and analytical ability. My previous employment in the UK was with a Housing Association. Part of my role included producing a tenant newsletter - writing articles, editing articles, proof-reading articles. I am highly organised and reliable. I complete any tasks in an efficient and timely manner, whilst consistently working to the highest standards possible. I have experience writing about a wide range of topics, including travel, loans, metaphysical, studying abroad, EFL activities and real estate. I am an avid and seasoned traveller.

    $30.00 /hr
    770 hours
    4.77
  10. Dave Ward

    Dave Ward

    Business Consultant, Internal Auditor, Risk and Internal Control Pro

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

    I have an uncanny ability to spot unnecessary and unproductive procedures as well as internal control gaps where losses may occur. I love helping small and medium sized companies grow to the next level using strategic plans, mission statements, and other key communication tools to keep everyone focused on the right goals. My experience includes: Banking Internal Audit Fraud Investigation Federal Regulation Implementation Process Improvement Human Resource Management Project Management System Development Lifecycle Training Manager Budget Preparation Policy/Procedure Development

    $33.33 /hr
    389 hours
    4.98