Top Upwork Freelancers

Clear all filters
  1. Vitaly Soltysyak

    Vitaly Soltysyak

    MQL/Forex API Developer, MetaQuotes support, SQL Developer, RDB design

    Russia - Last active: 15 days ago - Tests: 5 - Portfolio: 3

    Primary skills: EA, indicators or scripts, any logic, any complexity. Adaptation, modification and optimization. MQL4 and MQL5. Forex Connect API development. Support and configuration of the MetaQuotes software (trading servers, backup servers, data centers, reporting service, bridges, feeds, etc). Developing of plugins for MetaQuotes Trading Servers. MT4 Server API, MT4 Manager API. ANSI SQL query programming; DB enterprise architecture modeling; DB structure and data modeling; T-SQL programming; SQL queries/storeds and DB model optimization.

    $33.33 /hr
    18 hours
    4.42
  2. Ryan O.

    Ryan O.

    User Experience, UX Review, Axure, User Testing

    United States - Last active: 5 days ago - Tests: 3 - Portfolio: 1

    UX / Usability Reviews - Wireframes - Axure - Usability Testing - Prototypes Hi, I am a User Experience Researcher & Designer with a Master's Degree in Human Factors and Ergonomics. My user-centric approach pulls from user research, gamification, persuasive design, decades of psychology research and design principles, and industry best practices. As an expert UX Reviewer at http://gobysavvy.com/ , I am exposed to a wide variety of projects and industries. For your project, I can provide guidance or direct assistance with the following: 1) Usability / UX reviews, guidance, and actionable solutions 2) Wireframes 3) Prototype generation in Axure 4) Rapid User Testing of your Website/App

    $75.00 /hr
    502 hours
    4.94
  3. Syed abrar A.

    Syed abrar A.

    Wordpress Developer with Genesis/Thesis/Hybrid Framework Expertise.

    Pakistan - Last active: 1 day ago - Tests: 8 - Portfolio: 11

    Theme and component Development with HTML/CSS, Javascript / jQuery and php. Wordpress CMS customizations. - More than 5 years of experience in Web Development; - PSD to HTML(5) / JS / CSS(3) expert, using either Bootstrap or Foundation Framework; - Good at SEO analytics; - Expert Security Analyst; - W3C Validated Code (where applicable); - UX / UI Expert (where applicable); - Expert Website Tester (Design & Code);

    Groups: AWeber, MailChimp Experts Group

    $17.78 /hr
    2,667 hours
    4.99
  4. Biju J.

    Biju J.

    Web applications,Access & Excel VBA/Macro developer

    India - Last active: 1 day ago - Tests: 4 - Portfolio: 7

    Seeking challenging assignments for software development (windows and web), VBA Programming, auto processing / manipulation of excel and word documents. Technically sophisticated professional, offering 16+ years of insightful experience in Computer Programming, Software Training and Troubleshooting in India and abroad. During my 16 years of work experience, I have developed many software applications using the technologies Java / JSP / HTML / JavaScript / ajax, C#, Visual Basic, VB.Net, Visual Foxpro, Excel VBA, Word VBA, MS SQL Server, Sybase and MS Access. Example of work done : Work Order Tracking System, Call Desk Ticket Scheduling System,Payroll system, Water Connection & Billing System, Time Sheet & Cost Tracking System, Estimation System, Mail Server System, IT Help Desk & Tour Management System etc. I also have very good experience in Microsoft Office Package Excel,Word and PowerPoint. Expert in making forms in MS Excel and Word with validation, functions, macros and VBA application. Example of work done in excel : Developed function using excel macro to convert number to word (spell number). Developed excel form with look up functions, validation to verify the invoice of contractor. Developed a MS Word VBA application for extracting content from another word file and insert data in a new document based on the selection criteria in a cascading list box. Award: I received award from Saudi Arabian Oil Company for the automation of Work Order Processing with paperless workflow.

    $22.22 /hr
    1,211 hours
    4.98
  5. Adrian A.

    Adrian A.

    Web Developer Perl/PHP/Javascript/AJAX/MVC/CMS

    Romania - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    In the last 8 years I've been developing a wide range of web applications using Perl as main language, Catalyst/Dancer as MVC framework and PostGreSQL, MySQL as backend, Template::Toolkit, DBIx::Class, Rose::DB. Also, I've developed several web applications using Drupal, CakePHP and Codeigniter. I have experience using Perl, PHP, SQL (MySQL, PostGres, SQLite), MongoDB, Ajax, JQuery, JavaScript, OOP, software design and testing.

    Groups: Bluehost Developers and Designers

    $18.89 /hr
    1,607 hours
    4.81
  6. Steven Stovall

    Steven Stovall

    DevOps, Cloud (AWS/Google), Security. Development: Rails/Python/PHP

    United States - Last active: 1 day ago - Tests: 2

    I enjoy solving challenging problems and utilizing technology to creatively design efficient, cost-effective solutions to meet business needs. Current Certifications: CISSP, CCNP, Net+/Sec+, MCP Cloud (AWS/Rackspace), Linux, Windows, VMware HA/vMotion/vCenter Open Source Software: Apache, nginx, Redis, elasticsearch, Zabbix, Logstash Information Security Auditing, Configuration, Policy Networking: Visio Diagrams, IPSEC/SSL VPNs, OSPF/EIGRP/BGP, Adaptive Security Appliances (ASAs), Wireless Controllers, F5 LTM, WiFi (RF Design) Information Security: Visio Diagrams (architecture), PCI DSS compliance, Splunk (syslog) Vulnerability Audit and Penetration Testing: Metasploit, Nexpose, Nessus, Vulnerability Reporting, Patch Management Development: Ruby/Rails, Git, Python, PHP, Perl, PowerShell, Bash, .NET

    $60.00 /hr
    26 hours
    5.00
  7. Josephine Loker

    Josephine Loker

    Expert keyboard skills.

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

    I am British working as a full-time freelancer specializing in transcription, data entry and office administration. I have over 30 years' experience in senior administration, customer service, secretarial and sales management in the UK in B2B, Banking and Publishing. Highly professional and reliable. Fast and accurate keyboard skills along with excellent English grammar. I attended Peterborough Secretarial College initially and have gained many more skills and accreditations since that time: Time Management, B2B Sales, Effective communication, Data Management, Email etiquette, Managing teams remotely, among others. Flexible, adaptive and just loving what I do at the moment. I ensure my clients are 100% satisfied with the end product and will do anything to make that happen.

    $10.00 /hr
    2,055 hours
    4.97
  8. Sam Nickson

    Sam Nickson

    Usability Consultant and Conversion Specialist

    United Kingdom - Last active: 2 days ago - Tests: 3 - Portfolio: 2

    WHO AM I? I am Samuel and I work for a digital marketing company that specialise in conversion rate optimisation and I am the usability expert. I review websites (often for SME's) and produce professional audits (video screen recording, commentary, written report) that have helped hundreds of website owners boost sales. You can find out more about me here: http://www.usabilityaudits.co.uk/about-me *** 55% of visitors spend less than 1 minute on a website! *** - Poor navigation, too much text, poor typography and poor page layout are just some of the many causes of friction I will review YOUR website rigorously and give YOU a list of recommendations that will be straightforward, quick to implement and will increase YOUR online sales If your site converts 5 in 100 visitors and changes I recommend make that 6 in 100 then your online sales increase by 20% Conversion rate improvements of 50-100% are not unheard of, 20% is common. MY METHODOLOGY I have a whole range of tools I can implement to test a website, here are a few: The 5 second test involves looking at your site with 'fresh eyes' looking away and recalling what I remember. Was it clear what the service on offer was? What were my first impressions? This is key to bounce rates. Product and checkout page analysis is essential for conversion rates. And dummy purchases can highlight other usability issues. - Plan the Audit / Review of your website (tailored to your website / needs) - Produce an edited and professional usability video (short sample - http://bit.ly/1ywAqTU) - Produce a written report (with screenshots and callouts) - Email and upload it to your email * You will be left with constructive objective feedback plus suggestions and examples of where you can improve your website* I WILL make sure YOU are 100% happy. https://twitter.com/UsabilityAudit https://www.youtube.com/watch?v=mCvkekFzy5g 07535334094 usabilityaudit@gmail.com

    $55.00 /hr
    27 hours
    5.00
  9. Kimani W.

    Kimani W.

    Expert Web developer with great backend and frontend skills

    Jamaica - Last active: 8 days ago - Tests: 4 - Portfolio: 3

    I am an expert developer with over 4 years professional web development experience. I have a deep interest in designing polished, secure, efficient, and user friendly web applications. I am knowledgeable about the different layers of the web stack, best practices, and current technologies such as HTML5, Ajax, REST, and NoSQL.

    $33.33 /hr
    1,088 hours
    4.99
  10. Geza Akocsi

    Geza Akocsi

    Windows system and network administration, web development

    Hungary - Last active: 7 days ago - Tests: 4 - Portfolio: 1

    In the last 3 years I'm working as consultant, developer and system administrator in introduction of document management projects based on ELO system. (<a href="<a href="http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.elo.com"";;;; target="_blank">http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.elo.com"</a>;;;;; title="You are about to go to a URL outside odesk.com"><a href="http://www.odesk.com/leaving_odesk.php?ref=http%3A%2F%2Fwww.elo.com";;;; title="You are about to go to a URL outside odesk.com">http://www.elo.com</a></a>)I have 15 years of experience in system management in small business area. (Windows based servers and workstations, network planning and management.)In last five years I have designed and developed some websites from scratch, including areas of e-commerce and web-based business management.I have a lot of practice in remote management and it is my new tendency in my support field.

    $11.11 /hr
    17 hours
    4.81