Top Upwork Freelancers

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  1. Alan Orduño

    Alan Orduño

    PHP & vBulletin Expert

    Mexico - Last active: 4 days ago - Tests: 5

    Great skills on web development... Back-end: - Object-Oriented Programming. - Design Patterns. - MVC. - Databases. Front End: - Responsive Web Design. Also, excellent skills at vBulletin as ex-core developer (see my employment history at Internet Brands). - Install/upgrades. - Plugins/mods. - Customization. Well-known Technologies: - PHP - MySQL - Javascript - CSS - HTML/XHTML

    $40.00 /hr
    656 hours
    4.95
  2. Abdul Samad

    Abdul Samad

    Expert VB,ASP,ASP.NET,MSSQL,PHP,MySQL,HTML,CSS,AJAX,JQurey,WebServices

    Pakistan - Last active: 1 day ago - Tests: 9 - Portfolio: 4

    Over the last 9+ years! I have developed many websites using ASP Classic, ASP.NET, PHP, MSAccess, MS SQL Server, MySQL, HTML, CSS, AJAX, XML, JavaScript, JASON, JQurey, JQureyUI, JQureyMobile and KendoUI. Most of my work related to HTML, CSS, ASP Classic and MySQL for personal, Small and Mid scale businesses use. I also have developed & used webservices for integration with third parties several times. I have developed many softwares using VB6, VB.NET, ADO.NET, MS Acees, MS SQL, MySQL, COM, DCOM, ADO, data mining, data extraction for single PC and distributed network for personal, Small and Mid size businesses. Most of my work involded in VB/VB.NET. I have integrated softwares & websites to third parties using API and WebService like .... Google Base, Google Map, Ford, OpenID, PayPal, Authorize.NET, MoneyBooker etc ... I have used my Mathematical & Statistical skills many times to invent solutions to problems. I have created and/or used web services, API and RESTful web service. I also have Lead Teams to develop website/software solutions for all size businesses involving all above tools/technologies for business processes like Inventory Control, Point of Sale, Purchase Management, Supply chain Management, Accounts, Document Management, Audit etc. Most Complex Project! I have developed the most complex software for Power House Circuit Designing and Simulation upto now for Singapure Base Company. It is complete tool for designing, improving and maintaing electrical circuit of a power house which involved complex mathematical calculations and statistical estimates. Largest Project I have successfully managed as Team Lead, the web project for US based Real Estate Agency with team of 9 developers. It have 25+ huge module i.e. complete set of tools required for real estate agents, brookers and companies. CMS is one of the module which let user to manage user's website accross all enteries in property & pages module etc etc .... It's 1st Phase completed in 3 years. Graphics Design I have worked in Flash for creating small animations. I have worked in Adobe Photoshop for creating a few templates for website I have converted PSD into HTML every time i have developed website I have completed many projects, i cannot list down all. here are URLs of few ... http://mrecgo.net/ (Responsive Design, PHP, MySQL, AJAX, Javascript) https://findherbs.net/ (Responsive Design, PHP, MySQL, AJAX, Jquery, Javascript,HTML, CSS) http://www.thecostumeroom.com.au/ (PHP, MySQL, Jquery, Javascript,HTML, CSS) http://pelltechnology.net/ (ASP, MySQL, AJAX, Javascript,HTML, CSS) http://www.reactionenergy.com/ (ASP, AJAX, Javascript,HTML, CSS) http://find.pelltechnology.com/ (ASP, MySQL,, HTML ) http://www.laptopteks.com/parts/ (ASP, MySQL, AJAX, Jquery, Javascript,HTML, CSS) http://www.pad.org.pk/ (ASP, HTML, CSS, Javascript) I have strong leadership skills to manage & lead team(s) to suscessful development. I am excellent in - Complete end-end management of development projects (website, software, app). - Developement of software/website/app from start to end for personal or business use. - Analysis, Design, Development, Deployment and Maintenance. - Innovating algorithems and inventing solutions for personal or business use. - Development related to Mathematics, Statistics, Simulations and Complex Algorithm. - experience of maintaining websites with ZERO down time. I like to face technical challenges and feel pleasure to resolve :)

    Groups: Application Developers Alliance

    $34.99 /hr
    3,341 hours
    4.61
  3. Marion DeGuzman

    Marion DeGuzman

    Bizness App / Seattle Cloud / Wordpress / Graphic Design

    Philippines - Last active: 5 days ago - Tests: 1 - Portfolio: 10

    Need help with these? - Developing Apps ( BiznessApps / SeattleClouds ) More than 900 mobile apps developed - Developing Website ( Wordpress / Wix ) More than 100 websites developed - Developing a System ( Accounting / CMS / DMS ) Developed 12 Software / System - Graphic Design ( Company Logo / Marketing Packs ) More than 200 Marketing Packs designed - Telemarketing ( In bound / Out bound ) Got 8 Agents will add more if needed If you want to see more of my portfolio please do message me :)

    $22.22 /hr
    427 hours
    4.77
  4. Long Doan

    Long Doan

    HTML5, WordPress, Responsive, Bootstrap, AngularJS, Frontend Rockstar

    Vietnam - Last active: 3 days ago - Tests: 2 - Portfolio: 7

    Professional guru with 6+ years of experience in web development. I can work individually or quickly put together a team of highly experienced developers and designers. I used to be a full stack developer. For the past 3 years, I have been focusing on only two things: - Front-end development - WordPress As I focus only on this, my turnaround time is extremely fast and it would help you save a lot of time and cost. With the quality guaranteed, it would also save you much effort of coming back and forth to test for bugs. And as a full stack developer, I know exactly what a back-end developer would need, so my front-end code is always prepared for all the cases. The code is high quality, semantic, well-documented, clean with minimum duplication, readable with white spaces, and easy to maintain and extend. I'm also a pixel-perfect person, but since the product must work perfectly on all screen sizes, I'll take initiative and amend if it's off the grid. I can quickly adapt a desktop design to tablet and phone screen sizes. My passion is making responsive sites (compatible with tablets/mobiles) with focus on performance, SEO optimization, and user experience (UI/UX): - HTML5, CSS3, CSS 3d transition. - SASS/SCSS, LESS, Neat/Bourbon, Foundation, Twitter Bootstrap. - Javascript, jQuery, Angular JS. - Building single-page web applications which work seamlessly with RESTful API web services. - Git, Github, Bitbucket, Subversion (SVN). - Very proficient with Photoshop. - I have my own server for demo purpose and a private Git server in case you need.

    Groups: Pro Web Designers

    $40.00 /hr
    567 hours
    5.00
  5. Dharmesh P.

    Dharmesh P.

    Official Odoo(OpenERP) Partner - ERP Solution Expert

    India - Last active: 1 day ago - Tests: 2 - Portfolio: 8

    With over 8+ years of experience in Odoo(OpenERP) and having worked for 900+ hours on oDesk, I offer Odoo(OpenERP) Development, Customization, Integration, Migration, Implementation as well as Maintenance and Support. I also conduct Odoo ERP Functional as well as Technical Training. I can deliver cost-effective, high quality and user-friendly open source solutions catering to your business needs.

    Groups: Application Developers Alliance

    $20.00 /hr
    961 hours
    4.98
  6. Muhammad Yousuf

    Muhammad Yousuf

    VoIP/Linux Administrator

    Pakistan - Last active: 3 days ago - Tests: 2 - Portfolio: 1

    I always love to learn new technologies and try my best to accomplish new and challenging tasks. 1. Complete IP PBX from scratch (Asterisk and freepbx) 2. Elastix (call center, fax server) 3. PIAF (With all Nerd Vittels scripts and tricks) 4. Trixbox and Freepbx Distro 5. Call center applications (Goautodial, Vicidial, Elastix) 6. Broadcast and AutoDialer(Goautodial) 7. VoIP calling card, pinless calling, wholesale, DID reselling (A2billing) 8. CRM with VoIP integration (Vtiger, SugarCRM, SuiteCRM) 9. Security of Servers and VoIP (Firewalls, Monitoring, Aleting) 10. VoIP security (Application security, Brute force attacks prevention, Fail2ban) 11. Monitoring of Servers and services (Nagios, Opsview) 12. High Availability and Failover (Heartbeat, DRDB, Pacemaker, Corosync) 13. Auto Proviosioning of IP Phones (Multiple vendors) 14. Asterisk custom dialplan 15. Fax server (Hylafax, Avantfax) 16. CDR statistics, Centralize CDR server for multiple Asterisk servers. 17. Missed call notifications, Queues reporting for Asterisk 18. Asterisk Operator Panels (Isymphony, FOP2) 19. VPN (OpenVPN, IPsec, PPTP with firewall security) 20. IVR (Database Backends) 21. Asterisk Integration with Digital PBXs i.e. Avaya, Nortel(sip trunking and PRI trunking) 22. GSM gateways with Asterisk (Openvox, GoIP, Dinstar, Quescom) 23. Networks (Switching, Routing, Security, Monitoring, Alerting, Optimization) 24. Firewalls (Pfsense, UTM, IPTables) I have practically experience of all the above mentioned products and technologies and I completed many custom projects using these. I am not limited to only these technologies, I always welcome to know new technologies and environments. I am always ready for a test job to prove my skills :-).

    $22.22 /hr
    198 hours
    4.97
  7. Muhammad bilal H.

    Muhammad bilal H.

    Certified Message Broke / MQ / J2EE / SOA Integration Developer

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

    Certified Websphere Message Broker, MQ, JAVA, JEE Consultant with have around 8 years of hands on Middleware Integration Desing and development experience. Excellent working knowledge of designing and developing high performance middleware integration services using different integration technologies; i.e. IBM Websphere Message Broker v7, v8, IBM Integration Bus v9, Message Queue (MQ), Business Process Manager, Business Monitor, Web Services etc. in SOA environment, Expertise: IBM WebSphere Message Broker v7 and v8, IBM Integration Bus (V9), IBM WebSphere MQ 7.0 and MQ 7.5, Business Process Manager, Business Monitor, Servlet, JSP Struts1.x, Struts2, Spring, Hibernate, Web Services, JSTL, XML, Tomcat, MySQL, IBM informix, IBM DB2, Postgres SQL,JBoss Seam, Excellent UI development skills using HTML, CSS Java Script Jquery, YUI, XHTM, I believe in top quality work. and I am here to provide top quality services to my clients.

    Groups: Oracle Certified Professionals

    $28.00 /hr
    830 hours
    4.87
  8. Matias S.

    Matias S.

    DBA SQL Server

    Argentina - Last active: 14 days ago - Tests: 4

    I´m very proactive with great capacity for the capture of decisions, I work well under pressure. Very interested in growing professionally and acquiring new knowledge. I am very interested in DBA's role, I wanted to learn more about all different strategies to improve performance and about new products. I have great experience on Windows and SQL instalation and patching, and with SQL features like Transactional replication, Log Shipping, Mirroring. Also with Transact-SQL (I´m also SQL Developer), PowerShell and batch scripts, Reporting Service (SSRS) Installation, configuration and report developing. I have studied and worked with VB6 and Vb.NET, VBA, asp.NET, Excel reports, Crystal Reports, Microsoft Dynamics ERP.

    $22.00 /hr
    365 hours
    4.87
  9. Roman Gorokhov

    Roman Gorokhov

    Expert FreeBSD/Linux Administrator

    Spain - Last active: 3 days ago - Tests: 6

    • 15+ year’s experience in the IT field. • Deadline conscious on all projects and assignments. Resolved IT related issues and concerns under strict deadlines. • Proactively implemented enterprise project deliverables at basic to intermediate levels. • Provided installation, configuration and maintenance of UNIX -based systems for different tasks: http, mail, ftp, dns, proxy, firewalls, smb, backup; web applications – from postfixadmin tо sugarcrm. BSD, Linux, Solaris, QNX. FreeBSD is my favorite. • FreeBSD Port contributor.

    $25.00 /hr
    111 hours
    4.82
  10. Ciprian Grigore

    Ciprian Grigore

    WordPress Expert, Front-End/Back-End Developer, Software Developer

    Romania - Last active: 15 hours ago - Tests: 4 - Portfolio: 55

    Award Winning Web / Software Developer with 6 years of freelancing experience, as well as part-time and full-time job experience. Over this period, I have developed a wide range of websites for big companies, startups and small businesses. During high-school, I have participated in numerous national/international computer science contests where I continuously enhanced my programming skills, management abilities, and teamwork. Most of the awards received can either be viewed below under the "Education section" or on my LinkedIn profile: https://www.linkedin.com/in/cipriangrigore

    $30.00 /hr
    2,855 hours
    5.00