Top Upwork Freelancers

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  1. Dmitry Serene

    Certified Senior PHP/RoR/PostgreSQL/MySQL Developer

    Russia - Last active: 12 hours ago - Tests: 4 - Portfolio: 5

    Last 6 years I have developed many websites for internal and external purpose. I use xHTML, HTML, AJAX, PHP, MySQL, PostgreSQL. My core competency lies in developing of high-load website projects, also I am seeking opportunities to build websites from the ground up for you or your business. I wolud like to get long-term relations with customers. Also I have great experience in the following areas: SQL, OOP (OOA+OOD), software design, testing, design paterns, developing of application architecture. I similar with using agile technologies such as Scrum, XP, test-driven development. I have expirience in working with phpUnit, simpleTest, jUnit. In team development I like to use Trac, subversion (svn).

    $18.00 /hr
    8,079 hours
    5.00
  2. Ivan Terziev

    ASP MVC C# C++ .NET LINQ Telerik Silverlight SQL Titanium Xamarin

    Bulgaria - Last active: 2 days ago - Tests: 4 - Portfolio: 1

    During the last 10 years I have completed a lot of projects for medical, financial institutions and private clients.Some of them are pure desktop applications, others are web based information systems.I've experience as a team leader. The biggest crew I've had consisted of 7 developers.My experience is mainly in C#, .NET technologies, Deplhi and SQL.The biggest projects I've completed successfully are:- Information system for Hospitals, General Practice and Dentists.- Online information system for couriers, orders tracking, delivery status and etc.- Electonic archiving, indexing and Data processing information system. Used for building electronic archives of various company's documents. I have experience with mobile application development using Titanium Appcelerator and Xamarin for Visual Studio.

    $25.00 /hr
    5,258 hours
    5.00
  3. Edin Vatric

    Imacros JavaScript Programmer

    Bosnia and Herzegovina - Last active: 2 days ago - Tests: 2 - Portfolio: 3

    I am doing iMacros/JavaScript scripting and it's is my hobby plus it's related to my education. I make scripts/bots/macros to automate any task you want. If you want a script to read from excel file and fill some form that can be done. Or if you need a script that will automate submitting forms, automate tasks on traffic exchange sites, account creation (proxy supported) and website scraping I will do just that for you. Over the last year and I have made scripts that fill forms, solve captchas and a lot of other task. My customers were very satisfied with my work since I include safety procedures in my macros/scripts. Personally I am proud of fact that I've broken through iMacros limits and I can use it just as any other language out there. I can open files from hard drive, run programs with iMacros and do stuff that iMacros documentation doesn't say. So far I have 3 years of experience in iMacros and over 600+ finished projects. The projects include different tasks, from scraping to auto fill and submit the information on website forms.

    $22.22 /hr
    40 hours
    4.96
  4. Sohan Chotia

    Expert Browser plugins/extensions developer

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

    I am 5+ years experienced Browser Extension/Plugin developer. I can extend/automate any browser based work via a Extension/Scripts as long as it is possible to do it manually. I work in these major Browsers(Chrome, Firefox, Safari, Opera). Have experience in CrossRider platform. Also have some experience in Front-end Web technologies including Html 5, CSS 3, PHP/MySQL, JQuery/JavaScript. Choose me, and you will never be regretted.

    $30.00 /hr
    73 hours
    4.78
  5. Yury Pukhalsky

    UNIX guru

    Russia - Last active: 12 hours ago - Tests: 4 - Portfolio: 1

    First thing off: I DON'T USE SKYPE nor ICQ (as they are proprietary closed protocols), but I have jabber. 20 years of experience with almost every flavour of industrial unixen, portable programming (C-99, POSIX, autotools), portable shell programming (POSIX.2) — dealt with many subtleties in different implementations. I work fast, if in doubt, ask for the estimate time. Probably it'll be cheaper than hiring someone with lower rate, but who'll spend several times more hours. I'm honest, reliable and tenacious. If I apply, that means that I'm 100% sure I can do the job meeting my high quality standards. The code must “just work”, elegant and concise. There's too much non-working, ugly and bloated stuff around:( Lifetime warranty for my work (doesn't include new features though). • Automating everything • UNIX system programming including embedded systems • Web scraping and any other text transformations/extractions. • Consulting about UNIX shell scripting (bourne shell, bash, awk, sed, [BE]RE etc). • Anyway, the list is not full, as I have experience ranging from Jenkins CI setups and maintenance to writing parsers with lex/yacc. From IP traffic handling in C++ (libnetfilter_queue plus iptables custom kernel module) to product installers. I use Gentoo and EMACS. PS. oDesk thinks my photo isn't “professional”. Therefore I have none. I'm easily googlable though, and if you want you can find any information about me outside of oDesk. PPS. Aquila non captat muscas. Normally.

    $50.00 /hr
    129 hours
    4.88
  6. Muhammad Kamran

    Sharepoint/C#/VB.NET/ASP.NET MVC/Magento Developer

    Pakistan - Last active: 2 days ago - Tests: 2 - Portfolio: 10

    • Senior Software Engineer with 9+ years of experience in design, development and delivery of innovative and scalable Microsoft centric web solutions. • Extensive experience of developing web based enterprise applications using ASP.NET Webforms, ASP.NET MVC, AJAX, Javascript, JQuery, HTML, CSS, XML and SQL Server. • Over 3+ years of Experience in Installing, Configuring, Administrating, Maintaining and Troubleshooting Microsoft Office SharePoint Server (MOSS) 2007. • Extensive experience of developing multithreaded middleware components. • Extensive experience in Developing and building WebParts using SharePoint object model. Highly skilled with object oriented design patterns and architectures. • Strong knowledge of Microsoft technologies including MOSS 2007, .NET, AJAX, ASP.NET Webforms, ASP.NET MVC, WCF, Entity Framework and SQLSever. • With over 5 years of working with U.S based clients, successfully delivered 10+ ASP.NET web applications including a product platform for an on-demand software company. • Worked through all the phases of Software Development Life Cycle (SDLC) including Requirements Gathering, Analysis, Design, Development, Testing, Production and Post-production Support. • More than 3 years of experience in developing custom extensions for Magento Commerece.

    Groups: Microsoft Certified Professionals

    $16.67 /hr
    1,725 hours
    5.00
  7. Victor I.

    Open Source Integrator/Developer: Perl/PHP, SQL(Oracle, MySQL), Java

    Russia - Last active: 1 day ago - Tests: 13

    I'm looking for web site software implementation, customization, and maintenance projects. Being an experienced Perl/PHP and database developer, I would like to apply my skills to improve existing software systems. I can do usual HTML/CSS/bootstrap/jQuery tasks to make web sites look and operate well in browsers, but my primary capability here is developing background data processing scripts that perform ETL, sync, or indexing tasks. You may find lots of such projects in my project history and I'm willing to extend in this area. One of the assets I have developed is a custom Magento eCommerce product catalog import script that helps me fill any Magento-based site with product data in fast and reliable manner. I'm familiar with Amazon Web Services technology stack and can use it throughout my work for both production and auxiliary means. I can also perform server administration tasks including installation and upgrades for system software like Apache, nginx, OpenSSL, MySQL, PHP, Perl. I possess firm knowledge of availability and performance monitoring and backup automation as well. I'm comfortable operating remote servers using SSH and vim.

    $40.00 /hr
    73 hours
    4.99
  8. Rajshree Purushottam Jetha

    OBIA consultant

    India - Last active: 4 days ago - Tests: 3

    I have exp on Data warehouse /end to end BI Implementation.with Excellent techno functional knowledge of OBIA.My role & responsibility to design & develop the architecture of the project to provide the deliver the complete project which includes writing the Functional specification document and technical design documents. Being a DW/BI architect i have proficient cognizane of the following technology/Tool. 1. OBIEE 11g. 2. Informatica Power centre 9x 3. Datwarehouse Admin.Console(DAC) 10x/11x 4. OBIA 7.9.6.x . Primary work in OBIEE done by me are 1. Configuration of repository including creation of Physical Layer, BMM layer & Presentation Layer. 2. Create Efficient Star Schema. 3. Creation of User ,Group & assigning the Application Role. 4. Creation of Repository variable and system Var. 5. Data level security and Object level security 6. Create Report and Dashboard 7. Performance optimization

    $22.22 /hr
    22 hours
    4.85
  9. John Tadros

    Project Leader & ServiceNow Administrator

    Egypt - Last active: 6 days ago - Tests: 4

    I am currently working as a project leader in a US based company that has its development center in Egypt. I have a very good experience using different opensource languages: - PHP - Perl - Javascript (Extjs & jQuery) - ServicenNow administration and scripting - Oracle, MySQL - GIS applications

    $22.22 /hr
    222 hours
    4.97
  10. Mladen Kuntner

    Python Programmer

    Slovenia - Last active: 2 days ago - Tests: 2

    I have wide knowledge of Information Technologies and Programming. Education: Bachelor's of Computer Science and Information Technologies in year 1989 at University of Maribor - Faculty of electrical engineering and computer science Since then i worked on many projects with different programming languages: - assembler (Z80,M68000,micro controllers) - PHP, HTML, CSS web pages - Java, JavaScript (document management and archiving systems) - Python, C# , TCL (extending OCR programs) - Lisp (AI) I prefer to work with open source operating systems and programming languages.

    $10.00 /hr
    447 hours
    4.81