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Juan Manuel Mejia Correa

Juan Manuel Mejia Correa

WEB and DBA professional

Colombia - Tests: 1

Over the last 4 years, I've been working as a software developer and consultant which gives me knowledge and experience in some of the most cutting edge technologies and methodologies. I have experience working with .Net C#, JQuery, Javascript, Ajax, LinQ to SQL, Spring, HTML, XML, Bizagi, BPM and many more. I also have worked with several design patterns approachs such as MVP and MVC. I'm fully compromised with following the best practices in all scenarios in my work to achieve the best quality and deliver excellent products.

$22.22 /hr
2,112 hours

Joaquin Arcardini Leon

Joaquin Arcardini Leon APEX Programmer

Uruguay - Tests: 2

With more than 8500 thousand hours worked on odesk in I have the know-how to implement any application quickly because I have been working in that technology since the begining of apex. I have 10 years of experienced in platform, I developed applications that are used inside I also have 10 years of experience in developing software solution under the Microsoft .NET Platform. TECHNOLOGIES, APEX, objects ,configuration, HTML, Eclipse, Data loader, Mass Effect, Excel Connector, Reports, Charts, Lightbox. Visual Studio 2010, C#, VB, ASP.NET,SQL Server 2005, AJAX, Enterprise Library, Web Services, Web 2.0, XML, JavaScript, HTML, CSS, Jquery, Prototype I am looking for long-term relationship.


$27.78 /hr
8,728 hours

Oriol Buxarrais

Oriol Buxarrais

Consultant & Systems Administrator

Spain - Tests: 2

I'm a Systems Administrator & Consultant & Architecture in IT Services I'm currently working with different technologies such as : -Vmware vSphere (3.0, 3.5, 4, 5) -Windows Server OS (2000, 2003, 2008 R2, 2012 R2) -Linux Servers (CentOS, Debian, Ubuntu) -SQL Servers (2000, 2005, 2008) -Sharepoint Servers (2007, 2010, 2013) -McAfee Epolicy (3.6, 4, 4.5, 4.6,5) -Cisco Systems I can design you infrastucture and keep it up to date. I'm certified on MCSE, MCITP EA, MCITP DBA, MCSA/MCSE 2012, Sharepoint 2010 Administrator. If you need help, don't hesitate to contact me.

$39.00 /hr
24 hours

Andrey Markin

Andrey Markin


Russia - Tests: 3

I'm a Java developer moved from financial markets modeling and algorithmic trading to software development and integration architecture. My experience varies from data analysis to python, java and javascript web frameworks to java backend development and server configurations. Long term relationships with clients are number one priority, but this doesn't mean I'm not interested in just-do-it monthly projects. As a selfish egoist I'm primarily looking for interesting ones.))) I'm flexible with my working hours and am able to work closely with any existing coworkers you work with. Making a contact is a perfect and surprisingly the shortest way to start cooperating. Yours Andrey).

$22.00 /hr
225 hours

Jan Garaj

Jan Garaj

DevOps Monitoring zExpert (Zabbix/Zenoss)

United Kingdom - Tests: 4

Self-assessment of my strengths (the best is ★★★★★): ★★★★★ Server administration/support of Linux (RedHat, Debian, CentOS) - 2nd line DevOps support ★★★★★ Server monitoring with Zabbix (other tools: Zenoss, OpenView, OVO, New Relic, Nagios) ★★★★★ Performance tunning of LAMP stack: Apache (Nginx), PHP, MySQL ★★★★☆ Virtualization with Citrix XenServer (VMware) ★★★★☆ Web developing with LAMP stack: Linux, PHP (CakePHP, Nette, Zend), MySQL (PostgreSQL) My DevOps technologies in playfield: Puppet, Zenoss, MongoDB, Python, QlikView, Sencha, cloud Amazon Web Services - AWS, HP Performance Anywhere, New Relic, Apache Tomcat, ... Familiarized with technologies: scripting (bash, python, PHP, ...) , TCP/IP, svn, XML, Javascript (jQuery), Java, C, NetBeans, UML, phantomJS, NetApp, EMC, Jira, ... Knowledge of Content Management System (CMS): Wordpress, Joomla, Drupal, Umbraco. Highlight: • DevOps sector experience: ★ with branded product healthcare web sites (GlaxoSmithKline) ★ with 2,5 millions real users per month on Linux/LAMP stack (Zoznam) ★ with mission critical Linux/Unix servers (Volkswagen) ★ with virtualization and monitoring project built from scratch (WIMC) ★ with deploying/inventoring/patching/configuring of server infrastructure by automation tools (Hewlett-Packard) • Development sector experience: ★ with GPS tracking backend/frontend system (WIMC) ★ with web multilevel marketing system for financial agents (Positive)

$61.11 /hr
503 hours

Mohamed Ben Mansour

Mohamed Ben Mansour

Business Intelligence Engineer

Tunisia - Tests: 1 - Portfolio: 2

I have been hired as BI/ETL engineer in Orange Tunisia since August 2013. During this period, I had the opportunity to participate in the following projects: - Implementation of Business Intelligence system for mobile operators - Migration of Talend Open Studio to Enterprise Data Integration 5.1.2 - Migration of Talend Enterprise Data Integration 5.1.2 to 5.3.2 - Back-office processing Optimization and Implementation of generic templates. Skills: -Talend Enterprise Endition (5.3.1) -Oracle (10g/11g) -QlikView

$15.00 /hr
548 hours

Eduardo Naveda

Eduardo Naveda

Android Applications Engineer

Venezuela - Tests: 2 - Portfolio: 4

I'm a computer engineer focused in mobile and web development, also a technology and programming enthusiast. Highly motivated and eager to learn (and very quick at doing so). I’m passionate about my career. I take my projects seriously, with high attention to detail and conformation with today’s best practices. I love writing clean and efficient code which can be read by any developer with ease. I also have a bit of an eye for design. I enjoy crafting layouts for websites and applications. I like visually well composed applications bursting with great usability patterns and adherence to current tendencies.

$22.22 /hr
1,058 hours

John Cunningham

John Cunningham

Senior .Net Engineer

United States - Tests: 2

Accomplished New York City based Technical Architect/Lead Developer with over 10 years of experience in all aspects of the system development life cycle including requirements analysis, design, development, testing, debugging, and deployment. Proven track record of implementing enterprise scale database-driven web applications with a focus on .NET and Microsoft technologies.

$59.00 /hr
12 hours

Daniel Ganea

Daniel Ganea

BI Consultant


I worked my first 3 years as System and Network Administrator and since 2011 I'm working as Business Intelligence Consultant. Over the last 3 years, I have developed a wide range of applications and business intelligence solutions using Qlikview, Oracle Hyperion Planning , Essbase, EPM, Oracle Data Integrator, Business Objects for many companies and small businesses. My core competency lies in complete development of business intelligence solutions, data visualizations and presentations, and I am seeking opportunities to develop perfect solutions for you or your business. I also have experience in the following areas: SQL, SAS Programming, SAS DI, UML and DBMS.

$35.00 /hr
15 hours

Ivan N.

Ivan N.

SAP-ABAP, C#, SQL Developer

Moldova - Tests: 3

My core competency and objective is to get one of the following C/C++, C#, SQL or SAP-ABAP jobs: The responsibilities would be: 1) Maintenance of existing software: * design and develop new features; * find, analyze and fix all bugs; * technical documentation. 2) Software development: * participate as a team member in work; * analyze and define requirements; * design, code and test entire software; * design, code and test modules assigned to me; * technical documentation. Over the last 5 years I have developed a lot of ABAP applications for start up companies and for the big ones. My competency lies in complete software development and its thorough testing. I have developed a lot of applications for insurance companies and retail companies. The main responsibilities during my career were: 1. Creating / modifying reports using simple listing, ALV Grid, ALV Tree 2. Creating / modifying / testing custom applications 3. Creating/modifying Smart Forms, SAP Scripts 4. Extracting programs (creating files and simple listing reports with the data extracted both on local & application server) 5. Defining and maintaining data types, domains, database structures, database tables, maintenance & cluster views 6. Interfaces for major data transfer using Batch Input/Call Transactions, BAPIs 7. Defining and Calling Screens/Selection Screens 8. Creating Search Helps, Search Help Exits 9. Creating / modifying ABAP Queries 10. Working with ABAP objects. Creating/modifying ABAP classes/interfaces 11. Creating/Modifying Function Modules, RFC functions, Update Functions 12. Creating/Implementing/Modifying User Exits, BADIs 13. Creating/Calling Web Services. Use SAP Web Application Server as a provider and as a consumer 14. XML->SAP & SAP->XML transformations I also have experience in SQL, C#, C++, software design and testing.

$17.78 /hr
49 hours