Ionut D.

Mobile Developer

690 dollar
Freelancer
13 ans
Bucarest, ROUMANIE

Mon expérience

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Development GatewayJanuary 2010 - Présent

• Developing software solutions (web and mobile applications) over a variety of platforms including Java, JavaScript, Android SDK, iOS SDK
• Development of visualization dashboards using Pentaho BI tools.
• Involved in the development and implementation of different mobile tools for the IATI (International Aid Transparency Initiative) standard
• Manage servers running Red Hat/CentOS
• Perform routine audits of systems and software.
• Monitor and optimize systems stability, security and performance.
• Perform backups.
• Apply operating system updates, patches, and configuration changes.
• Install and configure new software.
• Answer technical queries.
• Responsible for documenting the configuration of the system(s).
• Troubleshoot any reported problems.
• Maintain antivirus and antispam filters/scripts.
• Work with DBA and web developers to fine-tune server configurations.
• Implement data harvesting scripts using screen-scraper.
• Design, development and deployment of independent web application modules using Sibutu and digijava frameworks.
• Develop and maintain test procedures and test platforms.
• Explore new software development technologies and techniques.
• Participate in requirements analysis and definition.

Primary Responsibilities:

Software development (80%)
•    Responsible for technical evaluation and technical needs assessment within projects.
•    Responsible for contributing to new product development, architecture, testing and in country project management.
•    Deploy and monitor performance profiling tools and procedures.
•    Responsible for capturing, documenting and maintaining new requirements for systems.
•    Responsible for establishing and updating a complete suite of user documentation and training materials in English.

Monitoring and Evaluation (10%)
•    Provide feedback to analysis/training staff about performance considerations/usability issues concerning software specifications and implementation.
•    Responsible for system testing and follow-up with technical team.
•    Responsible for creating manual system testing procedures and follow up with developers and business team to ensure that all bugs are resolved.

Operational Management (10%)
•    Assist IT Director with management of day-to-day operations.
•    Advise IT Director on project implementation, architecture and performance issues.
•    Contribute to the selection, set up and maintaining of technology-based systems.
•    Manage outsourced vendors/contractors who will implement technology-based solutions.
•    Mentor newly hired developers.
Voir plus

GamesZone Europe SRLJanuary 2009 - June 2010

• Maintaining a LINUX system (installing new packages, checking logs, daily maintenance of systems)
• Network configuration and supervision (configuring IP addresses, network traffic analytics, DOS attack blocking)
• Maintaining company servers (server install and configuration, plug-in programming, bash scripting)
• Technical support for clients via email.
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Network administratorJune 2008 - September 2008

• Ensuring network connectivity
• Responsible with financial and production reports

Mes compétences

Mobile

Android SDK, PhoneGap

Databases

Apache Derby, PostGreSQL, MySQL, MongoDB

Business Intelligence

Pentaho BI

Certifications

Programmer Analyst/Software Engineer Certification

Frameworks

D3.js, jQuery, Spring, Struts, Hibernate

Technologies

Apache Wicket, Leaflet.js, Tomcat, React.js

IT Infrastructure

Linux, Git, Security

Analysis methods and tools

Design Patterns, Scrum, Agile

Others

Software Design, Algorithms, Distributed Systems

Languages

SQL, HTML, XML, Java, Python, Bash, Java EE, CSS, OOP, JavaScript

Mes études et formations

Master's degree - Politehnica University of Bucharest2011 - 2013

Bachelor's degree - Automatics and Computer Science College, Politehnica University of Bucharest;2007 - 2011