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Marouan OMEZZINE

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En résumé

Marouan is able to bring productive energy, he is always looking to work beyond expectations and he is always striving to meet or exceed goals

Marouan is skilled at handling multiple tasks in different contexts (technical, sales and management) and prioritize his actions for best performance. He also has learnt to interact with a variety of personalities and is capable to push people and get the best of them.

Marouan has hybrid technical and managerial skills.

Marouan has developed a solid technical background in mobile industry (Mobile apps development, Mobile engineering and Mobile Payment), Home Automation and Highly scalable web based platforms.

Marouan is now managing a team of 16 engineers, an account manager for key customers, a pre-sales manager for mobile projects.

Marouan is looking for a top position in a progressive growing company in which advancement opportunities are afforded to the qualified individual and where the environment is highly challenging and competitive.

Keywords: CTO, CEO, Technical sales, Outsourcing, Near/Off-shoring, Entrepreneurship.

Mes compétences :
Administration
Android
Apache
Erlang
Indexation
J2ME
JMeter
Linux
Linux administration
MySQL
Outsourcing
Performance
PHP
Profiling
Rails
reliability
Scalability
Seo
start-ups
Startups
Tuning
Web

Entreprises

  • Proxym-IT - Business Unit Manager (Telco & Développement d'Applications Mobiles)

    2011 - maintenant

  • Proxym-IT - Chef de projet

    2010 - 2011 Un projet R&D qui consiste à modifier le Framework Android.

  • Proxym-IT - Software / System Engineer

    2008 - 2009 - Design and development of a Web oriented solution for parking management using the Ruby On Rails framework with high performance and load constraints.
    - This system is able to collect information from sensors through a gateway that will convert data to XML and send it to our system using HTTP post.
    - The system is fully configurable (assigning displayers to sensors, places to streets ... etc.) using CSV files.

    Key-words: advanced stats using Adobe Flex (charting, XLS export and PDF report generation), Rails, Google Maps, MySQL, Triggers, Apache2, Mongrel clusters, XML and unit / integration tests.

  • Proxym-IT - Software / Web Engineer

    2008 - 2009 - Design and development of a high performance E-commerce Web application for a French leader in sales of leather goods and travel bags.
    - Implementation of a full-text search and indexation mechanism basing on sphinx API; advanced search, highly configurable searches, “did you mean” system for best matching and advanced tagging system.

    Key-words: sphinx, full-text, spell-check, PHP5 (PHPCake, OOP), performance (30000 visits a day), Ajax, advanced search and data relevancy, mCache, memcached.

  • Proxym-IT - Ingénieur développeur Web 2.0

    2008 - 2008 - Contributing to the development of a high performance web application for photos management between photographs and press agencies (shop, sharing photos, advanced search, professional social networking, requesting photos...)
    - This application handles high volume of photos (15.000 photos / day).

    Key-words: Ruby On Rails, Ajax, Sphinx Indexation and full-text search and SQL Optimization.

  • Proxym-IT - Ingénieur - Team Leader

    2008 - 2011 - Contributing to the design, architecture and development of mobile payment software solution in collaboration with France/US based teams.
    - In addition to project management tasks, my mission consists of adding new core functionalities/ features/ extensions to both: Ruby on Rails existent Web UI and Erlang payment and business logic server, deploying the solution and interfacing with a banking system.
    - During my mission I was focusing on designing and building a highly scalable, secure, distributed and fault tolerant system with requirements on high availability.
    - System Administration and Deployment.
    - Adding MFI feature for loan payment (Based on MIFOS).
    - Designing and adding a branding tool for automatic customization of the solution.
    - Pure Erlang to Erlang/OTP migration.
    - Design and implementation of J2ME applications download manager.
    - USSD Gateway design, development and integration with ORASCOM Telecom.
    - Writing documentation and system specs.
    - Design and implementation of a Session management mechanism between Erlang, Rails application and PHP gateways.

    Key-words: Mobile payment, Mobile Banking, J2ME download manager, Web Mobile, security, Anti-copy mechanism, high performance, fault tolerance, high availability, mnesia (DBMS), E-Banking System, MFI, MIFOS, Erlang, Rails, PHP, VPNs, Linux system administration and deployment, JSON.

  • Cristal Lab (Research in Network) - R&D Engineer (Traineeship)

    2007 - 2007 - Validation of 802.11 Traces (XML format produced by patched simulators or PCMCIA Network cards with embedded hacked/tuned firmware): designing reattempt strategy in case of error detection and a mechanism to accept variant behaviors.

    Key-words: Java, SWING, JGoodies, Log4j, Jexl, SCXML, Jdom and formal validation process.

Formations

  • Ecole Nationale De Science Informatique (Manouba)

    Manouba maintenant

  • ENSI (Manouba)

    Manouba maintenant

  • Université De La Manouba (Manouba)

    Manouba 2005 - 2008 Ingénierie Informatique et Applications Technologiques (IIAT)

  • Université De Monastir IPEIM (Monastir)

    Monastir 2003 - 2005 Technologie (PTSI / PT)

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