My Resume

January 17th, 2012

Marouan OMEZZINE

Team & Project Manager - Solutions Architect at Proxym-IT

Location: Tunisia
Industry: Information Technology and Services

As a LinkedIn member, you'll join 135 million other professionals who are sharing connections, ideas, and opportunities. And it's free! You'll also be able to:

See who you and Marouan OMEZZINE know in common
Get introduced to Marouan OMEZZINE
Contact Marouan OMEZZINE directly

View Full Profile

I have hybrid technical and management (people and project) skills.

I am an Ambitious Team & Project manager experienced in mobile industry (mobile engineering, mobile payment and mobile apps development), highly scalable web based platforms and Telco.

I have been trained in (CAPM)®.

I am looking for a position in a progressive growing company in which advancement opportunities are afforded to the qualified individual. The environment should be highly challenging and competitive.

Specialties

★ Team & Project management
★ Outsourcing, Nearshoring and Offshoring
★ Inspiring and Motivating
★ Entrepreneurship
★ IT Architecture
★ mWallet / mBanking / mPayment / PCI-DSS / ISO 8583.
★ Telecom
★ Mobile industry
★ Server Reliability / Scalability / Performance / High Load / Social-Networks / Full-Search / Test / Profiling
★ Erlang/NoSQL : Concurrent World
★ Agile Web

Team & Project Manager - Solutions Architect

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

January 2011 – Present (1 year 2 months) Tunisia

Managing Telco and mobile engineering projects.
Teams management.

Key-words: process, team management, project management, quality assurance, design & architecture, mobile techno. (iPhone, Android, BADA, BlackBerry and Web Mobile), mobile industry and Telco.

Technical Lead

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

November 2008 – Present (3 years 4 months)

- Main designer, architect and lead developer of an mPayment / mBanking software solution in collaboration with France/US based teams.
- In addition to management tasks, my main mission consists of designing and developing new core functionalities, features and extensions for both: Web UI (Ruby on Rails and PHP) and the core business, deploying the solution for customers and interfacing with third party partners (mainly with Banks and Telecom Operators).
- 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 of the solution through a scalable and secure architecture.
- Building a branding tool to easily customize the solution for other customers.
- Platform monitoring and supervision.
- USSD Gateway design, development and integration with Telecom operator.
- Writing technical documentations and specs.
- Design and implementation of a session management mechanism between Erlang, Rails application and PHP gateways.
- Building an OTA platform that automatizes the download of the right application on phones by detecting the phone model.
- Managing communication with customer.

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, M-Wallet, MFI, MIFOS, Erlang, Rails, PHP, VPNs, XEN, HAproxy, HeartBeat, Linux system administration and deployment, JSON.

Project Manager

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

July 2010 – December 2010 (6 months)

An R&D project that consists on modifying the Android Framework.

Software / Web Engineer

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

November 2008 – April 2009 (6 months)

- 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 search, spell-check, PHP5 (PHPCake, OOP), performance (up to 30000 visits / day), Ajax, advanced search and data relevancy, mCache, memcached.

Software / System Engineer

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

September 2008 – January 2009 (5 months)

- 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.

Web 2.0 Engineer

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

July 2008 – August 2008 (2 months)

- 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.

Traineeship

Proxym-IT

Partnership; 51-200 employees; Information Technology and Services industry

February 2008 – June 2008 (5 months)

- Designing and developing a Web oriented solution (I.S.) using the Ruby On Rails framework by relying on some business application developed in Java programming language.

- Then validating the integration of the two new technologies; Ruby On Rails and Jruby in the Tomcat application server.

Key-words: JRuby, Java, Servlet, Ruby On Rails, CSS, FireBug, Ajax, Flex, Tomcat, Lucene API, JAXB, mongrel, Apache2.2, JMeter, Apache Bench, Stress/Load bench, mem leaks.

Traineeship (R&D Engineer)

Cristal Lab (Research in Network)

July 2007 – August 2007 (2 months)

- 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.

2MP Project

National School of Computer Sciences

January 2007 – April 2007 (4 months)

- Designing and releasing a tool for named YAVISTA. YAVISTA is designed to debug MANET (Mobile Ad-Hoc Network) simulators because the 802.11 protocol is complicated and simulators contain several simplifications that are difficult to evaluate.
- We have designed a representation system in the form of time line at the micron scale.
- Instrumentation and reverse engineering of the MadWifi generic driver working with Wi-Fi cards based on Atheros chips.
- Building a Wiki Web Site for the project and desiging the whole graphic chart.

Project Web Site: http: //yavista.sourceforge.net/

Key-words: Java, SWING, SVG, JGoodies, Pcap, Log4j, Jexl, SCXML, Jdom.

ENSI : The National School of Computer Sciences

Software Engineering

2005 – 2008

IPEIM : Preparatory Institute for Engineering Studies of Monastir

Math, Physics, Chimics, Electronic, Mechanics, Computer Science.

2003 – 2005

Websites:

My Blog

Interests:

Image & information processing, embedded & real time systems, system design & programming, Network security, security, open source development, web content development.

Comments are closed.