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$20 USD / hour
Flag of TNFlag of TN
$20 USD / hour
It's currently 2:52 PM here
Joined September 10, 2013
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Houssem L.


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(0 reviews)
$20 USD / hour
Flag of TNFlag of TN
$20 USD / hour
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PhD and Software Engineer

I am a PhD and software Engineer with extensive experience in mobile applications development and teaching. I have a portfolio of relevant work demonstrating exceptional competencies across broad sectors including education, scientific research and software enginnering.. Scientific publications: [login to view URL] Google Play account : [login to view URL] Amazon app store account : [login to view URL]
PHP Developers

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Portfolio Items

Smart Weather is an Android application that lets you know the climatic conditions of a chosen city or geolocated in real time and gives you the weather forecast over five days for every 3 hours. The app has the ability to locate you and give you the current weather conditions and weather forecast in the place where you are. The app also allows you to choose a city and every time you add a city it will be added to an internal database and you can choose the default city from this list without having to enter its name each time. The application provides the temperature of the chosen city, its cloud cover, its humidity and it provides the times of sunset and sunrise according to the local time of the chosen city. It also gives the predictions for the next five days.
The application sometimes displays a notification to inform the user of the temperature in the chosen city.
The application allows the user to add and delete cities in its internal database.
Smart weather forecast
this application allows you to manage your phone contacts and communicate with them in an easy way. It allows you to import your contacts which already exist in the SIM card or in the phone memory. And you can even import the new contacts inserted in the phone memory or the SIM without duplication. You can also add contacts from this application. You can also send SMS to a chosen contact without using the virtual keyboard ... you just have to pronounce it and it will be written automatically in the message area. You can also make calls and send emails from the app.
Smart contacts manager
"Electronic filaha" ou "e- filaha" (filaha فلاحة est un terme arabe qui signifie agriculture) est une application pour la gestion agricole.
Cette application intelligente contient plusieurs modules qui permettent à l'agriculteur de bien gérer, ses ouvriers, ses stocks, ses couts, ses achats, ses ventes et ses bénéfices de manière précise (journalière, mensuelle et annuelle) et même de gérer les utilisateurs de l'application (qu'il pourrait ajouter s'il préfère) selon des privilèges.
Cette application permet aussi à son super administrateur d’y accéder via le web pour gérer l'application et pour contrôler le travail des autres utilisateurs et leurs mises à jour.
Cette application contient plusieurs fonctionnalités qui permettent à l'utilisateur de localiser et de lister  toutes les mosquées en Tunisie pour connaitre la mosquée la plus proche avec l'itinéraire qui y mène.
 Avec ses interfaces graphiques simples et interactives, elle constitue un guide pour trouver la mosquée la plus proche et toutes les mosquées de la Tunisie. L’application donne la main à l'utilisateur pour ajouter les coordonnées d'une mosquée qui n'existe pas encore dans la base de données. Elle sert aussi pour aider les visiteurs de la Tunisie pour trouver les mosquées fameuses et historiques qui constituent une destination pour les visiteurs de l'étranger.
Cette application contient trois modules de langues : Arabe, français et anglais.

Vous pouvez télécharger l'application directement à partir d'ici :
Tunisian Mosques
Développement d'une application mobile Android qui constitue un guide personnalisé pour les voyageurs de la SNCFT et qui permet de planifier ses voyages avec la SNCFT.
Permettre au voyageur de géolocaliser les gars de trains les plus proches.
Connaitre  les horaires de départ  et d’arrivé des trains pour une gare précise.
Suivi de l’itinéraire avec le GPS Android durant le voyage.
Alerter le voyageur de la prochaine gare durant le voyage.
        Consulter la liste des services disponible dans la gare.
Permettre au voyageur de sélectionner le type de voyage souhaité (grandes lignes, banlieue).  
Afficher pour chaque voyage l’heure du départ et d’arrivé et le type de train (Direct climatisé, Express, Autorail).
Permettre au client de choisir une ville de départ et une ville d’arrivé pour lui afficher tous les voyages planifiés pour cette itinéraire.
RailAndroid SNCFT


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Senior Instructor in Computer Science

University of Sfax
Sep 2015 - Present
My main activity consists of preparing courses and teaching them in theoretical and practical ways. The courses I teach so far are: * Embedded and Mobile Programming * Databases for embedded and mobile systems (SQLite) * Service Oriented Architecture * Intelligent controls for home automation systems * Java for embeeded systems * Relational databases (SQL)


Miracl Laboratory
Dec 2014 - Present
My main task in this laboratory is to carry out research work in the field of recognition of hand and finger gestures in space through a mobile device. I have published a lot of works in international journals indexed scopus, clarivate analytics, etc. and in classified and indexed international conference proceddings.

Freelance Developer

Jan 2012 - Present
I have carried out several web and mobile freelance projects for various organizations such as: * the Tunisian association of cancer patients "Yasmine". I developed a web application for this association which allows its members and patients to have accounts on the site and to ask medical questions. *Municipality of Thyna (Tunisia). I developed a web and a mobile app for this municipality. The web app allows a municipal agent to publish the various surveys conducted by the municipality.


PhD in Computer Science

Université de Sfax, Tunisia 2014 - 2019
(5 years)

National Engineering degree

Tunisia 2010 - 2012
(2 years)

Master Degree · Information Technologies and e-commerce

Université de Sfax, Tunisia 2010 - 2012
(2 years)


JavaScript, jQuery, and JSON

Michigan University-Coursera
Reference :

Android App Development

Vanderbuilt University - Coursera
Reference :

Engineering Maintainable Android Apps

Reference :


Hand gesture recognition system based on LBP and SVM for mobile devices

With the advent of smart devices and the massive use of smartphones, hand gesture recognition by mobile devices is being a major difficulty due to their technical specificities. To find a balance between speed and accuracy, we propose a new approach to recognize hand gestures by a smart device. This topic has some current interest and future applicability.

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