{"id":276,"date":"2025-04-01T12:46:48","date_gmt":"2025-04-01T12:46:48","guid":{"rendered":"https:\/\/www.sowneo.com\/?page_id=276"},"modified":"2026-06-05T12:56:12","modified_gmt":"2026-06-05T12:56:12","slug":"web-mobile-software-development","status":"publish","type":"page","link":"https:\/\/www.sowneo.com\/en\/web-mobile-software-development\/","title":{"rendered":"Web & Mobile Software Development"},"content":{"rendered":"
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Web & Mobile Software Development<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Our software development<\/strong> expertise is based on the Ada<\/strong> language, standardized by ISO and recognized in the industrial, aerospace, medical, and defense sectors, where quality and reliability requirements<\/strong> are particularly high.<\/p>

Ada<\/a> is used for scripting via HAC<\/a> and for software development with the FSF<\/a>\u2019s GCC<\/a> GNAT<\/a> compiler.<\/p>

This environment relies exclusively on open-source technologies. This requirement ensures sustainability<\/strong>, quality<\/strong>, productivity<\/strong>, and therefore cost control<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Projects<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t
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Framework LibreFrame<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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The framework LibreFrame<\/a>, designed by Sowneo<\/strong> and publicly available under the LGPLv3<\/a> \/ CeCILL-C<\/a> license, enables development from a single code base<\/strong> for Linux<\/strong>, macOS<\/strong>, Windows<\/strong>, Android<\/strong>, and iPhone<\/strong>, via Web clients (web browsers), Text clients (console or service), or Local clients (SDL graphics).<\/p>

It builds upon and extends the principles of the v22 prototype framework.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Framework v20 & v22 (LibreFrame prototypes)<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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We developed Framework v20, which served as the foundation for our server cluster manager.<\/p>

After once again confirming the productivity gains provided by Ada, we created framework v22<\/a>, with much broader ambitions.<\/p>

Nous avons souhait\u00e9 englober le d\u00e9veloppement web selon une philosophie qui \u00e9vite l’utilisation du paradigme infernal JS\/HTML\/CSS, en d\u00e9finissant, directement dans le code, des blocs et sous-blocs d’\u00e9l\u00e9ments graphiques, ces derniers se disposant automatiquement \u00e0 l’\u00e9cran en fonction du terminal utilis\u00e9, de la station de travail de 43″ au plus petit smartphone de 5″.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Vending Machine Management \u2013 Supervision<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Management composed of a telemetry server<\/strong> over an LTE<\/strong> (4G\/5G) mobile network under VPN<\/strong>, a management web server<\/strong> for merchants, managers (procurement, maintenance), and administrators, and a service module<\/strong> for SMS\/email alerts and financial consolidations.<\/p>

Includes user, vendor, point-of-sale, vending machine, locker, and electronic card ID management.<\/p>

Displays real-time sales, restocking statuses, and sales logs importable into accounting software. Tamper-proof sales ledger.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Emergency Network Management \u2013 Supervision<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Automated management of the departmental radio network<\/strong> for on-call emergency physicians of the Essonne SAMU<\/strong>.<\/p>

Automatic presentation of available medical resources. Automatic selection of the optimal communication method. Used by 15 call-center operators.<\/p>

S\u00e9lection automatique des relais hertziens. Appel des postes radios. Gestion des messages d’urgence \u00e9mis par les postes radios. Suivi des interventions.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Cristal - Communication<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Cristal is an HF radio link messaging system<\/strong>, neither wired nor satellite-based, on a global scale. HF multinodes and VHF and UHF gateways.<\/p>

Protected transmission as standard, optional Thal\u00e8s<\/a> Minicita encryption card.<\/p>

Utilis\u00e9 par des forces arm\u00e9es d\u00e9ploy\u00e9es \u00e0 l’international, des administrations, des ONG et des entreprises.<\/p>

Propos\u00e9 en version compacte ou rack\u00e9e 19″.<\/p>

Cristal<\/strong> relies on no infrastructure: it does not require a telephone line, microwave link, or satellite connection to transmit messages, data, or images. Consequently, there are no communication costs.<\/p>

Cristal<\/strong> allows the establishment of automatic, protected links that are not affected by distance: 1,000, 10,000, or 20,000 km are normal operating distances.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Procurement Chain \u2013 Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Procurement Chain management<\/strong> (multi-server and multi-site, 500 workstations per site) for French nuclear power plants<\/strong> (more than 100,000 orders per year).<\/p>

Logiciel distribu\u00e9\u0082, ergonomique, non directif et respectant les m\u00e9thodes de travail des utilisateurs. Architecture segment\u00e9e en autant de modules qu’il y a d’acteurs (technicien, gestionnaire, acheteur, administrateur) dans un paradigme de messagerie ou chaque objet (expression de besoin, commande, etc.) circule d’un acteur \u00e0 l’autre.<\/p>

G\u00e9n\u00e9rateur d’\u00e9tats int\u00e9gr\u00e9 \u00e0 disposition des utilisateurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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External Human Resources \u2013 Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Costed management of technicians from external companies<\/strong> responsible for maintenance (unit outages<\/strong>) at EDF<\/strong> nuclear power plants. Exported by EDF International<\/strong> (more than 10,000 personnel per year).<\/p>

Pointages automatis\u00e9 des agents d’entreprises ext\u00e9rieures. Gestion des entreprises, des conventions collectives, des agents des entreprises, des tarifs des entreprises, des commandes pass\u00e9es aux entreprises. Cr\u00e9ation des relev\u00e9s hebdomadaires valoris\u00e9s (pointages automatiques, pointages manuels, relev\u00e9s hebdomadaires).<\/p>

Module statistiques. G\u00e9n\u00e9rateur d’\u00e9tats int\u00e9gr\u00e9 \u00e0 disposition des utilisateurs.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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External Human Resources \u2013 Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Personnel management<\/strong> for the (TME) service responsible for measurements of nuclear tests at Mururoa. Later adopted by other departments of the military CEA, such as the Radiological Protection Services (SPR).<\/p>

Suivi du personnel, des cong\u00e9s, des IK, des missions, des primes, des carri\u00e8res, des plannings, des \u00e9tats journaliers et des demandes d’entr\u00e9es.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t

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Technical Process Management \u2013 Electronic Document Management<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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Management of technical procedures<\/strong> related to nuclear safety<\/strong> for French nuclear power plants<\/strong>: document management and update process, multi-server, data compression, and multi-criteria search.<\/p>

Module d’importation des gammes techniques issues d’un traitement de texte propri\u00e9taire.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t

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Ask us your questions about software development<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tGet in touch<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

D\u00e9veloppement logiciel Web & Mobile Notre expertise en d\u00e9veloppement logiciel s\u2019appuie sur le langage Ada, normalis\u00e9 par l\u2019ISO et reconnu dans les secteurs de l\u2019industrie, du spatial, du m\u00e9dical et de la d\u00e9fense, o\u00f9 les exigences de qualit\u00e9 et de fiabilit\u00e9 sont particuli\u00e8rement \u00e9lev\u00e9es. Ada est utilis\u00e9 pour scripter via HAC et en d\u00e9veloppement de […]<\/p>\n","protected":false},"author":9,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-276","page","type-page","status-publish","hentry"],"yoast_head":"\nD\u00e9veloppement logiciel sur mesure - Sowneo<\/title>\n<meta name=\"description\" content=\"Sowneo assure votre d\u00e9veloppement logiciel sur mesure avec Ada, LibreFrame et des technologies libres : applications web, mobiles et m\u00e9tiers.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.sowneo.com\/en\/web-mobile-software-development\/\" \/>\n<meta property=\"og:locale\" content=\"en_GB\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"D\u00e9veloppement logiciel sur mesure - Sowneo\" \/>\n<meta property=\"og:description\" content=\"Sowneo assure votre d\u00e9veloppement logiciel sur mesure avec Ada, LibreFrame et des technologies libres : applications web, mobiles et m\u00e9tiers.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sowneo.com\/en\/web-mobile-software-development\/\" \/>\n<meta property=\"og:site_name\" content=\"Sowneo\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-05T12:56:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sowneo.com\/wp-content\/uploads\/LFMondrian-15.1.png\" \/>\n\t<meta property=\"og:image:width\" content=\"756\" \/>\n\t<meta property=\"og:image:height\" content=\"756\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimated reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"6 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.sowneo.com\\\/developpement-logiciel-web-et-mobile\\\/\",\"url\":\"https:\\\/\\\/www.sowneo.com\\\/developpement-logiciel-web-et-mobile\\\/\",\"name\":\"D\u00e9veloppement logiciel sur mesure - 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