Marc Daniel

Digital subsidiary of RATP responsible for public transport mobile applications Bonjour RATP and Mappy. • Contribute to the product roadmap by delivering the expected features and prioritizing technical tasks according to strategic objectives. Examples include Line Status feature, Paris 2024 Olympics updates, new itinerary search experience, line alerts, POI details, and next departures. • Support teams in technical planning by helping qualify tasks, suggesting coherent breakdowns, estimating workloads, and defining realistic priorities. • Actively participate in production issue resolution (RUN), guiding investigations, capturing lessons learned, and promoting best practices for diagnostics. • Write and share internal guidelines to standardize and spread development best practices across the team, facilitating the onboarding and skill growth of new developers.

A connected health ecosystem composed of devices and applications designed to enhance daily well-being and long-term health. • Design, develop, and maintain applications that interact with Withings connected devices (scales, watches, health monitors, etc.). • Integrate algorithms and APIs to collect, process, and display health data such as ECG readings, weight, heart rate, and sleep patterns. • Ensure the protection of sensitive health data by implementing best practices in compliance with GDPR regulations. • Fix bugs, improve existing features, and deploy regular updates.

An application offering a personalized and engaging experience to improve oral hygiene by providing guidance, statistics, and interactive games that encourage more effective brushing. • Developed the application from scratch. • Built a Bluetooth Low Energy (BLE) SDK to enable communication between the connected toothbrush and the application. • Designed an interactive toothbrushing experience using Unity integration.

Project carried out for Theoris SAS as part of the Paris Air Show: • Developed an Android Wear application (LG Watch G) communicating with a Unity-based application on connected glasses (Epson Moverio BT-200). • Designed a user interface displaying Bluetooth connection management and control screens. • Implemented Bluetooth connectivity between Android and Unity.

Project carried out via Theoris SAS: embedded software and object-oriented technologies dedicated to complex systems. • Integrated the PCL Android SDK (Java, Android, Eclipse): developed mobile sales demonstration applications enabling purchases on Android smartphones or tablets and completing transactions via Bluetooth Ingenico payment terminals. • Provided support and guidance to regional teams, clients, and partners for solution integration. • Developed front-end web interfaces (JavaScript, HTML5, CSS3): customized merchant portals. • Terminals (C/Telium/Ingedev): validated and tested the PCL extended protocol.

Participation in a low-cost STBLight project running on Android, called “UgoBox.” • Developed an Android application to test the performance of the filesystem, network, and visual rendering of hardware devices. • Customized the Android home portal of the “UgoBox” using a WebService. • Contributed to the development of a remote-control application enabling file sharing across various formats from an Android mobile device to the “UgoBox,” screen mirroring, basic environment control, and personalized recommendations.

The APC aimed to validate the proper functioning of the XGRE detectors, which will be installed on the TARANIS satellite. To achieve this, the various project participants developed a setup that allows the use of the detectors and verification that the results obtained are consistent with theoretical expectations. • Designed a user interface capable of communicating with an FPGA board that processes exchanged data before transmitting it to the XGRE detectors.