Numnu/Spotfinity is a  a mobile-first marketing, engagement, and commerce platform for consumer events such as fairs, festivals, and exhibitions. It is designed to offer today’s consumers a constant connected environment with information at their fingertips, control and convenience. The mobile app, built on Ionic framework and Cordova plugins, has all the modern features; social sharing, notifications, deep linking, Facebook authentication, image processing and more.. The backend is on Google Cloud (Cloud SQL (MySQL), App Engine, Cloud Storage), Firebase (Authentication, Analytics), Node.js, Koa 2. The website is Angular-based.​Responsibilities • Product vision, development planning and execution • Define roadmap, product features and manage priorities • Work closely with the UI/UX design and the backend teams to ensure the product meet expectations

Senior Systems Architect, Affinity/Mosaic R&DMosaic is a web-based POS application with a HTML/KendoUI/CSS/Java script client connected to a set of REST web services containing the business logic. It is backed to a real-time centralized SQL server database.Application runs on different platforms (IOS, Android, windows) and form sizes (mobile, IPod, IPad, full size).Its central feature is real-time centralization of data that offers unique advantages over competition.Responsibilities:Define user needs in collaboration with BA and clientAlign proposed solution to the application architecture and functionality setDesign of solutionCode review, performance tests, end-to-end functional validation Act as mentor and technical advisor to the teams involved in the projectProduct owner to the application suite Recent projects: Loyalty and membership program redesign enhances customer engagementPerformance optimization in a real-time environment: monitoring, in-depth analysis, design of solution and implementation. Data access reduced by 70% allowing better application responsiveness.Promotion engine: real-time recalculation during transaction providing best-deal without user intervention.Omnichannel Order management system and distribution: eCommerce and store client orders, shipment, store pickup, optimization on stock availability from multiple locations

Act across multiple teams as system architect, in definition of needs, use cases, design of optimal solutions and validation across the whole development/deployment process.Projects: Clienteling application to be used by retailer salespersons: analysis of customer purchase history, multi-channel follow-up, wish list, favorites, tasks, recommendations, communication consentment and more.Application is web-based/web services tiered and is deployed by prestigious retailers to achieve better customer support, satisfaction and engagement.POS application redesign project (named Chameleon and Urban Walk): build and manage a team dedicated to build a web-service based platform to serve as a back-end for a set of client applications: POS, shipping, mobile on multiple platforms.Define the whole business logic and architecture needed to support large networks with the complex and varied functionalities required by modern retailers. Application architecture is supported by a WCF / ASP.NET C# layered structure for business logic, entities, data provider and data access. Responsibilities include advanced design and optimization of database hosted on SQL server. Extensive experience in advising, producing and validation of R&D claims to the federal research agency.

Xpert merchandising and POS system: complete software suite development cycle based on Powerbuilder / VB now running on more than 15000 locations around the world by well known international retailers.Application is multi-language, currencies and addresses all retailer's needs including merchandising, POS, allocation and distribution, Open-to-buy and complete set of data analysis.in-House account receivable module, invoicing, collection, client segmentation and analysis.Design and coding of XSM: Data replication module designed to offer continuous operations in disconnected mode.Design and management for development of a Mobile Back Office application on Symbol device under windows mobile OS: physical inventory, transfers, receiving with a control stationProduction and validation of R&D claims to the federal research agency.

Posis and Possom: merchandising and POS suite based on clipper/Dbase developed for local market and later deployed in the French market. Realized in the early stages of artificial intelligence (more rules based than machine learning), in collaboration with Jewish Hospital, a set of modules for health diagnostic and nutrition care.Production and validation of R&D claims to the federal research agency. AMS (Apparel Management System): targeted for fashion importers, the software addresses season planification, bulk ordering, distribution, invoicing and data analysis.