The Tech OS Studio
Case studies
Real applications: product development, audits, modernization and AI integration.
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{ Production context }
ContextIntervention on a wildfire visualization and management application connected to multiple camera streams and an AI-based alert analysis module.
DeliverablesFull frontend performance audit with drastic loading time reductionProgressive migration to modern Angular (standalone, signals, new syntax)Design system refactor into a publishable and buildable libraryComplete rewrite of the application store to improve readability and performanceImplementation of unit and E2E testing to secure future iterationsCreation of a second application from scratch dedicated to field intervention support
ContextEnd-to-end design and development of an experimental social product powered by an LLM, evolving from a POC to an MVP and scalable multi-platform architecture.
DeliverablesDesign of a POC based on intelligent conversational matchingFull-stack development of a real-time application (Angular frontend, NestJS backend, MongoDB)Integration of an AI engine for profile analysis and user assistanceCreation of an admin interface for analytics, moderation and product KPIsReal-time WebSocket communication between users and the AI engineMobile deployment on iOS & Android via hybrid WebApp and CI/CD pipelineMobile-first UI/UX design and automated acquisition marketing experiments
ContextIntervention on multiple Angular applications used to control biological analysis machines in an international hospital environment.
DeliverablesTechnical audit of existing Angular applicationsProgressive upgrade with strong stability constraintsImplementation of E2E tests to secure deliveriesClarification of coding conventions and reduction of technical debtStructuring of two frontend applications related to software control
ContextDesign and delivery of technical sessions to help teams structure modern frontend projects.
DeliverablesDesign of a production-oriented training programDelivery of intensive technical bootcamps in small groupsFocused sessions on architecture, performance and state managementSharing real-world production insights
ContextContribution to a business platform connected to multiple internal APIs for document and customer data management.
DeliverablesDevelopment of an Angular application connected to multiple APIsCreation of an aggregator backend to simplify data flowsProgressive refactoring to improve maintainabilityImplementation of testing practices and technical conventionsWork on a reference application related to currencies and exchange rates
ContextDevelopment of an Angular interface used to configure an artificial intelligence engine in an international context.
DeliverablesCreation of an Angular interface dedicated to AI configuration toolsContinuous improvement of unit test coverageImplementation of an i18n translation moduleIntegration of an SSO authentication systemCollaboration with offshore teams
ContextIntervention on an Angular application designed to assist industrial teams in decision making.
DeliverablesDevelopment of an Angular interface connected to a Java Spring backendCreation of automated Excel and PDF reportingTechnical debt analysis and improvement recommendationsBug management in close collaboration with business teamsParticipation in key technical decisions
ContextParticipation in the design and evolution of multiple digital applications used by a large public audience.
DeliverablesDevelopment of Angular applications for customer journeysContribution to a component library and design systemSetup of multi-branch CI/CD pipelinesChallenging UI/UX designs to match real technical constraintsSupporting teams on Angular best practices
ContextDevelopment of an Angular application and Java backend for field data management and business visualizations.
DeliverablesCreation of Angular interfaces adapted to specific business constraintsSpring Boot backend developmentIntegration of data visualizations using ChartJSParticipation in AWS deployments and Docker structuringWork on internationalization and product data management