Brice Owen
Indrianarison

Senior fullstack developer (12 years of experience), specialized in Next.js/React, Angular and Rust. Expert in performance optimization (SSG/ISR/SSR and chunking) and technical SEO, as well as microservices architecture (gRPC | NATS Core | NATS JetStream), with expertise on high-traffic platforms (payments, streaming, B2B) and technical leadership of product teams.

• 600K+

  Digital entertainment subscription platform — Payment pages

  Cliq Digital

• 1000+

  Shareplace — AI-first collaborative platform

  Hairun Technology

• 300+

  Burger King restaurants on BK La Radio

  Hairun Technology

Languages

TypeScriptJavaScriptRust

Front-end

React / Next.jsAngularVue.jsNuxtJS

Angular

SignalsrxResource / httpResourceStandalone ComponentsZoneless Change Detection

Back-end

Rust/AxumNode.js/NestJSRESTGraphQLWebSocketOAuth2Go

Messaging

NATS JetStreamNATS Request-ReplygRPC

Payment

Stripe

State & UI

ZustandRedux ToolkitTanStackTailwindCSSShadcn/uiMaterial UIGSAPStorybook

Testing

JestVitestPlaywrightTDDE2EUnit Testing

Databases

PostgreSQLMySQLMongoDBRedisPrismaSQLxSQLcMongoose

Search

Meilisearch

Performance & SEO

SSG/ISR/SSRCore Web VitalsCode-splittingLighthouse

Internationalization

Angular i18n (@angular/localize)next-intl

Cloud & DevOps

AWS (S3)DockerNGINXLinux/BashGitHub ActionsGitLab CI/CD

Methods

Agile ScrumKanbanCode ReviewMentoring

1. Exp 0102/2023 – 09/2026Paris

   Cliq Digital

   Senior Developer NextJS | Angular | Rust

   • Developed high-traffic streaming platforms (video, audiobooks, concerts, software): OAuth2 authentication, subscription management, WebSocket for real-time stream tracking, DRM and rights control
   • SEO and traffic optimization (SSG/ISR/SSR, Core Web Vitals, code splitting) — including checkout funnel development (card, Apple Pay, Google Pay) with load time reduced from 6s to 114ms
   • Event-driven microservices architecture: NATS JetStream for real-time data pipelines, request-reply pattern between Rust/Axum services — low latency and asynchronous error handling
   • Rewrote back-end APIs in Rust/Axum for significant performance and security gains
   • Internal sales analytics platform (Angular): offer and campaign management, advanced statistics, affiliate configurator, user rights management
   • Software catalog integration, activation key generation, and license management
   • Automated unit and e2e testing (Jest, Playwright) — >80% coverage
   • Tech Lead: technical mentoring, code reviews, sprint planning, team upskilling
2. Exp 0201/2022 – 12/2022Paris

   Suez — toutsurmoneau.fr

   Senior Developer ReactJS

   • Developed the toutsurmoneau.fr customer portal: subscription, cancellation, account management, invoice viewing and download, secure online payment
   • Implemented real-time water consumption tracking and optimized the remote meter-reading module
   • Integrated Suez's internal design system and built a reusable React component library documented with Storybook
   • Set up comprehensive e2e testing with Playwright on critical user journeys (subscription, payment, meter readings)
3. Exp 0309/2018 – 10/2021

   Hairun Technology

   Fullstack Senior Developer ReactJS | NodeJS

   • Shareplace (1000+ teams, clients including Air France, Fitness Park): AI-first collaborative fullstack platform — contextual instant messaging, document management and versioning (Word, Excel, PDF, videos), task management, end-to-end encryption, GDPR compliance
   • CIBS: automotive inspector management platform — intelligent scheduling with availability management, automated invoicing, PDF inspection report generation, real-time mission tracking
   • BK La Radio (Burger King) — Media Meeting: NuxtJS web platform for internal radio broadcasting across 300+ Burger King restaurants, covering team communication and in-store ambiance, with program and podcast management
   • Performance optimization (Lighthouse > 90) and CI/CD automated testing setup
4. Exp 0411/2016 – 09/2018

   Bocasay

   Developer JavaScript | Symfony

   • La Profession Comptable (VueJS): reference portal for the French accounting profession — premium articles, podcasts, videos, events, weekly newsletter, multi-type dynamic filters, and subscription management
   • Boxeem (Symfony): internet box comparison platform — authentication funnel, offer configurator, booking and payment system
   • Blog4ever (PHP SaaS, 100k+ blogs): complete overhaul of the admin interface and rich content editor (RapidDesign), on-page SEO optimization, improved responsive design, reduced load times, and enhanced WCAG accessibility
5. Exp 0511/2014 – 08/2016

   Hellopro

   PHP Developer

   • Rebuilt hellopro.fr (B2B platform connecting buyers and suppliers across 20+ industries: construction, agriculture, industry, logistics, healthcare) and hellopdevis.fr: redesigned product pages, search engine, and supplier comparison, SEO and load-time optimization