Xavier Le Brustiec

"Fullstack" Web & Mobile developer

Starting my career as iOS developer, I was quickly drawn to FrontEnd / BackEnd development, also gaining interest in Dev/Ops architectures & tooling.
I am really passionate by software architecture, I favour well written, reusable, and testable code, and the use of classical Design Patterns and Must Use Frameworks.
As a regular Scrum team member, I like to work with dynamic, dedicated, open minded developers.

Skills

iOS / macOS
Languages: Objective-C, Swift
90%
UI Frameworks: UIKit, Swift UI, AppKit
80%
Known Frameworks & Libraries: Alamofire, RxSwift & ReactiveKit, Realm, CoreData
80%
Specific skills: AVFoundation, CoreMedia, AudioCore
90%
Front-end
Languages: Javascript, Typescript, HTML, CSS (Less / SASS / Tailwind)
90%
Preferred framework: ReactJS & NextJS 12/13, Redux, RxJS, etc...
90%
Other frameworks: Svelte & SvelteKit, AngularJS
70%
Testing: Cypress, Jest
80%
Back-end
Typescript / Javascript: Node.js (Express, Hapi.js)
90%
Java / J2EE: Spring (SpringBoot)
70%
Databases: Postgres/MySQL (TypeORM, Sequelize, Hibernate), MongoDB (Mongoose)
80%
Other technologies: Redis, RabbitMQ, gRPC (Protobuf), Mocha testing, Sinon mocks
90%
Dev/Ops
CI / CD: Jenkins Pipeline, Github Actions, Bitbucket Pipelines
80%
Provision & Deployment: Ansible, Terraform, Vault
70%
Container Orchestration: Docker, Kubernetes, Docker swarm
80%
Cloud services: GCP, Azure
70%

Experiences

Rennes, France
Fullstack developer
Haivision
2019 - 2023
Rennes, France
Lead iOS / macOS developer
Aviwest
2017 - 2019
Rennes, France
Web Developer
ID.Apps
2015 - 2017
Paris, France
iOS & Back-end developer
SNCF
2014 - 2015
Paris, France
iOS & Web developer
Cardiweb/Steamulo
2012 - 2014

Portfolio

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Hub360

Haivision
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Haivision

Hub360

Description

Soon to be released, solution to manage your fleet of appliances (emitters, receivers) and control / monitor Live operations in real time, with large numbers of incoming and outgoing video streams

Role

Fullstack developer on this Cloud SaaS product hosted on GCP, organized as micro-services orchestrated with Kubernetes

Skills

  • Typescript
  • ReactJS
  • Redux
  • RxJS
  • Node.js
  • Express
  • TypeORM
  • gRPC
  • Redis
  • RabbitMQ
  • Jenkins Pipeline
  • Ansible
  • Docker
  • Kubernetes
  • GCP
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LiveGuest

Haivision
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Haivision

LiveGuest

Description

WebRTC based web application to easily provide a solution for live guest interviews, directly manageable from a StreamHub receiver

Role

After completing the Proof of concept, I was in charge of leading the development and integration of all features (WebApp + services) in our existing Cloud platform.

Skills

  • Typescript
  • ReactJS
  • Redux
  • WebRTC
  • gRPC
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StreamHub

Haivision
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Haivision

StreamHub

Description

Haivision StreamHub is a powerful broadcast-grade receiver that decodes and distributes live video streams coming from any Haivision/Aviwest mobile transmitter or third-party platform.

Role

As an experienced React developer, I was tasked with designing UX and developing a new web interface for the Streamhub, central product in the Haivision ecosystem

Skills

  • UX
  • Javascript
  • ReactJS
  • Redux
  • RxJS
  • Socket.IO
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MoJoPro

Haivision
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Haivision

MoJoPro

Description

MoJoPro is an always available broadcast contribution app allowing you to stream high quality live video and deliver recorded files over bonded cellular (3G/4G/5G) and Wi-Fi connections. MoJoPro is designed for professional mobile journalists and features advanced camera features, video returns, and efficient editing of video and audio recordings.

Role

Lead iOS Developer in a team of 5 people in charge of developing a brand new interface and its embedded multiplatform SDK (iOS & macOS)

Skills

  • iOS
  • Objective-C
  • Swift
  • UIKit
  • ReactiveKit
  • Realm
  • AVFoundation
  • CoreMedia
  • AudioKit
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L'assistant SNCF

SNCF
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SNCF

L'assistant SNCF

Description

Official SNCF "All-in-one" app, grouping a bunch of features from old SNCF apps like "Transilien", "TER", "Horaires & Gares", etc... Has been discontinued on August, 2023, in favor of the new "SNCF Connect" app

Role

Starting the project as iOS developer in a team of 10 developers, I quickly evolved to develop on the full stack: a mix of Node.js & Java micro-services, handling time sensitive data, on a realtime notification system. Deployed and hosted on AWS at the time.

Skills

  • iOS
  • Swift
  • UIKit
  • Javascript
  • Node.js
  • Java
  • Spring
  • Hibernate
  • RabbitMQ
  • Redis
  • Socket.IO
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WePlan

XLB Consulting (owned company)
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XLB Consulting (owned company)

WePlan

Description

WePlan is a platform to plan events between friends: Diners, Partys, Birthdays, Trips... Agree on Date(s) and Place(s), and let one of the many "modules" available do the rest

Role

Personal project, developed, tested, deployed, and maintained by myself.

Skills

  • Typescript
  • ReactJS
  • NextJS
  • Node.js
  • Hapi.js
  • Sequelize
  • Redis
  • Ansible
  • Docker
  • Docker Swarm
  • Terraform
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Education

Brest, France
Master's degree in engineering, specialized in Computer Science
École Nationale d'Ingénieur de Brest
2007 - 2012

Hobbies

Technology

I regularly inform myself of the latest technology trends and breakthroughs, especially in programming, where I am continuously discovering and testing new Frameworks, new coding methods. This allows me to constantly maintain and improve my technical skills.

Sport

I am a big Rugby (as a former player) and Soccer fan, and also fond of Boxing and NFL. I enjoy outdoor activities, I am running on a regular basis, and am always enthusiast to go Hiking.

Travel

I travelled extensively in the past couple of years, visiting South-east Asia (Thailand, Cambodia, Vietnam) and Oceania (Australia, New Zealand, New Caledonia, Polynesia). I found myself always excited to discover new cultures and landscapes.

Contact

Address
Toulouse
France
Phone Number
+33 6 49 87 49 38
E-mail
xavier.le.brustiec@gmail.com