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Tristan G.TG

Tristan G.

Senior Fullstack Developer Angular / Ionic / AI

€500/day
Toulouse, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Tristan

A little about me:

I am an expert inAngular / Ionic / Capacitor / Node
Graduated with aMaster 2 - Double degree - Information Systems Engineering and Management.
+ 10 projects completed
+ 9 years of experience
+ 0 coffees!

They trusted me
OpenAirlines, SopraSteria, Airbus, Airbus D&S, Safran, Critikat, La Région Occitanie.

Shall we work together?
I work around Toulouse + Full Remote.
Available during the week.
Response within 2 hours.

Why hire me as a developer?

- First and foremost, I strive to fully understand your business and your challenges.
- To grasp your context so I can help you solve your problem or achieve your goals.
- Then, we can discuss the technical solutions to implement based on your needs.
- I can work alone autonomously or as part of a team depending on your needs.

The challenges I have addressed as a developer.

- Launching new products.
- Proof Of Concept (POC).
- Improving productivity on production lines.
- Cost reduction.
- Automation of heavy tasks.
- Performance improvement.
- User retention.

Tasks accomplished:

- Authentication problem resolution
- Mobile CI/CD implementation
- Version migration.
- Automation via Node JS script.
- Development of industrial web applications.
- Development of mobile applications.
- Prototyping
- Product feature development.
- Development workflow implementation.
- Bug fixes
  • French

    Native or bilingual

  • English

    Fluent

Can work on-site
Toulouse (up to 15km)

Experience

  • Waltio
    Angular / Ionic / Capacitor Developer
    PRIVATE EQUITY
    January 2026 - April 2026 (3 months)
    Toulouse, France
    - Fixing authentication (Urgent)
    - Implementing Continuous Delivery / Deployment
    - Implementing a payment system
    - Bug fixing.
    Mobile Application mobile-app-deployment Angular Capacitor Ionic
  • OpenAirlines
    Angular / Ionic / Capacitor Developer
    AVIATION AND AEROSPACE
    February 2020 - September 2025 (5 years and 7 months)
    Toulouse, France
    Development from scratch of an application for pilots to get real-time information in the cockpit related to **Fuel efficiency**.

    Skills: Angular - Ionic - Capacitor - Mobile - IOS - Node - TypeScript - GCP - Unit Testing - Firebase - CesiumJS - Offline - UI/UX - Log Management
    Team: 1 Front End - Back - SRE - PO

    Challenges: Product launch and market innovation.
    Angular Mobile Development Ionic Capacitor Typescript
  • OpenAirlines
    Angular / Ionic / Capacitor Developer
    AVIATION AND AEROSPACE
    September 2019 - February 2020 (5 months)
    Toulouse, France
    Prototyping and development of the "Briefing" feature allowing pilots to visualize their flight plan before takeoff.

    Skills: Angular - Ionic - Capacitor - Mobile - IOS - Android - SQLite - TypeORM - Offline - Project Tracking - Validation Testing - Leaflet - GeoJSON

    Challenges: Strengthen pilot adherence to the application.
    Angular Ionic Capacitor Mobile Development Typescript

Recommendations

AG
BC
Anthony Galea and 1 other person have recommended Tristan

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Education

  • Master 2 – Double Degree - Information Systems Engineering and Management (IGSI), Management Information Systems
    Université Toulouse 1 Capitole
    2016
    Master 2 – Double Compétence - Ingénierie et Gestion des Systèmes d'Information (IGSI), Informatique de Gestion
  • Master 1 – Double Degree - Information Systems and Informatics for Organizations (SIIO), Management Information Systems
    Université Toulouse 1 Capitole
    2015
    Master 1 – Double Compétence - Systèmes d'Information et Informatique pour les Organisations (SIIO), Informatique de Gestion

Skill set

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