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Irwin LourtetIL

Irwin Lourtet

CTO | SaaS, Web and Mobile App | AI

€900/day
Bordeaux, FR
8-15 years
Architecture technique
Leadership et gestion d'équipe
DevOps
Elixir
CTO as a Service

Average response time: 1 hour

Freelancer profile translated to English.
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About Irwin

CTO Entrepreneur & Technical Expert


Expert in digital transformation combining strategic vision and technical excellence, I support companies in their most ambitious technological challenges. With 12 years of experience as CTO and co-founder of an innovative SaaS startup in the energy sector, I successfully led the growth of a technical team and the implementation of a scalable architecture that now serves many clients in the public and tertiary sectors.

As a consulting CTO, I put this practical experience at the service of your company, combining strategic expertise and in-depth mastery of modern technologies (AI, DevOps, Cloud). My approach combines long-term vision and concrete results, enabling organizations of all sizes to accelerate their technological innovation.

Key Expertise
  • Technical Vision and Strategy
  • Scalable SaaS Solution Architecture
  • Cloud Infrastructure & DevOps
  • Modern Full-Stack Development
  • Technical Team Management

Whether you are looking to strengthen your technical leadership, modernize your infrastructure, or accelerate your product development, I will support you in the success of your technological projects.

  • French

    Native or bilingual

  • English

    Fluent

Remote only
Primarily works remotely

Experience

  • Irwin Lourtet Freelance
    CTO | SaaS, Web and Mobile App | AI
    November 2016 - Today (9 years and 7 months)
    Bordeaux, France
    As a senior technical consultant, I support companies in their digital transformation through three main areas:

    1. CTO as a Service
    • Software architecture audit and consulting
    • Analysis of technical needs and development of solutions
    • Support in implementing scalable solutions
    • Management and structuring of technical teams

    2. Technical Expertise & Development
    • Architecture and development of SaaS applications
    • Implementation of modern DevOps infrastructures (Docker, Kubernetes, Swarm)
    • Full-Stack development with a focus on high-performance technologies (Elixir/Phoenix, Crystal, Node.js, Python, Golang)
    • Expertise in databases (SQL, NoSQL) and distributed systems
    • IoT solutions and real-time data processing (timeseries, websockets)

    3. Innovation & R&D
    • Integration of Artificial Intelligence (AI) into existing systems
    • Development of solutions based on LLMs (Large Language Models)
    • Implementation of RAG (Retrieval-Augmented Generation) systems
    • Research and development in clustering
  • eGreen
    CTO & Co-founder
    September 2012 - Today (13 years and 9 months)
    Bidart, France
    Since 2012, eGreen has been developing an innovative SaaS Energy Management System (EMS) solution that supports the energy transition of the public and tertiary sectors by helping them reduce their consumption.

    As co-founder and **CTO**, I have led the entire technical strategy and development of the company since its inception. Starting with a team of two co-founders, I was the company's first developer and gradually built and structured a high-performing technical team.

    Key achievements :
    - Building and leading a team of 4 developers, defining development processes and quality standards
    - Implementing the technical infrastructure and complete software architecture
    - Implementing agile methodologies and DevOps practices
    - Active participation in the company's strategic decisions in collaboration with my co-founder
    - Company growth from 2 to 20 employees in 12 years

    Technologies:
    - Frontend: React, vitjs, capacitor
    - Backend: Python, Django, Golang
    - Devops: Kubernetes, Gitlab CI/CD

    This experience has allowed me to develop sharp expertise in web development, DevOps, and technical team management, as well as a global vision of the technological challenges of a growing company.

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Education

  • Engineer's degree, Computer Engineering
    ESTIA Institute of technology
    2011
    Engineer's degree, Computer Engineering
  • Master of Science
    Cranfield University
    2011
    Master of Science (M.Sc.), Image and digital signal processing
Check out Irwin's education

Certifications

  • Engineering Diploma
    ESTA
    2011
  • MSc Digital and image processing
    Cranfield University
    2011

Skill set

Méthode agile
Python
Kubernetes
Node.js
React.js

Categories