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Alexis ThéallierAT

Alexis Théallier

Tech Lead Backend Python / IoT Robotics

€950/day
21 projects
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Alexis

Graduate engineer from Supaero in Automatic Control and Embedded Systems, I have spent my last 5 years designing autopilot software for drones (Parrot) and designing autonomous robots for industry (Unsupervised).

I am delighted to offer my services to help you in the design and production of your projects on the following topics:
  • Python application development
  • Backend development
  • Embedded software solutions for connected objects and robotics (Raspberry Pi, Arduino, STM32).
  • Definition of software and hardware architecture
  • Design and manufacturing of electronic boards (Altium, subcontractor networks)

If you are looking for an expert engineer in the field, capable of working quickly and cleanly, do not hesitate to contact me to discuss your projects.
  • French

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

  • Chinese

    Basic

Can work on-site
Paris (up to 50km), Paris (up to 15km)

Experience

  • RATP Smart Systems
    Senior Software Engineer Consultant
    TRANSPORTATION
    October 2020 - December 2021 (1 year and 3 months)
    Noisy-le-Grand, France
    • Support the Dev team in integrating DevOps tools, new software development methods and languages #Gitlab #CI/CD #Docker #Python

    • Designed and developed the embedded software for 3000 ticketing equipments in train stations. #C++ #Linux #Network #DevOps
    • Software development of a simulator that allows our teams and partners to carry out seamless test scenarios. #Python #Java #CI/CD #Linux

    • Development of a software update method which allows updates to be 5 times faster as well as monitors installations logs. #Linux #Java #Backend #ElasticStack
    • Helped in the design and development in many additional projects.
    Python C++ Linux Docker CI/CD Gitlab CI/CD DevOps CentOS Java Elasticsearch Network Securité informatique
  • GK Concept
    IoT Lead Developer
    LUXURY GOODS
    March 2020 - Today (6 years and 3 months)
    Paris, France
    Design and development of IoT solutions and software components that enhance the customer experience in perfume and cosmetics stores.
    Python flask Microsoft Azure Raspberry Pi JavaScript Systèmes embarqués MQTT HTML5
  • Unsupervised.ai
    Co-founder & Head of Product Development
    LOGISTICS AND SUPPLY CHAIN
    February 2017 - March 2020 (3 years and 2 months)
    Palaiseau, France
    Since 2017, I have been co-founder and Head of Product Development at Unsupervised, a robotics startup where we design, manufacture, and deploy fleets of robots to automate logistics.
    For 3 months, I:
    • managed a technical R&D software and hardware team
    • managed product production and quality control
    • designed the electronic architecture and each of the electronic boards
    • developed embedded software C++/Python (navigation, estimation, SLAM, motor control, application, HMI, ...)
    • ensured software development in continuous integration with the implementation of Jenkins and unit tests
    • managed product development with the Agile method (JIRA)

    Tools and technologies used: Python, C++, ROS, Docker, Jenkins, JIRA, React.js, Flask, Arduino, RaspberryPi, AWS
    python Amazon Web Services flask Docker Jenkins Data science React.js Atlassian JIRA Arduino Raspberry Pi ROS C++

Reviews

5.0

Out of 15 ratings

A

Arthur

GK Concept

Reviewed on 1/24/2023

Excellent work. Clean code. Alexis works conscientiously and respects deadlines.
A

Arthur

GK Concept

Reviewed on 12/21/2021

Excellent work, proactive. We will work together again :)

Recommendations

FU
FU
ED
+3
Former user and 5 other people have recommended Alexis

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Education

  • Engineer in Automatic Control, Embedded and Autonomous Systems
    Isae SUPAERO
    2015
    Diplômé de la première école d'ingénieur en aéronautique et aérospatiale spécialisé en Automatique et Systèmes Embarqués et Autonomes. J'ai développé mes connaissances sur tous les élements de conception de systèmes embarqués (capteurs, actionneurs, electromécanique, électronique, analyse de sûreté et de fonctionnement, EMI) et d'automatique (lois de contrôle, algorithmes d'estimation et de filtrage, réseaux de neuronnes, EKF, LQG, ...)

Skill set

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