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KadenHD/README.md

Pierre Clément

Freelance software engineer | IT consulting & custom development

Your needs. The right software.

I help businesses and project owners turn their needs into working software, from requirements and architecture to production deployment.

I can join your technical team or handle an agreed project scope, through team support or fixed-price projects. My work covers full-stack development, DevOps, software architecture, AI and R&D, with a focus on maintainability, simplicity and performance.

Portfolio FR · Portfolio EN · CV FR · CV EN

LinkedIn · Let's discuss your project

What I work on

  • Custom software: web and mobile applications, REST APIs, business tools and integrations.
  • PoCs, MVPs and R&D: prototypes to test assumptions and validate ideas before a larger development effort.
  • Architecture and delivery: scalable cloud architectures, Docker, CI/CD and deployment automation.
  • AI and automation: GenAI integrations, computer vision and workflow automation.
  • AI-assisted development: GitHub Copilot, Codex and Claude as part of my software development workflow.
  • Technical support: requirements analysis, project coordination, testing and ongoing application maintenance.

Selected work

ONTBO - Memory and context for AI agents

A platform that retains and structures information from previous exchanges to support more consistent and personalised AI interactions. I contributed from design to production, working on backends, REST APIs, interfaces and automated deployments.

Python, FastAPI, TypeScript, React/Vue, Docker, CI/CD, AWS

Project repository · My contributions

Nightingale Project - 3D wound segmentation

Applied research in automatic wound segmentation from 3D scans. I integrated the DeepSkin model into a segmentation workflow, worked on real-time image analysis and developed the API for accessing the system.

AI, computer vision, REST APIs, Docker

My contributions · DeepSkin upstream model

LynxJS - Cross-platform development

A foundation for exploring LynxJS across web, mobile and desktop, with Electron integration and hot reload for desktop development.

Repository · Portfolio

DragN’Receive - Local click & collect

A student proof of concept demonstrating a click & collect service for local products and neighbourhood retailers, presented at an exhibition stand.

Repository · Technical documentation

Experience behind the code

  • Weldom: contributing to the evolution of a business application deployed in more than 300 stores.
  • ONTBO: automated cloud deployment pipelines with more than 8 services deployed in under 5 minutes.
  • Nightingale Project: work on more than 1,500 wound images from more than 450 patients; model deployment through REST APIs and Docker containerisation, with 400% faster deployment, independent of the target environment.
  • UTeam: full-stack applications, embedded systems, robotics and R&D; technical support for startups, SMEs and laboratories, with more than 10 projects delivered.

My background includes a five-year higher education qualification in computer science, with five years of work-study experience from a BTS to an engineering degree.

Full experience · Testimonials

Tech stack

I choose the stack around each project's needs and constraints, drawing on the technologies below.

Area Technologies
Languages TypeScript, JavaScript, Python, C, C++, HTML, CSS
Frontend & desktop React, Next.js, Vue, Vite, Vuetify, Tailwind CSS, shadcn/ui, Electron
Backend Node.js, Express, FastAPI, Flask, Django
Cloud & delivery AWS, Azure, OVHcloud, Docker, GitHub Actions, NGINX, Vercel
Data & persistence PostgreSQL, MySQL, SQLite, MongoDB, SQLAlchemy, Alembic, Prisma, Sequelize
AI-assisted development GitHub Copilot, Codex, Claude
Development tools & environments

Git, GitHub, GitLab, Bash, Linux, Ubuntu, Windows, Raspberry Pi, VS Code, Android Studio, Postman and Markdown.

Other technologies I have worked with

PHP, Symfony, Java, Spring, Rust, Go, ROS, Astro, Lua, Pinia, Qt, PyTorch, scikit-learn, Unity, Webpack, WordPress and Figma.

Let's talk about what you need

I work on projects in Oise, Hauts-de-France and Île-de-France, and collaborate remotely with clients in France and abroad, in French or English.

Email me · Book a 30-minute conversation

Pinned Loading

  1. lynxjs-crossplatform lynxjs-crossplatform Public template

    A project setup for building web and mobile applications using LynxJS.

    TypeScript 25 2

  2. portfolio portfolio Public

    Professional developer portfolio website created with React + Vite and deployed on GitHub Pages with CI/CD automation.

    HTML

  3. drag-n-receive drag-n-receive Public

    Click & Collect platform for local products with API, web, and mobile.

    JavaScript 1

  4. sandbox sandbox Public

    A playground repository for testing code, experiments, and small projects.

    TypeScript