Freelancer profile translated to English.

Description

Web Full-Stack Developer | Go • Python • React/Next.js | AWS & Container Deployment

Graduate of Epitech, I design and deploy high-performance, secure, and maintainable web applications. My usual stack includes: Go/Python for the back-end, React/Next.js (TypeScript) for the front-end, and industrialized deployments on AWS with Docker/Kubernetes. I support startups and SMEs from requirement definition to operation, with a strong focus on reliability, observability, and controlled costs.

What I do

Applications & Websites : showcase sites and business apps, forms (contact/appointment booking), responsive UX, SEO/performance best practices.

REST APIs : design (auth, permissions, validation), robustness (retries, timeouts), logging, and traceability.
AI Integration : serverless model exposure (vision) via AWS Lambda + API Gateway, Docker packaging, cold start optimization (Layers, image size).

Deployment & Ops : slim Docker images, Kubernetes for scaling, AWS (serverless & containerized workloads), Ansible for provisioning, monitoring, and alerting.
Security by Design : practices from pentesting, hardening, secrets management.

Examples of achievements

Showcase Website (Go + React/TS) : highlighting an HR firm, contact/appointment forms, containerized and deployed on AWS.

Python / AI Back-end (ReadyCook) : serverless image processing model behind API Gateway, Lambda Layers, Docker, reduced startup latency.
Large-Scale Orchestration (Intrinsec) : redesign of a global IPv4 scan orchestrator with Temporal (Python SDK), Docker/Kubernetes, Ansible, Elasticsearch persistence (mappings, aggregations).

Stack & Tools

Front-end: React, Next.js, TypeScript.

Back-end: Go, Python, REST APIs.

Cloud & DevOps: AWS (Lambda, API Gateway), Docker, Kubernetes, Ansible, Elasticsearch, Git, CI/CD.

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Intrinsec
Python Developer | Back-End
SOFTWARE PUBLISHING
March 2025 - Today (1 year and 3 months)
Paris, France
Python Developer — Large-Scale IPv4 Scan Orchestration

Complete redesign of the global IPv4 scan orchestrator, from design to production.

Temporal (Python SDK): workflow/activity modeling, retries with exponential backoff, timeouts, idempotency, and incident recovery.

Planning & Execution: IPv4 space partitioning, rate limiting, fault tolerance, and backpressure management.
Containerized Infrastructure: optimized Docker images, deployments on Kubernetes for scaling and workload isolation; Ansible provisioning.

Data & Search: Elasticsearch (mapping design, aggregations, indexing strategies) for rapid results analysis.
Observability & Quality: logs, metrics, and alerting; component hardening, integration, and load testing.
Python Temporal Développement Back-End Docker Elasticsearch
ReadyCook
Python Back-End Developer | AI Integration
FASHION AND COSMETICS
February 2025 - May 2025 (3 months)
Paris, France
Python Back-End Developer — AI Integration (AWS Serverless)

Deployment of an AI vision model in a serverless architecture: AWS Lambda (Python runtime) behind API Gateway for secure and scalable access.

REST API Design and Implementation: routes, data schemas, authentication, and permissions (role separation).

Packaging & Deployment with Docker on AWS; management of native dependencies and reproducible builds.
Cold Start Optimization: dependency externalization via Lambda Layers, minification and slimming of Docker images, timeout/memory tuning.

Observability and Robustness: logging and metrics (errors/latency), retry strategy.
Python IA générative AWS Lambda FastAPI Docker
L-Formation
FullStack Developer
HUMAN RESOURCES
September 2024 - March 2025 (6 months)
Paris, France
**Full-Stack Engineer — Connection & Showcase Website

**

Design/development of a showcase website (services, references, social proof).

Contact and appointment booking forms (validation, anti-spam/rate limiting, notifications).

Backend in Go (REST API, input security, logging); frontend in React + TypeScript (responsive UI).

Containerized deployment (Docker) on AWS with per-environment configurations.

SEO & performance best practices (metadata, sitemap/robots, caching) and monitoring implementation.
Golang Typescript React.js Développement web Amazon Web Services