Freelancer profile translated to English.

Description

Frontend Tech Lead specializing in Angular and full-stack Typescript NestJS, working on complex business applications and SaaS platforms.

I assist teams in designing scalable frontend architectures, implementing design systems, and structuring large-scale Angular projects.

My work includes:

• Modern and legacy Angular architecture (Signals, standalone components, state management)

• Design system structuring and component libraries

• Angular application migration and modernization

• Implementation of engineering practices (testing, CI/CD, code quality)

Industry field of expertise

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Bordeaux (up to 50km)

Benjamin Bats EI
Fullstack Angular / NestJS Developer
June 2025 - Today (1 year)
Bordeaux, France
Projects:
Thai Flashcards- thai-flashcards.app
Learning Thai alphabet, installable and offline PWA.
SSR Zoneless Angular Signals, installable and offline PWA
NgRx for state management and persistence
Bilingual FR/EN, 3 interchangeable Thai fonts
CI/CD GitHub Actions + Docker, Nginx + Cloudflare CDN deployment

Interactive Portfolio- benjaminbats.fr
Web desktop simulator with a full window manager.
SPA Angular 20 Zoneless with Signals, full window manager via NgRx
Feature-based architecture, Standalone components
FR/EN via ngx-translate, WCAG accessibility compliance
CI/CD GitHub Actions + Docker, Nginx + Cloudflare CDN deployment

Multi-agent Orchestrator
Local automation of a production chain with 17 specialized agents.
17 agents specialized by domain (Ideation, Design, Architecture, Dev/QA, Ops, Transversal)
Inter-agent routing, shared memory, from-scratch architecture
100% Dockerized stack, embedded Ollama models (Qwen3:8b-Q4_K_M, Qwen3:4b-Thinking-Q4_K_M)
Execution modes: autonomous / reviewed / individual
Angular NestJs Docker PostgreSQL MongoDB
Benjamin Bats EI
Freelance Launch & International Development
TRAVEL AND TOURISM
January 2024 - June 2025 (1 year and 4 months)
Period structured around 3 axes:
Launch of freelance activity
Continuous training
Personal and linguistic development through a 6-month solo trip in Southeast Asia and Japan.
Solo sports challenge, crossing the GR10 independently over 21 days (350km)
Independent Launch
Creation of the Full-Stack web development micro-enterprise
In-depth continuous training: latest Angular, NestJS, Docker, PostgreSQL/TypeORM, architecture patterns, VPS administration, Cloudflare
Implementation of 100% remote work infrastructure: tools, workflow, client communication
Key Skill Acquired
English: progression from intermediate to fluent through total immersion. 6 months of exclusive daily communication in English (Thailand, Vietnam, Cambodia, Japan, Singapore).
Able to conduct technical meetings, write documentation, and collaborate in an international context.
Communication English Autonomy Adaptability Resilience
Akka Technologies
Systems Engineer and Developer
May 2021 - January 2024 (2 years and 9 months)
33700 Mérignac, France
Gestform:Front-End Developer - Lead Design System
July 2022 - Jan 2024 · 1 year 7 months
Mérignac, Nouvelle-Aquitaine, France

Document industrialization platform: dematerialization of paper flows, automatic classification of incoming documents, generation of dynamic forms with autofill.
Lead design system: conception and development from scratch of ~20 components (buttons, inputs, checkboxes, cards, modals) with Storybook documentation
Micro-frontend architecture Angular + NgRx + Module Federation, scalable and maintainable
Contribution to the design of NestJS services distributed as microservices (MongoDB, PostgreSQL) with asynchronous messaging Kafka + RabbitMQ
E2E Cypress tests + BDD Gherkin (Cucumber) integrated into NestJS stacks · Jenkins CI/CD pipelines
Facilitation of Agile Scrum rituals (stand-up, sprint planning, retro) · technical documentation (architecture, components, methodologies)

CDiscount:Front-end Developer
August 2021 - June 2022 · 11 months
Bordeaux, Nouvelle-Aquitaine, France

Platform enabling CDiscount marketplace sellers to create, track, and analyze their advertising campaigns. Multi-tenant architecture with legacy/modern cohabitation.
Progressive refactoring of the user journey into a multi-tenant architecture, coexisting with legacy via feature flags
From-scratch front-end development of new interfaces, from design to production
Continuous evolution of the React/Material-UI design system · technical choices: Jest, i18n, good code practices
Feature flags for white-label client customization · changelogs, release documentation, Azure DevOps deployment
Bug fixing and enhancements on an active production codebase
Angular NestJs Apache Kafka Microservices MongoDB

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Professional Title Computer Science Designer Developer, Computer Programming
AFPA
2019
Titre Professionnel Concepteur Développeur Informatique, Programmation informatique
Professional Baccalaureate
Lycée les Iris
2011
Baccalauréat Professionnel

Certified Mid-Level Angular Developer
Certificates.dev
2025
https://api.certificates.dev/certificates/a0a2a06d-1ce5-4a6e-a45e-de05435e7df7/download?signature=bc9da4cf836911771dd94995e7f18242e30c80d0c9ee178cdec285ab7212afaa
Angular

Benjamin Bats

Tech lead Angular / Full Stack Typescript

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