Freelancer profile translated to English.
Back to original languageAbout Abdelkader
Entrepreneur and application developer, I design, develop, and evolve high-impact digital products, intervening end-to-end: from product vision to production, including continuous improvement (iteration). I support companies as a tech entrepreneur or a member of product teams, adapting to contexts: startup, scale-up, or digital transformation of companies. I work solo to deliver a turnkey solution to a key problem, as well as reinforcing technical or product teams.
French
Native or bilingual
English
Fluent
Can work on-site
Lyon (up to 50km), Paris (up to 10km)
Experience
- Ministère de la JusticeDeployment of a sovereign legal AI (LLM + RAG + APP)PUBLIC SECTORJune 2025 - Today (1 year)Paris, France
Context
In an environment constrained by data confidentiality and sovereignty issues, development of an AI solution to effectively exploit a database of legal proceedings.Objective
Enable users to query a complex legal document database via an intelligent assistant, with contextualized and reliable answers.Achievements
- Deployment of a GPU infrastructure on Outscale (sovereign SecNumCloud)
- Integration and deployment of an open-source LLM (Albert ecosystem / OpenGateLLM)
- Design of a complete RAG pipeline:
- ingestion and structuring of legal documents
- generation of embeddings and vector indexing
- implementation of a semantic search engine
- generation of context-augmented responses
- Development of a full-stack application:
- Frontend in Next.js (DSFR, OIDC, fluid UX)
- Backend in FastAPI (API, RAG orchestration, request management, CELERY, REDIS, PG)
Performance Optimization:
- reduction of inference latency
- improvement of response relevance (prompt engineering + retrieval tuning)
Results
- Fast and contextualized access to a complex legal database
- Significant reduction in document search time
- Compliance with security and sovereignty constraints
- Specialized conversational assistant-like user experience
Detailed technical stack
- Backend: Python, FastAPI, RAG orchestration
- Frontend: Next.js, React, conversational interface
- Deployment on Clever Cloud
- AI / NLP: Open-source LLM (Albert's open-source model like Mistral, Gpt-OSS-120b, OpenGateLLM), embeddings, prompt engineering
- Data: Semantic indexing (Qdrant), document preprocessing
- Infrastructure: GPU, Outscale (SecNumCloud), sovereign cloud deployment
- Performance: latency optimization, retrieval tuning, request management
- Ker Impact Tech,FounderSOFTWARE PUBLISHINGJune 2024 - Today (2 years)Paris, FranceFounded Ker Impact tech () to build digital products in the ecological transition.
Missions:
— Definition of the company's vision and strategy.— Development of the website and research in sustainable development.— POC of a new product related to carpooling.— Technical POC and development of a "community manager" product (bot).Technical Environment:
— Next.js . React.js . Typescript . Tailwind . Shadcn . Firebase . Django . Fast API . Traefik — Docker . EC2 . Gitlab CI . AWS EC2 . Azure VM . Linkedin API . OpenAI API . MLFlow, Sklearn, RAG - OptimystFreelance Software EngineerDecember 2018 - Today (7 years and 6 months)Lyon, FranceConsulting and development activities, as a freelancer, for SMEs and STARTUPS.
(2024) Sustainability of the Carbon Footprint application
Missions:— Implementation of an infrastructure within the CGDD based on OpenStack.— Migration to the new infrastructure and review of the architecture and tools implemented.— Recruitment and training of new hires.— Roadmap and planning for the continuation of the project, extension to public institutions.(2020 - 2021) AgriPlan:
A web application for prediction and optimization that supports innovative agricultural projects (prototype explained on(2018 -2019) Various products
Optimizationof delivery routes for a medical SME.Startupselling local products, Lean startup with "La ruche qui dit oui".Technical Environment:
— Django . DRF . React.js . Bootstrap . Python . PostgresSQL . PG admin . MySQL . SQLite— ETL . Panda . Numpy . Tensorflow . Keras . Pycharm . Pricing . CMS . e-commerce— Docker . Github Actions . Heroku . AWS . Kubernetes . Jira . Nginx . Eco-compose
Recommendations
Be the first to recommend Abdelkader
Help this freelancer shine by sharing your experience working together.
These freelancer profiles also match your criteria
Agatha Frydrych
Backend Java Software Engineer
4.7
(3)
2
Baptiste Duhen
Fullstack developer
4.6
(4)
5
Amed Hamou
Senior Lead Developer
4
(2)
7
Audrey Champion
Web developer
4.3
(3)
4
Education
- PhD in Computer ScienceUniversity Grenoble Alpes2014Démonstration automatique, logique mathématique, intelligence artificielle