Ahmed Barkallah
GenAI & Full-Stack Engineer
Salaire / Taux journalier
Tunis, Tunisie
Mobilité : France, Allemagne
Freelance, ouvert au CDI
Peut venir sur site
Expertises
Langues
À propos
Introduction
GenAI & Full-Stack Engineer focused on building production-grade LLM systems and agentic workflows. I enjoy designing reliable and scalable systems that bridge GenAI capabilities with real business operations. Tech stack: Python, LangChain, LangGraph, RAG, vLLM, Spring Boot, FastAPI, Angular, AWS.
Expérience de travail
mnc.aero
févr. 2025 - Présent
1 an 9 mois
Hybrid
GenAI & Full-Stack Engineer
janv. 2026 - Présent
10 mois
Hybrid
• Building agentic AI systems to automate workflows using LangChain and LangGraph. • Developing production-grade LLM automation for interpretation and decision-making tasks. • Deploying and benchmarking open-source LLMs on AWS EC2 using vLLM, with focus on latency and cost optimization. • Designing RAG-based chatbots for secure access to business knowledge and internal data. • Developing back-office and frontend interfaces for AI-powered systems.
Software Engineer
août 2025 - déc. 2025
5 mois
Hybrid
• Designed and developed an enterprise platform for RPA orchestration and monitoring. • Implemented CI/CD pipelines and AWS cloud deployments. • Managed authentication and RBAC with Keycloak.
Final-Year Intern – Software Engineer
févr. 2025 - juil. 2025
6 mois
On-site
• Developed an MVP for orchestrating and monitoring RPA robots on AWS EC2. • Contributed to the platform’s full-stack architecture and deployment pipelines.
Formation
ENSI - Ecole Nationale des Sciences de l'Informatique
2022 - 2025
3 ans 1 mois
IPEIS - Institut Préparatoire aux Études d'Ingénieur de Sfax
2020 - 2022
2 ans 1 mois
Licences et certifications
AWS Certified Cloud Practitioner
Délivré le : mars 2025
Building Transformer-Based Natural Language Processing Applications
Délivré le : mars 2024