Freelancer profile translated to English.
Back to original languageAbout Amir
Fullstack Java / Angular Developer with over 3 years of experience, I work on backend, frontend, and AI integration projects.
I have designed and developed secure REST APIs with Spring Boot, real-time Angular dashboards, and AI integration systems (GPT, LLaMA) in demanding production environments.
I have also managed two technical teams (AI & Infrastructure), written over 100 technical documents, and implemented comprehensive monitoring solutions (Grafana, Prometheus).
Available weekdays and weekends for freelance missions.
French
Native or bilingual
English
Conversational
Remote only
Primarily works remotely
Experience
- Be Wireless SolutionsTechnical & AI Lead – Fullstack Java / Spring Boot / AngularFebruary 2025 - February 2026 (1 year)Tunis, Tunisia
- Development and maintenance of Spring Boot microservices (REST API, Keycloak security, performance optimization).
- Active participation in frontend development with Angular (dashboards, business modules, reusable components).
- Design and optimization of distributed backend architectures.
- Creation of an AI recommendation system based on GPT/LLaMA (energy optimization, forecasting).
- Implementation of comprehensive monitoring: Grafana, Prometheus, Alertmanager.
- Automation: Bash scripts, data pipelines, backups, infra supervision.
- Be Wireless SolutionsTechnical Lead – Fullstack Java / Angular & Application SupportFebruary 2024 - February 2025 (1 year)Tunis, Tunisia
- Development of new Angular and Spring Boot features.
- Resolution of critical application incidents (backend, frontend, database).
- Optimization of production environment stability.
- Creation of automation scripts (cleanup, monitoring, diagnostics).
- Technical documentation, priority management, and developer support.
- Be Wireless SolutionsSoftware Engineer – Fullstack Java / Angular DeveloperJune 2022 - February 2024 (1 year and 8 months)Tunis, Tunisia
- Development of complex web applications with Angular (UI/UX, services, state management).
- Creation of robust backend architectures with Spring Boot and Quarkus.
- Real-time integration (WebSocket, MQTT) for IoT systems.
- API security via Keycloak (OAuth2, JWT).
- Data analysis via OpenSearch and Hazelcast optimization.
- Participation in Agile sprints, writing unit and functional tests.
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Education
- National Engineering Diploma in Computer ScienceNational Engineering Diploma in Computer Science - Faculty of Sciences of Tunis2022Diplôme National d'Ingénieur en Informatique
- Fundamental License in Computer ScienceISIG2019Licence Fondamentale en Sciences Informatiques