Freelancer profile translated to English.
Back to original languageAbout Ala Eddine
Frontend engineer with 3 years of experience, I design and develop data-rich, performant, and polished web interfaces — from real-time dashboards to interactive 3D visualizations.
What I can bring to you:
- Development of Vue.js or React applications, from Figma mockups to production deployment
- Integration of REST APIs, state management (Vuex, Pinia, Redux), and real-time synchronization
- Complex data visualizations in Three.js and D3.js (interactive graphs, 3D models, dashboards)
- Performance optimization — I have already reduced application loading times by 30% in production on complex environments
My experience:
At SpinalCom (2 years), I developed two complete web applications for smart building management, deployed on 11 sites for major clients (Vinci, EDF, Veolia, Eiffage). In parallel, I designed and delivered Manarah solo, a school management SaaS used by 4 institutions and over 1,600 students.
What sets me apart:
The rare combination of Vue.js + Three.js in production on the market, and true full-stack autonomy (Node.js, Express, PostgreSQL) when the project demands it.
Types of missions:
Feature development, interface redesign, design system integration, 3D/data visualizations, interactive prototypes, SaaS applications. Short missions (a few days) as well as long ones (several months).
Available **immediately**, based in Paris, I work in French and English.
Arabic
Native or bilingual
English
Native or bilingual
French
Native or bilingual
Can work on-site
Paris (up to 50km)
Experience
- SpinalComFrontend EngineerTECHApril 2024 - December 2025 (1 year and 8 months)Paris, France
- Developed end-to-end two complete web applications (Network and Tickets) for smart building management,
deployed on 11 sites for major clients (Vinci, EDF, Veolia, Eiffage).- Designed the front-end architecture of both applications: Vue.js components, state management (Vuex/Pinia), REST API integration
(JWT, pagination), and real-time data synchronization.- Developed an interactive 3D visualization (Three.js) connected to IoT data — dynamic sprites, parent-child connections, automatic zoom, and network CRUD manipulation.
- Implemented a network inspector (D3.js): interactive tree, filtering, and data export (CSV/JSON).
- Reduced loading times by 30% by refactoring a recursive algorithm into non-recursive logic by levels — validated on complex environments (hospitals, banks).
- Conducted client demonstrations on real data and integrated their feedback into iterative development cycles.
Technical stack:** Vue.js, TypeScript, Three.js, D3.js, Vuex, Pinia, REST APIs, Node.js, JWT - ManarahFull-Stack Developer & FounderEDUCATION AND E-LEARNINGOctober 2025 - March 2026 (5 months)Métropole du Grand Paris, France
- Designed and developed Manarah solo, a complete school management SaaS platform, deployed in 4 private institutions in Algeria for +1,600 active students.
- Architected the entire system — students, sessions, QR code attendance, multi-role portals — and developed a complete financial module: payments, revenue distribution, and monthly dashboard.
- Designed a multilingual UI (FR/AR/EN) with RTL support, dark/light mode, and custom CSS design system.
Technical stack:ReactJs, Node.js, Express, SQLite, JWT, Chart.js, i18next - Bank of AlgeriaFull-Stack Software EngineerBANKING AND INSURANCESeptember 2022 - July 2023 (10 months)Alger, Algeria
- Developed and deployed "Centrale Budget", a complete web information system covering the annual budget campaign process of the Bank of Algeria for +300 internal users.
- Designed business interfaces in JavaServer Faces: responsive UI components, HTML/CSS integration, adherence to accessibility best practices, session management, and performance optimization.
- Created an interactive budget KPI tracking dashboard with dynamic filtering and Jasper report generation.
- Collaborated with business teams to transform financial needs into features, in Agile/Scrum.
Technical stack:JEE, JavaServer Faces, HTML/CSS, Jasper Reports, UML, Scrum
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Education
- Master in Systems and Services for the InternetUniversité Gustave Eiffel2024Master en Systèmes et Services pour l'Internet
- Computer Engineering DegreeNational Higher School of Computer Science (ESI)2023Diplôme d'Ingénieur en Informatique