Freelancer profile translated to English.

Description

Freelance Full Stack Developer specializing in mobile (Flutter) and web (React, TypeScript) applications, with Java Spring Boot back-ends deployed on AWS.

Since January 2026, I have led 3 end-to-end projects for SMEs and professionals: a mobile application for managing interventions with QR Code scanning for a security company, an internal CRM to centralize client follow-up for an SME, and showcase websites plus a loyalty application (QR Code, points accumulation) for several restaurants.

I handle the entire cycle: architecture design, REST API development, AWS deployment (EC2, S3), and post-production maintenance.

Available for mobile, web, or API development projects. Contact me to discuss your project.

Languages

French
Native or bilingual
English
Fluent

Workplace preferences

Can work on-site

Paris (up to 50km)

Valora Consultores de Gestion
Internal CRM for an SME
May 2026 - July 2026 (2 months)
Design and development of an internal CRM to centralize client information. Automation of request transmission to different company departments. Creation of a daily reporting system to reduce data entry time for teams. Development of interfaces for tracking client files and exchange history. Deployment and maintenance of the application on AWS.
Amazon Web Services React.js Typescript Spring boot Docker
Clients freelance (restauration)
Digital solutions for restaurants
January 2026 - July 2026 (6 months)
Creation of two showcase websites featuring menus, practical information, and a contact form. Development of a loyalty mobile application based on QR Code scanning. Implementation of a points accumulation system granting access to rewards and promotional offers. Development of an administration space for restaurateurs to manage loyalty campaigns and rewards. Deployment, maintenance, and client support after go-live.
React.js Flutter Typescript Spring boot Amazon Web Services
Eulen Seguridad
Management application for a security company
January 2026 - January 2026
Development of an internal mobile application for scheduling security guard missions. Implementation of a QR Code scanning system to automatically validate the start and end of interventions. Development of REST APIs for managing missions, users, and time tracking. Participation in backend architecture design and solution deployment.
Flutter Spring boot PostgreSQL Amazon Web Services API

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Master's degree
ESGI - Graduate School of Computer Engineering Paris
2025
Master
Finops Scrum Training (16 hours)
Finops Scrum Formation de 16 heures

Kandioura Soumare

Full Stack Developer

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