About Kylian
Specialized in creating innovative, high-performance, and scalable web and mobile solutions, with a product-oriented and business-efficiency approach.
French
Native or bilingual
English
Conversational
Experience
- SOLOHECreation of a BTP MarketplaceCIVIL ENGINEERINGSeptember 2025 - January 2026 (4 months)Design of a B2B marketplace to directly connect employers and freelance professionals.The platform centralizes job postings, offer negotiation, contracting, commission payments, and complete administrative management of projects, from contract signing to final invoicing.Main tasks:
- Drafting functional and technical specifications
- Consideration of legal and contractual constraints with legal counsel oversight
- UX/UI design and wireframing on Figma
- Complete platform development on Bubble
- Integration of payment solutions and automations
- Functional testing, deployment, and evolutionary maintenance
Key features:- Job posting by employers
- Negotiable offer system between employers and professionals (adjustment of prices, deadlines, conditions)
- Integrated messaging for communication and project tracking by stages
- Automatic generation and signing of B2B contracts between parties
- Secure payment via Stripe with commission (%) from both parties
- Automatic project launch after contract signing and payment validation
- Automatic generation of a project completion contract
- Invoice generator for parties upon project closure
- Final payment validation by the professional and complete exchange traceability
- PrivéeAccess & Visitor Management Application – Security GatehouseAugust 2025 - November 2025 (3 months)Design of a visitor access management application for an industrial site with over 5,000 employees.The solution digitizes the entire process of requesting, validating, and controlling access for external personnel (contractors, clients, visitors), integrating digital passes and managing mandatory training.Main tasks:
- Analysis of existing security processes and needs formalization
- Design of access workflows and application wireframing on Figma
- Application development on Bubble
- Integration of the PassSlot API for automatic digital pass generation
- Implementation of business rules related to mandatory training
- Access scenario testing and maintenance
Key features:- Visit request initiated by an employee for an external visitor
- Access approval or rejection by the security gatehouse
- Automatic generation of digital badges integrated into mobile wallets (Google / Apple / Samsung)
- Management of mandatory training for external personnel
- Detection of previously known visitors and verification of validated training
- Automatic workflow requesting training validation before access authorization
- Visit history and access traceability
- PrivéeInternal B2B Application for PO Order TakingJanuary 2025 - April 2025 (3 months)Development of an internal B2B tool to centralize and structure service requests within a large company of over 20,000 employees.The application allows managers to create, track, and approve internal orders (Purchase Orders) involving external service providers, cost centers, and accounting departments.Main tasks:
- Business needs analysis and specification writing
- UX/UI design and wireframing on Figma
- Development of the interface and workflows on Bubble
- Backend development on Xano to handle large data volumes
- Performance optimization (very large databases: service providers, cost centers, accounting)
- Implementation of multi-level approval logic
- Testing, optimization, and evolutionary maintenance
Key features:- Creation of order requests by managers (e.g., service provider intervention on-site)
- Order lifecycle management (statuses, approvals, rejections, modifications, invoices)
- Order approval by cost center
- Centralization of invoices and supporting documents
- Accounting tracking and complete request traceability (PO)
- Scalable tool adapted for a large number of users and data
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Education
- Online coursesSelf-Taught2013Formations en ligne en autodidacte depuis plus de 10 ans.