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Kylian C.KC

Kylian C.

🎓Expert Bubble 🎨UX/UI 🥇Certified

€480/day
13 projects
Paris, FR
3-7 years

Average response time: A few days

Freelancer profile translated to English.
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About Kylian

Specialized in creating innovative, high-performance, and scalable web and mobile solutions, with a product-oriented and business-efficiency approach.


đź«§ Bubble.io
Expert in web and mobile application development with Bubble.io, I design robust No-Code solutions that allow for the rapid launch of custom products.

⚙️ Xano
Implementation of high-performance backends with Xano to manage large databases, complex business logic, and secure APIs.

🔄 Make
Creation of advanced automations with Make to connect your tools, orchestrate your workflows (payment, notifications, data synchronization), and reduce Work Units.

🎨 UX | UI
Design of intuitive and effective interfaces via Figma, with particular attention to user experience, business workflows, and conversion.

🎓 Trainer
I also support teams and entrepreneurs through training on No-Code and UX/UI, enabling them to develop and evolve their projects autonomously.

✉️Contact meto discuss your project and transform your ideas into concrete solutions.
  • French

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • SOLOHE
    Creation of a BTP Marketplace
    CIVIL ENGINEERING
    September 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
    Expert Bubble Figma UX/UI Designer Marketplace Stripe
  • PrivĂ©e
    Access & Visitor Management Application – Security Gatehouse
    August 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
    Figma Expert Bubble Wallet Identity and Access Management (IAM)
  • PrivĂ©e
    Internal B2B Application for PO Order Taking
    January 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
    Expert Bubble Figma Purchase Order UI Web Design Xano

Reviews

5.0

Out of 5 ratings

B

Belkacem

BHA

Reviewed on 10/7/2024

Thank you Kylian for your professionalism and responsiveness! This is the 5th project and never disappointed.
D

Dreamer

Dreamer club

Reviewed on 6/20/2024

Kylian was great, the work requested was perfectly executed as asked and on time! I highly recommend my experience with Kylian was perfect.

Recommendations

Sacha MokoSM
Lucas SpiteriLS
Lucas VencenziLV
+1
Sacha Moko and 3 other people have recommended Kylian

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Education

  • Online courses
    Self-Taught
    2013
    Formations en ligne en autodidacte depuis plus de 10 ans.

Skill set

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