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Niel KevinNK

Niel Kevin

SAAS Developer

€500/day
Paris, FR
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Niel

🚀 My Expertise

Withover 15 years of experiencein developingSAASsolutions, I support startups and companies in creatingrobust**, **high-performing**, and **scalableweb products.
I handle the **entire product lifecycle**: design, development, coding, business logic, deployment, and monitoring. My goal: to deliver applications that are simple to use, reliable, and user-centered.

💡 My Background

In April 2023, I published abook on artificial intelligence**, at a time when it was just beginning to become widespread. This expertise led me to be **selected by Samsungto test their first AI-integrated products, alongsideCatherine Barbaand **Éric Larchevêque**.

🔧 What I Do Daily

I develop and deploy numerous **SAAS tools**: CRMs, ERPs, collaborative platforms, specialized business tools... Each project is designed to be **useful**, **durable**, and **aligned with business needs**.

🎯 My Vision

Combiningtechnical expertiseandunderstanding of business challengesto transform an idea into a **concrete, sustainable, and impactful digital product**.
  • French

    Native or bilingual

  • English

    Fluent

  • German

    Basic

Remote only
Primarily works remotely

Experience

  • Zoemetrics.com
    SAAS Tool for Website Audit and Optimization
    CONSULTING AND AUDITS
    August 2025 - Today (10 months)
    Paris, France
    Zoemetrics.comis a SAAS solution designed for **automated auditing and optimization of websites**. The platform analyzes various technical and strategic criteria – performance, SEO, accessibility, eco-design – to provide users with clear and actionable reports.

    The project required the design of anarchitecture capable of orchestrating multiple analysis engines**, the integration of data processing algorithms, and the implementation of an **intuitive interfacefor easily visualizing complex results. I handled the entire development process: **design, front-end and back-end, deployment, and technical monitoring**.

    The main challenges involvedmanaging load during simultaneous analyses**, **unifying metrics from multiple sources**, and creating **customized reportsto meet diverse needs, from simplified audits to comprehensive diagnostics.

    Zoemetricsreflects my approach to SAAS product design: **technical robustness**, **functional clarity**, and **adaptation to real user needs**, with the ambition of transforming complex data into concrete action levers.
    Software as a Service (SaaS) Web Design
  • Skraap.it
    SAAS Platform for Company Data
    E-COMMERCE
    February 2025 - Today (1 year and 4 months)
    Paris, France
    Skraap.itis a SAAS platform dedicated to the **collection**, **enrichment**, and **utilization of company data**. It allows users – sales professionals, public bodies, or organizations seeking partners – to access reliable and targeted information for their activities.

    The project involved setting up arobust and scalable architecturecapable of processing large volumes of data while ensuringenhanced securityandconsistent information quality**. I managed the entire development cycle: **interface design**, **front-end and back-end development**, integration of search and analysis engines, as well as **deploymentand monitoring.

    The main challenges concerned theautomation of data scraping and processing**, the **structuring of massive databases**, and the creation of a **clear and user-friendly interfaceenabling users to easily navigate complex information sets.

    Skraap.itexemplifies expertise in designing SAAS solutions that combine **advanced data processing**, **technical rigor**, and **user orientation**, with a clear objective: to provide professionals with a reliable and immediately usable tool.
    Software as a Service (SaaS) Web Design
  • NK Informatique
    Automated Concierge Management Software
    HOSPITALITY
    February 2024 - Today (2 years and 4 months)
    Paris, France
    Development of aconcierge management softwaredesigned to automate the organization of rentals on platforms likeAirbnbandBooking**. Entirely based on **iCal calendarutilization, it centralizes and synchronizes reservations to ensure smooth and reliable management.

    The solution covers all operational needs: **reservation tracking, staff and schedule management, intervention coordination, check-out inspection tracking, and automated financial reporting**. The goal was to provide a single tool enabling concierge services to increase efficiency and significantly reduce administrative workload.

    The project required the implementation of arobust architecturecapable of real-time calendar synchronization and key process automation. I handled the entire development: **interface design, front-end and back-end development, business logic integration, deployment**, and technical monitoring.

    This software showcases my expertise in creating specialized SAAS solutions whereease of use**, **automation**, and **reliabilityare central to the design, meeting the needs of a rapidly growing sector.
    Software as a Service (SaaS) IT Project Management Web Development

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Education

  • Bachelor's Degree in Application Design and Development
    IMIE
    2013
  • Master's Degree in IT Systems Design Project Management
    IMIE
    2015

Skill set

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