Freelancer profile translated to English.
Back to original languageAbout François
Passionate Front-End Developer, specializing in JavaScript, React.js, and Node.js
- My LinkedIn:
My name is François NGOYE NZIENGUI, a Front-End Developer & Cybersecurity Expert based in Île-de-France. With a solid background in IT expertise and information systems (Master EPSI) and professional experience, I offer my services to bring your digital projects to life.
✅ Main Skills:
- Front-end: HTML, CSS, JavaScript, React.js
- Back-end: Node.js, Next.js, SQL, C#
- Cybersecurity: firewall, antivirus, EDR, SIEM, DLP
- Communication Tools: Git, Docker, Postman, Visual Studio, Visual Studio Code, Teams, Confluence, JIRA, FileZila
Development of modern, responsive, and high-performance web applications
✅ What I offer:
Custom design and development
Adherence to best practices (performance, accessibility, security)
Clear communication and respect for deadlines
I am particularly motivated by innovative and ambitious projects where code quality and user experience are paramount.
My goal: to help your ideas succeed with efficiency, creativity, and professionalism.
👉 Let's discuss your project together!
French
Native or bilingual
English
Fluent
Can work on-site
Paris (up to 50km)
Experience
- NZIENGU-INNOVATIONFreelance Front-End DeveloperJune 2025 - Today (1 year)Project: Sending Postal Mail with FileMaker via Postal Service API | In progress- Design and creation of user interface- API integration- Script creation- Writing mail sending and tracking procedures- Unit tests- Production deployment
- NZIENGU-INNOVATIONFreelance Front-End DeveloperMay 2025 - May 2025Avon, FranceProject: Integrating Google Calendar and Gmail into FileMaker- Design and creation of user interface- API integration- Script creation- Writing various integration procedures- Unit tests- Production deployment
- EDUCATEL - GROUPE SKILL&YOU,Cybersecurity ExpertDecember 2023 - May 2025 (1 year and 5 months)Paris, FranceAchievements :- Implemented security strategies to minimize risks in complex environments- Audited existing systems and proposed improvements for threat resilience- Organized and managed security within a company
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Education
- Master 2 IT Expertise and Information Systems, Information Management Degree- GROUPE SKILL&YOU2023Master 2 Expert informatique et système d'information Licence en Gestion d'Information
- EPSI2023