chaieb ayoub

chaieb ayoub

Mahdia, Tunisia

chaieb ayoub

software engineer
Category : Web development
Bridging Secure Architecture with Scalable Full-Stack Engineering

I am a Software Engineer and Security Researcher driven by the challenge of building digital systems that are as resilient as they are functional. With a background rooted in a "security-first" development philosophy, I specialize in architecting full-stack applications that prioritize data integrity without compromising on user experience or performance.

Engineering at Scale: The Rental Marketplace Project Most recently, I spearheaded the development of a comprehensive, Airbnb-style rental platform designed to modernize property management for student housing. This wasn't just a CRUD application; it was an exercise in managing complex, real-world dependencies.

The Stack: I leveraged Fastify (Node.js) for its high-performance, low-overhead backend capabilities, paired with React to create a dynamic, component-driven frontend.

Integrations: I implemented MongoDB Atlas for flexible data scaling, Geoapify for geospatial search intelligence, and MailerSend for automated transactional workflows.

The Result: I successfully transitioned a manual, paper-based system into a fully digital ecosystem, focusing specifically on solving the "trust gap" between landlords and tenants through robust authentication and verification flows.

The Security Mindset: Vulnerability & Malware Research Parallel to my development work, I am deeply invested in Cybersecurity. I don't just write code; I look for the ways it can be broken. I have developed Python-based security tools, including a Remote Administration Tool (RAT), to study malware behavior, stealth mechanisms, and defensive gaps in isolated environments. This offensive research directly informs my defensive coding—allowing me to implement patches and encryption logic at the foundation of every project I touch.

Technical Toolkit:

Languages: Python, JavaScript/Dart, PHP, C, SQL.

Frameworks: ReactJS, Flutter, Laravel, Fastify (Node.js).

Security: Malware Analysis, Vulnerability Research, Encryption Logic, Penetration Testing.

Cloud & Tools: Git/GitHub, Linux (CLI), MongoDB Atlas, RESTful APIs.

Beyond the Code I believe the best engineers are those who never stop being students. Whether I am mentoring peers in Laravel backend structures, contributing to open-source security repositories, or prototyping new mobile solutions in Flutter, I am constantly pushing to stay at the edge of what’s possible in tech. I thrive in collaborative environments where high-level problem solving is the daily standard.

Working hours

  • Monday:08h00 To 18h00
  • Tuesday:08h00 To 18h00
  • Wednesday:08h00 To 18h00
  • Thursday:08h00 To 18h00
  • Friday:08h00 To 18h00
  • Saturday:Not available
  • Sunday:Not available
During my time at Airbnb, I contributed to the Guest Experience team, focusing on the scalability and performance of the search and booking flow. I developed and maintained reusable React components within the company's design system and optimized backend microservices using Java and Ruby on Rails to handle high-concurrency traffic. My work included implementing Redis caching to reduce API latency, executing A/B tests to improve checkout conversion rates, and ensuring system reliability through rigorous CI/CD pipelines and automated testing. I collaborated closely with cross-functional teams to ship features that enhanced the user journey for millions of global guests while maintaining zero-downtime deployment standards.During my time at Airbnb, I contributed to the Guest Experience team, focusing on the scalability and performance of the search and booking flow. I developed and maintained reusable React components within the company's design system and optimized backend microservices using Java and Ruby on Rails to handle high-concurrency traffic. My work included implementing Redis caching to reduce API latency, executing A/B tests to improve checkout conversion rates, and ensuring system reliability through rigorous CI/CD pipelines and automated testing. I collaborated closely with cross-functional teams to ship features that enhanced the user journey for millions of global guests while maintaining zero-downtime deployment standards.

Skills: Cybersecurity · Software Development · Full-Stack Development · Artificial Intelligence (AI)
i succeeded with good grades
i have a bachlor in mathematics
  • Generative AI in Software Engineering (Coursera) – AI- driven software design and automation
    Generative AI in Software Engineering (Coursera) – AI- driven software design and automation 20/02/2025
  • Software Engineering Certification – 2025 – SDLC, design principles, and testing
    Software Engineering Certification – 2025 – SDLC, design principles, and testing 03/06/2024
  • Cisco Certified Linux – 2023 & 2024 – Advanced Linux administration
    Cisco Certified Linux – 2023 & 2024 – Advanced Linux administration 11/04/2023
  • 🇩🇪 Deutsch
  • 🇬🇧 English
  • 🇫🇷 French
  • 🇲🇦 Arabic
0.0 (0)
0
0
0
0
0
⚠️
Please sign in as a customer to give your feedback

    Need a service ?

    Do you want to hire the services of this Professional ?

    Post your need and you will receive dozens of proposals from the Professionals of the community.