Welcome to Alexandre Sayada's Portfolio
Hello and welcome to my portfolio website. My name is Alexandre and here, you'll find a showcase of my skills, experiences, and projects.
Professional experiences
EVERTRUST
Solution Engineer
- Involved in various projects, from the pre-sales phase to the run phase.
- Pre-sales: demos, requirements scoping, response to RFPs, implementation during the PoC phase.
- Build: technical expertise in the administration, implementation and management of a public key infrastructure (PKI). Project management, cyber best practices, Post Quantum Cryptography, x509 certificates & SSH, complex and critical infrastructures... Multiple projects for major CAC40 customers.
- Run: customer care, technical support, upsell.
- Expertise in systems administration (Linux, particularly Enterprise Linux distributions, Windows Server, Intune, Entra, JamF...).
- Expertise in network infrastructure.
- Conducting key ceremonies to generate, store and, if necessary, migrate to KMS the private keys of newly-issued certification authorities.
- Administration of HSM and KMS.
- Automation via GitHub actions, bash scripts and Docker.
- IaC using HashiCorp Packer to automate the creation of AWS AMIs.
- Writing of technical documents (DAT, LLD, HLD, guides, product doc...).
Red Alert Labs
Security Engineer internship
- Conducted FIDO VQ/FER/FIAR evaluations.
- Successfully developed an app to speed up the process of evaluation.
- R&D on AI through cloud-based APIs such as OpenAI and using tools in the likes of Langchain or Pinecone.
- Risk assessment methodologies.
Studies
Certifications | Continuous Learning
Tryhackme (Introduction to Cyber Security, Pre-Security, Jr Penetration Tester), Fortinet (Intro to the Threat Landscape), UDEMY (Bash scripting, PKI), GDPR, ANSSI.
CSULB | 2023
Final semester in cyber security engineering. Studying Advanced Artificial Intelligence, Network & Information Security and Advanced Topics in Programming Languages.
ESILV & EMLV | 2019 - 2024
Double degree. Master of Engineering in Computer Science (Cyber Security & IoT) and master's degree in marketing and negotiaion.
Soft Skills Trainings | 2019 - 2024
Agile Methodologies, MBTI, Creative Problem Solving, Design Thinking, Teamwork, Emotional intelligence, collective intelligence etc.
Riga Technical University 2021 - 2022
Semester abroad studying computer science and general engineering (C++, Processor Architecture, Matlab...)
Github
LinkedIn