Freelancer profile translated to English.
Back to original languageAbout Artur
Experienced DevSecOps Engineer specializing in designing secure cloud infrastructures, automating CI/CD pipelines, and integrating security into the heart of the development cycle (Shift Left approach).
Multi-cloud expert (AWS, GCP, Azure, OVH), I design scalable, resilient, and highly available architectures using Infrastructure as Code tools like Terraform and Ansible. I work with containerized environments (Docker, Kubernetes) and hybrid environments, with strong expertise in network, IAM, and perimeter security (WAF, Cloudflare, DDoS).
On the DevOps/DevSecOps side, I implement industrialized CI/CD pipelines (GitLab CI, Jenkins) integrating automated security controls (SAST, DAST, SCA), secret management, and compliance. I automate processes through scripting (Python, Go, Bash, PowerShell) to optimize system performance and reliability.
I also have advanced expertise in observability (Prometheus, Grafana, Datadog, ELK, Loki), enabling proactive monitoring and rapid incident response through SIEM/SOAR solutions (GoogleSecOps, Wazuh). I develop automated remediation playbooks to strengthen security posture.
Versatile, I also have experience in full-stack development (Node.js, React, Next.js) and designing high-performance APIs, as well as integrating AI-based solutions.
Results-oriented, I am committed to continuous improvement aimed at ensuring the performance, security, and compliance of critical systems.
French
Native or bilingual
English
Fluent
Armenian
Native or bilingual
Can work on-site
Luxembourg (up to 20km)
Experience
- GlamuseDevSecOpsE-COMMERCEJune 2025 - Today (1 year and 2 months)Luxembourg, LuxembourgDevSecOps Engineer responsible for securing, automating, and optimizing cloud infrastructures and deployment pipelines.Design and maintenance of CI/CD pipelines (GitLab CI) with runner optimization, versioning management, and integration of automated security controls.Deployment of infrastructures on GCP (GKE, Cloud Run, Cloud SQL) via Terraform, with a focus on high availability, scalability, and reproducibility (Infrastructure as Code).Implementation of a comprehensive DevSecOps approach: automation of security scans (SAST, DAST, SCA), secret management, and hardening of application configurations.Development of automation tools and scripts (Python, Go, Bash) to industrialize provisioning, audits, and technical workflows.Implementation of observability solutions (Prometheus, Grafana) and log centralization (ELK, Loki) with alerting systems for proactive monitoring.Participation in security operations (SOC) via SIEM/SOAR solutions: incident detection and creation of automated remediation playbooks.Development of scalable web applications (Node.js, React, Next.js) and high-performance APIs, with integration of AI-based solutions to meet business needs.Administration of hybrid infrastructures (Proxmox) and network security management via Cloudflare (WAF, CDN, DNS).Continuous improvement of security posture: vulnerability identification, patch management, and system compliance.
- OpportunityDevSecOpsTECHSeptember 2022 - April 2025 (2 years and 7 months)Nice, FranceDevSecOps Engineer in a complex cloud environment, with a strong focus on automation, security, and infrastructure high availability.Design and management of AWS architectures (EKS, ECS, Lambda, RDS, S3) with performance and cost optimization (FinOps). Administration of multi-cloud and hybrid environments (OVH, Equinix), including network management, VPC, DNS, and interconnections.Industrialization of deployment cycles through the implementation of complete CI/CD pipelines (GitLab CI, Jenkins, Ansible), natively integrating tests and security controls.Deployment and orchestration of containerized applications (Docker, Kubernetes), management of mixed infrastructures (Linux / Windows), and improvement of system scalability.Strengthening overall security: implementation of WAF (AWS, Cloudflare), protection against attacks (DDoS, OWASP Top 10), identity and access management (IAM) with least privilege policies.Implementation of advanced observability solutions (CloudWatch, Prometheus) and automation of incident response through SIEM/SOAR tools.Development of automation tools (Python, Go, Bash, PowerShell) to industrialize IT processes and improve operational reliability.
- HAYTECHDevSecOpsTECHMarch 2020 - September 2024 (4 years and 6 months)Nice, FranceFreelance DevSecOps mission in the financial sector, focused on securing cloud environments and integrating security throughout the development lifecycle (DevSecOps / Shift Left).Implementation of a comprehensive security framework within the SDLC: automated integration of SAST, DAST, and SCA scans into CI/CD pipelines, secret management, and reinforcement of secure development practices.Security audits of AWS and GCP infrastructures: vulnerability identification, analysis of compliance gaps, and management of remediation plans.Deployment of monitoring and detection solutions (SIEM/IDS) enabling real-time monitoring and proactive response to security incidents. Design of automated playbooks to accelerate remediation.Development of internal security tools: log analysis, intrusion detection, monitoring, and control automation.Support for technical teams: writing best practices, upskilling developers, and promoting a DevSecOps culture.
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Education
- Master MScPro via work-study programEpitech2024- Développement Sécurisé : Intégration de la sécurité dans le cycle de développement logiciel. - Administration Sécurisée : Gestion avancée des infrastructures systèmes et réseaux avec Docker, Kubernetes, Ansible. - Sécurité Informatique : Techniques et outils de sécurisation, réponse aux incidents. - DevOps : Automatisation avec GitHub Actions, déploiement continu, surveillance et gestion des systèmes. - Gestion de Projet : Méthodologies agiles, gestion des risques, management d’équipes avec Azure DevOps. - Compétences Professionnelles : Pratique de l'anglais technique, communication professionnelle, leadership. - Projet Collaboratif : Mise en pratique des compétences dans des projets concrets sur Azure et autres plateformes Cloud.
- Bachelor Systems and Network Administrator via work-study programCESI2023- Modélisation et Déploiement : Infrastructures systèmes et réseaux, Cloud computing (Azure), Administration avancée (Windows Server, Linux, VMware vSphere, virtualisation). - Administration Réseaux : Réseaux locaux et étendus, Supervision (Fortinet). - Sécurité : Sécurité des infrastructures, gestion des rewalls (Fortinet). - DevOps : Pratiques et méthodologies, outils (Docker, Kubernetes, Ansible, GitHub, GitHub Actions). - Gestion de Projet : Méthodes agiles, outils de gestion (Azure DevOps), management d'équipes. - Développement Professionnel : Pratique de l'anglais, engagement citoyen, actualités métier. - Certication et Compétences : Team building, méthodologie de projet, argumentation, utilisation de Microsoft AD et IIS.