Calin Ciociu

is looking for freelance projects. 🔎

Freiberuflich, Chief Technology Officer & IT Business Manager, Cloud Capital Sàrl-S
Rodange, Luxemburg

Fähigkeiten und Kenntnisse

Consulting
Project Management
Software Development
Team work
Cloud Architecture
DevOps
Operating Systems
Relational Databases
Shell Scripting
Backend Development
Virtualization
Containerization
Containers
Network Administration
IT Security
Network Security
System Administration
System Architecture
System Monitoring
Logging
CI/CD
Citrix
Domain Name System (DNS)
IP
DHCP
Proxy
Reverse Proxy
Automation
IT Infrastructure
Ansible
Terraform
Zapier
Integration platform
No Code
Low Code
Optimization
Workflow Automation
Problem Solving
IT Project Management
Agile Methods
Scrum
Innovation
Adaptability
Ideation
Lifelong learning
User Experience Design (UX)
IT Troubleshooting
Orchestration (computer science)

Werdegang

Berufserfahrung von Calin Ciociu

  • Bis heute 1 Jahr und 10 Monate, seit Jan. 2024

    Chief Technology Officer & IT Business Manager

    Cloud Capital Sàrl-S

  • 1 Jahr, Aug. 2024 - Juli 2025

    System Operations Manager & Dev Support

    Nexxtlab SA

    System Operations Manager & Dev Support at Nexxtlab SA responsible for monitoring and optimizing IT infrastructure to ensure high availability and performance. Managed vendor relationships and SLAs with service providers. Streamlined operations by administering and enhancing infrastructure support tools, reducing costs. Supported development through implementing CI/CD pipelines and automation workflows. Ensured company devices’ security and compliance with regulations.

  • 1 Jahr und 5 Monate, Juli 2022 - Nov. 2023

    Scientific and Technical Officer A2

    Administration de l'enregistrement, des domaines et de la TVA

    Scientific and Technical Officer A2 at Administration de l'enregistrement, des domaines et de la TVA ensured stability and high performance of the Citrix VM environment. Created and maintained procedural documentation to improve operational clarity. Collaborated with teams to integrate innovative solutions and provided comprehensive hardware/software support. Managed internal network infrastructure and automated golden image creation, streamlining VM deployment and enhancing efficiency.

  • 2 Jahre und 6 Monate, Jan. 2020 - Juni 2022

    Scientific and Technical Officer A2

    Service Police Judiciaire Luxembourg

    Scientific and Technical Officer A2 at Service Police Judiciaire Luxembourg provided proactive technical support to maintain smooth operation of critical systems. Managed and optimized IT infrastructure to ensure peak performance, reliability, and security, supporting the organization's mission-critical activities effectively.

  • 8 Monate, Mai 2019 - Dez. 2019

    Software Developer & IT Team Leader

    AlphaOmega SA

    Software Developer & IT Team Leader at AlphaOmega SA led the transition from Excel to a robust database and Python system with OCR for financial data processing. Developed professional financial documents to improve accuracy and reporting efficiency. Built and led an IT team to meet technical demands, fostering collaboration and innovation. Collaborated closely with clients to design tailored systems that aligned with their specific business needs and objectives.

  • 3 Jahre und 3 Monate, März 2016 - Mai 2019

    System/Cloud Administrator & Full-Stack Developer

    Real Estate Media SA

    System/Cloud Administrator & Full-Stack Developer at Real Estate Media SA ensured efficient operation and security of IT infrastructure. Led migration from legacy servers to scalable cloud solutions. Optimized Linux servers for database and web performance. Automated routine tasks with scripting to reduce manual work and errors. Directed front- and backend development of the Immotop.lu platform, integrating advanced features and user-friendly interfaces.

Sprachen

  • Luxembourgish

    Muttersprache

  • Deutsch

    Fließend

  • Französisch

    Fließend

  • Englisch

    Fließend

  • Rumänisch

    Muttersprache

XING – Das Jobs-Netzwerk

  • Über eine Million Jobs

    Entdecke mit XING genau den Job, der wirklich zu Dir passt.

  • Persönliche Job-Angebote

    Lass Dich finden von Arbeitgebern und über 20.000 Recruiter·innen.

  • 21 Mio. Mitglieder

    Knüpf neue Kontakte und erhalte Impulse für ein besseres Job-Leben.

  • Kostenlos profitieren

    Schon als Basis-Mitglied kannst Du Deine Job-Suche deutlich optimieren.

21 Mio. XING Mitglieder, von A bis Z