Stefan C.

Devops Engineer

745 dollar
Freelancer
22 ans
Bucarest, ROUMANIE

Mon expérience

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IDEMIAMarch 2016 - Présent

Performing deployments to pre-production and production environments, including pre-installation, configuration, and testing of the software solutions.
Validation of changes received from development and project teams as part of the delivery process.
Performing complex software platforms migrations in production environments.
Maintenance, upgrades and patching of pre-production and productions systems with further testing and documentation of the test results.
Setup documentation of production environments in order to transfer the systems to support teams.
Identify and implement practices & skills to deliver constant improvement.
Liaise with the development and project teams and project managers to carry out the tasks assigned for solution implementation, configuration, test execution and reporting.
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NetopSeptember 2015 - February 2016

Managing AWS cloud infrastructure.
Managing EC2 environment configuration.
Deploy software applications in AWS cloud.
Setup documentation for pre-production and production AWS cloud environments.
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SMARTX NET APPSAugust 2012 - August 2015

Working on one of the Internet's top 300 websites by traffic.
Designing, implementing and monitoring server clusters
Maintaining mission-critical front/back-ends.
Co-developed platform agnostic Mobile multimedia streaming project using Node.js, WebSockets, Redis, FFMpeg and Nginx.
Writing automation and monitoring scripts
Managing the daily KPI reports
Perform, monitor and test system backups
Support for programming and testing teams to ensure the smooth launch of new
code updates or additions
Working closely with the networking team in order to minimize the potential of an
unplanned system outage
IT support for company staff
Implementing, monitoring, maintenance and troubleshooting of the VPN system
Management of virtual servers environment
Maintenance, backup and recovery, testing, monitoring and documentation
Consulting on new system requirements
Deploying new and updated applications
Configuring application servers
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RokuraSeptember 2010 - July 2012

OS software installations, maintenance and troubleshooting
IT support for company staff
Network monitoring, maintenance and troubleshooting
Performing hardware installations, maintenance and troubleshooting
Performing faults diagnosis, solution definition, implementation and status reporting
Monitoring, maintenance and troubleshooting of the: VPN transmission system, E-mail, WEB, FTP and DNS system, Storage Area Network system
Providing UNIX systems security administration, monitoring, auditing, maintenance
and troubleshooting
Providing the technical requirements for IT hardware and software acquisition
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General Directorate of Taxes and Local Taxes Sector 1January 2003 - August 2010

Coordinating the whole IT team activity
Dimensioning the yearly IT budget
Providing the General Manager monthly reports on IT effective spending
Defining and implementing: IT security procedures, IT disaster recovery procedures
Designing and implementing the: Active Directory infrastructure, Mail Exchange infrastructure, whole IT system upgrades
Designing, implementing, monitoring, maintenance and troubleshooting of the: VoIP
system, VPN transmission system, Email, WEB, FTP and DNS system, Storage Area Network system
Providing UNIX systems security administration, monitoring, auditing, maintenance
and troubleshooting
Administrating IT software licenses
Proposing end-of-life IT equipments replacement
Providing the technical requirements for IT hardware and software acquisition and
analyzing the vendors quotations from technical point of view
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MonolitJuly 1999 - December 2002

OS software installations, maintenance and troubleshooting
IT support for company staffNetwork monitoring, maintenance and troubleshooting
Hardware installations, maintenance and troubleshooting

Mes compétences

Other

IT Security, communication skills, Senior Deployment Engineer, Performing faults diagnosis, Microsoft Exchange Server, Information Technology, Backup & Recovery, Senior Operations Engineer, Network Management > Network Monitoring, IT Manager, IT support, Italian, Senior Linux Systems Engineer, operating systems, French, IT Systems Engineer, English, Senior IT Systems Engineer

Others

Troubleshooting, Project Management

Open Source solutions

Kubernetes

Databases

Redis, MySQL, Microsoft SQL Server

Frameworks

Node.js

Middleware

Jenkins

Protocols

FTP, DNS, TCP/IP

Technologies

JVM, WebSockets, AWS, Tomcat

IT Infrastructure

Linux Red Hat, Active Directory, RedHat, Unix, VPN, Nginx, Firewalls, Linux, CentOS, Windows Server, Ubuntu, SAN, Debian, Solaris, Docker, Security, OpenBSD

Analysis methods and tools

DevOps

Multimedia

FFMPEG

Mes études et formations

Master of Science, Medical Informatics - Politehnica University of Bucharest1999 - 2000

Bachelor of Science / BSc, Computer Systems Networking and Telecommunications - Politehnica University of Bucharest1994 - 1999