Dan Cadar

Personal data

Work experience

Responsibilities:

Manage AWS infrastructure

Assist with capacity planning and applications load testing

Create and enforce consistent policies for naming, security, and access Monitor and advise on cost/performance tradeoffs

Create reliable and high availability designs for applications, in partnership with the development team

Develop new custom Chef cookbooks for automatic server setup and application deployment

Analyze data to deeply understand service characteristics of our systems in production

Develop and maintain tools through the organization in order to improve productivity

Maintaining and improving the CI service function

Automating manual processes

Work across functional teams to ensure improvements to system/unit functional specifications are pro-actively picked up

Responsibilities:

Manage AWS infrastructure

Assist with capacity planning and applications load testing

Create and enforce consistent policies for naming, security, and access Monitor and advise on cost/performance tradeoffs

Create reliable and high availability designs for applications, in partnership with the development team

Assist the dev team in implementing best practices for software build and deployment

Assist with environment setup, automation, and streamlining the standup and scaleout of infrastructure

Maintain and improve the monitoring and alerting systems (PagerDuty and Datadog)

Develop new custom Chef cookbooks for automatic server setup and application deployment.

Projects:

Develop a central logging solution with a web interface for the other teams to easily access the application logs.

Job description:

Server management AIX/UNIX/Linux

Responsibilities:

Install the server operating system and operating system utilities Support the server operating system, system management software and operating system utilities, including upgrades

Manage the operating system configuration Manage file systems and print queues

Monitor and maintain operating system log files

Recommend operating system updates and configuration modification

Apply operating system patches as required

Evaluate advise planned changes to the server environment and advise of any requirements to support such changes

Job description:

Install/configure/support network management systems (VitalNet, Netview, Cisco

ACS, syslog); develop specific monitoring solutions.

Responsibilities:

Proactive development of NMS systems to support existing and new networks and services.

Architecture, design and planning for the existing and new NMS systems

Design, testing, validation of maintenance patches

Daily administration of NMS applications

Production of implementation and technical service documentation for use by support teams

Development:

Ticket monitoring tool – a tool to analyse and track tickets from all ticketing tools.

Job description:

DCA administrator is responsible for ensuring security compliance in servers infrastructure. DCA is dedicated team for Patch installation management, HealthChecks, Vulnerability scans, Antivirus administration and Service Activation and Deactivation process.

Responsibilities :

Change planning and execution

Patch management

Support other Service Delivery functions / roles when needed

Execute the technical activities needed to provide the steady state service

Perform detailed technical analysis on the Customer environment in order to

Proactively identify problems that can arise

Understand the Customer Service behind technical components

Define the detailed technical needs and plan them

Identify proper solutions to minimise service costs

Activate the defined escalation path when needed

Education

Universitatea Politehnica Mechanics

Timisoara Obtained diploma: Bachelor's degree

Major: Mechanics

Description (specialization): Medical Equipment

Certifications

Red Hat Certified Engineer (RHCE) - certification ID 140-119-975

Red Hat Certified System Administrator (RHCSA) - certification ID 140-119-975

Skills

DNS, Samba, NFS, SMTP, Syslog, FTP, apache, mysql, scripting (shell scripting, perl)

OS: RHEL 4/5/6, SLES, Debian

Java programming (Android): Google Play