Resume

Profile

Experienced Site Reliability Engineer with over ten years of experience in both on-prem and cloud based infrastructure. A passion for problem solving and designing solutions for reliable and performant environments, equally comfortable in collaboration with other engineers and in smaller solo projects. Worked for many years in the financial industry with all that comes with that from security to auditing and reliability standpoint. Ability to keep a cool head in stressful situations. Proven over years of on-call work in multiple production environments over multiple geographical locations for both application and database infrastructure.

Employment History

Site Reliability Engineer Klarna AB

Stockholm Sweden

jan. 2016-now

Work in a remote team in two different countries with multiple nationalities and English as the primary language. Hosting a third party application used for processing transactions and as a ledger for payments. Went from a highly manual configuration management system with Chef, to a full DevOps approach with infrastructure as code by using Docker and Terraform. Migrated production environments from on-prem to AWS including Oracle databases and switched monitoring from Prometheus and Grafana to Datadog and AWS CloudWatch. Set up automated pipelines for AWS AMIs using Jenkins and Ansible to manage underlying Red Hat OS configuration. Performance testing in preparation for peak seasons. Included in the 24/7 on-call rotation as the person responsible to identify, escalate and manage incidents in regards to infrastructure, application and database related issues. Key Achievements Migrating on-prem production environment to Amazon Web Services (AWS). Migrating from Chef configuration management to AWS CloudFormation and Ansible. Setting up AWS Amazon Machine Image (AMI) pipeline for multiple AWS production environments. Migrating from Ansible and CloudFormation to Docker and Terraform.

Consultant RedBridge Group

Stockholm Sweden

nov. 2012–dec. 2015

Assignments

Stockholms Läns Landsting

sep. 2014 · 1 mån

The primary goal for the assignment was to upgrade their Puppet installation to the next Major release. This was reached on time and we also helped them refactor some of their Puppet modules and host two workshops around Puppet module usage and best practices.

Pensionsmyndigheten

mars 2014–aug. 2014 · 6 mån

Working with the processing platform in close collaboration with their developers and test personnel. The daily workload consisted of upgrading and installing the application, managing puppet configuration, scripting for automation and handling incidents, major production upgrades (major quarterly release during summer involving multiple teams over a weekend).

Comhem AB

dec. 2012–dec. 2013 · 1 år 1 mån

Linux System Administrator with their platform production department. Using Puppet we managed the DHCP IP configuration for the broadband at ComHem closely together with their network department. The assignment also included setting up and evaluating a new configuration management software for router configuration (similar to Puppet).

Point Transaction Systems AB

2011 – 2012 · 1 år

Consultant working in the Linux PCI-DSS (Payment Card Industry Data Security Standard) team managing Red Hat and CentOS based on-prem environments for processing card payments. This included writing up Change Requests for upcoming changes and OS upgrades. Deployment of changes remote and on site in datacenters. Solo projects, Configuring and setting up Nagios for the PCI production platform. Configuring and setting up OSSEC which is an Open Source Host-based Intrusion Detection System that performs log analysis, file integrity checking, policy monitoring, rootkit detection, real-time alerting and active response.

Education

Vocational Training (KY 2yrs)

Nackademin KY Linux and Network

2007 - 2009

System Technician High School

Kärrtorps Gymnasium Technical Program

2004 - 2007