• Led project of developing in house tools for keeping databaseinventory up to date with Python, Angular on AWS Lambda's, APIgateway and Dynamodb• In charge of dockerizing .net core apps tightly working with devteam• Moving EC2 based infrastructure to Cloudfront + S3 serving forstatic websites and containers on Fargate for backendapplications• Migration of on prem servers to AWS, EC2's and Fargate• Configuration management with Chef, AWS Systems Manager• Infrastracture as a code with cloudformation, CDK andterraform• Writing CI/CD pipelines with Teamcity, Azure Devops• Writing scripts for automation, auto remediation with Bash,Powershell, python on top of Rundeck and Nagios• Exploration and research projects (successfully dockerized legacyapps, started a project of standardizing base docker images forcompany need based on Alpine - Tomcat, Nginx, etc..., movedcouple of apps on Fargate, episerver migration and exploration(made a proof of concept migration with couple of sharedstorage options, including Fsx), Cloudwatch monitoring research- statsd and collectd, NTP server research )• Writing Lambda functions in Python

• Migration of .NET and ASP legacy apps from AWS infrastructureto GCP• Creating reusable and automated infrastructure and appsdeployment with terraform, ansible and powershell• Jenkins CI/CD pipelines• Building and support of springboot Java apps• Deployment and support of Java apps on Pivotal Cloud Foundry• Control of software development cycle• Sprint planning• Helping in developing custom terraform modules with Python

• In charge of deployment of our app service and load balacing automatic scale on GCE• Implemented monitoring with Prometheus and Grafana that run on Docker• Installing, configuring and maintaining local build servers that run Arch Linux• Administration of Google Cloud Environment, including analysis of cost• Administration of GCE Debian Servers

• Installing, configuring and maintaining local build servers that run Arch Linux• Implementation and configuration of Dokku servers• Instalation, build and administration of CoreOS server with Docker Compose• Maintaining office network and user PCs and Macs• Administration of Google Cloud Environment, including analysis of cost

• Instalation, configuration and maintenace of HAproxy servers on Ubuntu• Configuration of proxying, reverse proxying, SSL proxying and throttling for great number of services• Configuring and building Docker images• Administration of Kubernetes trough Google Cloud Environment• Administration of Postfix mail servers with RainLoop webmail for great number of domains• Keeping track of office accessories

• Maintenace of Windows client OS • Maintenace of small office networks and devices• Maintenace, instalation and configuration of Windows Server 2008, 2012, 2016 and Linux CentOS and Debian Servers• Instalation and configuration of BIND and powerDNS services• Configuration and administration of Surgemail mail Server• Administration of web servers as well as standalone Apache and large systems with Plesk and cPanel• Other various maintaining and administration jobs as querying the logs, making crons and similar• Basic knowledge of administration of Active Directory

• Customer support in troubleshooting the in house application for medical centers• Installation of in house application and certificates provided by Croatian health care• Troubleshooting Windows and networking problems

• Administrative work of maintaining user data