BOJAN RAJH

DevOps Engineer & Full-Stack Web Developer

As a freelancer, full-time employee, or outsourced co-worker I have worked on more than 500 web pages, stores and other web applications since 2006. During this time I’ve learned a lot about frontend, with planning, designing end development of user interfaces with HTML, CSS, JS and other web technologies. I am working in a VueJS ecosystem including VueRouter, VueX, Webpack, Yarn and related tools.

On the backend I have mostly used PHP on the top of Laravel, Symfony and in-house frameworks. Consequently this means I use MySQL as a database engine and Composer as a package manager.

When project grows, the infrastructure plays a big role, and where the high-availability is needed the services scope increase significantly. I am capable of installing, configuring and managing HAProxy server for load-balancing, Apache for serving dynamic requests, NginX for serving static files, RabbitMQ as a queue database and a message broker, Redis and Varnish for caching data on backend and frontend. Whether they are deployed on a bare-metal, cloud or container infrastructure.

I have experience with Docker environment, SSL certificates, MySQL replication and email processes. All mentioned services I’ve integrated and automated into in-house service which takes care of deployments, scaling, orchestration to meed high-availability requirements for applications and other (micro)services deployed on a Digital Ocean infrastructure.

Among other things I have also integrated multiple payment gateways or providers, have deep knowledge in how networks and domains works, know some things about hardware and software in Linux and Microsoft environments. I have some experience with TDD and automated testing with Codeception, Selenium and PhantomJS, and usage of Circle CI, Bitbucket Pipelines, Travis and Jenkins CI / CD tools. I would definetly like to upgrade my knowledge in mentioned fields.

Despite wide range of technologies mentioned above, I had no need to use AWS services, I have rarely used Wordpress or Magento, and almost never Shopify store or iOS. I am quick learner, not having problems with learning about new processes and technologies.