Janis Rullis Email & Phone Number

Latvia

Revived the unfinished upgrade of the campaign tracking service.When started then most time was spent on research -> plan of action. Learn the domain, read legacy, find the fitting infrastructure. Then prep the documentation and the plan of action. Rest is easy - just follow the instructions :DNow:It is mainly either adjusting running pyspark jobs and tinker Athena OR learn new tools to shape and deliver data to consumer.The coolest stuff is working on distributed data processing and colab with data science folks. Both are amazing 😍😄!

Vienna, Austria

Joined a different team in the company to expand skills and domain knowledge.Vue.js 3 + PHP8.While working in this position, attracted CTO's interest to be a revive an unfinished project.

Vienna, Austria

Mostly working on laravel based API and CLI.Occasional vanilla ES5+ tasks.As the project has a decent dataset and usage then every implementation is thoroughly tested and is suited for performance and stability.Other "duties"● Daily code reviews.● Involvement in the backlog refinment meeting (such scrum) on weekly basis.● Documentation.● Occasional support sprints. Being something like the on-call service dev.● Sometimes to be involved in evaluation and interviews of new dev candidates.● On-board new devs.● Collaboration with DevOps in improving the infrastructure.About job organization:We are working in sprints that are being organized in JIRA, writing doucmentations in Confluence.

Latvia

Analog Photography - my free time passion. Capture a moment and deliver it to the viewer in a pleasant way.

Riga, Latvia

Organizational duties:● Use GitLab for sprint planning, task management and documentation. Technical duties:● API side:○ Web development using Laravel / PHP with PHPUnit tests, Elixir / Phoenix with ExUnit tests, Docker, Node.js, MySQL, Redis, AWS.● Front side:○ Web development using Vue.js (v.1, v.2.5), Node.js, Nightwatch.js (Front-end testing), Material design, Stylus.Additional duties:● Scaling improvements on servers and code base:○ Load balancing and caching by configuring NGINX and Amazon Web Services (AWS).○ Plan the best approach to balance load on API endpoints.● Incorporate unit testing, code review in the development process.● Improve the development flow (issue tracker, daily stand-ups, documentation, specification).● Incorporate best practices and new technologies in the development and delivery process.● Instruct and support developers.

Riga, Latvia

Organizational duties:● Use GitLab, Jira for sprint planning, task management and documentation. Technical duties:● Back­-end development based on PHP with PHPUnit tests, MySQL, JavaScript.● Develop and maintain a content management system BORN CMS for usage in company’s projects.● Incorporate unit testing in the development process.● Incorporate best practices and new technologies in the development process.● Plan, organize, supervise and improve the development process.● Instruct and support developers.● Deploy updates on production servers.● Communicate with a third party (payments, deliveries and other APIs) developers.Additional duties:● Setup and maintenance of a development server:○ Provide a version control service, to which developers could send their code changes (with Git or Mercurial) and the result could be instantly viewed in a browser. On the server was set a Rhodecode version control service.○ Provide an option to set a project on different kind of OS. The server was set up using XEN virtualization.○ Provide regular backups.● Maintenance of a production server:○ Creation of new websites and emails using ISPConfig.○ Provide regular backups.● Provide automated deployment of changes to a production server using Capistrano.● Evaluation of candidates for a web developer position.

Riga, Latvia

Organizational duties:● Use Jira for task management and documentation. Technical duties:● Back­end development based on PHP, MySQL, JavaScript. ● Maintain and improve a content management system InSite. ● Deploy updates on production servers. ● Communicate with a third party (payments, deliveries and other APIs) developers and also clients. ● Instruct and support developers.

Riga, Latvia

Main duties:● PRIME messaging system’s optimization.● Baltic Miles personalized newsletter's development.

Riga, Latvia

Main duties:● Web developer - warehouse accounting system's (product, employee catalog, reports etc.) migration from VB.NET to PHP, MySQL based web.● Network administrator - technical support for Windows and Linux based computer networks.

Unfinished Bcompsc, Computer Science

Education record