Hello people.

Responsibilities

• Leading a team of 4–5 people working on the Whalebone Immunity product
• Responsible for scrum ceremonies and team workflow
• Daily operation, planning and growth of team members
• Development and operation of backend services processing DNS data at scale
• Driving adoption of AI-assisted development across the team

Used technologies

PHP, Go, Vector, Kafka, ClickHouse, PostgreSQL, Redis, Elasticsearch, Kubernetes, Claude Code, AI agents, MCP, ...

Responsibilities

• Development of a 24/7 SEO monitoring and alerting system processing ~80k URLs per minute

Used technologies

PHP 8.3, RabbitMQ, MySQL (MariaDB), Elasticsearch, Terraform, Ansible, AWS, Cloudflare, email notifications via Mandrill/Mailchimp, ELK, Grafana, Sentry, ...

Responsibilities

• Daily operation, incident management
• Active participation in defining the strategy of our systems
• Development of internal/external systems and mailing systems
• Hiring and training new team members
• Managing a team of ~10 developers and testers

Used technologies

PHP, PHPUnit, HTML, MySQL, JavaScript, OOP, MVC, NETTE, AKAMAI, AWS, Cloudflare, bash, Docker, Vagrant, Apache, Composer, ...

Responsibilities

• Ownership of the scrum process, tracking metrics and looking for areas to improve
• Helping the team and removing obstacles
• Development of internal/external systems and mailing systems
• Sharing knowledge with other scrum masters in the company

Responsibilities

• Development of the company's worldwide website
• Development of emailing systems used for marketing/transactional purposes
• Development of various internal tools

Achievements

• Mailing solution for marketing and transactional emails
• Refactoring and redesign of AVG MyAccount and Download Center
• Adoption of Vagrant to improve development process

Responsibilities

• Development of a portal for an association of Austrian hospitals
• Interface for processing questionnaires filled in by patients in hospitals
• Visual comparison of hospitals based on various metrics

Achievements

• Refactoring of the admin interface built on the CakePHP framework

Used technologies

PHP, CakePHP, HTML, MySQL, JavaScript, OOP

Responsibilities

• Responsible for the day-to-day running of a computer store
• Ordering goods, preparing quotes, handling warranty claims
• Communication with suppliers, business and end customers
• Assembly and servicing of PCs and other computer hardware

Achievements

• Even years later I still run into people who remember how I tried to help them :)

Four-year study programme in Electronic Computer Systems