Marko Rudenko

Enterprise Architecture & Integration Expert

Covers integration landscapes, API contracts, data and enterprise-system evolution.

What this profile covers

Audit logs at registry scale—processing upwards of 10 million events daily—require structural decisions made before the first user logs in. Key …

Achieving sub-100ms P95 read latency for user-facing queries in a national registry, while simultaneously sustaining 5,000+ writes per second for …

Imagine this scenario: a sales manager gains access to confidential information about top management salaries or critical financial reports …

Imagine this scenario: a government agency possesses robust computing resources for daily operations involving confidential data, but …

Imagine this scenario: a tender is completed, the winner is determined through Prozorro, but then the paper-based bureaucracy begins. Documents …

A critical enterprise system, developed two decades ago, operates stably but cannot quickly respond to new business requirements such as …

Imagine this scenario: a financial institution migrates a portion of its customer data to cloud storage, while keeping critical business …

The head of a department in a government institution faced a paradox: to implement a new service, it was necessary to connect three internal …

Imagine this scenario: a highly vigilant CFO receives an email from the CEO requesting urgent review and approval of a payment document. The …

Imagine this scenario: a banking institution is launching a new product that requires integration with existing CRM, ERP, scoring systems, a …

A ministry deciding to launch a new e-service for citizens faces not only the need to define functionality but also a range of other critical …

A sales director, while on a business trip, saves confidential reports to a personal cloud storage to access them from any device. A marketing …