CONTROLLED FINANCE
Practical guidance on management accounting, budgeting, treasury, period close, financial controls and evidence-based AI.
20 publications
A practical guide to telecom modernization: breaking down BSS/OSS monoliths, securing legacy signaling protocols, and transitioning to ODA and 5G SBA architectures.
Mykhailo Vyhovsky6 min readHow to integrate legacy billing systems with 5G cloud cores, minimize fraud losses, and transition to modular architecture based on TM Forum ODA standards.
Serhiy Balashuk7 min readTransitioning from closed monolithic BSS/OSS to a modular API-first architecture based on ODA and 3GPP standards is essential for successful cloud integration and business agility.
Anton Marrero6 min readHow to transition from fragile point-to-point connections to a managed integration layer using API gateways and schema registries to ensure enterprise system stability.
Mykhailo Vyhovsky5 min readComparing architectural approaches: when direct connections become inefficient and how implementing an integration bus helps avoid complexity during scaling.
Mykhailo Vyhovsky5 min readIs new system integration taking months? AI in API Gateways ensures microservices security and scalability, reducing time-to-market.
Serhiy Balashuk7 min readBy 2026, 40% of web application attacks will leverage APIs as the primary vector, necessitating a reevaluation of security approaches in system integration. Artificial intelligence is becoming a key tool for detecting and preventing these threats.
Yuriy Syvytsky4 min readIntegrating enterprise systems via API is a key factor for quickly bringing new products and services to market. This approach ensures flexibility, scalability, and efficiency in data exchange across diverse IT landscapes.
Yuriy Syvytsky4 min readThe low-code approach enables companies to rapidly build IT solutions with minimal coding, optimizing processes and costs.
Serhiy Balashuk2 min readLow-code platforms significantly simplify and accelerate API orchestration, making system integration more accessible for businesses.
Anton Marrero2 min readLow-code platforms offer businesses tools for rapid development, automation, and modernization, paving the way for digital transformation.
Mykhailo Vyhovsky1 min readLow-code technology enables rapid software solution creation, minimizing manual coding and expanding business opportunities.
Serhiy Balashuk2 min read
