I am a product engineer with a strong backend architectural background — owning software end-to-end from crafted user interfaces and product workflows down to resilient distributed systems, data pipelines, and AI security.
Full-cycle product delivery — from intuitive frontend interfaces and UX flows to API contracts and production telemetry.
High-concurrency services, message queues, query optimization, and scalable storage systems.
Hardening LLM workflows against prompt injection, API security audits, and 1:1 engineering consultations.
Sentinel is error monitoring that focusing on simplicity, and holistic integration. Track backend services errors, let support raise issue ticket and link them to live service errors and let ai triage the errors
Reduced system latency by 1600% and optimized data retention from 3TB to 500GB for a large-scale omnichannel chat application.
Developed a package top-up feature and automated migration scripts for a moderator panel, improving billing accuracy and operational efficiency.
Developed a RESTful API for scheduling interviews, integrating Microsoft Graph API for calendar management.
Practical engineering strategies for reducing database and cloud media footprints by 83% through retention policies, deduplication, and streaming compression.
Strategies for multi-channel message fanout, Redis pipelines, WebSocket connection pooling, and sub-10ms delivery latency.
Exploring how shifting from treating IT as a cost center to a strategic enabler unlocks real revenue and compounding leverage.
Visual logs, readings, and creative pursuits that inform my thinking away from the keyboard.
PHOTO LOGWent on short adventure to Coban Glotak that is close to my home. Turns out to become little bit challenging and extreme adventure that is testing my strength, willpower and leadership (lol)
by Martin Kleppmann — The definitive guide to building scalable, reliable, and maintainable data systems.
A visually stunning journey through the neon-drenched streets of Night City.