What to Put in AGENTS.md
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Backend architecture for Middle East fintech
Vitaliy Kononenko
Staff-level backend engineer for fintech platforms, neobanks, and distributed systems.
I design Java backend services, APIs, event-driven integrations, and engineering foundations for regulated fintech products - from clean architecture and test strategy to cloud delivery, security, and operational reliability.
Proof, not noise
The shape of the work.
10 years backend and distributed systems
Middle East fintech startup and neobank delivery across the region
Startup + enterprise rapid product delivery and mission-critical cloud systems
Java backend Oracle-certified Java, Spring, APIs, and Kafka
Cloud + DevOps Azure, GCP, CKAD, AWS, Kubernetes, and CI/CD
Data protection customer data, credentials, audit logs, and access boundaries
Critical-path testing unit, integration, contract, and architecture checks where failure hurts
Team standards code review, API guidelines, mentoring, and interviews
CS foundations algorithms, data structures, OOP, and design patterns
AI + range MCP, RAG, Go, Python, and Dart/Flutter when useful
About
Reliable fintech backends.
I work on backend systems where product delivery and trust meet: financial workflows, service boundaries, integration contracts, testing strategy, and the engineering standards that help teams move without losing control.
This site is intentionally writing-led. The goal is to publish useful notes on durable software practice, especially around Java, Middle East fintech, neobank platforms, distributed architecture, DevOps-aware delivery, AI-assisted engineering, and staff-level engineering habits.
Java and Kotlin are the center of gravity. Go, Python, Dart/Flutter, and AI-agent tooling are useful range around that core, not a replacement for clear backend architecture and computer science fundamentals.
Writing
Field notes from production systems.
Contact
Good conversations compound.
I am using this site to build a long-term public foundation for writing, engineering thinking, and professional relationships around fintech platforms, backend architecture, DevOps-aware delivery, AI-assisted engineering, and durable team standards.
Reach out if something here connects with work you are doing, a technical idea worth discussing, or a serious engineering conversation that would benefit from another perspective.