Architecture and delivery
Design of backend platforms with clear domain boundaries, maintainable contracts, and predictable release cycles across teams.
CTO / Backend Engineer
Anton Chesnokov
I design and build reliable backend systems, payment integrations, microservices, and production infrastructure with a strong focus on consistency, security, and scale.
Go
Rust
PostgreSQL
RabbitMQ
gRPC
Redis
About
CTO and backend engineer focused on building systems that stay stable under real business load. I lead architecture and delivery end-to-end: from service boundaries and data modeling to payment flows, observability, and production operations.
Data and consistency
PostgreSQL, Redis, and event-driven flows with RabbitMQ. Strong focus on transaction safety, idempotency, and race-condition control in critical paths.
Payments and external integrations
Payment gateways, Apple Pay, and Google Pay with resilient checkout orchestration, strict failure handling, and clear reconciliation logic.
Platform, security, and operations
AWS, observability with Grafana and Elasticsearch, secure API design, and operational standards that keep systems reliable in production.
Tech Stack
Focused, production-relevant stack across backend systems, data, messaging, platform operations, and mobile integration.
Core Languages
- Go
- Rust
- TypeScript
- JavaScript
Data Layer
- PostgreSQL
- Elasticsearch
- Redis
- AWS RDS
Messaging and Transport
- RabbitMQ
- gRPC
Platform
- AWS RDS
- Grafana
- PostgreSQL Operations
- Production Monitoring
Mobile Integration Surface
- React Native
- Swift
- Kotlin
Architecture Focus
- Service Boundaries
- Event-Driven Flows
- Reliability and Consistency
Engineering Principles
Decision-making standards I apply across architecture, delivery, and operations.
- Reliability first
- Production-oriented architecture
- Secure by design
- Clear service boundaries