Node.js
NestJS
TypeScript
Go
ClickHouse
RabbitMQ
Redis / Dragonfly
MongoDB
MySQL
Kubernetes
Docker
Prometheus
Grafana
Sentry
LLM
RAG
AI Agents
Senior Backend Engineer
About
Backend engineer focused on scalable services, data-heavy systems and practical AI integration.
Selected impact
A few outcomes highlighted from the resume.
Experience
Backend, data infrastructure, highload services, internal tools and product support.
Core skills
Production technologies and areas used across backend, infrastructure and AI-related work.
Backend & APIs
Node.js
NestJS
Express
TypeScript
JavaScript
Go
REST API
HTTP
gRPC
WebSocket
Data & Infrastructure
ClickHouse
MongoDB
MySQL
PostgreSQL
Redis
Dragonfly
RabbitMQ
Docker
Kubernetes
CI/CD
GitLab
AI, Observability & Tools
LLM Integration
AI Agents
RAG
Vector Search
Prompt Design
Prometheus
Grafana
ElasticSearch
Sentry
Confluence
TypeDoc