Nurkhan Kadirov

Backend Software Engineer (Go)

Andersen

Global software development company delivering custom software and digital transformation services to clients across industries.

Led six Kafka and gRPC services sustaining 12K+ messages per minute, maintained 99.9% uptime, and reduced p95 API latency by 60%.

• Led design and implementation of 6 event-driven gRPC microservices with Kafka, architecting async inter-service communication that sustains 12K+ messages/min with at-least-once delivery and sub-50ms p95 consumer latency. • Deployed containerized services on AWS ECS with S3 and Cognito; instrumented distributed tracing via OpenTelemetry, maintaining 99.9% uptime in production. • Diagnosed a production latency regression via Go pprof profiling and PostgreSQL index redesign, cutting p95 API latency by 60% by eliminating hot-path allocations and N+1 queries.

Backend Software Engineer (Node.js, Part-time)

Repetino

Edtech platform with 3K+ active users, supporting session booking, messaging, and Google Meet integration.

Built booking and messaging APIs for an edtech platform with 3K+ users, reducing API latency by 40% under concurrent load.

• Designed and shipped REST APIs for an edtech platform (3K+ active users), covering session booking, messaging, and third-party integration with Google Meet. • Reduced API latency by 40% under concurrent booking load via PostgreSQL composite indexes and Redis session caching.

Backend Software Engineer (Go & Node.js)

Roky

Built concurrent Go scrapers processing 30K+ pages daily and Jenkins pipelines that cut failed releases by 70%.

• Built Go web scrapers processing 30K+ pages/day using goroutines and channels for fault-tolerant concurrent extraction, with dynamic IP rotation and automatic retry logic. • Configured Jenkins CI/CD pipelines with automated tests, cutting failed releases by 70% across distributed scraping infrastructure.

Backend Software Engineer → Lead Backend & Integration Engineer

Beinekom

Owned backend reviews, unified two access-control platforms, and integrated YOLOv8 to raise gate throughput 40% and cut manual logging 90%.

• Owned code review for the backend team, giving design and architecture feedback before changes shipped, ahead of an official promotion to lead. • Designed unified Go APIs orchestrating two third-party access-control platforms (Bolid and Rubezh), eliminating a recurring class of cross-platform synchronization failures. • Integrated a Python YOLOv8 computer-vision model into a live access-control workflow, increasing gate throughput 40% and cutting manual security logging 90%.

M.S., Computer Science and Engineering

Astana IT University

B.S., Computer Science

Nazarbayev University