Backend Engineer

Hieu CNTThe Architect

Building reliable backend systems & real-time data pipelines

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About Me

5+

Years Experience

30K+

msg/s Processed

5

Microservices Built

Go

Primary Language

Tech Stack

The Stack

Building blocks for scalable, resilient systems

Languages

TypeScriptJavaScriptPythonGoSQL

Backend

Node.jsNestJSFastAPIExpressGraphQL

Databases

PostgreSQLMongoDBRedisElasticsearch

Infrastructure

DockerKubernetesAWSGCPTerraform

Architecture

MicroservicesEvent-DrivenCQRSDomain-Driven Design

Case Studies

Featured Projects

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2025

KRX Market Data Distribution System

High-performance market data ingestion and distribution platform processing 30K+ messages per second from UDP multicast feeds.

30K+ msg/s

Throughput

< 1ms

p99 Latency

GoRabbitMQRedisTauri 2+4

Let's Build Something Meaningful

Interested in working together? I'm open to backend engineering roles and collaborative projects.

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