Software Architect & Developer

Rusescu
Alexandru

Building scalable systems and crafting thoughtful software — from architecture to production.

01 / About
Software
Architect.

Profile

Software architect and developer building scalable, maintainable systems. From database design to user interfaces — always with a focus on clarity and craft.

I care about doing it well — not just fast.

Expertise

  • System Architecture
  • API & Backend Design
  • Frontend Engineering
  • Team Leadership
  • Performance Optimization

Connect

GitHubLinkedInEmail

Currently

Building this portfolio & exploring new frontend patterns.

TypeScriptReactNode.jsGoPostgreSQLDockerAWSRedisNext.jsGraphQLKubernetesTerraformTypeScriptReactNode.jsGoPostgreSQLDockerAWSRedisNext.jsGraphQLKubernetesTerraform
02 / Projects
Selected
work.
01

Distributed Task Queue

High-throughput job processing system capable of handling 1M+ events per day with guaranteed delivery, dead letter queuing, and horizontal scaling.

GoRedisPostgreSQLDocker

2024

Lead Architect

02

API Gateway

Scalable reverse proxy with rate limiting, JWT authentication, and full observability. Reduced average API response time by 40% across all services.

Node.jsTypeScriptAWSNginx

2023

Backend Engineer

03

Real-time Dashboard

Live analytics platform monitoring distributed systems with sub-second latency across 50+ microservices. Built on a WebSocket-first architecture.

ReactWebSocketInfluxDBGrafana

2023

Full Stack

04

Auth Service

Zero-trust identity platform with SSO, MFA, and fine-grained RBAC. Serves 100K+ daily active users with 99.99% uptime SLA.

GoPostgreSQLRedis

2022

Lead Architect