~/levi-eber $ whoami

Levi Eber_

I design systems that stay fast, cheap to run, and easy to reason about — from permission models to production observability.

Full Stack Developer (TypeScript/JavaScript, React, Next.js, NestJS) focused on tracing systems back to root cause, not just patching symptoms. Favors pragmatic architecture over ceremony, choosing frameworks, DI approaches, and tooling based on measurable impact on velocity and maintainability rather than novelty.

Full Stack / Web Engineering / Design

CV GitHub LinkedIn

~/experience

Where I've been working

Full history and impact on the CV

Mid-level Full Stack Developer
Upbet
Feb 2025 – Present
Full Stack Developer
Infinity Tec
Aug 2024 – Mar 2025

Open source — Contributor to Biome, an open source JS/CSS toolchain — documentation translation and bug-fix PRs in CSS and Rust.

~/what-i-do

I work with scalable systems and performance.

See the full CV

Web Development

Development of robust web platforms focused on performance, architecture, and user experience.

React / Next.js / NestJS / FastAPI

Architecture & Infrastructure

Defining standards, optimizing systems, and improving efficiency with a focus on cost and scalability.

AWS / Docker / Kubernetes

Quality & Performance

Implementing best practices such as CI/CD, automated testing, and observability for reliable systems.

CI/CD / Testing / Monitoring

Full stack development, architecture, and web systems optimization.

contact@levieber.com