CHRISTIAN ARIAS

Senior Software Engineer

Babel × Walmart CAM · wCNP · Guatemala City

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Our work · What I do

Enterprise platforms with depth, intention, and an edge for production — NestJS, TypeScript, Kubernetes, GCP. Leading MotosGT External on Walmart CAM AMS Core / wCNP.

Spanish · English C1 · Mandarin

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Our projects · Selected

[01] MotosGT External	Senior Engineer · Walmart CAM · wCNP · 2026
[02] Valkey Cache	Architect · −99.9% hot queries · 2026
[03] API Log Viewer	Full Stack · 10M+ req/day · −80% search · 2025

→ See all work

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Stack Guide

	Instruments
Languages	Java · JavaScript · TypeScript · Python · SQL
Backend	Spring Boot · NestJS · Node.js · Kafka
Frontend	React · Next.js · Tailwind · Storybook
Data	MongoDB · PostgreSQL · Elasticsearch · Valkey
Cloud	Kubernetes · Docker · AWS · GCP
Security	SonarQube · Snyk · Apiiro · CodeRabbit · Qodo

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The Path

[01]	Senior Software Engineer · Babel × Walmart CAM	2026
[02]	Full Stack Developer · Ubiquo Labs	2025
[03]	Solutions Developer · Ubiquo Labs	2024
[04]	M.Sc. Information Security · Mariano Gálvez	2026
[05]	B.Sc. Systems Engineering · Mariano Gálvez	2023

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Credentials

[01]	M.Sc. Information Security
[02]	Scrum Fundamentals (SFC)
[03]	Six Sigma Yellow Belt
[04]	Google Cybersecurity Professional
[05]	IBM GenAI for Developers
[06]	EF SET English C1

→ See all credentials

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Contact Line

Happily employed — open to architecture talks, collaboration, or coffee.

contact@alexanderac.dev · alexanderac.dev · LinkedIn

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GUATEMALA CITY · 2026