Full-Stack
Software
Engineer.
>Walmart Global Tech
>Enterprise & Startup Experience
>Co-Founder & Lead Engineer @ Ekoru
Full-Stack
📍 Santiago, CL
OPEN TO CANADA
>Active Express Entry · NOC 21231 · FSW · AAIP target (Alberta) · Profile E004317146
Specializing in:
React.jsNext.jsGraphQLMicroservicesTypeScriptNode.jsPostgreSQLDockerGitReact NativeLinux
STACK_VISUALIZATION
PERN
PostgresExpressReactNode
MERN
MongoExpressReactNode
ABOUT_ME
Full-stack engineer building scalable applications at enterprise and startup level. Currently at Walmart Chile optimizing e-commerce for international markets (CL, MX, CA, US), and co-founding Ekoru, a sustainable marketplace currently in active development, targeting a beta launch.
My background is unconventional - I started as a sound engineer working live events. When COVID-19 hit in 2020, the industry collapsed. I pivoted to web development out of necessity, teaching myself everything from HTML to microservices architecture. Years of intensive learning took me from zero to Software Engineer III at Walmart.
Passionate about clean architecture, GraphQL Federation, and building products that scale. Visited Toronto on my honeymoon last year and heading to Calgary this September to explore immigration opportunities - fell in love with Canada's tech ecosystem and quality of life.
When not coding: Playing guitar, tinkering with Raspberry Pi security projects, or planning the next adventure.
Currently seeking: Calgary-based roles. I'm pursuing permanent residence through the Alberta Advantage Immigration Program (AAIP); my Express Entry CRS score of 351 is above Alberta's 300-point minimum.
PROFESSIONAL_EXPERIENCE
Software Engineer III @ Walmart Chile
Sept 2024 - Present
Full-stack development for customer journey (navigation to cart) in shared codebase serving 4 international markets. Led Quantum Metric analytics integration enabling data-driven optimization. Managing monthly production deployments for 50K+ daily users.
Read more about my work at Walmart →Founder & Lead Engineer @ EKORU
May 2025 - Present
Architecting sustainable marketplace platform as sole developer. Building microservices with NestJS, GraphQL Federation, and PostgreSQL. Implementing environmental impact tracking system using recursive CTEs to calculate sustainability metrics across 15+ product categories.
Read technical details →Full Stack Developer @ Agrosat
Apr 2023 - Sept 2024
Refactored legacy React dashboards from class components to modern hooks. Built React Native mobile apps (Agrobooks) for field data collection with offline-first architecture. Deployed to App Store and Google Play. Implemented real-time GPS tracking with MQTT protocol.
Read more →Freelance Full Stack Developer
May 2020 - Apr 2023
Career transition from sound engineer to developer during COVID-19. Self-taught through intensive study, delivering first client project within 3 months. Collaborated with small freelance team on broker platforms. Worked remotely from Cork, Ireland (2022) while making local tech connections.
Read the full story →TERMINAL_OUTPUT
$whoami
Software Engineer III @ Walmart Global Tech
$cat skills.txt
TypeScript • React • React Native • Next.js • Node.js • NestJS • GraphQL Federation • PostgreSQL • Prisma • Docker • CI/CD • Linux
$ls experience/
Walmart-Global-Tech/ EKORU/ Agrosat/
$cat languages.txt
Spanish (native) • English (C1 Advanced)
$cat focus.txt
Taking ownership end-to-end — shipping things that actually work
$_
Quick Facts
- ▸Integrated Quantum Metric into Walmart Chile's e-commerce platform — session replay and issue tracking helped cut cart abandonment by 35%
- ▸On Walmart's international Item Service team, building backend business rules for product data across all markets (50K+ daily users)
- ▸Building EKORU from scratch: NestJS microservices, GraphQL Federation v2, PostgreSQL, and Docker, with Spanish, English, and French support from day one
- ▸Built EKORU's Jenkins CI/CD pipeline with staging gates and manual E2E approval — full deploy cycle runs in under 4 minutes. Easy deploy to actively push new features and fixes to production without downtime
Building international e-commerce at Walmart, and EKORU outside of work.
Open to opportunities in Calgary — feel free to reach out.
Contact Me →