Co-founded
KNOT
2025SvelteKitFastAPIPostgreSQLStripeWhatsApp API
A bilingual wedding planning SaaS platform with guest management, RSVP tracking, WhatsApp notifications, billing tiers, and role-based access control.
Monterrey, MX · Available for work
Hi, I'm Santiago Vazquez
Building products that scale — from municipal AI systems to IoT solutions
◈ The Artifacts
Selected Work
Products I've shipped — from enterprise SaaS to embedded systems.
Co-founded
Piggy
A personal finance mobile app for tracking transactions, managing budgets, setting savings goals, monitoring investments, and splitting expenses with friends.
2025
CityFront AI
AskEcho
A multi-tenant embeddable chat solution built from scratch using SvelteKit and Shadow DOM.
A multi-tenant embeddable chat solution built from scratch using SvelteKit and Shadow DOM. Reduced client onboarding time from 2 weeks to under 72 hours through streamlined configuration architecture.
<72hrs Onboarding Time
98%+ Test Coverage
Multiple U.S. Cities Clients Served
⚙ The Process
My Toolbox
The technologies and frameworks I reach for when building products.
Framework 3
Cloud 3
Language 2
Backend 2
Mobile 1
Database 2
Testing 2
DevOps 3
Motion 1
I also speak
🇺🇸 English Native🇲🇽 Spanish Native🇫🇷 French Limited Working
✧ The Archive
My Journey
From the classroom to the codebase — the milestones that shaped how I build.
I'm a Full-Stack Engineer with a proven track record of leading development on multi-tenant applications and reducing deployment times by 80%+.
Currently at CityFront AI, I lead development of 4 client-facing applications—including mobile apps, web dashboards, and an enterprise chat widget serving municipal clients across the U.S.
I studied Innovation Engineering at Tecnológico de Monterrey and spent a semester at IÉSEG School of Management in France, where I deepened my understanding of business strategy and international markets.
2021
2021 Education
Started University
Tecnológico de Monterrey 2021 – 2025Began B.S. in Innovation and Development Engineering.
B.S. in Innovation and Development Engineering Software Solutions
Feb 2024
Feb 2024 Experience
Embedded Software Intern
John Deere Feb 2024 – Aug 2024Modernized tractor UI and developed C++ diagnostic systems.
Aug 2024
Aug 2024 Education
Exchange Program
IÉSEG School of Management Aug 2024 – Dec 2024Studied Business & Innovation in Lille, France.
Exchange Program Business & Innovation
Jan 2025
Jan 2025 Experience Current
Full Stack Developer
CityFront AI Jan 2025 – PresentLeading development of municipal apps and AskEcho chat solution.
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June 2025
June 2025 Milestone
Pick-to-Light System
Coppel June 2025Capstone project — designed and built an IoT pick-to-light fulfillment system for one of Mexico's largest retailers.
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July 2025
July 2025 Milestone
Graduated
Tecnológico de Monterrey July 2025Completed degree with 4.0 GPA.
B.S. in Innovation and Development Engineering Software Solutions
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Late 2025
Late 2025 Milestone
Co-founded Piggy
Piggy Late 2025 – Early 2026Built a personal finance mobile app with React Native — transactions, budgets, savings goals, and group splits.
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2026
2026 Milestone Current
Co-founded KNOT
KNOT 2026 – PresentBuilding a bilingual wedding planning SaaS — guest management, RSVP tracking, WhatsApp notifications, and Stripe billing.
Guiding Principles
01
Product-First Engineering
I don't just write code—I build products. Every technical decision starts with user impact in mind.
02
Serverless by Default
AWS Lambda, DynamoDB, AppSync—I architect cloud-native solutions that scale automatically and cost-effectively.
03
Quality at Scale
98%+ test coverage with Playwright, robust CI/CD pipelines, and engineering practices that ship confidently.
◆ Get in Touch
Let's build something together
Have a project in mind? I'd love to hear from you.
Available for projects
Let's work together
Whether you need a technical partner for your next venture or want to discuss an idea — I'm always open to interesting conversations.
santiago.vqz@gmail.com →
⌘
GitHub
Check out my code and open source work
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◎
Connect professionally
Connect ↗
↓
Resume
Download my full CV
Download PDF ↓
☎
Phone
+52 81 1778 7532
Call ↗
✦
Fun fact: This portfolio has 0 npm packages with security vulnerabilities. I checked.
— Built with obsessive attention to detail
Monterrey, MX CST (UTC-6)
Looking forward to it