Custom web applications
Dashboards, management panels and internal platforms with Vue 3 (Composition API) and a Node.js or Spring Boot backend.
Open to projects and full-time roles
Hi, I'm
Mateo Gonzalez
Full Stack Web Developer·Software Analyst
I turn ideas into real web products: from design and logic to running live for real users. Focused on quality, clarity and results.
- 1.5+ years
- Professional experience
- 5+
- Sites in production
- Software Engineering
- Education
About meView official degree
A technical profile that thinks about the product, not just the code.
I'm a Software Analyst (degree obtained) and currently studying Software Engineering at Universidad Siglo 21, with all courses up to date. My focus is building maintainable, high-quality web applications, end to end.
I have experience designing REST APIs with Java/Spring Boot and Node.js, modeling relational databases in PostgreSQL and building interactive frontends with Vue 3. I get involved across the whole product lifecycle: discovery, data modeling, development, VPS deployment and production maintenance.
What I bring to a team
- Real full-stack scope: backend, frontend, database and infrastructure
- Experience with large-scale transactional systems on PostgreSQL
- End-to-end production deployments on VPS (Nginx, PM2, SSL)
- Ownership and commitment: personal projects live with real users
Experience
Where I've been working.
Full Stack Developer
Corvus SRL (AGDP) · AgroTech
Argentine software company for the agricultural sector: grain weighing management, harvest traceability, farm administration, silos and logistics.
- Full-stack development on a large-scale transactional system based on PostgreSQL, covering both backend business logic and end-user interfaces.
- Implementation and maintenance of agricultural-domain features: weighing records, harvest management, silo movement control and operational reports.
- Close work with the relational data model: SQL query design and optimization, entity modeling and performance improvements on high-volume tables.
- Collaboration on analytical modules for decision-making: production costs, yield per hectare and historical harvest metrics.
Services
What I can build for you.
End-to-end solutions focused on performance, reliable data and real production deployment.
APIs & scalable backend
REST APIs with layered architecture, PostgreSQL data modeling and query optimization for high volume.
Deployment & infrastructure
Production setup on VPS: Nginx reverse proxy, PM2, SSL certificates, CORS, rate limiting and SSH hardening.
Integrations & AI
Integration with LLMs, WhatsApp Business API, automatic PDF generation and Excel spreadsheet import/export.
Featured projects
Real work, in production.
A selection of projects I designed, built and deployed — some with real users right now.
01 In production
2024 — 2026
Football Tournament Management Platform
Multi-site platform · 3 editions in production
Multi-site platform to manage youth football tournaments, with three editions live in production: Torneo Regional Juvenil Cuyano, Torneo Mercedino and Torneo Federal Juvenil.
Stack
- Vue 3
- Node.js
- Express
- Prisma
- PostgreSQL
- Nginx
- PM2
Highlights
- 01Monorepo architecture: shared Node.js/Express backend with independent Vue 3 frontends per tournament.
- 02Fixtures, teams and players, results, automatic standings and bulk import from Excel templates.
- 03Full VPS deployment: Nginx reverse proxy, PM2, SSL with Let’s Encrypt, CORS, rate limiting and SSH hardening.
- 04Production maintenance with diagnostic SQL scripts and standings recalculation on real tournament data.
02
2024
AI Technical Support Chatbot
B2B product · AgTech
Conversational assistant for agricultural machinery technical support, accessible from WhatsApp, designed as a B2B product for AgTech companies.
Stack
- Node.js
- PostgreSQL
- LLM
- WhatsApp API
- Layered architecture
Highlights
- 01Layered architecture with progressive resolution: PostgreSQL full-text search, decision tree, LLM fallback and escalation to human support.
- 02Self-hosted Node.js backend with no external SaaS for core logic: data control and predictable costs.
- 03WhatsApp Business API integration for contextual conversations with end users.
03
2024
Monitoring & Metrics Control Dashboard
Web application · Reporting
Web application for operational tracking, with visual dashboards, report generation and document export.
Stack
- Vue.js
- Node.js
- PostgreSQL
- PDF generation
Highlights
- 01Real-time visualization of key business metrics with charts and summary cards.
- 02Automatic PDF report generation from queried data, ready to share or archive.
- 03Process monitoring system with alerts and traceability of critical operations.
Tech stack
Tools I work with.
Languages
- Java
- JavaScript
- SQL
- Python
Backend
- Spring Boot
- Node.js
- Express
- REST APIs
- Layered architecture
Frontend
- Vue 3
- Composition API
- HTML5
- CSS3
Databases
- PostgreSQL
- Relational modeling
- Advanced SQL
- Query optimization
DevOps / Infra
- Linux VPS
- Nginx
- PM2
- SSH
- Let's Encrypt
- Production deploys
Tools & AI
- Git
- Prisma ORM
- LLM integration
- PDF generation
- WhatsApp API
- Excel I/O
Beyond the code
What makes a team work.
The technical side matters, but these are the skills that keep a team's day-to-day healthy and productive.
Clear communication
I explain technical decisions in plain language, for the whole team.
Teamwork
I add context and help others, not just ship my own part.
Ownership & accountability
I own the task end to end, without being chased.
Problem solving
I look for the root cause, not the quick patch that comes back tomorrow.
Continuous learning
I learn fast and adapt to new stacks and domains.
Product mindset
I think about the user and the business, not just the code.
Contact
Let's join forces.
I'm open to freelance projects and full-time roles. Tell me what you need and I'll get back to you within 24 hours.
LocationCórdoba / San Luis, Argentina