NicolásRamírez
Software engineer in training. Building practical systems with a focus on maintainability, security, and performance.
About
ProfileIngeniería Civil Informática student at Universidad de Playa Ancha, Valparaíso. Full-stack developer with hands-on experience building and shipping production systems — from real-time emergency dispatch platforms to multi-tenant SaaS products.
My focus: systems that are maintainable over clever, secure by default, and built to last. I care about API contracts, migration paths, backwards compatibility, and the things that break at 3am.
Featured Projects
Selected workCECOM — Operational Management Platform
Multi-tenant platform for operational control across mining and industrial sites. Built from scratch and now in active production. Core modules: real-time emergency dispatch via WebSocket, multi-stage shift handover with digital signatures, resource management, and a KPI dashboard. Faena-scoped architecture with per-tenant WebSocket room isolation and remount-by-key module strategy to prevent cross-tenant state leaks.
Auditly
Digital checklist and audit SaaS targeting Latin American SMBs — construction, restaurants, clinics. Template builder, configurable inspection flows, PDF report export, and compliance KPI dashboard. Zero-cost MVP with multi-tenant isolation via Clerk and Neon serverless PostgreSQL.
SINTRA
Firefighter management platform migrated from monolithic architecture to multi-tenant. Personnel records, incident logging, resource tracking, and reporting modules. Evolved from a legacy codebase into a layered, maintainable system using Prisma and structured services.
Stack
Technical skillsExperience & Education
TimelineFounded a micro software development company focused on web systems for small and medium businesses. Leads end-to-end development — architecture, backend, frontend, and delivery. Multiple projects shipped across different industries.
Built the CECOM operational management platform from scratch. Designed and implemented the multi-tenant architecture, real-time WebSocket modules, multi-stage approval flows, digital signature systems, and a KPI dashboard. Deployed and maintained infrastructure on AWS (EC2, RDS, S3, SES).
5-year engineering degree covering software architecture, systems analysis, databases, algorithms, and applied mathematics. Currently in 5th year.
Contact
Get in touchBuilding something interesting?
Let's talk.
Open to full-time roles, freelance engagements, and technical collaborations. Preference for systems-level work — backend-heavy full-stack, architecture, real-time.