// backend & infrastructure engineering
Ignacio Maylin
Backend systems engineering
and production operations.
Professional Experience
Backend-focused developer with experience building production systems, APIs, distributed services, and cloud-native deployments.
KindaLab
Senior Backend Developer
Building and maintaining production services for international clients. Focused on performance, scalability, observability, and distributed systems. Led technical onboarding for new engineers and provided ongoing mentoring to unblock developers on complex tickets.
Prisma Medios de Pago
Backend Developer SSR
Developed and maintained banking APIs integrating financial institutions with Visa and Mastercard networks. Guided onboarding of new backend developers and supported the team with Scrum ceremonies, Jira and Confluence documentation.
SENASA
Backend Developer JR
Worked on modernization of legacy Java systems, replacing JSF components with Spring Boot services.
Core Skills
Autore Mecánica
Production-grade platform used by a real automotive workshop in Buenos Aires. Handles service orders, customers, and full vehicle history — deployed and running on Kubernetes.
Hashrate
Client-facing platform for Hashrate — monitors cryptocurrency portfolios and fixed-term deposits (plazos fijos) in real time. Running on AWS in production for several years.
This portfolio is backed by real infrastructure.
Production Infrastructure
Every service runs on a self-managed k3s cluster with live production traffic, automated TLS, DNS, and full observability.
8 services · k3s · Prometheus 30d · Cloudflare DDNS
Observability
- Prometheus · 30d retention
- Grafana dashboards
- Traefik router metrics
Reliability
- Self-managed k3s cluster
- 8 live production services
- Cloudflare DDNS
Security
- cert-manager · DNS-01
- Auto-renewed TLS
- Wildcard certs
