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FIIIDT
- Architected microservices platform supporting 1,000-100,000 daily users using Clean Architecture, DDD, and CQRS, achieving 40% faster query performance and 60% better code maintainability.
- Built 8 production microservices across two systems: 4 for enterprise management (Auth, Users, Reports, Notifications) and 4 for national PKI infrastructure (Certificate, User, Audit, API Gateway) with <100ms API latency.
- Deployed containerized infrastructure with Docker Compose orchestrating 15+ services (PostgreSQL, Redis, Vault, NATS, Kong, MinIO, Prometheus, Grafana) with NGINX load balancer.
- Developed asynchronous report generation system processing 200-300 reports/minute with Bull queues and MinIO S3-compatible storage, reducing generation time by 75%.
- Implemented comprehensive testing suite with 20+ Jest unit tests, 17+ Playwright E2E tests achieving 60%+ code coverage.
Bancamiga
- Migrated legacy Excel models to Laravel RESTful APIs with interactive Vue.js dashboards serving 30+ stakeholders.
- Engineered ETL pipelines processing 1M+ daily transactions with real-time WebSocket updates and Chart.js visualizations.
- Optimized SQL queries reducing report generation from 4 hours to 15 minutes (94% improvement).
- Implemented Oracle database integration for customer accounts, transactions, and audit logs.
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Universidad Nueva Esparta
UCd?B>
React
Next.js
TypeScript
JavaScript
Tailwind CSS
Node.js
NestJS
Fastify
Express
Vue.js
Flutter
Dart
Python
PHP
Laravel
PostgreSQL
Prisma
Redis
RabbitMQ
NATS
Docker
AWS
Linux
Git
GitHub Actions
Kong
NGINX
MinIO
HashiCorp Vault
Prometheus
Grafana
Jaeger
OpenTelemetry
Jest
VitestReactNext.jsTypeScriptJavaScriptTailwind CSSNode.jsNestJSFastifyExpressVue.jsFlutterDartPythonPHPLaravelPostgreSQLPrismaRedisRabbitMQNATSDockerAWSLinuxGitGitHub ActionsKongNGINXMinIOHashiCorp VaultPrometheusGrafanaJaegerOpenTelemetryJestVitestReactNext.jsTypeScriptJavaScriptTailwind CSSNode.jsNestJSFastifyExpressVue.jsFlutterDartPythonPHPLaravelPostgreSQLPrismaRedisRabbitMQNATSDockerAWSLinuxGitGitHub ActionsKongNGINXMinIOHashiCorp VaultPrometheusGrafanaJaegerOpenTelemetryJestVitestReactNext.jsTypeScriptJavaScriptTailwind CSSNode.jsNestJSFastifyExpressVue.jsFlutterDartPythonPHPLaravelPostgreSQLPrismaRedisRabbitMQNATSDockerAWSLinuxGitGitHub ActionsKongNGINXMinIOHashiCorp VaultPrometheusGrafanaJaegerOpenTelemetryJestViteste,PQ7 Vbi RY w?^RDr rg5&
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Built microservices platform for mass food donation events managing 200+ simultaneous orders with 6 independent services communicating via RabbitMQ. Integrated AI prediction system using Groq/Llama 3.1 analyzing 100 orders every 5 minutes with 85% accuracy for inventory optimization.
Built full-stack library platform managing book cataloging, loan tracking, and automated fine calculations with JWT authentication. Designed PostgreSQL schema with Prisma ORM implementing efficient queries for search and user management with RBAC.
Built national PKI infrastructure system for digital certificate publication and validation. Implemented OCSP server for real-time certificate validation, API with JWT authentication and rate limiting (60-200 req/min), and complete testing suite achieving 100% pass rate in CI/CD.
Architected enterprise microservices platform with Clean Architecture, DDD, and CQRS patterns. Built 4 production microservices (API Gateway, Auth, Users, Reports) with NestJS communicating via NATS. Implemented asynchronous report generation with Bull queues and comprehensive domain events system.