Ramon L.
Senior Fullstack Node | React | Agentic Ai | Java | Rust | DevOps
Hello! I’m a Senior Developer with over 10 years of professional experience building enterprise-grade applications, now with a strong focus on agentic AI, multi-agent systems, and AI-powered automation. I combine deep software engineering expertise with modern AI workflows to deliver reliable, production-ready solutions for clients across Europe, the UK, Australia, India, South Africa, and the USA. ✅ Languages: Java, Kotlin, Groovy, Python, Node.js, Rails, TypeScript, Rust ✅ Ai: Loop Engineer workflow, Agentic Ai, Subagent, Harness, Hermes Agent, SDD, TMUX, RAG, GraphRAG, Voice Ai Agent, Elevenlabs, n8n, FlowiseAI ✅ Back-End: Spring Boot, Spring Cloud, Spring Security, Micronaut, Camel, Express.js, NestJs ✅ Front-End: Angular, Vue.js, Nuxt, HTMX, Django, Tailwind CSS, Bootstrap ✅ Databases: PostgreSQL, MySQL, Oracle, MongoDB, Redis, Neo4J, DynamoDB ✅ Cloud & DevOps: AWS, CDK, Cloudformation, ECS, API Gateway, Lambda, Cognito, DynamoDB, Azure, Docker, Kubernetes, Terraform, Jenkins, GitHub Actions, Cloudflare ✅ Architecture: Clean Architecture, Hexagonal, Domain-Driven Design DDD, Microservices, Monolith ✅ Messaging: Kafka, RabbitMQ, ActiveMQ, Artemis ✅ Monitoring: Grafana, Kibana, Datadog ✅ APIs: REST, SOAP, gRPC, GraphQL, Websocket, SSE, tPRC ✅ Build & Tooling: Maven, Gradle, Flyway, Liquibase ✅ Opensource contribution to popular opensource projects like FlowiseAi, AWS PDK, Mongock, Jhipster lite and Jhipster Main generator. You can confidently entrust me with your project and you will not be let down by our collaboration. I assure you of my strong sense of responsibility and the high standard of the work I deliver, which you can rely on once I become part of your team.
Earnings and projects
Last 6 months ÷ 6
Last 6 months: $30k
Billed in all: $671,906$672k
$2.3k in the last 6 months
Across 18 contracts
Across 207 contracts
Earnings, last 30 days
Skill rankings: Top 2% in MongoDB
Ranked by MRR among everyone on Upwork with the skill.
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