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Diseñaré y optimizaré bases de datos de grafos neo4j y consultas cypher
John-Dag
Level 2
5.0
5.0
Acerca de este Servicio
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Si trabajas con datos conectados, Neo4j es poderoso, pero solo cuando el modelo y las consultas están bien diseñados. Soy un Neo4j Certified Professional y llevo trabajando con Neo4j desde 2018, incluyendo un sistema de membresía y liderazgo para más de 5,000 miembros en más de 1,000 sitios, grafos de conocimiento comunitario y chatbots GraphRAG que responden citando sus fuentes.
Puedo ayudarte a:
- Diseñar o rediseñar tu modelo de graph
- Encontrar y arreglar consultas Cypher lentas
- Depurar resultados incorrectos o ausentes
- Configurar GraphRAG: una IA que responde preguntas desde tu grafo y muestra sus fuentes
- Conectar Neo4j con tu app a través de GraphQL o una API
No solo escribo Cypher. Te ayudo a pensar en grafos.
Envíame tu esquema o la consulta que te está dando problemas, y te diré qué cambiaría antes de que hagas el pedido.
Conoce a John-Dag
John-Dag
AI Agent Developer, Voice Agents, Neo4j RAG, Document AI and Fullstack Apps
Level 2
- DeGhana
- Miembro desdeago 2024
- Responde aprox. en:1 día
- Última entrega1 semana
Idiomas
Inglés, Francés
I build AI agents, voice agents and document automation for teams buried in manual work, with past delivery for clients like Uber, McDonald's and AirWick.
✔ A document AI system processing 1.5M documents a month: a two-week job now takes under three minutes
✔ An AI agent that answered 314 leads in 13 days, each in under a minute
✔ Neo4j knowledge graphs and GraphRAG search where every answer shows its source
👋 I'm JD, a full-stack developer and AI expert with 8 years' experience delivering fast, scalable software that just works. I'd love to help you do the same.
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Reseñas
3 comentarios sobre este Servicio
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amy_senna
Reino Unido
Working with JD was an excellent experience. He grasped our objectives right away, thoroughly assessed our Neo4j implementation, and provided actionable strategic advice that gave us the clarity we needed to proceed confidently. The consultation was focused, hands-on, and delivered immediate value. JD...
USD 100-USD 200
Precio
6 días
Tiempo
Útil?E 
edward_ryzewski
Polonia
Working with JD on Neo4j was a game changer. He quickly identified what was wrong in our graph model, explained why it mattered, and gave us a clear path forward. Everything was easy to understand, and the turnaround was impressively fast. Highly recommended.
USD 100-USD 200
Precio
2 días
Tiempo
Útil?J judeabedsackey
Brasil
Outstanding Neo4j expert. He understood a complex graph and query problem immediately and solved it faster than I expected. The quality of the solution and the clarity of his explanations were top-tier. He also gave valuable architectural advice beyond the original scope, which saved me time and future...
USD 100-USD 200
Precio
1 día
Tiempo
Útil?
Reseñas
3 comentarios sobre este Servicio
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Desglose de calificaciones
- Nivel de comunicación del Freelancer
- Calidad de la entrega
- Valor de la entrega
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Más relevante
A amy_senna
Reino Unido
Working with JD was an excellent experience. He grasped our objectives right away, thoroughly assessed our Neo4j implementation, and provided actionable strategic advice that gave us the clarity we needed to proceed confidently. The consultation was focused, hands-on, and delivered immediate value. JD...
USD 100-USD 200
Precio
6 días
Tiempo
Útil?E edward_ryzewski
Polonia
Working with JD on Neo4j was a game changer. He quickly identified what was wrong in our graph model, explained why it mattered, and gave us a clear path forward. Everything was easy to understand, and the turnaround was impressively fast. Highly recommended.
USD 100-USD 200
Precio
2 días
Tiempo
Útil?J judeabedsackey
Brasil
Outstanding Neo4j expert. He understood a complex graph and query problem immediately and solved it faster than I expected. The quality of the solution and the clarity of his explanations were top-tier. He also gave valuable architectural advice beyond the original scope, which saved me time and future...
USD 100-USD 200
Precio
1 día
Tiempo
Útil?
