Progetterò e ottimizzerò database a grafo neo4j e query cypher

J
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J
johndag_addy
John-Dag

Level 2

5,0
5,0
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design and optimize neo4j graph databases and cypher queries
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design and optimize neo4j graph databases and cypher queries

Informazioni su questo servizio

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Se lavori con dati connessi, Neo4j è potente, ma solo se il modello e le query sono giusti. Sono un Neo4j Certified Professional e uso Neo4j dal 2018, inclusa una membership e un sistema di leadership per oltre 5.000 membri su più di 1.000 siti, grafi di conoscenza della community e chatbot GraphRAG che rispondono citando le loro fonti. Posso aiutarti a: - progettare o riprogettare il tuo modello di grafo - trovare e correggere query Cypher lente - fare debugging di risultati sbagliati o mancanti - configurare GraphRAG: un’IA che risponde alle domande dal tuo grafo e mostra le fonti - collegare Neo4j alla tua app tramite GraphQL o un’API Non scrivo solo Cypher. Ti aiuto a pensare in grafi. Mandami il tuo schema o la query che ti sta dando problemi, e ti dirò cosa cambierei prima di effettuare l’ordine.

  • Expertise

    • Algoritmi e strutture dati
    • Debug
    • Performance
    • Sicurezza
    • Database

  • Linguaggio di programmazione

    • JavaScript

  • Framework front end

    • Bootstrap
    • React.js
    • Preact
    • Svelte
    • Tailwind CSS

  • Framework back end

    • Node.js

Scopri di più su John-Dag

John-Dag

AI Agent Developer, Voice Agents, Neo4j RAG, Document AI and Fullstack Apps

5,0(21)

Level 2

  • DaGhana
  • Membro daago 2024
  • Tempo di risposta medio1 giorno
  • Ultima consegna1 settimana

  • Lingue

    Inglese, Francese
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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Il mio portfolio

Recensioni

3 recensioni per questo servizio
5,0

(3)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
Ordina per
Più rilevante
  • A
    image-docs

    amy_senna

    GB

    Regno Unito

    5

    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...

    100 USD-200 USD

    $

    6 giorni

    Tempo

    Utile?
    Sì
    No
  • E
    image-docs

    edward_ryzewski

    PL

    Polonia

    5

    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.

    100 USD-200 USD

    $

    2 giorni

    Tempo

    Utile?
    Sì
    No
  • J

    judeabedsackey

    BR

    Brasile

    5

    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...

    100 USD-200 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
Recensioni

3 recensioni per questo servizio
5,0

(3)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
Ordina per
Più rilevante
  • A
    image-docs

    amy_senna

    GB

    Regno Unito

    5

    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...

    100 USD-200 USD

    $

    6 giorni

    Tempo

    Utile?
    Sì
    No
  • E
    image-docs

    edward_ryzewski

    PL

    Polonia

    5

    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.

    100 USD-200 USD

    $

    2 giorni

    Tempo

    Utile?
    Sì
    No
  • J

    judeabedsackey

    BR

    Brasile

    5

    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...

    100 USD-200 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No

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