Door categorieën bladeren
Ontdekken
Fiverr Pro
Nederlands
$
USD
I will design neo4j graph databases and optimize cypher queries
Tech Lead Backend Developer
I am a fullstack developer passionate about technology and innovation, with consolidated expertise in backend development using Node.js and .NET. I have extensive experience building robust software a...
Over deze dienst
Are slow database queries bottlenecking your web application? Looking to leverage Neo4j for high-performance Graph Analytics or GraphRAG AI applications?
With 9 years of professional software engineering experience, I specialize in building, modeling, and optimizing Neo4j graph databases for maximum speed and scalability.
What I can do for you:
Optimize slow Cypher queries and eliminate performance bottlenecks
Design scalable Graph Schemas (Nodes, Relationships, Labels, and Properties)
Implement proper Indexing, APOC procedure optimization, and constraints
Integrate Neo4j seamlessly with Node.js (TypeScript/JavaScript) backend APIs
Setup GraphRAG / Knowledge Graphs for GenAI integrations
Migration scripts & data import/export (SQL/NoSQL to Neo4j)
Why work with me?
- Senior-level engineering standards (Clean Code, Production-ready setup)
- Fast, clear, and 100% asynchronous text-based communication
- Fully documented deliverables and benchmarks
Please message me with your requirements or database details before placing an order so we can choose the best package for your project!
Platform:
neo4j
Expertise:
Design
•
NoSQL
•
Prestaties
•
Query-optimalisatie
Veelgestelde vragen
What information do I need to provide to get started?
Please provide your current Cypher queries, sample dataset/schema, or repository access along with your performance expectations.
Do we need to have a video or voice call before starting the project?
No. I work fully asynchronously via text to ensure high focus, clear documentation, and fast delivery. You can share all details, code snippets, or repository access right here in the chat.
Can you integrate the Neo4j database with my existing Node.js backend?
Yes! I have extensive experience with Node.js (TypeScript/JavaScript). In the Premium package, I deliver a fully integrated API layer using the official neo4j-driver, ready for production
How do we handle database access and sensitive data securely?
You can provide read-only access to a staging/development database, share sample dummy data (CSV/JSON), or provide anonymized Cypher queries. I strictly follow NDA and industry security best practices.
Do you structure Neo4j databases for AI / LLM applications (GraphRAG)?
Yes. I design Knowledge Graphs and optimize vector indexing in Neo4j to serve as contextual memory for RAG architectures and LLM applications.
What happens if I find an issue after the order is completed?
All packages include post-delivery support for bug fixes related to the agreed scope. If you need new features, we can easily set up a custom offer.
