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English
$
USD
I will design and optimize neo4j graph databases and cypher queries
John-Dag
Level 1
5.0
5.0
About this gig
If youre working with complex relationships, connected data, or graph-based systems, Neo4j is powerful but only when modeled and queried correctly.
I help founders, engineers, and data teams design, debug, and optimize Neo4j databases so they are:
- Fast
- Scalable
- Easy to reason about
- Ready for production
I dont just write Cypher.
I help you think in graphs.
Get to know John-Dag
John-Dag
CTO Trusted by Multiple Global Brands, AI Apps and Scalable Solutions
Level 1
- FromGhana
- Member sinceAug 2024
- Avg. response time1 hour
- Last delivery1 week
Languages
English, French
I turn ambitious ideas into high-performing apps that scale. 🚀
I have
✔️ Delivered solutions for global brands like AirWick, Uber and McDonald’s
✔️ Built AI-driven platforms automating 10K+ documents weekly, cutting HR costs dramatically
✔️ Scaled an audio app to 30K+ daily listeners in just 2 months
✔️ Engineered enterprise tools improving operational efficiency by 80% for 1K+ volunteers.
👋 I’m JD, a full-stack developer (Next.js, React, Node.js, Flutter, Neo4j) with 8 years' experience delivering fast, scalable software that just works. I'd love to help you do the same.
My Portfolio
Reviews
3 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A 
amy_senna
United Kingdom
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...
$50-$100
Price
6 days
Duration
Helpful?E 
edward_ryzewski
Poland
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.
$50-$100
Price
2 days
Duration
Helpful?J judeabedsackey
Brazil
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...
$50-$100
Price
1 day
Duration
Helpful?
Reviews
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
A amy_senna
United Kingdom
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...
$50-$100
Price
6 days
Duration
Helpful?E edward_ryzewski
Poland
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.
$50-$100
Price
2 days
Duration
Helpful?J judeabedsackey
Brazil
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...
$50-$100
Price
1 day
Duration
Helpful?
