Sfoglia categorie
Esplora
Fiverr Pro
Italiano
$
USD
I will build custom gnn models for fraud detection and recommendation systems
Arman Mehdi
Level 2
4,9
4,9
Cosa è piaciuto agli altri di questo freelance
yara_omar9988
Malesia
Thank you, it was a wonderful experience. He always tries to give you what you want, and he is hardworking. Respond quickly and effectively, and appreciate...
justin559
Stati Uniti
Great experience working with Arman. He and his team worked with us to make sure the delivery met our expectations. Looking forward to woking with him on the next project.
yara_omar9988
Malesia
Thank you for your work, he responds fast, gives good work, understands the requirement, recommended, provided very professional job. can deliver what you want in a very short time.
Informazioni su questo servizio
Need better recommendations, fraud detection, relationship prediction, or network intelligence?
I build custom Graph Neural Network (GNN) solutions that uncover hidden patterns and relationships in connected data.
Whether you're working with customers, products, transactions, users, entities, or social networks, GNNs can help generate more accurate predictions and deeper insights than traditional machine learning approaches.
What I build:
- Recommendation systems
- Fraud & anomaly detection
- Link prediction
- Node & edge classification
- Knowledge graph intelligence
- Customer and product relationship modeling
What you get:
- Graph data preprocessing
- Custom GNN model development
- Model evaluation and insights
- Clean documented code
- Source files and notebooks
- Optional APIs, Dockerization, and deployment support
Common use cases:
- Ecommerce recommendation systems
- Financial fraud detection
- Customer intelligence platforms
- Social network analysis
- Knowledge graph applications
- Research and graph analytics
Message me before ordering so I can review your graph structure and recommend the right approach.
Scopri di più su Arman Mehdi
Arman Mehdi
AI Systems Engineer From Idea to Deployment
Level 2
- DaPakistan
- Membro daset 2024
- Tempo di risposta medio3 ore
- Ultima consegna1 mese
Lingue
Inglese
I help startups and businesses build production-ready AI systems that automate workflows, generate insights, and solve real business problems.
My expertise spans Computer Vision, NLP, RAG, AI Agents, Forecasting, and Machine Learning. From object detection pipelines and customer intelligence platforms to AI copilots and decision-support dashboards, I build solutions designed for real-world deployment.
35+ AI projects delivered across Computer Vision, NLP, Forecasting, and Intelligent Automation.
Il mio portfolio
FAQ
Can you work with my custom graph or CSV data?
Yes, I preprocess your graph data and build a full GNN pipeline.
Can you build network graphs to show relationships or collaborations?
Yes, I build domain-specific network graphs to visualize and analyze relationships, interactions, and collaborations.
Can you build recommendation systems using knowledge graphs?
Yes, I design GNN-based recommendation systems using knowledge graphs tailored to your data and goals.
Can you build an author collaboration graph from my CSV data and then apply GNN for analysis?
Absolutely! Share your co-authorship CSV (e.g., author A, B, publication ID), and I’ll build a graph, extract features, apply GNNs (GCN, GraphSAGE) for clustering or link prediction, and deliver visualizations + ready-to-use PyTorch Geometric code for research.
I have a general network graph in CSV format—can you process it and build a full GNN pipeline?
Yes! Just upload your edge list CSV (with optional node features), and I’ll preprocess it, build a GNN (GCN, GAT, etc.) for your task, train & evaluate it (accuracy, ROC-AUC, etc.), and deliver clean code, scripts & visualizations—perfect for research or deployment.
Is this suitable for production or real use cases?
Yes, the solutions are designed for real-world and scalable applications.
Do you provide inference or deployment support?
Yes, I deliver Docker or API-ready inference pipelines for easy integration and deployment.
Recensioni
4 recensioni per questo servizio
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
S santoshr61
Stati Uniti
Great to work with. Good understanding of requirements, proactive suggestions.
400 USD-600 USD
$
3 giorni
Tempo
Utile?J 
justin559
Stati Uniti
Great experience working with Arman. He and his team worked with us to make sure the delivery met our expectations. Looking forward to woking with him on the next project.
200 USD-400 USD
$
8 giorni
Tempo
A Risposta del venditore
Utile?Y yara_omar9988
Malesia
Thank you, it was a wonderful experience. He always tries to give you what you want, and he is hardworking. Respond quickly and effectively, and appreciate clear communication and understanding of your work and expectations. Absolutely, highly recommended; you will not regret it.
100 USD-200 USD
$
7 giorni
Tempo
Utile?Y yara_omar9988
Malesia
Thank you for your work, he responds fast, gives good work, understands the requirement, recommended, provided very professional job. can deliver what you want in a very short time.
100 USD-200 USD
$
3 settimane
Tempo
Utile?
Recensioni
4 recensioni per questo servizio
| (4) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Valutazione dettagliata
- Livello di comunicazione del venditore
- Qualità della consegna
- Valore della consegna
Ordina per
Più rilevante
S santoshr61
Stati Uniti
Great to work with. Good understanding of requirements, proactive suggestions.
400 USD-600 USD
$
3 giorni
Tempo
Utile?J justin559
Stati Uniti
Great experience working with Arman. He and his team worked with us to make sure the delivery met our expectations. Looking forward to woking with him on the next project.
200 USD-400 USD
$
8 giorni
Tempo
A Risposta del venditore
Utile?Y yara_omar9988
Malesia
Thank you, it was a wonderful experience. He always tries to give you what you want, and he is hardworking. Respond quickly and effectively, and appreciate clear communication and understanding of your work and expectations. Absolutely, highly recommended; you will not regret it.
100 USD-200 USD
$
7 giorni
Tempo
Utile?Y yara_omar9988
Malesia
Thank you for your work, he responds fast, gives good work, understands the requirement, recommended, provided very professional job. can deliver what you want in a very short time.
100 USD-200 USD
$
3 settimane
Tempo
Utile?
