I will do knowledge graph and ontology engineering, agentic ai integration, chatbots
Software Engineer
About this Gig
If you're looking for an AI Engineer with strong experience in AI integration, Knowledge Graphs, and automated data pipelines, you're in the right place.
I am an experienced AI Engineer and Knowledge Graph Specialist. I build scalable AI solutions that turn complex data into actionable intelligence, bridging structured data sources with modern GenAI.
What I Do:
- GraphRAG & GenAI: Knowledge Graph-powered RAG, LLM integration, and contextual reasoning.
- Automated Data Pipelines: E2E workflows from raw text, documents, and PDFs to clean structured data, dashboards, and insights.
- Knowledge Graphs: Ontologies, entity resolution, semantic reasoning, and inference.
- GNNs: Custom PyG/DGL models for node classification, link prediction, and representation learning.
- Backend & AI APIs: Production-ready AI services, integrations, and scalable backends, most my work is done in (Python/Flask, Nest/Next.js, MongoDB/Supabase, OpenAI or Gemini APIs, AWS/Vercel/Render).
Tech Stack Python, FastAPI, Flask, NestJS/Next.JS, Neo4j, PostgreSQL, Neon, Supabase, MongoDB, PyTorch Geometric, DGL, NetworkX, LangChain/LangGraph, LlamaIndex, Cypher, SPARQL.
Technology:
BigQuery
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Google Sheets
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Julia
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Python
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SQL
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NoSQL
My Portfolio
FAQ
Why me?
Why choose me? I hold a PhD in Graph Learning & KG Reasoning. I specialize in transforming messy, unstructured data into production-ready Knowledge Graphs and semantic reasoning engines. You’re getting an expert who designs mathematically sound, scalable GNN and GraphRAG pipelines that work.
What can i do for you?
Anything related to graphs! graph analysis, algorithms, visualization and more
What about research projects?
I'm a PhD researcher specialized in graph representation learning and graph neural networks, so any research topic related to graphs, graph theory, deep learning, machine learning, optimization, knowledge graphs. I'm here to help with that!
Can i do long-term projects?
Yes, I'll be happy to work on long-term projects related to graphs, machine learning, deep learning, etc.
RDF and Knowledge Graphs
Of course, I'm a knowledge graph researcher, i can provide help and support for your existing systems or build new ones, including theoretical and technical stuff, I work usually with a python based environment!
Graph Databases?
Anything related to graphs! I work usually with neo4j as the main graph database, i can fix your issues, help you integrate existing systems with a graph database, or build new ones.
Writing articles about graphs?
Yes, i can help with that, i can write about topics related to graphs, graph neural networks, machine learning, etc.
3 reviews for this Gig
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Rating Breakdown
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- Recommend to a friend
- Service as described
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G 
gonensagie

Israel
Ongoing collaborationAmine did way and beyond my expectations. Great guy to work with
$200-$400
Price
3 days
Duration
Helpful?G 
gonensagie

Israel
Ongoing collaborationAmazing guy
$200-$400
Price
4 days
Duration
Helpful?G 
gonensagie

Israel
Ongoing collaborationGreat developer, very responsive, and creative!
$50-$100
Price
1 day
Duration
Helpful?
3 reviews for this Gig
| (3) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
G 
gonensagie

Israel
Ongoing collaborationAmine did way and beyond my expectations. Great guy to work with
$200-$400
Price
3 days
Duration
Helpful?G 
gonensagie

Israel
Ongoing collaborationAmazing guy
$200-$400
Price
4 days
Duration
Helpful?G 
gonensagie

Israel
Ongoing collaborationGreat developer, very responsive, and creative!
$50-$100
Price
1 day
Duration
Helpful?

