Cristian Scutaru

Do you need a database expert for your NoSQL stores?
  • Certified Solutions Architect Expert in Azure (4 exams, 2020)
  • Certified Solutions Architect in AWS (4 exams, 2020)
  • Certified in Cassandra, Redis, Couchbase, Neo4j, MongoDB, TigerGraph
  • Former Microsoft employee
  • Master’s Degree in Computer Science
  • Decades in software development and system architectures
  • Creator of Data Xtractor
  • Canadian citizen, from Vancouver BC, speak English or French

Browse all my specialized NoSQL services below, and check my credentials.
See my full LinkedIn profile, and send me a message for a free consultation.
(Cristian Scutaru, 2020)

Amazon DynamoDB Services

  • DynamoDB Data Modeling – specific single-table approach;
  • DynamoDB Programming – optimized queries;
  • Performance Tuning – optimize use cases for very low latency; improve scalability for a low price;
  • DynamoDB Consultation – tell me about your specific problem, I could help!

Credentials

Azure Cosmos DB Services

  • Cosmos DB Data Modeling – proper partitioning/sharding
  • Cosmos DB Programming – for SQL/Core API, Tables API, MongoDB API, Cassandra API, or in Gremlin (graph API);
  • Performance Tuning – optimized queries; replication; consistency levels; scalability for low price;
  • Cosmos DB Consultation – tell me about your specific problem, I could help!

Credentials

Apache Cassandra Services

  • Cassandra Data Modeling – query-first data modeling, with Chebotko diagrams, from Data Xtractor; import from relational databases;
  • Cassandra Programming – CQL (Cassandra Query Language) expert;
  • Performance Tuning – installation and setup, in DataStax Astra, Amazon Keyspaces, Azure Cosmos DB; create secondary indexes; partitioning;
  • Cassandra Consultation – tell me about your specific problem, I could help!

Credentials

MongoDB Services

  • MongoDB Data Modeling – specific for JSON documents;
  • MongoDB Programming – with JavaScript API;
  • Performance Tuning – improved queries and model;
  • MongoDB Consultation – tell me about your specific problem, I could help!

Credentials

  • Worked with MongoDB since 2014.
  • Used MongoDB at Vision Critical, to store customer data as JSON documents.

Couchbase Services

  • Couchbase Data Modeling – full optimized database design, with memory-first approach; import/export data.
  • Couchbase Programming – add or fix your SDK data layer, with CRUD operations in C#/.NET, Java, Python, Node.js, PHP.
  • Performance Tuning – write or optimize N1QL queries; create indexes; install and setup clusters, buckets, replication.
  • Couchbase Consultation – tell me what your problem is, I could help!

Credentials

Neo4j Services

  • Neo4j Graph Data Modeling – transfer ER models to property graph models; import datasets into a graph database; fraud analysis;
  • Neo4j Programming – write in CQL or optimize Cypher queries; data layer with Java, C#/.NET, Python, PHP, JavaScript drivers, through the REST API;
  • Performance Tuning – installation and setup; query optimization; implement highly available and fault tolerant architectures.
  • Neo4j Consultation – tell me about your specific problem, I could help!

Credentials

Redis Services

  • Redis Data Structures – design and access caches, hashes, lists, sorted sets. streams, Pub/Sub, geospatial indexes etc, with specialized Redis commands.
  • Redis Programming – with Redis commands, or Lua scripts.
  • Performance Tuning – install and setup Redis Clusters, with replication; configure and optimize Redis data structures; partitioning.
  • Redis Consultation – tell me about your specific problem, I could help!

Credentials

TigerGraph Services

  • TigerGraph Data Modeling – transfer ER models to labeled property graph models; import datasets into a graph database; fraud analysis;
  • TigerGraph Programming – in GSQL
  • Performance Tuning – installation and setup; GSQL optimizations;
  • TigerGraph Consultation – tell me about your specific problem, I could help!

Credentials