Evgeny Varela Savela

Hi there! I help my clients design and develop Big Data Solutions using SQL and NoSQl data bases including in memory and Full text search Engines, microservices development under Spring Boot and Vert.x.

Technologies:

• Kafka
• Redis
• ElasticSearch
• CouchBase
• MongoDb
• Mysql
• Postgresql

I also provide Realtime/NearRealTime Mass Data pipelining and processing solutions, using cutting edge technologies:

• Kafka streams
• Apache Flink
• Apache Beam
• Apache Storm
• Apache Spark

As a lead architect in my last projects I was responsible of 2 high scaled very complexed data architectures in 2 different phases. The first is a mature running production grade platform in the area of ''second screen T.V gaming'' infrastructure is consisted of: Apache Kafka, Apache Storm, Vert.x, Redis, Couchbase and Elasticsearch, Deployed on Google Compute engine using Ansible.

The second is a re-architecture process for a running platform in the area of Banking Fraud-Detection, assembling an architecture which will support realtime/near real time capabilities. current architecture is ''old fashioned batch'' architecture using: Hadoop, HDFS, Spark and Postgresql. Moving forward onto Log Based Architecture which will support both batch and stream processing using Apache Kafka, Kafka Streams and Kafka connect. Adding secondary search indexes using Elasticsearch. Platform deployed on GCP and on-premise using ansible and Docker swarm.

Any kind of work I can provide in high level standards and in a very short time.