Vahid Amiri Email & Phone Number

Tehran, Ir

Tehran Province, Iran

Senior Data Engineer in design and implementation of highly scalable applications and platforms to create intelligent services on telecom data :• Data Lake Design and Implementation to analyze telecom data.• Data Pipelines: Designed and developed complex data pipelines and maintained the data quality to support a rapidly growing business• Using Cloudera Manager for provisioning, managing and monitoring Hadoop Cluster.• Designing appropriate Data Models for inserting data in HDFS and NoSQL databases.• Using HDFS+ YARN + Apache Spark for data analytics and ad-hoc queries.• Installation, Configuration and Performance tuning of big data tools: The Hadoop Stack (HDFS + Yarn + Hive + Spark), Apache Kafka, Apache NiFi.

Tehran, Iran

MBA and Data Science Course

Tehran Province, Iran

• Mobile Telecommunication Company of Iran - MCI• Islamic Broadcasting Organization of Iran• Tehran Municipality ICT Organization• Behpardaz Jahan Company• Bank of Industry and Mine• Behsa - Behpardaz Hamrah Samaneh Aval

Tehran, Tehran, Iran

Tehran, Iran

This Company uses sales data to help resellers in decision making processes and marketing strategies. • Proposed architecture and tools based on company needs:

Iran

Senior Data Engineer in design and implementation of highly scalable Intelligence applications and platforms based on Big Data technologies:• Data Lake Design and Implementation based on Lamba and Kappa Architecture.• Create Data Pipelines and the ETL workflows: getting data from some our data sources (Crawler - Nutch, RDBMS, Log files and some Rest services) and process it to generate metadata by calling some web services, transform to appropriate format and clean bad records in a chain of data services using Apache Kafak and Apache NiFi.• Designing appropriate Data Models for inserting data in HDFS and NoSQL databases.• Tuning Cassandra cluster for heavy write situations: create some benchmarks and test our Cassandra cluster to tune it based on our requirement.• Performance testing of Apache Solr in clustered mode: use Apache JMeter to benchmark and tune Solr cluster.

Iran

My Courses:• Big Data Fundamental: training Apache Hadoop ecosystem (HDFS, Yarn, Mapreduce, Sqoop, Hive)• NoSQL Databases and Modern Data Management Systems: training Apache Cassandra, Redis, Neo4j, Elasticsearch• Apache Spark Programming: training Spark core, SQL, MLib and Streaming• Streaming Data Processing: Spark Streaming, Kafka, NiFi and Cassandra

Iran

Design, Modeling Data, Deployment and tuning of the Big Data Infrastructure• Deployment, Configuration and tune MongoDb and Redis cluster

Tehran Province, Iran

Cloud Research Center - Amirkabir University of Technology• Create Hadoop cluster with 100 nodes - HDFS + Yarn + Mapreduce• Built scalable, cost-effective Hadoop cluster using Openstack Sahara• Developing Vector Space Model with Mapreduce framework: developing TFIDF and Inverted Index algorithms using Mapreduce framework and execute it on News data• Implementing a genetic scheduling algorithm with Mapreduce framework• Implementing a triangle counting algorithm using Spark to calculate clustering coefficient metric in huge graph data• Developing Spark SQL applications to correlate IP logs: create Spark cluster with 60 nodes, Kafka cluster• with 10 nodes and Cassandra cluster with 20 nodeshttp://crc.aut.ac.ir

Master Of Science (Msc), Information Technology

Final Thesis In Master Of Science (Msc), E-Commerce/Electronic Commerce

Bachelor'S Degree, Computer Software Engineering