see my experience.
Devolved ETL Pipeline from Kafka to Cassandra using Spark in Scala Language.
Using Big Data Tools with Horton Works and AWS (Apache Nifi, Kafka, Spark and Cassandra)
Dashboard Developments – PowerBI, Tableau and Kibana.
Writing SQL server complex queries, procedures and Functions.
Developing ETL pipeline for SQL server as well using SSIS.
Roaming Fraud Monitoring using rule and threshold based System alert.
Offline Analysis using SQL and Oracle Queries.
Developing and designing Fraud Auto Email Reports.
Offline Data Analytics for Fraud Detection and Setting up controls for prevention.
Analysis for Financial Transactions for AML (Anti Money Laundry) and bypassing thresholds.
Also detecting and preventing Retailor Commission frauds.
For Reporting and Analysis (Roaming Frauds and SIMBOX) using SSIS, SSRS and SSAS cubes.
SQL Database Development.
System Support of Fraud Management.
Providing consultancy to developer for building fraud management system.
Managing Project for accomplish deadlines