A highly motivated and experienced software professional with 17+ years of experience in developing multiple projects for Banking – Finance IT, Sales & Distribution, Inventory Management & Costing (IMS) along with systems analysis, design and development. 17+ Years of hands-on experience in high-performance SQL-PL/SQL code development and SQL query tuning on very large databases. Good skills in effective data modeling and database design for Oracle Database. Proven team leadership capabilities in development life cycle also experience in Oracle 9i, Oracle 10g, Oracle 11g and Oracle 19c working as an Oracle Developer, developing Back End modules, such as packages, functions, procedures, triggers, object types, views, snapshots for multitier business applications of Data Warehouses systems, in SQL and PL/SQL and Unix Shell script. 2+ Years hands-on experience in Apache Spark, to create complex micro services where we get the data through REST API, aggregated and apply business logic and generates extract align with Business Requirement and sent to respective downstream systems. Developed event based data sourcing micro services in JAVA Sprint Boot which fetched the data through REST API, stores the data on S3 in parquet format and sent event to other micro services in Json format. Facilitated distributed project team and all aspects of Agile/Scrum development, including daily stand-ups, iteration and release planning, retrospectives, demos and daily work. Experienced Scrum Master with a proven track record of delivering high-quality software, on-time and within budget. Experience in full-fledged Support and involved in End-to-End Implementation of Accounting Rules Engines and Sub Ledger for various Investment Banking financial products e.g. FXO, SED, FX, IRD for different sites of HSBC. Hands on experience in application development with Core JAVA, Python, PySpark, Apache Spark, LINUX shell scripting, SQL, PLSQL and ETL tools. Multiple times visited Romania, Greece, Turkey and London for functional requirement gathering and Technical support.