• Possessing 9+ years of extensive development experience in Oracle PL/SQL, Python, PySpark and Unix shell scripting.• Involved in end-to-end processes: requirement analysis, designing, development, unit testing, support and successful implementation of business requirements.• 9 years of experience in Oracle database in using packages, collections, procedures, functions, partitions, VLDB, constraints, views, sequences, exception handling, advanced queues, external tables, dynamic SQL, subqueries, joins, hierarchical queries, scheduler jobs, SQL and PL/SQLtuning.• 5.3 years of experience in Python. Have good experience in using numerous modules includingcx_Oracle, re, time, django, unittest, pandas, pyspark, multiprocessing, subprocess, json, xml, ElementTree, hashlib, argparse, jira, python-git, smtplib, cryptography, selenium, etc.• Skilled in automating manual tasks, streamlining processes for increased efficiency using Python and Unix Shell scripting.• Leading the migration of an application from Oracle forms to Django for enhanced functionality and modernization.• Successfully migrated numerous legacy shell scripts to Python for enhanced functionality and maintainability.• Pioneered the implementation of a robust unit testing framework, elevating code quality standards.• Consistently achieved project delivery within tight schedules.• Proactive problem solver sought after by peers for assistance.• Adaptive team player with the ability to excel in both collaborative environments and individual tasks.• Good experience in using Jira, Git/GitLab, Gerrit, SVN, Perforce, Jenkins and Bamboo