david clark experienced sql developer advanced data migration specialist helpenhancvcom columbus ohio linkedincom summary bearing 10 years experience sql developer ive fostered innovative solutions optimally executed numerous data migrations key skills include sql tsql development auditing greatest achievement saving 500000 implementing sql optimizations strengths complex sql development excelled solving various business problems complex sql development 6 years 4 data migration expert proven capability effectively designing developing largescale data migration programs 6 years tsql procedures coding robust experience coding reliable optimized tsql procedures 5 years experience senior sql developer jp morgan chase 2017ongoing columbus oh directed teams designing implementing complex sql solutions directed development execution complex sql solutions leading 15 increase operational efficiency led conversion 2 million lines legacy codes tsql enhancing system performance 25 managed migration 500gb data across multiple databases improving data accuracy 98 sql developer ibm 20132017 columbus oh encouraged innovative database solutions ensuring optimized performance spearheaded team develop maintain complex sql databases reducing system downtime 20 collaborated data migration audit leading decrease data discrepancies 30 implemented several database optimization techniques improving system performance 18 data migration specialist accenture 20092013 columbus oh ensured structured data handling migration processes effectively participated design development data migration programs coordinated performed audit reconciliation exception reports data migration resulting 99 data accuracy developed robust coding systems tsql procedures boosting system efficiency 20 skills sql tsql information technology designing developing data migration audit coding tsql stakeholder presentations certification microsoft certified sql server 2016 development successfully completed certification microsoft advanced tsql querying programming tuning sql server cleared certification course edx education bachelors degree information technology ohio state university 20032007 columbus oh passions data security passionate securing data ensuring privacy music enjoy immersing different music genres