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With over 12 years of experience working in Healthcare IT and Insurance Billing, I have worked in various phases of the business ranging from Customer Service, Quality Assurance, BI Reporting and Database Development. My experience in customer service has helped me gain a unique perspective though the eyes of the end user and has also helped me build great relationships with clients and coworkers. My time as a QA Analyst has helped me become a better developer today and has also been a key at building great relationships with my QA team members. Wearing many hats has taught me to adapt quickly to any situations and embrace change whenever it happens.I am always hungry to gain new experiences and always looking for new ways to build on my knowledge, to become a better developer, team member and well-rounded asset. I do everything I can to be the best for my wife and son. I want to teach my son that no matter how hard it is to achieve your goals and how impossible they may be, they are always within reach if you never stop trying and never stop smiling.
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Data EngineerVoloridge Investment Management, Llc Oct 2021 - PresentJupiter, Fl, Us -
Data Warehouse EngineerOmny May 2020 - Oct 2021Atlanta, Ga, Us• Design and build pipelines that import raw data from medical providers and transforms data into de-identified medical data• Build SSIS ETL Packages as part of our pipelines• Build data imports scripts using Powershell and Python• Build validation scripts to test data integrity• Design and create new solutions for evolving data issues• Support Life Sciences and Engineering teams -
Reporting ManagerCompass Group Usa Feb 2019 - May 2020Charlotte, North Carolina, UsDesign and develop SSRS reports and configure SSRS subscriptions per specifications provided by internal and external clientsConfigure reports integration to MS Office with MS BI stack of products including MS Excel, Power PivotBuild custom SQL to generate reports and data extracts for visual tools, include Power BILead process reviews and enhancements.Mentor team members in report design, data structures, business processes, and development practices -
Senior Software DeveloperPlatinum Circle Technologies Nov 2018 - Feb 2019• Develop complex queries and stored procedures using T-SQL• Design and development systems that meet defined business requirements• Independently analyze and solve complex problems• Evaluate large and complex data sets• Express problems and solutions visually through white-boarding• Write and maintain technical documentation• Manage source code versioning and deployments• Write and maintain SSRS reports• Assist application developers in refining complex queues and performance tuning• Create tables, assign permissions, import data, perform app configurations, etc.
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Bi/Reports/Sql Developer - Team LeadCompass Group Usa Feb 2017 - Nov 2018Charlotte, North Carolina, Us• Develop complex and efficient T-SQL Stored Procedures for report data sets and ETL transformations• Develop complex, effective and standardized SSRS driven reports, dashboards and analytics• Design and Create database objects for new Data Warehouse project• Review, recommend and implement changes to existing T-SQL code and stored procedures for performance improvements• Create ETL packages for data transformation from OLTP to OLAP• Gather and document reporting requirements from customer meetings regarding report development and ad hoc requests.• Assist in designing and implementing new deployment procedures, database architecture and documentation for new data migration project • Design and implement Column Store and Temporal Tables• Working with Microsoft SQL Server 2016 (SSMS, SSRS), Visual Studio 2015, Octopus Deployment
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Senior Sql Developer (Contract)Aflac Oct 2016 - Feb 2017Columbus, Ga, UsResponsible for the design, development, implementation, support and execution of SQL queries, stored procedures, functions and other database objects in multiple environments within the Data Services Team.Responsible for performing peer review and testing of code built by other developers on the team and to adhere to all quality control, coding and testing standards as defined by the team.Working with Teradata and MSSQL environments. -
Senior Bi Developer (Contract)Nthrive Mar 2016 - Sep 2016Plano, Tx, UsSupport senior management team in the development of requirements for Business Intelligence reports.Design and build visually stunning financial, operations, healthcare and sales reports using enterprise Business Intelligence (BI) tools.Support the development of an enterprise data warehouse for use in trend analysis, data mining, forecasting and business intelligence.Analyze requirements, understand source data and create data models to determine the best methods for extracting, transforming and building a data warehouse.Build processes to acquire and abstract data from internal and external data sources in order to automate data collection.Develop data entry forms and tools to automate manual data submission. Develop SQL queries, scripts and tools needed to process data.Work with project owners to test and proactively identify data quality issues.Work with developers, vendors and IT teams to build data-maps and transform application data.Use enterprise reporting tools to develop ad-hoc reports.Provide training and support to senior management team on the use of enterprise reports. -
Bi/Sql Report DeveloperOptima Healthcare Solutions Mar 2012 - Mar 2016Palm City, Fl, Us*- Create custom reports in SSRS showing data from Data Warehouse and Transactional Database by creating complex stored procs and RDLs as well as setting up app role rights and catalogs.*- Set up new databases, database role rights and user accounts for local testing environments using DBA tools.*- Responsible for creating Data ECubes and Dashboards for our BI Tool (Sisense)*- Set up custom GL Exports for customers*- Create unit tests with Gherkin -
Quality Assurance AnalystOptima Healthcare Solutions Jan 2012 - Feb 2012Palm City, Fl, Us•- Lead QA Analyst for our newly launched Data Warehouse. *- Tested data quality of ETL process from Transacitonal Database to Data Warehouse using SQL Queries and Excel Spreadsheets*- Assisted in the design process of ETL Packages
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Client Services SupervisorOptima Healthcare Solutions Jun 2006 - Dec 2011Palm City, Fl, Us• Supervised Customer Service Support center.• Responsible for schedules, training and documentation of Service Level Process• Developed Fee for Service Ad-Hoc reports to help meet extremely high demand of report from our clients using a exported xls files from our app and transforming them in Excel VBa to meet customer specs.
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Insurance & Income Verification ManagerPolicy Studies Inc Feb 2004 - Apr 2006• Managed 30-40 Insurance & Income Verification colleagues• Responsible for training and keeping colleagues up to date with Insurance requirements• Assisted Product Owners and Developers in system enhancements and design specifications• Assisted in supervision of Customer Service Call Center• Responsible for developing reports of internal KPI, call volumes and Volume Trends to report to stakeholders
David Perez Skills
David Perez Education Details
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Pc ProffesorTsql 2008 -
Devry UniversityComputer/Information Technology Administration And Management
Frequently Asked Questions about David Perez
What company does David Perez work for?
David Perez works for Voloridge Investment Management, Llc
What is David Perez's role at the current company?
David Perez's current role is Data Engineer.
What is David Perez's email address?
David Perez's email address is da****@****dis.com
What is David Perez's direct phone number?
David Perez's direct phone number is +1 704-328*****
What schools did David Perez attend?
David Perez attended Pc Proffesor, Devry University.
What are some of David Perez's interests?
David Perez has interest in Science And Technology.
What skills is David Perez known for?
David Perez has skills like Databases, Microsoft Sql Server, Sql, Ssrs, Sdlc, Business Analysis, Business Intelligence, T Sql, Sharepoint, Agile Methodologies, Microsoft Excel, Data Warehousing.
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