Sanjeev Saxena
Verified Expert in Engineering
Data Engineer and Developer
Mechanicsville, VA, United States
Toptal member since September 26, 2023
Sanjeev is a Harvard-certified data analytics professional with three master's degrees and Lean Six Sigma certifications. He has 23 years of experience in data-centric roles, specializing in Oracle Cerner's health records systems, Cerner's data model, Cerner Millennium applications, Cerner Command Language, SQL, data visualization using Tableau, and data-driven decision-making. Sanjeev is proficient in various technologies and systems, including AWS, Azure, Python, and R.
Portfolio
Experience
- SQL - 20 years
- BI Reports - 20 years
- CCV - 15 years
- Computer Science - 15 years
- Data Analytics - 12 years
- Python - 7 years
- Tableau Desktop Pro - 7 years
- Dashboard Development - 7 years
Availability
Preferred Environment
SQL, BI Reports, Data Analytics, Dashboard Development, Data Science, Finance, Python, Lean Six Sigma, Cerner Command Language (CCL)
The most amazing...
...project I've developed for VCU Health reduced the cash realization period from eight to three months, helping them realize cash early by $600,000 monthly.
Work Experience
Data Engineer
Nuvance Health
- Implemented process automation successfully and delivered claims denial reports using health data for an external vendor after extracting large enterprise datasets.
- Delivered insightful reports, improved data integrity and management, leveraged analytics to help stakeholders in performance evaluation and decision-making, and contributed to visual data analytics.
- Led a small team of two analysts on Cerner Command Language reporting using Cerner Millennium tools and Oracle Cerner's data model.
Application Analyst | Database Reporting Analyst
VCU Health
- Automated the adult emergency notification process successfully. The project required leveraging Cerner Millennium tools, Cerner's data model, SQL, and Cerner Command Language.
- Improved the process for early cash realization using a data governance platform and Lean Six Sigma methodologies, helping the organization realize cash early by $600,000 monthly.
- Developed, delivered, supported, and maintained several clinical reports, smart templates, MPages, and custom MPage widgets using Cerner's data model, Cerner Millennium tools, Cerner Command Language, HTML, JavaScript, jQuery, and CSS.
Experience
Early Cash Realization Project
The primary tools used were Oracle Database, Oracle SQL, and Cerner Command Language. I also used Cerner's data model and health data, such as patients' appointments, charges, and claims, leveraging CPT, ICD-10, DRG, Medicare, Medicaid, Tricare, and HL-7. I improved the process by doing careful data analysis using Excel, SQL, Cerner Command Language, Cognos Report Studio, and Tableau for data analysis, report development, and data visualization. I also applied data governance and Lean Six Sigma principles and tools, working cross-functionally with clinical, revenue cycle, and health information management teams.
Education
Master's Degree in Finance
Harvard Extension School - Cambridge, Massachusetts, USA
Master's Degree in Computer Science
Wichita State University - Wichita, Kansas, USA
Master's Degree in Business Administration
Wichita State University - Wichita, Kansas, USA
Certifications
Lean Six Sigma Black Belt Certificate
Virginia Commonwealth University
Business Analytics Program
Harvard Business School
Healthcare Informatics Program
University of Chicago
Machine Learning Course
Massachusetts Institute of Technology
Practical Data Science with R
University of California
Oracle Certified Associate – DBA
Oracle Academy
Oracle Certified Associate – PL/SQL
Oracle Academy
Oracle Certified Associate – SQL
Oracle Academy
Skills
Libraries/APIs
jQuery
Tools
Tableau Desktop Pro, Microsoft Excel, Tableau
Languages
SQL, Python, JavaScript, CSS, HTML, R
Platforms
Oracle, Oracle Database
Storage
Relational Databases, PL/SQL, Oracle SQL
Industry Expertise
Lean Six Sigma
Other
Excel 365, CCV, Data Analytics, BI Reports, Statistics, Dashboard Development, Computer Science, Programming, Finance, Leadership, Healthcare & Insurance, Data Science, Machine Learning, Cerner Command Language (CCL), Cognos Report Studio, Business Administration, Business Analytics
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