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David Isaac Castillo Email & Phone Number
Payroll and Tax Manager
at
T-ROC - The Revenue Optimization Companies
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Payroll and Tax Manager
Location
Miami, Florida, United States
Company size
Who is David Isaac Castillo? Overview
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Quick answer
David Isaac Castillo is listed as Payroll and Tax Manager at T-ROC - The Revenue Optimization Companies, a company with 1225 employees, based in Miami, Florida, United States. AeroLeads shows a matched LinkedIn profile for David Isaac Castillo.
David Isaac Castillo previously worked as Payroll & Tax Manager at T-Roc - The Revenue Optimization Companies and Data Engineer at Royal Caribbean Group. David Isaac Castillo holds Undergrad, As Computer Programming And Analysis - Business Applications Programming from Miami Dade College.
Company email context
Email format at T-ROC - The Revenue Optimization Companies
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T-ROC - The Revenue Optimization Companies
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Profile bio
About David Isaac Castillo
Experienced finance and technology professional with a proven track record of leveraging technical expertise to drive organizational efficiency. Proficient in translating complex concepts into actionable data-driven solutions. Skilled in data entry and analysis with a focus on payroll management and leveraging data to inform business decisions. Adept at using Python and SQL to extract, clean, and analyze data, as well as project management skills to effectively lead teams and meet project goals. Clear and direct communicator, committed to delivering exceptional customer service and operational expertise.
Current workplace
David Isaac Castillo's current company
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T-Roc - The Revenue Optimization Companies
7 roles
David Isaac Castillo work experience
A career timeline built from the work history available for this profile.
Payroll & Tax Manager
Current
Jan 2024 - Present
Data Engineer
May 2023 - Aug 2023
Web Developer Bootcamp
Completed an intensive web development bootcamp focused on developing skills in HTML, CSS, and JavaScript to create dynamic, responsive web applications.Worked on a project to create a website about social inequality, utilizing HTML and CSS to structure the site and create a visually appealing layout, and JavaScript to add interactivity and user.
Feb 2023 - Jun 2023
Data Analyst
Completed an intensive data analytics bootcamp focused on developing technical skills in Excel (Power Query) and Python for data manipulation and cleaning, as well as SQL for data gathering and storage.Worked on a project to analyze customer satisfaction data for a local restaurant chain, utilizing regression analysis and visualization tools like PowerBI.
Jan 2023 - Mar 2023
Payroll Specialist/Analyst
Harvard Shared Services Llc
Managed all Union Dues reconciliations, ensuring accurate and timely processing.Processed Taxes according to the state tax laws, maintaining compliance with all regulations.Created Pivot Tables and Advanced Macros to streamline data entry processes, saving 10 hours per week.Developed a Payroll Dashboard utilizing PowerBI to track growth and progress.
Jun 2021 - Jan 2023
Invoicing/Payroll Specialist
Therapia Staffing
Managed all aspects of payroll processing, including collecting employee timesheets and payroll data, calculating wages, issuing statements, detailing earnings, and preparing paychecks.Processed invoicing for over 600 nurses using QuickBooks, ensuring accuracy and timely delivery.Assisted with revising and updating any discrepancies in invoicing or payroll.
Jan 2021 - Jun 2021
Team & coworkers
Colleagues at T-ROC - The Revenue Optimization Companies
Other employees you can reach at trocglobal.com. View company contacts for 1225 employees →
MR
Michael Robinson
Colleague at T-Roc - The Revenue Optimization CompaniesPascagoula, Mississippi, United States, United States
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CW
Ciara Williams
Colleague at T-Roc - The Revenue Optimization CompaniesThomasville, Georgia, United States, United States
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SB
Shakeya Braswell
Colleague at T-Roc - The Revenue Optimization CompaniesRocky Mount, North Carolina, United States, United States
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LH
Lesa Holden
Colleague at T-Roc - The Revenue Optimization CompaniesRaleigh-Durham-Chapel Hill Area, United States
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JH
Jason Haley
Colleague at T-Roc - The Revenue Optimization CompaniesUnited States, United States
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BW
Bradford Williams
Colleague at T-Roc - The Revenue Optimization CompaniesTallahassee, Florida, United States, United States
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KE
Kayla Ellis
Colleague at T-Roc - The Revenue Optimization CompaniesGreater Macon, United States
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HV
Halley Valentine
Colleague at T-Roc - The Revenue Optimization CompaniesHedgesville, West Virginia, United States, United States
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JA
Jeremy Adair
Colleague at T-Roc - The Revenue Optimization CompaniesPine Bluff, Arkansas, United States, United States
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BC
Brandon Cummings
Colleague at T-Roc - The Revenue Optimization CompaniesPembroke, North Carolina, United States, United States
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Michael Robinson
Colleague at T-Roc - The Revenue Optimization CompaniesPascagoula, Mississippi, United States, United States
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CW
Ciara Williams
Colleague at T-Roc - The Revenue Optimization CompaniesThomasville, Georgia, United States, United States
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SB
Shakeya Braswell
Colleague at T-Roc - The Revenue Optimization CompaniesRocky Mount, North Carolina, United States, United States
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LH
Lesa Holden
Colleague at T-Roc - The Revenue Optimization CompaniesRaleigh-Durham-Chapel Hill Area, United States
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JH
Jason Haley
Colleague at T-Roc - The Revenue Optimization CompaniesUnited States, United States
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BW
Bradford Williams
Colleague at T-Roc - The Revenue Optimization CompaniesTallahassee, Florida, United States, United States
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KE
Kayla Ellis
Colleague at T-Roc - The Revenue Optimization CompaniesGreater Macon, United States
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HV
Halley Valentine
Colleague at T-Roc - The Revenue Optimization CompaniesHedgesville, West Virginia, United States, United States
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JA
Jeremy Adair
Colleague at T-Roc - The Revenue Optimization CompaniesPine Bluff, Arkansas, United States, United States
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BC
Brandon Cummings
Colleague at T-Roc - The Revenue Optimization CompaniesPembroke, North Carolina, United States, United States
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1 education record
David Isaac Castillo education
FAQ
Frequently asked questions about David Isaac Castillo
Quick answers generated from the profile data available on this page.
What company does David Isaac Castillo work for?
David Isaac Castillo works for T-ROC - The Revenue Optimization Companies.
What is David Isaac Castillo's role at T-ROC - The Revenue Optimization Companies?
David Isaac Castillo is listed as Payroll and Tax Manager at T-ROC - The Revenue Optimization Companies.
Where is David Isaac Castillo based?
David Isaac Castillo is based in Miami, Florida, United States while working with T-ROC - The Revenue Optimization Companies.
What companies has David Isaac Castillo worked for?
David Isaac Castillo has worked for T-Roc - The Revenue Optimization Companies, Royal Caribbean Group, Codepath, Gener8Tor, and Harvard Shared Services Llc.
Who are David Isaac Castillo's colleagues at T-ROC - The Revenue Optimization Companies?
David Isaac Castillo's colleagues at T-ROC - The Revenue Optimization Companies include Michael Robinson, Ciara Williams, Shakeya Braswell, Lesa Holden, and Jason Haley.
How can I contact David Isaac Castillo?
You can use AeroLeads to view verified contact signals for David Isaac Castillo at T-ROC - The Revenue Optimization Companies, including work email, phone, and LinkedIn data when available.
What schools did David Isaac Castillo attend?
David Isaac Castillo holds Undergrad, As Computer Programming And Analysis - Business Applications Programming from Miami Dade College.
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