John Mazzaglia
Senior Financial Analyst
********@*****.*** • 678-***-****
https://www.linkedin.com/in/john-mazzaglia-aab66a3/
Accomplished and Result-Driven Senior Analyst with expertise in Finance IT and SaaS, renowned for elevating financial reporting quality, enhancing system integrity, and advancing process efficiency in varied corporate settings. I was with MCI/Verizon for almost 24 years in various finance roles. Demonstrates adeptness in refining financial models and employing advanced analytical tools, including JDE System, and Hyperion, to safeguard data precision and regulatory compliance. Proficient in orchestrating meticulous testing protocols that fortify software functionality and financial data accuracy. Ability to reinforce quality assurance measures and spearheading initiatives that enrich system documentation and overall integrity. Combines a unique mix of IT proficiency, financial insight, and collaborative prowess. In 2017 I started my own business, Envision, selling online supplements; from 2017 to 2022 I mainly accepting contract work, as I was traveling often to NY taking care of my sick mom.
Areas of Expertise
Financial System Integration
SQL Database Management
Financial Analysis & Reporting
Process Optimization
SAP/CPM & Hyperion Proficiency
Budgeting & Forecasting
Quality Assurance & Testing
Financial Data Integrity & Compliance
Advanced Excel Modelling
Technical Skills
Microsoft Office NetSuite Products SAP Oracle Hyperion Essbase ADP PeopleSoft SmartView JDE CPM NetSuite experience
Professional Experience
Atlanta Casework Systems, Cumming GA (same position as help previously)
Atlanta Casework Systems, Cumming GA
Senior Financial Analyst
May 2022 - April 2024; April 2025 - current
Orchestrate comprehensive financial planning and analysis, reporting directly to the company owner. Engineer advanced Excel models leveraging V-Lookups, pivot tables, and conduct analytical assessments using Hyperion. Streamline revenue and expense processes, ensuring meticulous submissions across all divisions. Pioneered the redesign of financial reporting frameworks, significantly enhancing data accuracy and operational efficiency.
Successfully managed and optimized financial operations, playing a pivotal role in strategic decision-making.
Motrex LLC, Alpharetta, GA
Senior Analyst, Finance IT; SaaS
December 2021 — May 2022
Evaluated and prioritized business requirements to enhance financial systems in manufacturing and service environments. Maintained robust accounting and purchasing models utilizing JDE System and SQL. Crafted and upheld systematic processes, ensuring integrity in financial reporting.
Led the formulation and documentation of test procedures and cases, significantly boosting system reliability and reporting quality.
Kellen Company, Atlanta, GA
Senior Financial Analyst
April 2020 — January 2021
Conducted in-depth financial planning and analysis, directly collaborating with the Vice President of Finance. Developed vital Excel models and SmartView applications for comprehensive revenue and expense tracking. Formulated and implemented pivotal KPIs and dashboards, optimizing financial performance monitoring. Reconciled bank statements, identifying and resolving discrepancies to uphold financial accuracy.
John Mazzaglia
Enhanced financial data visualization and decision-making tools during a critical staffing reduction period, improving efficiency and accuracy.
MarketSource, Alpharetta, GA
Senior Financial Analyst, Consultant
May 2018 — January 2019
Directed weekly reviews of financial outcomes with sales teams under the guidance of the Finance Controller. Masterminded a comprehensive audit project using Excel, PeopleSoft, and internal systems, scrutinizing commission payments over 125 weeks across 2.2 million data entries.
Unearthed and corrected manual entry discrepancies, preventing substantial overpayments in commission, safeguarding company assets, and maintaining financial integrity.
In 2017 I started my own online business selling nutrition supplements, and was back and forth to NY to take care of my mom, who had breast cancer, so I put my career on hold
Calero Software, Atlanta, GA
Financial Planning & Analysis Consultant
October 2015 — January 2016
Oversaw all facets of revenue planning and analysis, ensuring meticulous oversight of financial processes. Accounted for monthly financial forecasting, delivering accurate and actionable insights for external revenue and budget management. Fulfilled diverse ad-hoc requests from management, ensuring thorough completion within designated timelines.
Enhanced decision-making processes through precise financial forecasts, contributing to improved financial health and strategic planning accuracy.
LexisNexis, Alpharetta, GA
Financial Planning & Analysis Consultant
April 2015 — June 2015
Supervised revenue and expense forecasting within the Risk-Management Business Division. Conducted general accounting tasks, ensuring compliance with financial regulations and standards.
Optimized financial processes for the division, contributing to more accurate forecasting and risk management.
MCI Telecom / Verizon (Verizon acquired MCI )
MCI / Verizon Business, Alpharetta, GA
Financial Analyst 3
January 1991 — May 2014
January 2013 – May 2014
Partnered with HR to categorize weekly employee reports across 45 distinct classifications. Consulted with sales groups to accurately report revenue figures for a $19 billion organization. Created a bespoke Excel model for detailed productivity reporting by region and job type.
Enhanced reporting mechanisms, enabling more effective management of employee productivity and cost efficiency.
MCI / Verizon Business, Alpharetta, GA
Financial Analyst 3
January 2007 — January 2013
Constructed detailed expense reporting models to create a comprehensive $17 billion annual budget. Initiated weekly expense review meetings with sales teams to discuss financial outcomes and forecasts.
Developed personalized budgeting and forecasting tools that significantly improved financial planning and stakeholder satisfaction
Additional Experience
Financial Analyst 2, Revenue Planning & Analysis, MCI / Verizon Business – Alpharetta, GA
Education: Bachelor of Science in Public Accounting, Pace University, White Plains, NY