John Leszkowicz
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John Leszkowicz Email & Phone Number

Pursuing a career in Cybersecurity at Miller's Ale House Restaurants
Location: Miami, Florida, United States 8 work roles 2 schools
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✓ Verified Jun 2026 3 data sources Profile completeness 86%

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Role
Pursuing a career in Cybersecurity
Location
Miami, Florida, United States
Company size

Who is John Leszkowicz? Overview

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Quick answer

John Leszkowicz is listed as Pursuing a career in Cybersecurity at Miller's Ale House Restaurants, a company with 1716 employees, based in Miami, Florida, United States. AeroLeads shows a matched LinkedIn profile for John Leszkowicz.

John Leszkowicz previously worked as Restaurant Manager at Miller'S Ale House Restaurants and Server at Flanigans. John Leszkowicz holds Associate Of Arts - Aa, Criminal Justice, 3.6 Gpa from Miami Dade College.

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Email format at Miller's Ale House Restaurants

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Miller's Ale House Restaurants

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Profile bio

About John Leszkowicz

I am an aspiring cybersecurity professional actively pursuing a Bachelor’s degree in Cybersecurity at Miami Dade College, with a steadfast commitment to expanding my expertise through certifications like CompTIA+. My technical foundation includes coursework in Intro to Linux, Intro to Cybersecurity, and Networking Technology. Recently, I participated in my first Hackathon in Boca Raton, showcasing my enthusiasm for innovation and hands-on learning.I have experience installing and configuring Ubuntu Linux, understanding the OSI model, and performing network hardware installations, including fiber optic and USB cables using the TIA 685B method. I am proficient in identifying Network IDs and subnet masks, and I’ve completed multiple network simulations to enhance my skills. My cybersecurity knowledge encompasses principles like the CIA triad, authentication methods, and phishing tactics.Complementing my technical expertise is a proven track record in customer service. As a Service Advisor at Ocean Mazda, I’ve honed skills in diagnosing repairs, crafting detailed repair orders, and fostering strong customer relationships contributing to increased loyalty and revenue. At Miller's Ale House, I’ve demonstrated leadership by driving takeout sales and streamlining the onboarding process for new hires.This unique blend of technical acumen and customer-centric focus positions me to deliver impactful solutions in both the cybersecurity field and customer-facing industries.

Current workplace

John Leszkowicz's current company

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Miller's Ale House Restaurants
Miller'S Ale House Restaurants
Pursuing a career in Cybersecurity
orlando, florida, united states
Employees
1716
AeroLeads page
8 roles

John Leszkowicz work experience

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Server

Current
Flanigans

Greeted customers warmly and took their orders promptly and accurately.Handled guest complaints and concerns with professionalism and addressed issues promptly.Collaborated with kitchen staff to ensure efficient service and order accuracy during peak times.Anticipated guests' needs and promptly fulfilled requests to ensure a positive dining.

Feb 2024 - Present

Service Advisor

Current
Ocean Mazda

Proficient in diagnosing Mazda and used car’s for repairsWriting accurate repair orders for customersCommitted to upholding Mazda standardsStrong problem solving skills to address customers concerns and solutionsBuild strong relationships with customers with excellent customer serviceGenerate revenue by providing recommended repairs

Sep 2022 - Present

Market Operations Trainer

Carvana

Trained all new hires to be able to perform jobDelivered and pick up vehicles from customers houses with a haulerHeld morning meetings for employeesTrained new hires in the New Orleans, Louisiana market.Worked with the logistics team on a daily basis.

Jan 2021 - Aug 2022

Manager

Miller'S Doral Ale House

Scheduling staff within labor projectionsWorking with the Profit and Loss (PNL)Managing labor during the shiftLocal store marketing for TogoPerforming weekly inventoryTraining and coaching my staff to become successfulHolding my employees accountable

Jan 2019 - Jan 2021

Key Manager

Miller'S Doral Ale House

Accomplish department objectivesOrganizing and monitoring work processMaintaining job workflow by assigning responsibilitiesOverseeing and coaching employees

Jan 2017 - Mar 2019

Server

Miller'S Doral Ale House

Shift Leader (6/5/2015 – 1/3/19)Certified Trainer (1/15/2016 – 1/3/19)Ensure top quality of serviceMulti-serveProcessing paymentMonitor food distribution

Sep 2013 - Mar 2019

Host/Busser

Miller'S Doral Ale House

Certified Trainer (6/5/2013 – 9/15/13)Greet guestsManage waiting timeAccommodate customers efficiently

Feb 2013 - Sep 2013
Team & coworkers

Colleagues at Miller's Ale House Restaurants

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2 education records

John Leszkowicz education

Certification, Cyber Security

Miami Dade College

Pursuing a career in Cybersecurity and actively working toward my certifications to enter the field.

FAQ

Frequently asked questions about John Leszkowicz

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What company does John Leszkowicz work for?

John Leszkowicz works for Miller's Ale House Restaurants.

What is John Leszkowicz's role at Miller's Ale House Restaurants?

John Leszkowicz is listed as Pursuing a career in Cybersecurity at Miller's Ale House Restaurants.

Where is John Leszkowicz based?

John Leszkowicz is based in Miami, Florida, United States while working with Miller's Ale House Restaurants.

What companies has John Leszkowicz worked for?

John Leszkowicz has worked for Miller'S Ale House Restaurants, Flanigans, Ocean Mazda, Carvana, and Miller'S Doral Ale House.

Who are John Leszkowicz's colleagues at Miller's Ale House Restaurants?

John Leszkowicz's colleagues at Miller's Ale House Restaurants include Kayla Schieferle, Marc Buccini, Mary Ekladios, Alex Carnell, and Jason Tudor.

How can I contact John Leszkowicz?

You can use AeroLeads to view verified contact signals for John Leszkowicz at Miller's Ale House Restaurants, including work email, phone, and LinkedIn data when available.

What schools did John Leszkowicz attend?

John Leszkowicz holds Associate Of Arts - Aa, Criminal Justice, 3.6 Gpa from Miami Dade College.

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