Co-Founder
Current
Feb 2024 - Present
AeroLeads people directory · profile
John Andrzejewski Email & Phone Number
Co-Founder @ Guardian RF | Georgetown Physics
at
Guardian RF
1 work email found
@gefcapital.com
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 86%
Current company
Role
Co-Founder @ Guardian RF | Georgetown Physics
Location
Washington, District Of Columbia, United States
Who is John Andrzejewski? Overview
A concise factual answer block for searchers comparing this professional profile.
Quick answer
John Andrzejewski is listed as Co-Founder @ Guardian RF | Georgetown Physics at Guardian RF, based in Washington, District Of Columbia, United States. AeroLeads shows a work email signal at gefcapital.com and a matched LinkedIn profile for John Andrzejewski.
John Andrzejewski previously worked as Co-Founder at Guardian Rf and Research Assistant, Private Equity Impact Solutions at Y Analytics. John Andrzejewski studied at Y Combinator.
Company email context
Email format at Guardian RF
This section adds company-level context without repeating John Andrzejewski's masked contact details.
{first_initial}{last}@gefcapital.com
86% confidence
AeroLeads found 1 current-domain work email signal for John Andrzejewski. Compare company email patterns before reaching out.
Profile bio
About John Andrzejewski
My name is John Andrzejewski, and I am a co-founder at GuardianRF, where we are building FPV drone detection systems with a focus on defense and security. Our team has been accepted into Y Combinator's Summer 2024 batch. I bring enthusiasm and a competitive spirit to everything I do, from the classroom to the rowing machine. As a former Georgetown University student and Division 1 athlete, I embrace challenges and thrive on teamwork. My experience spans sales, research, private equity, engineering, and, entrepreneurship, where I'm committed to making a positive impact through technological innovation. My interests include defense, AI technology, and electronic warfare.
Current workplace
John Andrzejewski's current company
Company context helps verify the profile and gives searchers a useful next step.
6 roles
John Andrzejewski work experience
A career timeline built from the work history available for this profile.
Research Assistant, Private Equity Impact Solutions
Contributing to rigorous impact assessments for The Rise Fund, TPG Rise Climate Fund, and other TPG entities, leveraging academic and economic research for evidence-based decision-making. Supporting the mission to enhance the environmental and social impacts of capital deployment in alignment with the UN SDGs.Collaborating with teams for live deal impact.
Aug 2023 - Jan 2024
Private Equity Summer Associate
Contributed to environmental-focused investment decisions at a premier private equity firm by conducting in-depth market research, leveraging Pitchbook, CrunchBase, and CapitalIQScrutinized Confidential Information Memorandums (CIMs), developed financial models using Excel, and interviewed GLG experts to bolster diligence processes for potential.
Jun 2023 - Aug 2023
Private Equity Intern
Constructed valuation model on two live deals alongside a team of internsAnalyzed NMLS licensure statistics and created a data-based model to assess the impact of rising interest rates on a prospect’s revenue to discount the original valuation modelSourced hundreds of middle market companies by prospecting and list building on the deal sourcing platform.
Jun 2022 - Oct 2022
Field Sales Representative
Learned to prospect with CRM and close new accounts, making in-person, unscheduled sales presentations to independent small business owners ranging from lawyers and doctors to plumbers, landscapers, and restaurant owners Introduced these customers to AMP’s local SEO and Listings Presence Management solutions by making over 40 in-person sales presentations.
Jun 2020 - Aug 2021
Laborer
Planting flowers, trimming hedges, spreading mulch, watering plants, weeding gardens, etc
Jun 2019 - Aug 2019
3 education records
John Andrzejewski education
Education record
Bachelor Of Science - Bs, Physics And Economics Dual Major, Junior
Education record
FAQ
Frequently asked questions about John Andrzejewski
Quick answers generated from the profile data available on this page.
What company does John Andrzejewski work for?
John Andrzejewski works for Guardian RF.
What is John Andrzejewski's role at Guardian RF?
John Andrzejewski is listed as Co-Founder @ Guardian RF | Georgetown Physics at Guardian RF.
What is John Andrzejewski's email address?
AeroLeads has found 1 work email signal at @gefcapital.com for John Andrzejewski at Guardian RF.
Where is John Andrzejewski based?
John Andrzejewski is based in Washington, District Of Columbia, United States while working with Guardian RF.
What companies has John Andrzejewski worked for?
John Andrzejewski has worked for Guardian Rf, Y Analytics, Gef Capital Partners, Radien Legacy Partners, and American Marketing & Publishing, Llc.
How can I contact John Andrzejewski?
You can use AeroLeads to view verified contact signals for John Andrzejewski at Guardian RF, including work email, phone, and LinkedIn data when available.
What schools did John Andrzejewski attend?
John Andrzejewski studied at Y Combinator.
Find 750M verified contacts
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trialPeople with similar names
Check these profiles if this is not the John Andrzejewski you were looking for.
John Andrzejewski
2 email domains
John Andrzejewski
4 email domains
John Andrzejewski
1 email domain