About us
About us
Our story so far
Meet the team and learn about our mission.
Who we are
Who we are
About Trade Logic
About Trade Logic
Custom Trade Logic is a fintech engineering firm helping high-volume mechanical companies turn transaction volume into proprietary software assets. We provide custom-coded infrastructure that replaces generic SaaS—empowering owners to own their logic and maximize their company valuation.
Custom Trade Logic is a fintech engineering firm helping high-volume mechanical companies turn transaction volume into proprietary software assets. We provide custom-coded infrastructure that replaces generic SaaS—empowering owners to own their logic and maximize their company valuation.
Trusted by:
Trusted by:
Mission & values
We're on a mission…
…to end the 'software tax' on high-volume mechanical firms by converting hidden transaction margins into proprietary engineering power.
10X Asset Valuation
Renting software adds zero value to your balance sheet. Building a proprietary engine creates a high-multiple asset that significantly increases your company’s exit price.
Subscription Overhead
Eliminate per-user fees and monthly seat costs forever. By redirecting hidden fees, you fund an elite engineering team without touching your current profit margins.
Automated Cost-Shifting
By automating a 1% Digital Infrastructure Fee into your labor or overhead, the software becomes a self-funding machine. You stop paying for tech; your transaction flow does.
Proprietary Moat
Off-the-shelf software forces you to work like everyone else. Custom code hardwires your unique trade secrets into a system that makes you faster and more profitable than the competition.
Mission & values
We're on a mission…
…to end the 'software tax' on high-volume mechanical firms by converting hidden transaction margins into proprietary engineering power.
10X Asset Valuation
Renting software adds zero value to your balance sheet. Building a proprietary engine creates a high-multiple asset that significantly increases your company’s exit price.
Subscription Overhead
Eliminate per-user fees and monthly seat costs forever. By redirecting hidden fees, you fund an elite engineering team without touching your current profit margins.
Automated Cost-Shifting
By automating a 1% Digital Infrastructure Fee into your labor or overhead, the software becomes a self-funding machine. You stop paying for tech; your transaction flow does.
Proprietary Moat
Off-the-shelf software forces you to work like everyone else. Custom code hardwires your unique trade secrets into a system that makes you faster and more profitable than the competition.
Mission & values
We're on a mission…
…to end the 'software tax' on high-volume mechanical firms by converting hidden transaction margins into proprietary engineering power.
10X Asset Valuation
Renting software adds zero value to your balance sheet. Building a proprietary engine creates a high-multiple asset that significantly increases your company’s exit price.
Subscription Overhead
Eliminate per-user fees and monthly seat costs forever. By redirecting hidden fees, you fund an elite engineering team without touching your current profit margins.
Automated Cost-Shifting
By automating a 1% Digital Infrastructure Fee into your labor or overhead, the software becomes a self-funding machine. You stop paying for tech; your transaction flow does.
Proprietary Moat
Off-the-shelf software forces you to work like everyone else. Custom code hardwires your unique trade secrets into a system that makes you faster and more profitable than the competition.
Team
Meet our founder
Finn Kaczmarowski
Founder and lead strategist
A veteran of the rapid-development ecosystem and a former Tech Lead, Finn Kaczmarowski founded Custom Trade Logic to solve the "tech-debt" crisis facing high-volume mechanical firms. Leveraging his background in scaling B2B partnerships and managing elite engineering pods, he identified a massive inefficiency: HVAC leaders were being forced to rent generic software while losing millions in hidden transaction margins. Today, Finn uses his expertise in systems architecture and fintech to help $10M+ firms reclaim their capital, replacing restrictive legacy templates with proprietary, custom-coded engines that turn transaction volume into a permanent company asset.

Team
Meet our founder
Finn Kaczmarowski
Founder and lead strategist
A veteran of the rapid-development ecosystem and a former Tech Lead, Finn Kaczmarowski founded Custom Trade Logic to solve the "tech-debt" crisis facing high-volume mechanical firms. Leveraging his background in scaling B2B partnerships and managing elite engineering pods, he identified a massive inefficiency: HVAC leaders were being forced to rent generic software while losing millions in hidden transaction margins. Today, Finn uses his expertise in systems architecture and fintech to help $10M+ firms reclaim their capital, replacing restrictive legacy templates with proprietary, custom-coded engines that turn transaction volume into a permanent company asset.

Team
Meet our founder
Finn Kaczmarowski
Founder and lead strategist
A veteran of the rapid-development ecosystem and a former Tech Lead, Finn Kaczmarowski founded Custom Trade Logic to solve the "tech-debt" crisis facing high-volume mechanical firms. Leveraging his background in scaling B2B partnerships and managing elite engineering pods, he identified a massive inefficiency: HVAC leaders were being forced to rent generic software while losing millions in hidden transaction margins. Today, Finn uses his expertise in systems architecture and fintech to help $10M+ firms reclaim their capital, replacing restrictive legacy templates with proprietary, custom-coded engines that turn transaction volume into a permanent company asset.

Ready to take action?
Book a free consultation and get an initial prototype that outlines your exact use case before we build anything









Ready to take action?
Book a free consultation and get an initial prototype that outlines your exact use case before we build anything









Ready to take action?
Book a free consultation and get an initial prototype that outlines your exact use case before we build anything








