Building websites
Building websites that turn your visitors into paying customers.
that turn your visitors into
paying customers.
Most sites are built ONLY to look good. I build them to convert - every section earns its place or it's out. You work directly with me, from strategy to launch.
Most sites are built ONLY to look good. I build them to convert - every section earns its place or it's out. You work directly with me, from strategy to launch.
HOW I HELP
Two ways I can help you with your website
Easy to start
Fast diagnosis (48h max)
100% Ready-to-sell website
Full build
my work
More products I've shipped
testimonials
What my clients have to say about working with me


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive


"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue


"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets


"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive

"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue
"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive

"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets

"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue
"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive

"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets

"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue
"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive

"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets

"Kacper transformed the website we had built ourselves into one that perfectly matched our standards and needs. He quickly learned our Shopify and Instant setup, worked fast, and remained flexible and open-minded throughout the entire process. I highly recommend working with him."

Kacper
Hubert Adamczewski
COO & Co-founder
at
modue
"We stopped getting random calls. The new landing and qualification form filter out everyone under the 10K+ threshold, and Kacper keeps sharpening the page month after month."

Kacper
Greg Mirosław
Co-founder
at
Brandive

"The SEO audit alone was sharp enough to make us expand the scope into a full website, persona-level audits and a content strategy. Kacper solves the actual problem, not just the brief."

Kacper
Paweł Maciążek
CEO
at
FoodFarmer

"The collaboration was really pleasant. Kacper was supportive of my various suggestions and ideas, but he could also explain why the slightly worse ones were, well, worse."

Kacper
Krzysztof Persona
CEO & Founder
at
Persona Presets
"team"
Behind every project is one person. Obsessed with making it perform.
Hey! I'm Kacper.
A solo freelancer who combines design with conversion thinking, sales psychology and consumer behavior - everything to make your website become your #1 salesperson.
You work directly with me, from strategy to launch.
faq
Answers to your questions
faq
Answers to your questions
No. If you want a price range first, use the quote form and I'll send you one within 8 hours. Once you're ready, we can hop on a call, but it's not required to get moving.
Most agencies still build websites like visual projects. I build them like growth assets. That means the strategy, messaging, structure, UX and development are all aligned around one clear outcome: more qualified leads, booked calls, signups or sales.
Mostly businesses that care about performance: service businesses, SaaS, B2B, eCommerce, education products, and other offers where the website has a clear job to do. The niche matters less than the situation: you have a serious offer, a real goal, and you want the site to actually support growth.
No. It also works if you’re preparing to drive traffic and want the site built properly before you start spending on ads, outbound, SEO, or content. If you already have traffic, I help you convert more of it. If you’re about to get traffic, I help make sure the page is ready for it.
I'm probably not the right fit if you only want the cheapest possible website, a quick visual refresh with no strategic thinking behind it, or something that just looks modern on the surface. I'm a much better fit for businesses that want a site to support revenue, lead generation, and growth.
Most serious projects start at around $2k+. Stronger conversion-focused landing page projects usually land closer to $3.5k+. More custom websites and e-commerce builds typically start around $8k+ and can go higher depending on scope, custom functionality, number of pages, and how much strategic work is involved.
Both. If the current site has decent foundations, I can improve and rebuild around what already works. If it’s too limited, too messy, or too disconnected from the business goal, starting fresh is often the smarter option. The right route depends on what would give you the better results.
Most landing page projects take around 2-4 weeks. More custom websites usually take 4-8 weeks, while larger or more complex builds can take longer depending on scope, content readiness, and feedback speed. Before I start, I’ll always give you a clear timeline based on the actual project.
Not just pages or mockups. You get clearer messaging, stronger structure, better conversion logic, and a website or landing page built around a real business goal. In practice, that usually means fewer weak sections, less friction, stronger decision-making, and a site that is much more likely to convert the right people.
A clearer offer, stronger structure, better conversion logic, and a website that is much more likely to turn the right visitors into leads, calls, signups or sales. I'm not interested in throwing around fantasy numbers. The job is simple: make the site easier to understand, easier to trust, and easier to act on.
No. If you want a price range first, use the quote form and I'll send you one within 8 hours. Once you're ready, we can hop on a call, but it's not required to get moving.
Most agencies still build websites like visual projects. I build them like growth assets. That means the strategy, messaging, structure, UX and development are all aligned around one clear outcome: more qualified leads, booked calls, signups or sales.
Mostly businesses that care about performance: service businesses, SaaS, B2B, eCommerce, education products, and other offers where the website has a clear job to do. The niche matters less than the situation: you have a serious offer, a real goal, and you want the site to actually support growth.
No. It also works if you’re preparing to drive traffic and want the site built properly before you start spending on ads, outbound, SEO, or content. If you already have traffic, I help you convert more of it. If you’re about to get traffic, I help make sure the page is ready for it.
I'm probably not the right fit if you only want the cheapest possible website, a quick visual refresh with no strategic thinking behind it, or something that just looks modern on the surface. I'm a much better fit for businesses that want a site to support revenue, lead generation, and growth.
Most serious projects start at around $2k+. Stronger conversion-focused landing page projects usually land closer to $3.5k+. More custom websites and e-commerce builds typically start around $8k+ and can go higher depending on scope, custom functionality, number of pages, and how much strategic work is involved.
Both. If the current site has decent foundations, I can improve and rebuild around what already works. If it’s too limited, too messy, or too disconnected from the business goal, starting fresh is often the smarter option. The right route depends on what would give you the better results.
Most landing page projects take around 2-4 weeks. More custom websites usually take 4-8 weeks, while larger or more complex builds can take longer depending on scope, content readiness, and feedback speed. Before I start, I’ll always give you a clear timeline based on the actual project.
Not just pages or mockups. You get clearer messaging, stronger structure, better conversion logic, and a website or landing page built around a real business goal. In practice, that usually means fewer weak sections, less friction, stronger decision-making, and a site that is much more likely to convert the right people.
A clearer offer, stronger structure, better conversion logic, and a website that is much more likely to turn the right visitors into leads, calls, signups or sales. I'm not interested in throwing around fantasy numbers. The job is simple: make the site easier to understand, easier to trust, and easier to act on.
No. If you want a price range first, use the quote form and I'll send you one within 8 hours. Once you're ready, we can hop on a call, but it's not required to get moving.
Most agencies still build websites like visual projects. I build them like growth assets. That means the strategy, messaging, structure, UX and development are all aligned around one clear outcome: more qualified leads, booked calls, signups or sales.
Mostly businesses that care about performance: service businesses, SaaS, B2B, eCommerce, education products, and other offers where the website has a clear job to do. The niche matters less than the situation: you have a serious offer, a real goal, and you want the site to actually support growth.
No. It also works if you’re preparing to drive traffic and want the site built properly before you start spending on ads, outbound, SEO, or content. If you already have traffic, I help you convert more of it. If you’re about to get traffic, I help make sure the page is ready for it.
I'm probably not the right fit if you only want the cheapest possible website, a quick visual refresh with no strategic thinking behind it, or something that just looks modern on the surface. I'm a much better fit for businesses that want a site to support revenue, lead generation, and growth.
Most serious projects start at around $2k+. Stronger conversion-focused landing page projects usually land closer to $3.5k+. More custom websites and e-commerce builds typically start around $8k+ and can go higher depending on scope, custom functionality, number of pages, and how much strategic work is involved.
Both. If the current site has decent foundations, I can improve and rebuild around what already works. If it’s too limited, too messy, or too disconnected from the business goal, starting fresh is often the smarter option. The right route depends on what would give you the better results.
Most landing page projects take around 2-4 weeks. More custom websites usually take 4-8 weeks, while larger or more complex builds can take longer depending on scope, content readiness, and feedback speed. Before I start, I’ll always give you a clear timeline based on the actual project.
Not just pages or mockups. You get clearer messaging, stronger structure, better conversion logic, and a website or landing page built around a real business goal. In practice, that usually means fewer weak sections, less friction, stronger decision-making, and a site that is much more likely to convert the right people.
A clearer offer, stronger structure, better conversion logic, and a website that is much more likely to turn the right visitors into leads, calls, signups or sales. I'm not interested in throwing around fantasy numbers. The job is simple: make the site easier to understand, easier to trust, and easier to act on.






































