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❧ Web development – we create websites, online stores, and web applications that perform, look great, and drive business results

We use technologies employed by companies such as Google, Microsoft, Nike, and Spotify. Thanks to this, we create ultra-fast, secure, and bespoke website projects, online stores, and web applications.

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We love to use these tools:

❧ In the 21st century, every millisecond matters

💡 A B2B page that loads in 1 second converts 3× better than a page that loads in 5 seconds.
💡 An online store that loads in 1 second generates 2.5× more sales than a store that loads in 5 seconds.

Our priority is creating ultra-fast digital products. Can you imagine lightning-fast loading in under 1 second? We know how to do it.

We program (and also design) bespoke websites using the same technologies that created the world's best digital products—Spotify, Netflix, or TikTok. From Kryptonum, you will never hear "it can't be done"!

We create online stores tailored to the needs of our clients' businesses. There are no templates, repetitiveness, or dozens of unnecessary plugins that stop working overnight.

We build web applications from scratch, which work exactly as designed and are ready for future development and scaling.

❧ In business, it's normal to optimize costs

We often hear that clients want to create a website on WordPress. The main reason is that they have heard about this technology or someone suggested it would be a good choice.

Needs first, technology later – never the other way around!

Once we understand the business and its objectives, we can choose the tools best suited for the project at hand.

If a business invests in SEO, creates new marketing funnels, or rapidly expands, it's worth building a dedicated solution. And there's no need to worry that managing the website will be difficult.

On the contrary, plenty of content management systems are more intuitive than WordPress.

Saving thousands of dollars and creating a website on WordPress is nothing compared to the revenue we're missing out on due to lower conversion rates, worse SEO results, or monthly costs of updating plugins.

❧ What can you expect from web development?

  • Functional workshops

    Do you have an idea but don't know how to turn it into a digital product? During the functional workshops, we will outline how it should work, and everything will become clear.

  • Tailored landing page

    Do you need a website that will outclass the competition, serve as a marketing tool, and drive sales?

  • Bespoke online stores

    Do you need a custom product configurator, virtual currency, a proprietary loyalty program, or other unique requirements? Then it's time for a bespoke store.

  • WordPress websites

    Do your employees have experience with WordPress, and do you want to create a website using this technology? Sure, we can help!

  • Performance, security, accessibility, and SEO audits

    For every project we undertake, we conduct a series of audits. If you want to check how to improve your digital product, it's worth looking at the code.

  • Don't know if it is the right time to invest in digital products?

    We will ask the appropriate questions and determine whether and how we can help you.

  • Maybe you need something else?

    Write to us. We will connect you with verified companies and save you many hours of searching.

Let's talk

Open to new projects

❧ With us, you can be sure that your website or online store belongs to the Internet's elite!

In the online world, we can create everything. We program with business and its objectives in mind. We don't compromise; we care about results that will make your team and ours proud!

❧ Do you dream of a digital product that impresses?

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❧ Our superpowers – Your choice

How do you choose a software development agency? It depends on what matters to you. No bragging, just the facts! See if we're on the same page.

Inne agencje
Focus on business and its goals
Functional workshops
Needs first, then technology
We program, design, write content
Code written from scratch
Video tutorials

❧ How can furniture collections at distributors worldwide, through the SITS website, be efficiently managed?

Website for a Swedish furniture company specializing in traditional craftsmanship

  • 26258

    high-quality photos and videos

  • Below 2s

    average page load speed

See the case study
TEST EN

❧ See the brands that feel proud of their websites

Go to projects

❧ Do you want to build a digital product that customers will appreciate?

  • Tell us more

    Fill out the form. We will contact you and discuss the details of the cooperation

    Book a free consultation

  • Receive an offer and choose the best option

    We will propose various forms of collaboration. We present them at a 15-minute meeting or send a video recording with a voiceover.

  • Shall we start the project? Let's get to know each other!

    Business encompasses more than just money. Strong relationships foster efficient collaboration. We begin each project by familiarizing ourselves with your and Kryptonum's teams.

How long will it take to build a website if we start today?

For example, a website featuring 20 unique subpages based on the client's finalized graphic design.

  1. Dzisiaj

    Starting zone

    At this stage, we give each other high-fives and get to know each other. We talk about collaboration and what it looks like. The best projects are created in a good atmosphere.

  2. Za 5 dni

    Strategy zone

    1-2 strategy workshops, during which we develop a vision, a growth plan, and functionalities. The better we understand the business, the more we can help it grow.

  3. Za 7 dni

    Functional area

    We establish the division into subpages, user journey, and integrations for implementation. The priorities are business objectives, development strategy, and the client's internal resources.

  4. Za 30 dni

    Programming zone

    At this stage, we set up accounts, create databases, and turn the graphic design and the client's idea into an ultra-fast, modern digital product.

  5. Za 35 dni

    Integration and testing zone

    Depending on the project's needs, we integrate applications and synchronize data to maximize process automation. We also conduct a series of audits.

  6. Za 37 dni

    Launch zone

    We provide the code and access, launch the product under the specified domain, and conduct the final series of tests. After acceptance, we sign the handover protocol and continue to provide support if the project requires it.

Is your website or store malfunctioning? Everyday costs you money. Start making changes today.

Book a free consultation

❧ Would you like us to develop your digital product?

  • Tell us more

    Fill out the form. We will contact you and discuss the details of our cooperation

    Book a free consultation

  • Receive an offer and choose the best option

    We will propose various forms of collaboration. We present them at a 15-minute meeting or send a video recording with a voiceover.

  • Shall we start the project? Let's get to know each other!

    Business is more than just money. Good relationships lead to efficient collaboration. For every project, we start by getting to know the teams: yours and Kryptonum's.

Programming holds no secrets for us!

❧ He who asks knows more!

What technologies do you use for website and app development?

We use cutting-edge technologies and modern frameworks and libraries, such as Astro, Next.js, Sanity, Resend, and Stripe, to tailor solutions to your specific needs.

Do you offer custom development solutions?

Yes, we create fully customized solutions to meet your unique business requirements. This includes bespoke systems, web applications, and integrations with external platforms.

What does the software development process look like?

Our process starts with a thorough requirements analysis, followed by strategic workshops, UI/UX design, copywriting, development, testing, and deployment. We provide support and consultation at every stage to ensure a seamless experience.

Do you provide technical support after the project is completed?

Yes, we offer ongoing technical support and maintenance services, including system monitoring, updates, and feature enhancements.

How long does it take to develop a custom application?

Project timelines depend on complexity. Small prototypes are possible to be built in a few weeks, whereas more advanced solutions take several months.

Can I expand my website’s functionality in the future?

Absolutely! We build scalable solutions that can easily grow with your business by adding new features and integrations as needed.

How do you protect software against cyber threats?

We implement top-tier security practices and headless architecture to safeguard your applications, including data encryption, regular updates, server security measures, security audits, and penetration testing.

Can you integrate existing software with new solutions?

Yes, we specialize in integrating different systems, such as CRMs, ERPs, e-commerce platforms, and payment gateways, to ensure seamless workflow automation.

What are the costs of developing custom software?

Project costs vary based on scale and complexity. Once we evaluate your requirements, we deliver a comprehensive estimate that includes all phases of development. Generally, budgets range between $20,000 and $80,000.

Can you help migrate my existing website to a new platform?

Yes, we provide website and application migration services, ensuring a smooth transition while preserving your data and security.

Can't find the answer to your question? Ask anything, and we will respond in 24 hours.

Call Mon–Fri from 9 to 17

+48 793 272 020

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❧ Web development demystified on our blog

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❧ Scroll, scroll, it's not over yet!

Bespoke e-commerce development