Are you tired of working with disparate teams where the designer doesn't understand the developer and the developer breaks the design?
I am your single point of contact for strategy and execution. I don't just create "pretty pictures" or "lines of code," but whole digital products that solve business problems, attract customers, and run smoothly. From the initial concept sketch to the final launch on the server, you work with a single point of contact.
This ensures speed, consistency, and a result that aligns with your vision.
Why is being a "designer + programmer" your key advantage?


The designer in my head instantly understands what the programmer is saying. Your layout will be implemented in code pixel-perfect, without any loss of quality or meaning.

There's no need to coordinate every step between two different contractors. The process becomes linear and predictable.

I design interfaces knowing how they will work "under the hood." This allows me to create not only stylish but also technologically advanced, fast, and functional solutions.

I'm responsible for the entire project, from the first line in Figma to the last line in the hosting console. You won't have to figure out which step went wrong.

Mobile apps that grow your business

A mobile app today is not just “another channel”, but a strategic asset. It is a direct connection to your audience, a tool for customer retention, and a powerful engine for growth.
I create custom-made apps that solve specific business problems. My goal is to turn your idea into a working product that provides measurable benefits from day one..

A CODE-BASED STRATEGY


  1. Architecture for growth. From day one, I lay the foundation that scales with your business. You'll avoid costly rework in the future and have a flexible tool for growth.
  2. Focus on the user, focus on results. An intuitive interface is more than just "convenient." It means fewer support tickets, higher conversion rates, and loyalty. I create an experience that users choose again and again.
  3. Cross-platform efficiency. A single, powerful codebase for iOS and Android. You get full audience reach, save on development and support without sacrificing speed and native feel.
  4. Data-driven development. Embed analytics into the app itself. You see how it’s used, what is appreciated and what is missed. This data is the basis for point-based updates that constantly improve its performance.
Website enhancement and visual effects

Your website works, but it doesn't captivate? I transform static pages into a lively, memorable digital space.
I add thoughtful animations, dynamic effects, and interactive elements that guide the user. These are not just "decorations" - they are subtle cues that enhance navigation, emphasize important information, and create an emotional connection with the brand.
This is perfect for you if your website is functional but lacks charisma, modernity, and that "wow" factor that keeps visitors engaged and converts them into customers.
The work process
Immersion and strategy
I listen, ask the right questions, analyze your market and goals. I determine what the project should be like to achieve them.


Prototype and design.

I create an interactive prototype, and then a full visual design of each page. You see and approve the future project before writing the first line of code.

Clean and modern layout.
I turn the approved design into an adaptive HTML/CSS/JavaScript framework that works perfectly on all devices.


Smart programming.
I bring life to the framework by configuring the CMS (WordPress or another), programming complex functionality, and connecting databases and third-party services.
Testing and launch.
We meticulously check everything: speed, security, and compatibility with different browsers and devices. Testing, filling, and hosting. Providing you with a fully functional tool.
Training and support.
Training and providing you with a fully operational tool. Subscription to technical support for your peace of mind.
A single-page website for maximum conversion
I will create a landing page that will turn ad traffic into leads and sales. Perfect for launching a new product or campaign.
In the digital age, the decision to "buy from you" is made before a face-to-face meeting.
Your website or app is a quiet but persuasive salesperson. Its appearance, speed, and logic communicate to the customer in seconds: "This is where the professionals are. This is where you're being taken care of."
This is an investment not in a "pretty picture" but in the psychology of choice. A high-quality digital platform eliminates doubts and subtly guides the customer towards the solution you want.




Corporate Website
A full-fledged representation of your business on the Internet. A system that creates an image, structures information for customers and partners, and works towards the company's strategic goals.
Not just a "web page", but a full-fledged representation of your brand on the Internet. This is a platform that builds a reputation, demonstrates expertise, and builds trust with customers, partners, and investors.
Ideal for companies that want to:
• Strengthen their market position through a strong digital presence
• Systematically present their services, team, and values
• Become a recognizable and authoritative player in their niche

Online stores
Full cycle: from UX design to payment system integration. Your product is in the spotlight, and the buyer's journey ends with a minimum purchase.
I turn your product catalog into an effective sales machine. I create not just a storefront, but a full-fledged online sales platform with smart logic, secure payments, and customer retention tools.
Perfect for businesses that want to:
• Automate sales and reduce operational costs
• Increase average check through cross-selling and personalization
• Build loyalty through discount programs, reviews, and a personal account






Are you ready to start?
Let's discuss your project! You can email me or call me, whichever is more convenient for you.
+33 0192364533
KROPFEVA@inbox.eu
TVA - FR86999728520
112 AVENUE D'ITALIE, 75013 PARIS
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