Services to move you forward
WEB PRESENCE
(Professional online business card)
Get a modern and fast website that perfectly represents you and wins the trust of your customers.
What you get:
- Clear website with up to 5 pages
- Perfect display on mobile and desktop
- Technical settings for Google (SEO)
- Contact form
from 450 €
WEBSITE FOR GROWTH
(Independence and full control)
Need to regularly add news or change content? This package gives you freedom with a CMS.
What you get:
- All benefits of the WEB PRESENCE package
- Ability to edit content independently (CMS)
- Blog, news, and personal training
from 900 €
CUSTOM SOLUTION
(Web Application / Optimization)
Have an idea for an application that will simplify your business? I'll turn your vision into a functional solution.
Our Process:
- Joint analysis of goals and solution design
- Development, testing, and deployment
- 3-month warranty and technical support
Individual price
Get a Quick Price Estimate
Answer 3 simple questions, and I'll recommend the best solution and an approximate price.
Still not sure?
Take advantage of a free 30-minute consultation, and we'll find the perfect solution for you.
Schedule a consultationLong-term Care and Partnership
Our collaboration doesn't have to end with the launch. I provide technical support and further development to keep your solution secure and up-to-date.
Technical Support & Maintenance
You focus on your business, leave the technical side to me. I'll handle regular updates, backups, and security monitoring.
from 60 € / month
Consultations & Training
Need advice on technology, planning future development, or training your team on a new system?
45 € / hour
Integrations & Extensions
Need to connect your website with a payment gateway, invoicing system, or another tool?
Individual price
How Our Collaboration Works
From the first contact to the final deployment, I have a proven process that ensures transparency, efficiency, and a result you'll be happy with.
1. Initial Consultation (Free)
In a 30-minute call, we'll discuss your goals, ideas, and requirements. The aim is to understand your vision.
2. Solution Proposal & Price Quote
I will prepare a detailed solution proposal and a transparent price quote. You'll know exactly what you're getting for your money.
3. Development & Regular Feedback
During development, I'll keep you informed about the progress and give you access to a testing version.
4. Testing & Deployment
Before launch, we conduct thorough testing. After your approval, I'll deploy the solution to the production server.
5. Handover & Support
I'll hand over all credentials, provide training, and I'm here for you in the future for any support you may need.
My Experience and Portfolio
Most of my work is protected by an NDA, so I'm providing detailed case studies that describe the problems and solutions I've delivered for clients.
Showcase Project (Concept)
Website for a Local Café
This project demonstrates what a modern, fast, and effective website for a local business could look like.
Case Studies (NDA Projects)
Platform for a B2B Analytics Company (London)
Problem: A fast-growing
analytics startup needed to build a central B2B platform from
scratch to manage projects, clients, and securely sell digital
products (reports, dashboards).
Solution: As the lead
developer, I designed and implemented a full-stack application
(Java/Spring Boot + Angular). I implemented advanced features
like GPT integration for data processing, JWT security, and
advanced user management with roles. At the same time, I
mentored a junior developer.
Key Benefit: The rapid
development in a small team secured the client's trust with
investors, leading to repeated budget increases. The platform
is ready for a planned multi-million euro growth.
Technologies: Java, Spring Boot, Angular, JWT, GPT-4 API, PostgreSQL
Performance Optimization for a Key Application
Scenario: A key
internal application (TeamHub), used by dozens of employees,
suffered from slow Excel report generation, which reduced
productivity.
Key Achievement: After
an in-depth analysis and refactoring, I achieved a
reduction in report generation time from 1 minute to 5
seconds, representing a 92% performance increase.
Technologies: Java, Spring, Database Optimization
Invoice Management System (Full-Stack Development)
Scenario: The company
needed to automate and clarify internal financial processes
that were burdened by manual and error-prone work.
Solution: I led the
complete development of an internal invoicing system from A to
Z. The application successfully streamlined financial
workflows throughout the company.
Technologies: Angular, Spring Boot, Java
Who's behind the code?
My journey into programming fully began during my informatics studies at the Technical University of Košice. It was there I discovered my passion for creating digital solutions and the joy I get from seeing the results of my work.
The desire for real-world experience was so strong that, on my own initiative, I worked for two IT companies alongside my demanding studies, often on a full-time basis. This experience gave me an invaluable foundation on which I build today.
After successfully graduating, I embarked on a freelance career. My greatest motivation is client satisfaction—every piece of positive feedback confirms that my work has a real impact and purpose.
My Technology Stack
Backend
Frontend
Tools & DevOps
Words from industry experts
"Juraj is characterized not only by his technical skills but also by his willingness to learn and grow. His focus on writing clean and maintainable code is commendable and significantly contributes to the team's overall productivity."
Karol Sládeček
Owner Orátu, s.r.o. | Software Architect
"I had the pleasure of working with Juraj, who consistently demonstrated excellent programming skills and an eye for clean code. He focused on understanding the entire codebase, not just individual tasks."
Matej Delinčák
Medior Java Developer at CODERAMA s.r.o.
Have a Project or an Idea?
Feel free to contact me. I'd be happy to listen to your goals and propose a solution that will bring you real results.
Or simply leave me a message using the form below.