Question 1

What services do you provide?

Accepted Answer

I build production web applications: business websites, SaaS platforms, custom e-commerce systems, and AI-powered features. Everything is built with React, Next.js, and TypeScript—production-ready from day one, not demos or prototypes.

Question 2

What don't you build?

Accepted Answer

I don't build WordPress sites, page-builder websites, or design-only projects. I also don't offer branding, visual identity, or marketing services. My work is software development—writing real code that scales.

Question 3

Do you work solo or with a team?

Accepted Answer

I work as a solo full-stack developer and handle the entire build myself. No handoffs, no project managers, no communication gaps. You work directly with the person writing your code.

Question 4

Can you handle both Polish and international clients?

Accepted Answer

Yes. I work with companies in Poland and international clients in the UK and US. Communication is in English or Polish, and Polish content is reviewed with my wife to ensure natural language and accuracy.

Question 5

How do we start working together?

Accepted Answer

We start with a conversation about your problem and goals. I review the requirements, ask technical questions, and propose a clear scope, timeline, and pricing before any work begins.

Question 6

What's your development process?

Accepted Answer

I start by defining requirements and technical architecture, then move into iterative development with regular checkpoints. Features are built and tested as we go, with adjustments based on your feedback.

Question 7

How long does a typical project take?

Accepted Answer

Simple business websites take 3-5 weeks. SaaS platforms or custom e-commerce systems typically take 8-12 weeks, depending on integrations, database complexity, and feature requirements.

Question 8

How do we communicate during the project?

Accepted Answer

Direct communication via email, Slack, or calls—whatever works for you. Weekly check-ins keep you updated on progress, blockers, and next steps. No unnecessary meetings or status reports.

Question 9

What's your pricing structure?

Accepted Answer

Most projects are fixed-price based on a clearly defined scope. For ongoing development or evolving products, I offer monthly development retainers.

Question 10

Do you require a deposit?

Accepted Answer

Yes. Projects start with a 30-50% deposit, with the remainder paid in milestones or at delivery. This keeps timelines predictable and protects both sides.

Question 11

What payment methods do you accept?

Accepted Answer

I accept bank transfers (SWIFT/SEPA for international clients) and online payment platforms. All transactions are straightforward and compliant with EU regulations.

Question 12

Can I pay in installments?

Accepted Answer

Yes, for larger projects. Payments are split into clear milestones tied to delivered work, so you're paying for real progress.

Question 13

What tech stack do you use?

Accepted Answer

React, Next.js, and TypeScript for frontend and full-stack applications. PostgreSQL or Supabase for databases, with additional tools based on your specific requirements. This stack delivers fast, secure, maintainable software that scales without major rewrites.

Question 14

Can you work with my existing codebase?

Accepted Answer

Yes, if the codebase is reasonably maintained and documented. I'll review it first and tell you honestly whether it makes sense to extend it, refactor parts, or start fresh.

Question 15

Do you handle hosting and deployment?

Accepted Answer

Yes. I handle production deployment, environment configuration, and performance optimization. Your application launches stable, monitored, and ready for real users—not just pushed live and forgotten.

Question 16

How do you ensure my site is secure and performant?

Accepted Answer

I follow modern security practices for authentication and data handling. Server-side rendering, optimized images, and proper caching are built in by default. Core Web Vitals and load times are treated as requirements, not extras.

Question 17

How much do AI features cost in practice?

Accepted Answer

AI integration has two parts: one-time development cost and ongoing API usage costs. Development covers designing, integrating, and testing the AI feature, while API costs depend on how often users trigger AI actions. I explain both upfront so there are no surprises later.

Question 18

How are AI costs kept predictable and under control?

Accepted Answer

AI costs are managed through caching, request limits, and only calling AI when it adds real value. Common results can be reused instead of regenerated, which significantly reduces usage. I also design features so costs scale with business value, not background noise.

Question 19

What happens to my data when using AI providers?

Accepted Answer

Data sent to AI providers is processed by external services like OpenAI or Anthropic, so they technically see the input. I minimize what is sent, avoid unnecessary personal data, and follow provider privacy options where available. If strict data control is required, we discuss alternatives or limits before building anything.

Question 20

How reliable and accurate is AI in real products?

Accepted Answer

AI is probabilistic, not deterministic, so it will sometimes be wrong or inconsistent. That's why I always build fallbacks, validation, and clear UI states for uncertain results. You should expect AI to assist and speed things up, not to be 100% correct.

Question 21

Which AI provider should I use: OpenAI, Anthropic, or something else?

Accepted Answer

The best provider depends on the task, cost profile, and reliability requirements. Some models are better at structured classification, others at longer reasoning or safer outputs. I usually test providers on your specific use case and choose based on results, not brand names.

Question 22

What happens after the project launches?

Accepted Answer

I monitor stability after launch, fix any early issues, and ensure everything works as expected. You're not left alone with a fresh deployment.

Question 23

Do you offer ongoing maintenance?

Accepted Answer

Yes. I offer maintenance and development plans covering updates, bug fixes, performance improvements, and new features as your product evolves.

Question 24

Can you train my team to manage the site?

Accepted Answer

Yes. I provide documentation and walkthroughs so your team understands the system and can manage content or basic operations confidently.

Question 25

What if I need new features later?

Accepted Answer

New features can be added as separate projects or as part of a maintenance agreement. Clean code means extending functionality is usually straightforward and predictable.

Web Development Questions & Answers

Services & Approach

Process & Timeline

Pricing & Payment

Technical Details

AI Integration Questions

Post-Launch

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