Mateusz | Freelance Web/Mobile

Shipping custom web & mobile apps solo. MefjuDev LLC. Building client products and my own indie apps. React • Swift • Flutter. 18+ apps live.

[Mateusz | Freelance Web/Mobile @MefjuDev]

Full breakdown: link in bio.

[Mateusz | Freelance Web/Mobile @MefjuDev]

Why Are Developers So Expensive? An Honest Answer From One.

I charge real money for my work, and I get why that stings. Here is where it goes. 5 truths.

[Mateusz | Freelance Web/Mobile @MefjuDev]

5. Cut scope, not quality. A smaller solid site beats a bigger broken one. Content you write yourself, fewer features, launch smaller, pay in milestones. Expensive becomes affordable without haggling the rate.

[Mateusz | Freelance Web/Mobile @MefjuDev]

Full guide: link in bio.

[Mateusz | Freelance Web/Mobile @MefjuDev]

useMemo and useCallback Are Slower Than You Think.

Memoization pays rent on every render. Most of it earns nothing back.

[Mateusz | Freelance Web/Mobile @MefjuDev]

5. Push work up instead of memoizing it down. Genuinely expensive work belongs on the server, in a loader, or in a selector library with real caching. Deleting an unnecessary useMemo has fixed more bugs for me than adding one ever has.

[Mateusz | Freelance Web/Mobile @MefjuDev]

Your idea. My code. 🚀
Need a website or mobile app? I build both.
Prefer a head start? Explore my app & game source code templates.
One developer. Direct communication.
Let’s build your next project → https://t.co/NCsSjGoT33

#hire #freelance #freelancer #mobiledev #webdev #gamedev #indiedev #itjob

[Mateusz | Freelance Web/Mobile @MefjuDev]

@Lokivexx Yeah slow horses 🔥👌

[Mateusz | Freelance Web/Mobile @MefjuDev]

Full breakdown: link in bio.

[Mateusz | Freelance Web/Mobile @MefjuDev]

Fixed Price vs Hourly: Which Developer Pricing Protects You?

Hourly sounds flexible. Fixed sounds safe. Both can burn you, and neither failure is random. 5 truths from someone who invoices both ways.

[Mateusz | Freelance Web/Mobile @MefjuDev]

5. The one-sentence version. Fixed rewards clear thinking, hourly rewards honest uncertainty. Know your situation.