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HELPLY · MARKETPLACE

Helply — an online marketplace for local services

End-to-end product build for a platform that connects customers with verified local professionals. Search, portfolios, real-time booking and secure payments — all in a few clear steps.

SMARTZMLUVA · LEGAL TECH

SmartZmluva — generate and sign contracts online

Digital platform for creating, managing and signing legal documents. A step-by-step contract builder, situational customisation and secure e-signature from web or mobile — with the polish of the best SaaS tools.

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Engineering partner to ambitious organisations since 2014. A small senior team, founder-led, based in Bratislava — working across Slovensko and the EU.

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EliteTechInnovations

Engineering partner to ambitious organisations. We design, build and operate the systems your business runs on.

© 2014—2026 Elite Tech s.r.o. Registered in Slovakia. All rights reserved.
Est. 2014 · Bratislava · Slovensko

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Bratislava · Slovensko · EU

Notes from practice · Latest note · 14 Jul 2026

What a two-week diagnostic actually looks like (and what it costs)

The thing nobody puts in a proposal for fear of scaring the client off: the pages we deliver, the number on the invoice, and the projects we then turn down.

7 minLatest

Tibor LaposElite Tech

Read the note →EliteTech blog

Case studies and notes from the actual build.

Notes from practice

11 articles

0130 Jun 2026Server Components in production: the three things the demos don't tell youLast winter we migrated a SaaS dashboard to the Next.js App Router. The migration was easy; the week after wasn't. A retro on three things the tutorials skip.Notes from practice · Web · Next.js7 min→0216 Jun 2026React Native in 2026: still the right call for most of our clients, with two specific exceptionsThe arguments against React Native have shifted in three years; the arguments for it haven't, much. Where the line is today — and one project we got wrong.Notes from practice · Mobile · React Native7 min→033 Jun 2026The Postgres change we make on every new project — and three we stopped makingA short retro on one setting we switch on before writing the first query, and three habits we quietly dropped after a few years.Notes from practice · Postgres · Databases6 min→042 Jun 2026An AWS bill that dropped 31% after three afternoons of cleanupNo re-architecture, no new Savings Plan. Three sweeps most teams know they should run, and one most teams have never heard of.Notes from practice · Cloud · AWS7 min→0518 May 2026What we monitor on a managed UniFi network — and what we ignoreThe UniFi controller shows hundreds of metrics; an operator watches five long-term. A note on which five, why, and one alert we wish UniFi sent on its own.Notes from practice · Networks · UniFi6 min→065 May 2026An on-prem backup nobody had tested in two yearsAn offhand audit question lit a fuse. One weekend of disaster-recovery drills later, we had four checks we now run quarterly for every managed client.Notes from practice · Managed IT · Backups7 min→0722 Apr 2026Our Terraform looks boring on purposeFour rules we've stuck with since 2019, one experiment we rolled back after a year, and why we never write a custom module until a second project asks for it.Notes from practice · DevOps · Terraform7 min→084 Mar 2026Before we quote a network, we walk the floor — and we almost always find something that wasn't in the briefA site visit to a 60-person client took four hours before we sent the quote — and probably saved a month of work. What turns up when you leave the desk.Notes from practice · Networks · Servers6 min→0911 Feb 2026Four Redises in 2022. Three of them didn't need to be there.A short retro on why we no longer reach for a cache by default — and the three questions we ask before adding one.Notes from practice · Postgres · Redis6 min→104 Dec 2025SmartZmluva: bringing digital contract signing to the Slovak marketCase study on SmartZmluva — a platform that simplifies creating and signing legal documents online, without a lawyer visit and without paper.Case study · SaaS · Legal tech7 min→1112 Nov 2025Building Helply: a local services marketplace from MVP to production in six monthsCase study on Helply, a platform connecting customers with verified local professionals — first call to multi-tenant production in under six months.Case study · Marketplace · React Native8 min→