What off-the-shelf can't do · we ship end-to-end custom software.
Most real projects aren't SaaS-splittable · embedded firmware, factory-line software, IoT platforms, internal ERP integrations. We look at the hardware, the line, the process, then ship.
€38.6k-€54.4k
14-19 weeks · 2 engineers · fixed scope, fixed price
Demo: rough estimate · production: 30-minute scoping → fixed price, milestone payments.
What we solve
- Off-the-shelf software solves 80% · the 20% is the pain
- The ERP-linked internal tool nobody maintains
- The embedded team quit · nobody knows the code anymore
- IoT fleet with no OTA · manual updates every time
What we ship
- The 20% pain stitched into the existing 80%
- ERP / factory-line integration, documented and tested
- Embedded code · Git, CI, signed firmware, OTA
- IoT fleet · remote update, telemetry, service mode
What you get
Embedded / firmware (C, Rust, MicroPython)
IoT system · device + cloud + app together
Desktop app (Electron, Tauri, native Swift/Kotlin)
Custom integration (ERP, SCADA, factory line)
Manufacturing / internal operational tooling
How we work on this
The same risk-reducing rhythm on every project · each step has a measurable deliverable.
- 0101 / 04
Discovery
Hardware / infra walkthrough · existing code, docs, operators, interfaces. On site, not over email.
- 0202 / 04
Scope + risk matrix
What happens if we're wrong. What's offline, what's online. Risk matrix + rollback plan, before a line of code is written.
- 0303 / 04
Iterative delivery
Every release auditable, revertable. Firmware versioned, signed, OTA-delivered. Blue/green for the factory floor.
- 0404 / 04
Ops + handover
Runbooks, training, 3 months post-launch support. The internal team takes over; we don't become the single point of failure.
Common questions
What most people ask · answered before you have to.
Correct. We work with hardware (ESP32, STM32, Raspberry Pi, industrial PLCs), but we don't design circuits. If you need that, we'll recommend a partner.
Legacy C99 / C++98 / Delphi / VB6 too. If production still runs on it, modernisation isn't a rewrite · it's surgery. That's what we do.
Yes. Signed firmware, staged rollout, rollback switch, telemetry. On our default stack, 3 weeks to production.
Yes. That's why we start with a risk matrix and blue/green deployment. We never swap a live line overnight.
It depends on scope, so we scope it first · fixed-price audits from €4,000, build engagements €15,000-€80,000. You get a firm number after a free call, not an open hourly meter.
100%, from day one. Source code, credentials, documentation, infrastructure config · all yours. No licence fee, no per-seat charge, and you can take it to any developer tomorrow.
Yes · ERPs, CRMs, payment rails, internal APIs, legacy databases. We map the integration surface in the discovery phase and build against it, so the new software fits the stack you already run.
Shipped work
202601 / 04Websites, web apps & online shops · Custom software · AI solutionsVilya Protection is a SaaS platform built to protect public figures and large gatherings. Real-time threat assessment, tactical dashboards, 3D environmental visualisation, evacuation routing. The team reached out on LinkedIn. One week from brief, two tiny tweaks, then the public site and the demo dashboard went live.
what we shipped- Real-time threat assessment with severity classification
- Tactical dashboard for protection details
- 3D venue visualisation and evacuation route planning
what we usedNext.jsTypeScriptThree.jsWebGL
202602 / 04Custom software · Websites, web apps & online shops · AI solutionsAutoImport scrapes EU B2B car-auction Buy-Now lots, matches each lot against real Hungarian used-car listings, and surfaces only vehicles where the verified resale margin clears every cost - transport, buyer fees, Hungarian registration tax. New deals push to a private Telegram channel as a swipeable photo carousel.
what we shipped- Live EU auction scraper (Openlane Buy-Now)
- Comp-matched against Hungarian retail listings
- Landed-cost margin · transport + fees + reg tax
what we usedNext.jsTypeScriptPostgresPlaywrightTelegram
202603 / 04AI solutions · Websites, web apps & online shops · Custom softwareClarixAI reads open-ended student answers (Dutch, English, Hungarian) and surfaces the misconception patterns dominating a class - concept confusion, surface-pattern matching, missing precondition, and six others - with a concrete pedagogical action card per pattern. It does not grade students; it grades the class's reasoning. A per-language multi-task transformer ensemble plus HDBSCAN clustering finds structural patterns across questions.
what we shipped- Multi-task misconception classifier · NL · EN · HU
- 8 reasoning-error meta-tags · with a teacher action per tag
- HDBSCAN clustering for cross-question structural patterns
what we usedPythonPyTorchTransformersFastAPIReact
202604 / 04Websites, web apps & online shops · Custom softwareTippsziget is a subscription product where customers buy access (15/30/60 days, lifetime, or a 3-day trial) and get a one-shot invite link to a private Telegram channel with daily analysed tips. The Stripe webhook generates the invite, the bot redeems it on /start, and a daily cron handles expiry reminders + channel cleanup. A built-in share-card generator (9:16 Story + 3:4 post) emits branded slips with per-leg ✓/✗ markers, confetti on wins, and a 'Nettó nyeremény' footer.
what we shipped- Subscription packages · 15/30/60 days, lifetime, 3-day trial
- Stripe checkout (HUF) → automatic Telegram channel invite
- Cron-driven expiry reminders and channel cleanup
what we usedNext.jsTypeScriptPostgresStripeTelegram
Custom software · everything else, city by city
Budapest-based studio · we deliver to the cities and regions below, remote-first with on-site on request.
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