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💻 12-year experienced software company — AI-assisted development

Software company in Hungary — At half the cost of your in-house team

ERP, B2B/B2C portals, NAV Online Számla integration, industry-specific software. Our 12-year team delivers from Budapest (V./VI. district), Debrecen, Szeged, Miskolc and Pécs, automates manual work and reduces headcount needs. Fixed price, 12-month warranty.

Go-live in 6-12 weeks AI-assisted development · 40% faster 12-month free maintenance warranty
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Custom software dashboard preview

Technologies & integrations we work with

Next.jsNestJSPostgreSQLReact NativeeMAG APIVatera APISAP B1 HUBRG · Kulcs-SoftNAV Online SzámlaSimplePay · BarionOpenAI · ClaudeAWS · Azure

From custom software to AI — full stack in-house

One framework, one team — instead of coordinating 12 freelancers. Frontend, backend, mobile, devops, AI — all under one roof, Budapest-based.

ERP & enterprise portals

Inventory, orders, manufacturing, finance, CRM, B2B ordering portal. Two-way integration with SAP Business One HU, Microsoft Dynamics 365, BRG, RLB, BizXpert, OctoLion and Kulcs-Soft. Role-based access, multi-location, HUF + EUR/USD multi-currency accounting at MNB rate.

E-commerce & marketplace integration

eMAG (largest in HU), Vatera, Alza.hu, Árukereső, Extreme Digital, Telekom Webshop, Pepita, Jófogás. Product/stock/price sync from a single panel. Order automation, courier integration (Magyar Posta, GLS, DPD, FoxPost parcel lockers), returns workflow.

iOS & Android mobile app

Single codebase, two platforms with React Native. App Store + Google Play publishing included. Push notifications, offline mode, biometric login, in-app payment (OTP SimplePay, Barion, Stripe HU, K&H, OTP MobilePay).

AI & automation

Customer service chatbot (Hungarian), product description generator, NAV invoice OCR reader, smart stock forecasting, customer segmentation. Choice of OpenAI GPT-4, Claude or your own model — GDPR-compliant processing.

NAV Online Számla & accounting integration

NAV Online Számla real-time e-invoice integration (mandatory since 2024), EKAER reporting, ÁFA 27% return preparation. SAP B1 HU, MS Dynamics 365, BRG, RLB, BizXpert, OctoLion, Apex SQL, Kulcs-Soft, SZJA + TAO automation.

Industry-specific software

Logistics (TMS/WMS GLS + FoxPost), healthcare (EESZT integration), education (LMS), construction (NAV payroll), restaurant (POS + QR menu + Wolt/Foodora HU), real estate (CRM + listings), jewelry (live gold + stock). A team that speaks your industry.

Our Hungarian clients cut headcount and multiply revenue

One portal + one operator replaced 5 manual workers. Here are examples from Budapest and the regions.

Logistics

GLS / FoxPost parcel locker multi-warehouse TMS

1,400 daily shipments tracked in Excel; moved to QR/barcode mobile + desktop portal. GLS Hungary + FoxPost + DPD HU real-time sync.

📈 71% faster processing · back-office from 5 to 1
E-commerce

eMAG + Vatera + Alza.hu multi-channel

6 stores, 12,800 SKUs, 3 warehouses. Stock crashes caused overselling. Central panel + AI-predicted stock alerts + NAV Online Számla auto-issuance.

📈 0% overselling (was 14%) · 52 hours/month manual work saved
Healthcare

Dental network — EESZT integration

Appointments, patient records, panoramic X-ray viewer, EESZT integration, e-Prescription across 4 Budapest + 2 Debrecen clinics. iOS/Android patient app included.

📈 Appointment conflicts cut 92% · automatic EESZT sync
Construction

Construction + NAV payroll

On-site engineer logs daily hours, material requests and photo progress reports via mobile. NAV payroll + SZJA auto-deduction, EKAER reporting on shipments.

📈 Payroll prep from 6 days to 4 hours · 26% less cost variance
Restaurant

POS + QR menu + Wolt / Foodora HU integration

9-location restaurant chain in Budapest VII. and VI. districts. Waiters cut 38% — guests order via QR, Wolt + Foodora orders auto on kitchen display.

📈 Order errors cut 89% · table turnover up 28%
B2B

B2B portal + BRG + NAV Online Számla integration

210 resellers ordered by phone/email. B2B portal + two-way BRG integration + NAV Online Számla real-time issuance automated the order > invoice > shipping flow.

📈 Order entry from 16 min to 80 sec · 4 staff redeployed

From discovery to go-live — transparent, week by week

No months of agile waffle. Fixed price (HUF Ft), fixed date, weekly demos. No surprise invoices and no vanishing PM.

  1. 1
    Week 0

    Free discovery & quote

    We discuss your processes (60-90 min at our Budapest V./VI. district office or online). We map existing software, problems, goals. Within 3 business days you get a fixed-price (Ft + 27% ÁFA), module-by-module quote and timeline. No obligation.

  2. 2
    Week 1

    Design & approval

    Wireframe + clickable Figma prototype. We walk through screens together, you approve the final version. Data model, integration map (eMAG/SimplePay/NAV) and API spec documented.

  3. 3
    Weeks 2-4

    Development — AI-assisted

    Frontend + backend + mobile in parallel. Cursor + Claude/GPT-4 delivers code 40% faster. Weekly live demos + screencast. GitHub access open — you see the code. GDPR-compliant pipeline.

  4. 4
    Weeks 4-5

    Integration & testing

    BRG/Kulcs-Soft/SAP, NAV Online Számla, eMAG/Vatera/Alza.hu APIs, SimplePay/Barion payment gateway, GLS/FoxPost/DPD courier APIs — all integrated. UAT environment tested with your team. Bug list closed within 48 hours.

  5. 5
    Weeks 5-6

    Training & go-live

    2-3 live training sessions for your team in Hungarian (recorded). Server deploy (T-Systems/EzIT Hungarian hosting GDPR), SSL, backups, monitoring set. Soft launch — 1 week pilot users. Then full handover.

  6. 6
    Ongoing

    12-month warranty + maintenance contract

    12-month free bug-fix warranty. After that optional maintenance contract (hourly or monthly package in Ft). 24/7 monitoring — 99.9% uptime SLA. New features in monthly sprints.

COUNTRY-SPECIFIC

Built for the Hungary Market

Local marketplaces, carriers, payment methods and compliance frameworks — from a single panel

Local Marketplaces

  • eMAG
  • Vatera
  • Árukereső
  • Allegro HU
  • Auchan Online

Carrier Integrations

  • Magyar Posta (MPL)
  • GLS Hungary
  • DPD Hungary
  • Foxpost
  • Sameday HU

Payment Methods

  • SimplePay (OTP)
  • Barion
  • Stripe
  • PayPal
  • K&H mobilbank

Compliance & Legal

  • GDPR / NAIH
  • NAV Online Számla
  • EKAER
  • KEKKH
  • ÁFA %27
  • NAV Online Számla
SUCCESS STORY

A şarap/gurme yiyecek ihracatçısı in Budapest

"eMAG + Amazon DE entegrasyonuyla 7 ayda 42K€ AB cirosu"

Every project is different — we prepare a custom quote

We do not give off-the-shelf price lists. We listen to your needs, clarify modules, and within 3 business days deliver a fixed-price (HUF Ft + 27% ÁFA) + fixed-date quote. The call is free, no obligation.

Included in every project

Whatever the scope, the following are standard — no extra charge.

  • Fixed price (Ft) + fixed date guarantee (in contract)
  • Module-by-module breakdown — no surprise invoices
  • Weekly live demos + GitHub access (you see the code)
  • AI-assisted development (Cursor + Claude/GPT-4) — 40% faster
  • Design included — approved Figma prototypes
  • 5+ integrations (ERP, eMAG/Vatera, NAV Online Számla, SimplePay/Barion, GLS/FoxPost)
  • iOS + Android mobile app (if needed)
  • Multi-user, role-based access
  • Hungarian GDPR-compliant hosting (T-Systems / EzIT) + SSL + backups + monitoring
  • 12-month free bug-fix warranty
  • 2-3 live training sessions for your team in Hungarian (recorded)
  • Source code 100% yours — GitHub repo handed over, no vendor lock-in
Süre6-12 weeks · depending on scope
Garanti12-month free warranty + optional maintenance contract
Request free quote

What to bring to the discovery call

Bring these — we prepare an accurate quote in 60 minutes at our Budapest V./VI. district office or online.

  • Brief summary of current workflow (who → what → how)
  • Software currently used (Excel, BRG, Kulcs-Soft, SAP, website etc.)
  • Problems / bottlenecks — what do you want to solve?
  • Approximate user count (internal team + customers)
  • Integration needs (eMAG/Vatera/Alza.hu, NAV Online Számla, SimplePay/Barion, GLS/FoxPost, BRG/Kulcs-Soft)
  • Target go-live date + estimated budget range (Ft)

Request free discovery call

Fill out the form, we get back within 24 hours. Free 60-minute call in Budapest (V./VI. district), Debrecen, Szeged, Miskolc or Pécs — no obligation, NDA signed.

Frequently asked questions

What currency do you quote in — Ft or EUR?

All our quotes are in **Hungarian forints (HUF Ft) + 27% ÁFA** — the basis of transparency in the Hungarian market. EUR equivalent stated for reference at MNB daily rate. EUR invoicing is also possible (export deals, intra-EU reverse charge); we clarify this when signing the contract.

Where do you store our data — GDPR-compliant?

Yes — by default we place production servers on **Hungarian hosting** (T-Systems Magyarország or EzIT Budapest data center). NAIH-compliant and meets GDPR data residency. Backup copies encrypted. Data Processing Agreement (DPA) attached to the contract.

NAV Online Számla mandatory since 2024 — do you integrate it?

Yes, **mandatory integration partner**. NAV Online Számla real-time issuance (24-hour data reporting) is included in every ERP/B2B portal project. XML schema, technical user, key management — all in-house. EKAER reporting for shipments also integrable.

eMAG is the largest Hungarian marketplace — what features do you cover?

**eMAG Marketplace API priority partner**. Product/stock/price sync, order import, AWB printing (eMAG Fulfillment or own logistics), returns workflow, Genius badge management, campaign pricing, eMAG Pay integration. Vatera, Alza.hu, Árukereső, Extreme Digital, Pepita also supported.

How do you integrate FoxPost parcel lockers?

With the FoxPost REST API the customer selects a locker point on a map at checkout. After ordering, label + AWB auto-generated. Tracking webhook reports back in real time. GLS Hungary, DPD Hungary, Magyar Posta, Express One, DHL HU and FedEx HU go through the same unified layer.

Which payment providers do you work with?

**OTP SimplePay** (market leader), **Barion**, **Stripe HU**, **K&H mPOS**, **Borgun**, **OTP MobilePay**. SCA / Strong Customer Authentication (3DS2) standard. Recurring billing, instalments, refund flow integrated. ÁFA 27% correct on invoice + NAV Online Számla.

Software firms usually deliver late — what guarantee do you give?

We work on a fixed-price (Ft) + fixed-date model. Delivery date is in the contract; we pay a 3% weekly penalty if delayed (max 20%). This is possible because we tightly define scope upfront, prevent scope creep, and use AI-assisted code. 23 of our last 24 projects delivered on time or earlier.

Do you hand over the code, or do we stay dependent on you?

**The code is 100% yours.** GitHub repo handed over for free. You can continue with any other software firm (Budapest, Debrecen etc.) or hire your own developers. Vendor lock-in is not our model — we retain clients through quality, not contracts.

Have you built software for our industry in Hungary?

Logistics (GLS/FoxPost), e-commerce (eMAG/Vatera/Alza.hu), healthcare (EESZT), education, construction (NAV payroll), restaurants (Wolt/Foodora HU), real estate, jewelry, B2B textile, retail — we have live Budapest or regional projects in all of these. If your industry is not listed, we introduce 1-2 similar clients in the call.

Custom Software Development In Hungary

Clarify cost, setup, local fit and operations for custom software development in Hungary with ZunaPro.

Custom Software Development In Hungary Guide

Companies searching for custom software development in Hungary usually compare more than the service name. They look for cost, timeline, a reliable team, local fit and the speed at which the project can become usable.

The page should answer technical and commercial questions together. A visitor needs to understand what will be done, in which order and what will be delivered.

ZunaPro brings workflow analysis, integrations, admin panels, reporting, automation, security and maintainable delivery into one plan. The work does not stay as a design or setup task; it becomes an operating structure the team can actually use.

In Hungary, language, payment habits, documentation expectations, delivery or support models can directly influence the result. Discussing these points early reduces rework.

In Hungary HUF pricing, Foxpost/MPL delivery and clean Hungarian support copy build trust.

What To Clarify Before You Start

Before requesting a quote or starting the project, these points should be clear.

  • Process Analysis: With the right structure, teams stop recreating the same information in different places. Sales, operations, support and management can make decisions from one shared source.
  • Integrations: ZunaPro turns custom software development into a measurable and durable software system aligned with real business workflows by managing scope, technical setup, content structure, tracking and improvement together.
  • Panel And Reporting: Looking only at the starting price can be misleading. Maintenance, integrations, number of languages, reporting and security requirements shape the real value.
  • Security And Maintenance: A strong service page clearly explains what the buyer gets, what stages they pass through and which workload is removed from their team.

Scope And Implementation Plan

Decision, Setup And Ongoing Management

Each Row Answers A Practical Buyer Question.

TopicWhat It ClarifiesWhat ZunaPro Does
Process AnalysisClarifies expectations, data and responsibility for Process Analysis.Connects Process Analysis to proposal, setup and ongoing management.
IntegrationsClarifies expectations, data and responsibility for Integrations.Connects Integrations to proposal, setup and ongoing management.
Panel And ReportingClarifies expectations, data and responsibility for Panel And Reporting.Connects Panel And Reporting to proposal, setup and ongoing management.
Security And MaintenanceClarifies expectations, data and responsibility for Security And Maintenance.Connects Security And Maintenance to proposal, setup and ongoing management.

Managing Process Analysis Long Term

Expectations And Responsibilities

Process Analysis sets the plan for how custom software development should be delivered in Hungary. Scope, timeline and responsibility are written down at this stage so revisions stay rare. Once the plan is locked each team sees its own boundary and small details that look minor at first are still included in the proposal.

When the Process Analysis plan moves to the field, internal roles, approval chains and reporting cadence are defined too. Progress is measured at fixed checkpoints instead of constant meetings, and decisions follow a process rather than a single person.

  • Target user and decision maker definition
  • Needs list with priority order
  • Internal responsibility split
  • Success criteria and measurement method
  • Question list for the kickoff meeting

On The Ground

In practice, Process Analysis should run as a short loop that includes team reviews, customer feedback and real data from the field. At the end of each loop the owner, timeline and expected output of the next step are written down so progress depends on a system, not on a single person.

ZunaPro brings workflow analysis, integrations, admin panels, reporting, automation, security and maintainable delivery into one plan. The work does not stay as a design or setup task; it becomes an operating structure the team can actually use.

Deciding On Integrations

Maintenance And Improvement

During Integrations, the buyer needs to see which step happens in which order and what is delivered. Local language, payment and compliance details for Hungary are discussed here. A transparent process shortens revision cycles, reduces knowledge loss between teams and keeps the delivery calendar reliable.

During Integrations, real user scenarios from the Hungary market are tested. Whether the local customer prefers phone, message or a form, and where they hesitate during payment, becomes visible at this stage.

  • Step-by-step workflow and delivery calendar
  • Approval and revision count
  • Migration and test plan
  • Pre-launch acceptance criteria
  • Rollback and emergency plan

Risks And Mitigation

A small but critical detail in Integrations is the content approval chain. Every sentence going live in Hungary should be reviewed once more by a local reader; this protects brand tone, legal fit and conversion potential at the same time.

In Hungary, language, payment habits, documentation expectations, delivery or support models can directly influence the result. Discussing these points early reduces rework.

The Real Need Behind Panel And Reporting

Customer Experience

Panel And Reporting is the area that creates the gap between a quote and the real cost. For brands researching Custom Software Development, scope width, content production and integrations shape the total budget. When cost lines are listed individually, comparing offers becomes easier and ROI can be measured from the start.

To read the Panel And Reporting cost line correctly, one-time and monthly figures must sit on separate rows. As scale grows in Hungary, integrations, content updates and reporting drive most of the recurring spend.

  • One-time setup cost
  • Monthly maintenance line
  • Extra module or integration fee
  • Local language and content production cost
  • Cost lines that change with scale

Measurement And Tracking

The Panel And Reporting cost line requires the recurring and variable parts to be visible in writing. Growth decisions like a seasonal campaign, an extra language or a new product category should already be marked on the budget.

With the right structure, teams stop recreating the same information in different places. Sales, operations, support and management can make decisions from one shared source.

Security And Maintenance Quality Check

Pre Work

Security And Maintenance keeps living after launch. To keep selling in Hungary, maintenance, reporting and content updates must be planned from day one. Without a clear post-launch plan a project erodes within months; a steady support routine keeps brand value intact.

The Security And Maintenance block must turn into a loop of analysis, content refresh, campaign work and technical maintenance. As traffic grows in Hungary, every part of this loop needs a clear owner.

  • Performance and error monitoring
  • Content update routine
  • Scale plan for growth
  • Seasonal campaign preparation
  • Customer feedback loop

Long Term Care

The Security And Maintenance block must be fed continuously with customer questions, support tickets and performance data. As live traffic grows in Hungary, the behaviour patterns that emerge are the most valuable input for setting the priorities of the next release.

ZunaPro turns custom software development into a measurable and durable software system aligned with real business workflows by managing scope, technical setup, content structure, tracking and improvement together.

Custom Software Development Process Steps For Hungary

Typical Flow From Kickoff To Launch

Every project is different, yet custom software development work in Hungary usually follows a similar order. The steps below summarise the practical path from the first call to going live and clarify what to look for when reading a proposal.

  1. Discovery call: needs list, target market and delivery date are discussed; both sides agree on shared language.
  2. Plan and proposal: scope, cost lines and timeline are written down; revision rules are made explicit.
  3. Preparation: brand assets, content, visuals and technical requirements are gathered in one folder; ownership is listed.
  4. Implementation: design, setup, integrations and content placement run in parallel with regular checkpoints.
  5. Testing and launch: acceptance criteria are checked, a final pre-launch test is run, and going live happens on plan.
  6. Ongoing support: maintenance, reporting and content updates continue at an agreed cadence after launch.

Common Mistakes

What To Watch When Buying Custom Software Development In Hungary

Many companies make a custom software development decision based only on the starting price. Maintenance cost, local fit and missing reporting often force the project to be rebuilt months later.

  • Teams that quote a single price and later add revision or maintenance fees
  • Local language, payment or shipping habits not discussed during the quote
  • No clear ownership of content production
  • Maintenance, security updates and reporting not included in the proposal
  • Marketplace, e-invoice or payment integrations left out of the initial scope

Hungary Market Note

Local Expectations And Operational Detail

When planning custom software development for Hungary, local language, payment habits and official procedures should be discussed early. Customer trust is built when contact, invoicing, delivery and support stay consistent.

Hungary offers practical Central European access for brands that want regional stock and road-based dispatch.

Companies searching for custom software development in Hungary usually compare more than the service name. They look for cost, timeline, a reliable team, local fit and the speed at which the project can become usable.

In Hungary HUF pricing, Foxpost/MPL delivery and clean Hungarian support copy build trust.

Typical Customer Scenarios In The Hungary Market

How Custom Software Development Needs Look At Different Scales

The three scenarios below show how custom software development positions itself at different scales in the Hungary market. The goal is for each business to spot the profile closest to its own situation and to ask the right questions from the start.

  • Newly launched small brand: Priority is fast launch and a low monthly cost. In Hungary, starting with pre-launch preparation, local language, simple payment and a single contact channel is correct. Maintenance stays small at first and reporting and campaign layers are added as growth becomes visible.
  • Growing mid-sized business: At this profile custom software development decisions can no longer sit on a single person. In Hungary multiple channels, extra languages and higher daily order volume come into play; reporting, automation and a steady content refresh become critical.
  • Enterprise-scale brand: The priority here is steady growth, an auditable process and a horizontally scalable infrastructure. Beyond Hungary, expansion to neighbouring markets, multilingual management, advanced reporting and KPI-based support become a must.

What Drives The Cost

How To Read A Custom Software Development Proposal

A custom software development proposal for Hungary should show its components clearly. Itemised quotes prevent later surprises and make comparison between providers possible.

  • Scope width, page or screen count
  • Design depth and customisation level
  • Integrations, reporting and automation needs
  • Local language, content production and visual preparation
  • Maintenance, hosting, security and support model

Post-Launch Ongoing Support

For Sustainable Results In The Hungary Market

The value of Custom Software Development comes not from launch day but from the steady support that follows. As customer behaviour, campaigns and technical needs in Hungary change, the site, system or operation must adapt with them.

The page should answer technical and commercial questions together. A visitor needs to understand what will be done, in which order and what will be delivered.

  • Monthly performance report with a short action list
  • Content, visual and campaign refresh routine
  • Security updates and technical maintenance calendar
  • Advisory for new integrations or module needs
  • Capacity and speed check before seasonal peaks

Frequently Asked Questions

Who is this service for?

It suits companies entering a new market, improving digital sales or organizing an existing operation.

What should be prepared first?

Target market, service scope, languages, payment or contact flows and technical needs should be assessed together.

What affects pricing?

Scope, integrations, content depth, design needs, official requirements and support model affect pricing.

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