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Custom E-Commerce Development · Sibiu, Romania

Custom E-Commerce Development in Sibiu, Romania

Sibiu businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom custom e-commerce platform, an admin system and a mobile app shaped around their operations. Checkout with cash on delivery (ramburs) and Visa and Mastercard, delivery through Fan Courier or your own team, and VAT-ready invoicing.

  • Web platform + Android/iOS app
  • cash on delivery (ramburs) and Visa and Mastercard
  • Delivery via Fan Courier
  • Demo within 24 hours
Cloud servers hosting a custom e-commerce platform — Sibiu

Quick answer

Who builds a custom e-commerce platform in Sibiu, Romania?

NNT Mart by N&T Software builds custom custom e-commerce platforms and mobile apps for businesses in Sibiu, Romania, designed to each client's requirements. Platforms support cash on delivery (ramburs), Visa and Mastercard and PayPal, ship through Fan Courier and Sameday easybox, follow the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, and come with a free demo within 24 hours of the requirements meeting.

Key takeaways

  • Your custom e-commerce platform is planned, designed and coded for your business model — not adapted from someone else's — and it can ship with a customer or staff mobile app on day one.
  • Checkout ready for cash on delivery (ramburs), Visa and Mastercard and PayPal, with delivery through Fan Courier and Sameday easybox or your own team.
  • VAT-ready invoicing and controls designed around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent.
  • Free demo within 24 hours of the requirements meeting; you own 100% of the source code after final payment.

Why a custom e-commerce platform makes sense for Sibiu

Sibiu is a commercial centre in Romania home to about 134,000 people, and one of the places where we build custom e-commerce platforms for local businesses.

Businesses here work in automotive and tourism; many are based around the city centre and industrial zones.

Logistics are supported by Sibiu Airport, which matters when you promise customers fast delivery.

Romania has SMEs make up 99% of all businesses in the European Union (European Commission). Romania's online market is growing fast, but cash on delivery is still widely used, so flexible payment rules are essential. easybox lockers make delivery cheaper outside big cities.

For a business in Sibiu, the opportunity is to own the customer relationship: your own custom e-commerce platform keeps your margin, your data and your brand, while marketplaces and social channels become additional sales routes instead of the only one.

Localised for Sibiu, not translated into it

A store that works in Sibiu respects local habits as well as local law. These are the details we configure first.

Currency and pricing

Everything a Sibiu shopper sees — price, tax, delivery fee, refund — is in RON, written the local way.

Language and content

Content can be produced in Romanian, so a Sibiu customer reads the store in the language they use at home.

Local trust signals

Trust is local: familiar names such as cash on delivery (ramburs) and Visa and Mastercard and Fan Courier sit next to the buy button.

Domain, phone and contact

Using .ro where it suits you signals a local business to shoppers and search engines. Contact buttons are pre-set with +40, so a customer in Sibiu taps once to call or message.

Talent and partners nearby

With Lucian Blaga University close by, finding people to manage catalogues, content and support after launch is realistic in Sibiu.

Custom-built for how you sell in Sibiu

Sibiu businesses tell us what they sell and how they want to sell it; our engineers turn that into a custom custom e-commerce platform, an admin system and a mobile app shaped around their operations.

In Sibiu we typically work with enterprises with complex catalogues, multi-brand groups, businesses outgrowing SaaS platforms and companies migrating legacy stores, and with sellers in categories such as electronics, fashion, home and DIY and beauty that have strong online demand in Romania.

We start with a requirements meeting, show you a working demo within 24 hours, and only then propose scope, milestones and budget.

Core modules we build for Sibiu clients

Each module below is configured — or custom-developed — to your requirements. You choose what launches first and what follows in later phases.

Custom workflows

Product configurators, made-to-order flows, approvals, contracts and industry-specific rules. Bulk import and sync tools mean the Sibiu team never re-keys stock, prices or descriptions by hand.

Headless architecture

API-first commerce with a fast front end, so web, app, kiosk and marketplace channels share one backend. Payment steps are built around cash on delivery (ramburs), Visa and Mastercard and PayPal, the options shoppers here already trust.

Multi-entity operations

Multiple brands, companies, warehouses, currencies and tax registrations on one platform. Delivery can be booked through Fan Courier, Sameday easybox and Cargus or dispatched by your own riders around Sibiu.

Deep integrations

ERP, PIM, WMS, CRM, POS, accounting and legacy systems with reliable, monitored data sync. Multiple stock points in Romania are supported, so a Sibiu order ships from the nearest one.

Migration

Move from older platforms with product, customer and order history, SEO-safe redirects and parallel runs. Reports show which products, customers and areas of Sibiu drive revenue.

Performance and security

Caching, CDN, load testing, security hardening, audit logs and cloud infrastructure as code. Content and design can follow how customers in Sibiu search and buy, including Romanian where you need it.

How Sibiu customers pay online

A custom e-commerce platform for Sibiu must support the way people here actually pay: cash on delivery (ramburs), Visa and Mastercard, PayPal, Google Pay and Apple Pay and TBI Bank instalments.

Provider approval, settlement time and fees differ by business type, so we shortlist gateways with you, then wire up status updates, refunds and reconciliation in RON — card details stay with the provider.

Zone-based payment rules let you offer different options for the city centre than for outer parts of Sibiu.

  • Google Pay and Apple Pay
  • PayPal
  • TBI Bank instalments
  • Cash on delivery (ramburs)
  • Visa and Mastercard

Fulfilment options for Sibiu orders

Your custom e-commerce platform can book shipments and share tracking with Fan Courier, Sameday easybox, Cargus, DPD Romania and Poșta Română, or route orders to your own riders and stores across Sibiu.

We set up shipping zones, cut-off times, free-shipping thresholds, cash-collection rules and returns so the promise on the product page matches what your team can deliver.

Connectivity in the area — Sibiu Airport — makes regional and national dispatch from Sibiu practical.

Tax, invoicing and compliance in Romania

On tax: Romanian VAT (TVA) is 21% standard with an 11% reduced rate since August 2025, and B2B e-invoicing through RO e-Factura is mandatory.

On privacy we design around the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent, enforced by ANSPDCP; on consumer rights the store reflects the EU Consumer Rights Directive (14-day withdrawal right), the Digital Services Act and, from June 2025, the European Accessibility Act for online shops and Government Emergency Ordinance 34/2014 on consumer rights.

We build the technical controls — tax-inclusive pricing, compliant invoices, consent banners, terms and return pages, data-access roles and audit logs. We are not a law firm, so final legal and tax positions should be confirmed with your own adviser in Romania.

Owning your channel in Romania

Selling in Sibiu through eMAG, OLX and Altex gets you reach quickly, yet the buyer belongs to the platform, not to you.

With your own custom e-commerce platform you keep the customer data, set the offers and the packaging, and still push stock to marketplaces from a single admin.

Industries in Sibiu we work with

Popular online categories in Romania include electronics, fashion, home and DIY, beauty, auto parts and toys. Local demand in Sibiu is shaped by automotive and tourism, so we often design catalogues and B2B ordering around those sectors. In Sibiu, we most often build custom e-commerce platforms for:

Enterprises with complex catalogues

We map how enterprises with complex catalogues sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

Multi-brand groups

For multi-brand groups, we usually start with multi-entity operations, then add PIM and DAM once orders are flowing.

Businesses outgrowing SaaS platforms

Catalogue, pricing and fulfilment rules designed for businesses outgrowing SaaS platforms in Sibiu, connected to the systems you already use.

Companies migrating legacy stores

Companies migrating legacy stores get deep integrations plus performance and security workflows tailored to their operations.

Regulated sectors

We map how regulated sectors sell today and digitise it end to end — from enquiry and order to payment, dispatch and repeat purchase.

High-traffic retailers

For high-traffic retailers, we usually start with custom workflows, then add identity and SSO once orders are flowing.

Take your Sibiu store onto customers' phones

Because the platform is API-first, customer, staff and partner mobile apps can be added at any point without rebuilding the backend.

Apps are published under your own developer accounts and share the same backend as your custom e-commerce platform, so offers, stock and orders are always consistent between web and mobile.

Push notifications can be timed to UTC+3 so offers reach Sibiu customers when they are awake, and the interface can run in Romanian.

  • SAP, Oracle, Microsoft Dynamics and Odoo ERPs
  • Cloud platforms (AWS, Azure, GCP)
  • Identity and SSO
  • POS and store systems
  • BI and data warehouses
  • Search engines (Elasticsearch, Algolia)
  • WMS and 3PL systems
  • PIM and DAM

Integrations above are examples; we connect any system that offers a suitable API, database access or approved import and export process.

A phased launch plan for Sibiu

Value first, depth later. For a custom e-commerce platform serving Sibiu, the usual sequence looks like this:

PhaseWhat goes live
FoundationArchitecture, core commerce, priority integrations and migration. Configured for RON, cash on delivery (ramburs) and Fan Courier from the start.
DifferentiateCustom workflows, configurators and automation.
OptimisePerformance, new channels, apps and continuous enhancement. Reviewed against how Sibiu customers actually buy.

We track page load and API response times, uptime, order-sync accuracy, manual-work hours saved, release frequency and total cost of ownership on a live dashboard from day one, so Sibiu results are visible, not promised.

Time zones, language and support

Our team covers UTC+3 — 2h 30m behind India (IST) — through three 8-hour shifts, so a Sibiu client always reaches someone during the local working day.

Project communication is in English; storefront content can be produced in Romanian. You get a named lead, direct engineer access and an NDA if you ask.

Our head office is in Chhapi, Gujarat, with an office in Hyderabad and representation in Nigeria, South Africa, Ethiopia and Zambia; Sibiu clients are served remotely with on-site workshops when the project needs them.

Sibiu — local market for custom e-commerce platforms
Sibiu · Photo: Wikimedia Commons
Analytics dashboard monitoring a custom commerce platform — Sibiu

Sibiu — the market we build for

Sibiu — custom e-commerce platforms for local businesses
Sibiu · Photo: Wikimedia Commons
Sibiu — custom e-commerce platforms for local businesses
Sibiu · Photo: Wikimedia Commons
Engineer writing code for a custom e-commerce platform — Sibiu
Custom E-Commerce Development

How we work

How we deliver your custom e-commerce platform in Sibiu

We do not sell a fixed template. Each custom e-commerce platform for businesses in Sibiu moves through seven gated stages, and nothing advances — and nothing is invoiced — until you have approved the working result.

  1. 01

    Discover

    ✓ Scope signed off

  2. 02

    Design

    ✓ Architecture OK

  3. 03

    Build

    ✓ Sprint accepted

  4. 04

    Secure & Test

    ✓ UAT signed off

  5. 05

    Deploy

    ✓ Cutover done

  6. 06

    Handover

    ✓ Code handed over

  7. 07

    Support

    ✓ SLA active

A milestone payment plan built around acceptance

There is no standard price list, because every custom e-commerce platform is quoted to your requirements and budget. What is standard is how you pay: a small advance, then milestones released only after written acceptance. An example:

Protected after launch — warranty and annual support for your custom e-commerce platform

Every project includes a free 90-day defect warranty. After that, the same team that built your custom e-commerce platform keeps it secure, updated and running on a fixed annual fee agreed up front — no open-ended hourly billing and no surprise invoices.

You own the code, the data and the IP

For every custom e-commerce platform, upon full and final payment the complete source code and intellectual property are transferred to you — so you can host, maintain and enhance the system with any developer.

Read the full Custom E-Commerce Development delivery process — reporting, payment milestones, warranty, team and engagement models →

Custom E-Commerce Development in Sibiu — FAQs

How long does it take to launch a custom e-commerce platform in Sibiu?

Timelines are agreed around your scope. You see a demo within 24 hours of our requirements meeting, and a phased plan lets priority journeys go live first while further modules follow.

How much does a custom e-commerce platform cost in Sibiu?

There is no fixed package price: every NNT Mart custom e-commerce platform is quoted to your requirements and budget after a free requirements meeting and demo. Cost depends on catalogue size, integrations, payment and delivery rules, mobile apps and support. Payments are split into milestones, and 90% is released only after you accept working modules.

What time zone and language will we work in for a Sibiu project?

Sibiu runs on UTC+3 (2h 30m behind India (IST)). We reply within 10 minutes around the clock, meet in your working hours and write storefront content in Romanian as well as English.

Can you build a mobile app along with the custom e-commerce platform for my Sibiu business?

Yes. We build Android and iOS apps for customers, dealers, delivery staff or administrators on the same backend as your custom e-commerce platform, and publish them under your own Google Play and App Store accounts.

Do I own the source code of my custom e-commerce platform?

Yes. After full and final payment, 100% of the source code, design files, database schemas, deployment scripts and documentation are transferred to you, with no lock-in or forced subscription.

Can you migrate my existing website or store in Sibiu?

Yes. We review your current platform, products, customers, orders and URLs, then migrate with redirects so you keep search rankings and order history.

Do you provide support after launch for clients in Sibiu?

Every project includes a free 90-day defect warranty, followed by an optional fixed-fee annual support package with a dedicated developer, SLA-based fixes and a 24×7 helpdesk across three shifts.

Is the platform compliant with local tax and privacy law in Romania?

We build the technical controls — tax-inclusive pricing, compliant invoices and consent management — with the EU General Data Protection Regulation (GDPR) and the ePrivacy rules on cookies and marketing consent in mind. Final legal and tax positions should be confirmed with your adviser.

Free demo in 24 hours

Plan your custom e-commerce platform in Sibiu

Tell us what you sell and how you take orders today. We reply within 10 minutes, meet you to understand your requirements, and share a working demo within 24 hours.

We reply within 10 minutes, 24×7. Your details are used only to respond to your enquiry — see our privacy policy.

Tell us what you sell. We will show you a working demo in 24 hours.

Free requirements meeting, a demo built on your use case and a proposal priced to your budget — with no obligation.

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