SOFTWARE COMPANY · CUSTOM SOFTWARE AGENCY · BAYRAKLI/İZMİR

Software Company & Custom Software Agency: Custom Software

When off-the-shelf software won't fit: custom e-commerce sites, B2B ordering sites connected to your ERP, inventory and customer account tracking, mobile apps. We build around your operation and your design; if an off-the-shelf solution is enough, we say so first.

0531 400 3939
  • 10+ live software products
  • Code and data are yours
  • Invoiced, contract-based work

Not every business problem needs software; sometimes off-the-shelf software is enough. We ask that first. If it isn't enough, we build around how you work: a custom e-commerce site, a B2B ordering site, integration with ERP programs such as Paraşüt and Netsis, inventory and customer account tracking, collections, reservations, loyalty, mobile apps. Plain PHP, Laravel, .NET, Node.js or Next.js — whichever fits the job — on our own cloud servers. The systems we build are set up to be found on Google and in AI search too.

Custom e-commerce

Not a theme, your own store.

A ready-made theme gives you a storefront, but it decides the shape of that storefront. We start the design from your brand and build every part around your business: payment, campaigns, membership and language.

Nuvelle

Loungewear and lingerie brand

Brand-specific design on its own e-commerce platform. An AI sales assistant recommends products to customers; points and referral system and influencer management are built in. No dependence on marketplace commissions.

Node.jsClaudeMariaDB

Last Summer Florist

Florist in Istanbul Etiler

Orders in 5 languages, paid through a 3D Secure virtual POS. Products flow to Google and Meta automatically; the store has its own traffic dashboard. Today it sells more through ChatGPT recommendations than through ads.

Next.jsSupabaseGaranti BBVA

Where Shopify is enough, we set up Shopify. Where it isn't, we build from scratch. Shopify consulting →

Our live work

Not what we describe, software that runs.

What you see here is only the public work. Some of our projects run under confidentiality agreements, so we don't share their names or screens.

Live on the Shopify App Store

Full Content SEO

An app that prepares product and collection copy for Shopify stores in bulk, for Google and AI search. Anyone can install it from the App Store.

Next.jsShopify Admin APIGemini

Turquoise Stays

Hotel and tour agency platform

Sets room prices with AI-assisted rules and pushes them to sales channels; vouchers and multi-agency management are included. Running live on a licensed travel agency.

Next.jsNode.jsSupabase
turquoisestays.comWrite to us for details.

Lytra

Loyalty and benefits system

Points, tiers, expiry, campaigns and a merchant network shared by several organisations. When an order is refunded, the points are reversed correctly too.

Write to us for a demo.

KABALA

Inventory and warehouse management

Multi-warehouse stock tracking, barcodes, live stock levels, low-stock alerts. How many of each product sit in which warehouse, on one screen.

Tahsilat

Receivables tracking panel

Payment links, overdue reminders, ageing and reconciliation. Who will pay and when, tracked in one place.

TeknikServisTürkiye

Service platform

A platform with more than 10,000 pages by brand, province and district; each page can be found in search on its own.

Next.js

The sites we build are found in search too: technical SEO is built in with the code, not patched on afterwards.

See our SEO work and results →
What you can have built

What we build around your business

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B2B ordering site, connected to your ERP

Dealer-specific price lists, customer accounts and an order screen. Stock and prices come live from your ERP and orders go straight into it; collecting orders on WhatsApp and typing them in by hand is over.

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ERP and accounting integration

Two-way connection with programs such as Paraşüt and Netsis: stock, customer accounts, orders, invoices. Where your Netsis partner provides API access, we write modules specific to your company.

⬡

Customer account and inventory customization

We build alongside your current program what it can't do: custom reports, approval flows, screens specific to your company. You don't have to replace your program.

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Inventory and warehouse

Multiple warehouses, barcodes, low-stock alerts. No surprises on stocktake day.

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Mobile app

iOS and Android, connected to your website and your existing system. A field team, dealer or customer app.

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Collections and payments

Payment links, overdue receivables tracking; virtual POS connections such as iyzico, PayTR and Garanti BBVA.

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Reservations and appointments

Availability, payment and confirmation email in one flow. No more keeping an appointment book by phone.

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Loyalty and campaigns

Points, tiers, referrals and campaign rules. When an order is refunded, the points are reversed correctly.

⬡

Marketplace and e-commerce integration

Trendyol, Hepsiburada, Amazon, Shopify: stock and orders in one place. Your systems talk to each other and nobody moves data by hand.

Technology that fits

We choose technology by the job, not by habit.

Plain PHP for a fast page that sells through ads, Laravel for a system with an admin panel, Next.js for multilingual e-commerce. We write our own APIs in .NET, Laravel and Node.js. We use this knowledge not only in custom software but in every kind of support your business needs. Everything runs on our own cloud servers.

PHPLaravel.NETNode.jsNext.jsReactPostgreSQLMySQLSupabaseShopify Admin APIClaudeGemini
Diagnosis first

Not every problem is solved with software.

Some of the work that comes to us can be solved with off-the-shelf software; when that's the case, we say so and don't sell you software. If custom software is really needed, we first map how the work operates: who will use it, which data flows from where, which systems it talks to.

01
An honest answer first to 'do you really need software?'
02
Workflow and data map before any code
03
PHP / Laravel / .NET / Node.js — the technology that fits, not the one in fashion
04
Our own cloud servers: the same speed from anywhere

We run our own products on the same infrastructure. We use what we recommend to clients.

Process

How We Work?

01

We study your business

Who will use it, where does the data come from, where does it get stuck today? We don't charge for this stage.

02

Written scope, fixed price

What will be built, what won't, how many weeks and at what price are all written down. Work doesn't start until the scope is written.

03

Delivered in parts

Every two weeks you see a working version. If something goes wrong, it's fixed that week, not at the end of the month.

04

Launch and maintenance

The software goes live on our cloud servers or on yours. The code and data are yours; we do the maintenance if you want it, and hand it over if you don't.

What People Ask

Frequently Asked Questions

Who owns the code and the data?

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You do. The source code and the database are handed over to you; the contract says so.

What happens if we stop working with you?

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The code sits documented in your own repositories. Another team can pick up where we left off; nothing ties you to us.

Do you work with invoices and contracts?

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Yes. We do invoiced, contract-based work. YCF Digital is a TÜRKPATENT-registered trademark; our office is in Bayraklı/İzmir.

What does the price depend on?

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The number of screens and user roles, integrations, and official connections such as payments and e-invoicing. Once the scope is written we give a fixed price; work added later is priced separately.

How long does it take?

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A single-purpose internal tool takes 1–2 months, a mid-sized project 2–4 months, a full platform 4–6 months. You see the first working part within the first month.

We use Paraşüt or Netsis. Can you connect to it?

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Yes. We connect to Paraşüt through its own API. With Netsis, the connection depends on your Netsis partner providing API access; once access is open, we link stock, customer account, order and invoice data in both directions and write screens and reports specific to your company.

Do you also develop mobile apps?

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Yes, for iOS and Android. The app uses the same data as your website and your existing system; it doesn't sit apart as a separate, disconnected system.

Why custom software when off-the-shelf software exists?

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Maybe you don't need it. If off-the-shelf software does the job, we say so, and in that case we don't sell you software. Custom software makes sense where off-the-shelf software starts forcing your work into its own mold.

Which technologies do you use?

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PHP, Laravel, .NET, Node.js, Next.js, React; PostgreSQL, MySQL and Supabase for databases. We choose what fits the job. Applications run on our own cloud servers, so your users abroad see the same speed.

Do you provide support after delivery?

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Yes, under a maintenance agreement: updates, bug fixes, new features. Response times are written into the agreement.
Service Regions

Software Company — Regions We Work In

We work in Turkey and around the world. Wherever you are, we run the work remotely and provide on-site support when needed.

United States
New YorkLos AngelesMiamiHoustonChicagoSan FranciscoDallasAtlantaSeattleBostonDenverPhoenix
United Kingdom
LondonManchesterBirminghamEdinburghLeedsBristol
Europe
BerlinAmsterdamParisMunichBrusselsViennaZurichMilanMadridDublin
Turkey
IstanbulAnkaraIzmirAntalyaBursa

If off-the-shelf software is holding you back, tell us.

We study your business and tell you plainly whether you need software or not.

Code and data are yours
Written scope, fixed price
Invoiced, contract-based work

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