Banking · 2024
Online consumer loans, signed with SİMA
A non-bank credit organisation with 12 branches
9 minfrom application to decision, down from 2 working days
- Next.js
- TypeScript
- Node.js
- PostgreSQL
Integrations
We connect your system to SİMA, ASAN İmza, state services, banks, 1C and CRM. In a new project or added to a system that already runs.
- Price
- from ₼2,100, per integration
- Length
- 2–6 weeks
- Team
- 2–3 people
What we do
Most of an integration’s time is not code but work with the other side: an agreement, test access, certificates, checks. So each integration takes longer on the calendar than in working days. The table below shows the days and the price of adding one integration to a running web system; the estimator counts with the same figures.
SİMA and ASAN İmza
Sign-in, identity checks, signing contracts and applications.
e-gov services
Certificates and data from other agencies, with the agency’s permission.
Card payments and bank APIs
A payment page, 3-D Secure, refunds; accounts and statements.
1C and accounting
Stock, prices, orders and invoices in both directions.
CRM, SMS, maps
Client records, campaigns, notifications, address search and routes.
How the work goes
1–3 weeks
The other side
Agreement, test access, documents; we do this together with you.
1–3 weeks
Build
An adapter, handling of errors and retries, logs.
1 week
Checks
Scenarios in the other side’s test environment, then a live trial.
2 weeks
Watching
In the first weeks we follow the result of every request.
Price
| Integration | Working days | Price |
|---|---|---|
| SİMA sign-in and signing | 16 | ₼7,700 |
| ASAN İmza | 19 | ₼9,100 |
| e-gov services | 23 | ₼11,400 |
| Online card payments | 13 | ₼6,200 |
| Bank APIs | 20 | ₼9,900 |
| 1C | 22 | ₼10,700 |
| CRM | 12 | ₼5,700 |
| SMS notifications | 4 | ₼2,100 |
| Maps and addresses | 7 | ₼3,300 |
Prices without VAT (18%), at the rates in force since 1 January 2026.
What you have at the end
- A diagram of the integration and a description of every request
- Queues and retries when the other side is down
- Alerts to the on-call engineer on errors
- Automated tests against a fake of the other side
Technologies
- Java, Spring Boot
- .NET
- Node.js
- Apache Kafka
Projects with this service
Retail · 2023
An online shop for an electronics chain
An electronics chain with 9 stores
13%online share of sales, up from 4%
- Next.js
- TypeScript
- Java, Spring Boot
- PostgreSQL
Public sector · 2022
An e-services portal for a state agency
The general contractor of a state agency
1.2mapplications in 2025
- Java, Spring Boot
- React
- Oracle Database
- Kubernetes
Questions
Who signs the agreement with the other side?
You do: SİMA, a bank or an agency signs with the system’s owner. We prepare the technical annexes and the request forms.
Do you integrate into systems other companies built?
Yes, if we can read the code. We take a 2 to 3 day look first, then confirm the price.
Estimate your project
Write one sentence or pick the screens, integrations and deadline: the team, the weeks and a price range appear at once.