Hakan Berk
TR
Hakan Berk — Software architect · ERP integration · product development

I build the bridges between ERPs.

From accounting to e-ledgers, from dealers to warehouses, I design software that connects companies' ERP systems with other systems and with Turkish e-government services. I turn recurring field needs into products, run those products on my own servers and take responsibility for the outcome.

  • Logo Tiger · GO · j-Platform · Edge
  • MEGA
  • Mikro
  • Netsis
  • e-Invoice · e-Ledger · e-Tax filing (GİB)
1995building software since
4ERP ecosystems
16live
11in early access · on the way
01 · What I do

What I do

Four kinds of work, one person accountable: the one who writes it also runs it and answers for it.

01

ERP integration

I connect different ERPs, e-commerce marketplaces, dealer and warehouse systems through reliable data flows; manual transfers and double entry disappear.

02

e-Government and e-Documents

I run e-invoice, e-dispatch, e-ledger and tax filings from inside the ERP in an auditable way; we sign e-ledgers with the company seal using our own library.

03

Product development

I turn recurring field work into products: decision cockpit, processes and approvals, help desk, collections, expenses, record wizards.

04

Operations and security

I don't stop at writing code: I also build the servers, backups and restore drills, service monitoring, licensing and the signed automatic update chain.

02 · Product shelf

Product shelf

We built all of them; the live ones run on our own servers. The list comes live from the erp.tr catalogue.

Business Software

Software that complements your ERP and runs on our own servers: FX rate transfer, e-declarations, e-Ledger signing, remote support, WhatsApp and SMS notifications, API services.
Live Logo TCMB Kur

Writes TCMB daily rates into Logo ERP; setup registers itself with the licensing center.

Live mm.erp — e-Defter Signing

Direct e-Defter signing with the qualified seal — no Ma3Api required.

Live ErpDesk — Enterprise Remote Desktop

Connect to your customer's Logo / Mikro / Netsis screen via a 9-digit ID in seconds.

Live WhatsApp Business API

wapi.erp.tr — bulk WhatsApp messaging and customer notification platform.

Live AdrKampus — Campus Management

On-campus student, staff and service management for universities and schools.

Live MegaBeyan

e-Declaration automation from accounting to GİB.

Live LogoSüreç

Digitise requests, approvals, tasks and business processes without code.

Live LogoKokpit

A company-level decision and early-warning cockpit for LOGO ERP data.

Live SupportNova

Enterprise helpdesk and ticket management with SLA (Service Level Agreement) tracking.

Live erapi

One-stop API services for developers.

Live Real Estate Showcase

Agencies' current portfolio in one showcase.

Live XSLT Design Studio

e-Invoice, e-Archive and e-Despatch XSLT design in the browser.

Coming soon KYAK

Business apps without code: design tables, forms and menus; lists, document entry, history and permissions come ready.

Coming soon Logistics Connector Pack

Let the e-Despatch you issue reach the carrier, the warehouse and the retail chain on its own, with proof of delivery.

Coming soon SME Server Care Subscription

Your ERP server watched around the clock: stopped services restart on their own, backups really restore, updates arrive signed.

Live ECHO

The voice of every employee. The echo of the enterprise.

03 · Platform

The platform underneath

Every product is born to the same standard; a problem solved in one is solved in all.

One technology base

.NET 10, SQL Server and a shared design system; light/dark themes, Turkish and English from day one.

Our own licence server

Signed licences, an offline grace period and usage credits; products register themselves on installation.

Signed automatic updates

Every update's signature is verified; if it fails the health gate it is rolled back automatically.

Monitoring and maintenance windows

A stopped service restarts itself; releases go out in a maintenance window with health checks.

Backup and restore

Nightly full backups, a weekly cloud archive, and restores that are rehearsed regularly.

Tests and records

Every release passes automated tests; every decision leaves a trace in version control and the backlog.

05 · How I work

How I work

  1. You always know who is responsible: the person who writes it also runs it and answers for it.
  2. No decision without measurement: evidence first, then change; every release passes a health check.
  3. Reversibility: anything that touches data is previewed, dry-run first and can be rolled back.
  4. A permanent record: every decision and change is kept traceable, never left to memory.
Contact

An integration, an e-government process or a product idea?

Write through the contact form and I will get back to you personally.