About

About

Cognitive AppDev is the business name of software developer Hosein. He handles every project personally, from consultation to support.

Founder, software developer

Hosein

ホセイン

Born in Bangladesh and based in Japan, Hosein has worked as a software developer since 2022.

He builds business apps, AI tools, LINE integrations and websites that shops and companies use every day.

His work is for clients who want something built properly without hiring a large agency, and he stays responsible for it from start to finish.

01Principles

01
Understand the work first
Before designing screens, we learn how your business runs today, then decide together which features are really needed.
02
Build small, then check
Rather than building everything at once, we ship something usable and improve it with you. It keeps costs down and avoids rework.
03
Delivery is not the end
After launch we stay available for fixes, new features and day-to-day questions.

02Team

The people of Cognitive AppDev. Hosein, the founder, is your point of contact.

03Stack

04Profile

Business name: Cognitive AppDev (コアテック)
Representative: Hosein
Address: 11F, 3-7-24 Nakasu, Hakata-ku, Fukuoka-shi, Fukuoka 810-0801, Japan
Business: Software development: business apps, AI tools, LINE integrations, websites
Since: 2022
Email: [email protected]
Hours: Monday to Friday, 10:00–19:00 (JST)

Contact

It is fine if you do not know where to start. Tell us what slows your team down, and we will tell you what is possible and roughly what it costs.