online learning
live class
exams
What's behind an online learning platform? The fundamentals of live classes, a video library, and a fair exam system.
4 min read
Tengra Blog
Lessons and architectural decisions pulled straight from the projects we ship.
Building an Online Learning Platform: Live Classes, Exams, and Video Infrastructure
kvkk
healthcare
patient management
The core principles, data-protection approach, and audit-trail strategy behind a KVKK-compliant patient management system designed for a clinic.
4 min read
e-commerce
multi-store
platform
How do we run hundreds of independent stores — each with its own brand, customers, and catalog — on a single platform?
2 min read
crm
sales
automation
Most sales teams don't really use a CRM — they use a spreadsheet. Tengra CRM brings structure to the sales process without breaking the team's habits.
3 min read
erp
smb
inventory
Most SMBs run their stock, sales, finance, and HR in separate files. Tengra ERP brings that scattered reality into a single flow.
4 min read
accounting
inventory
invoicing
Most SMBs keep their books and their stock in separate systems. What changes when you merge them? Lessons from the platform we built for Gümüşel.
4 min read