Arad Bozorgmehr
Arad develops software with a focus on backend logic, system architecture and maintainable features. His game development background includes Unity and gameplay systems. At SAND & MEHR, he is the contact for application logic and integrations.
Areas of focus
Portfolio & projects
VRGLab
Arad’s own website.
Articles on this topic
All insightsCSV import fails on characters or delimiters
Inspect encoding, delimiters, quoting and numeric values using a small file before importing real data.
Form double-clicks: persist one enquiry despite retries
Plan keys, payload binding and atomic persistence, then test retries instead of relying only on a disabled submit button.
HTTP 429: limit retries and use Retry-After
Check the rate limit, wait before retrying and stop after an agreed number of attempts. Some requests should not be repeated.
Personal pages: how private and no-store differ
Check the headers sent for personal pages. A shared cache and a visitor’s browser store responses differently.
A webhook arrives twice: separate delivery from business effects
Use the event identifier and a saved processing status to recognise a repeated webhook and avoid carrying out the same action twice.
What is an integration worth? Calculating backend effort and benefits
Is connecting your systems worth it? Compare manual data work with the cost of integration, maintenance and running the service. Examples cover APIs, portals and internal tools.