Hamza Khchine - Notes from the field https://khchine5.gitlab.io/blog/ Writing on Django, Python, realtime systems and shipping business software that people use every day. en Wed, 21 Oct 2026 10:20:46 GMT Evaluation and QA at Qoves https://khchine5.gitlab.io/blog/eval-qa-at-qoves/ https://khchine5.gitlab.io/blog/eval-qa-at-qoves/ Mon, 19 Oct 2026 00:00:00 GMT How AI output gets checked before a customer sees it: golden sets, tolerance gates, sampled review, and release rules. qoves evaluation ai Founding backend engineer at Qoves Studio https://khchine5.gitlab.io/blog/qoves-founding-backend/ https://khchine5.gitlab.io/blog/qoves-founding-backend/ Mon, 12 Oct 2026 00:00:00 GMT What owning the backend and AI platform of a health tech SaaS looks like in practice: queues, AI processing, reports, subscriptions. qoves ai backend OpenCV in production, not in notebooks https://khchine5.gitlab.io/blog/opencv-in-production/ https://khchine5.gitlab.io/blog/opencv-in-production/ Thu, 24 Sep 2026 00:00:00 GMT OpenCV pipelines that survive real traffic: validation, color handling, bounded memory, and what to measure. opencv computer vision backend From image analysis to a report customers trust https://khchine5.gitlab.io/blog/cv-report-generation/ https://khchine5.gitlab.io/blog/cv-report-generation/ Sun, 30 Aug 2026 00:00:00 GMT A computer vision pipeline is only half the product. The report the customer reads is the other half. computer vision ai product Evaluating AI pipelines before customers do https://khchine5.gitlab.io/blog/cv-evaluation-pipelines/ https://khchine5.gitlab.io/blog/cv-evaluation-pipelines/ Sat, 18 Jul 2026 00:00:00 GMT Evaluation sets, structured prompts, and monitoring: how we caught regressions without waiting for support tickets. computer vision mlops ai A backend security checklist I actually use https://khchine5.gitlab.io/blog/backend-security-checklist/ https://khchine5.gitlab.io/blog/backend-security-checklist/ Sat, 20 Jun 2026 00:00:00 GMT Practical hardening for Django and FastAPI services: auth, secrets, uploads, dependencies, and the boring checks that stop most attacks. security backend django startup-founding-engineer https://khchine5.gitlab.io/blog/startup-founding-engineer/ https://khchine5.gitlab.io/blog/startup-founding-engineer/ Invalid Date facial-measurements-guide https://khchine5.gitlab.io/blog/facial-measurements-guide/ https://khchine5.gitlab.io/blog/facial-measurements-guide/ Invalid Date