# Mohammad Javad Gholami — Engineering Hub

> Senior Backend (Go) & Cloud/DevOps Engineer, startup co-founder and technical lead.

## Expertise
Distributed systems, edge deployments, Kubernetes / k3s, Go, WebRTC, Asterisk / VoIP, FinOps, AI-assisted infrastructure operations, offline-first synchronization.

## Architecture studies
- [Rolling updates at the edge](https://mohammadjavadgholami.ir/en/case-studies/200-nodes-edge-k3s/): A deployment architecture for 200+ nodes across national parcel sorting centers. Designed around unreliable links and independent failure domains.
- [Walldent: dental platform delivery and infrastructure](https://mohammadjavadgholami.ir/en/case-studies/walldent-dental/): Walldent dental platform: project leadership, infrastructure for concurrent users, automated CI/CD delivery, and technical operations.
- [Hospitality operations that survive offline](https://mohammadjavadgholami.ir/en/case-studies/cafechee-offline-ai/): CafeChee’s edge-to-cloud architecture for multi-branch operations, recommendation serving, and durable local writes during network interruptions.
- [Bar exam practice: from assessment to reports](https://mohammadjavadgholami.ir/en/case-studies/bar-exam-platform/): Technical leadership of a bar exam practice platform and its candidate workflow.
- [Software engineering at TCI](https://mohammadjavadgholami.ir/en/case-studies/telecom-iran/): Enterprise software and integration work in a telecommunications setting.
- [Hamkaran System: business software](https://mohammadjavadgholami.ir/en/case-studies/hamkaran-system/): Development of accounting and integrated business applications, with working familiarity with the frontend layer.

## Provenance
These are architecture briefs supplied by the site owner. Scope numbers are provided context, not independently verified performance results. No fabricated testimonials or production milestones are published.

## Links
- [Persian home](https://mohammadjavadgholami.ir/fa/)
- [English home](https://mohammadjavadgholami.ir/en/)
- [Guestbook](https://mohammadjavadgholami.ir/en/guestbook/)
- [GitHub](https://github.com/codekavan)