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Plabon Mazumder

@plabonmazumder

Message

I build Kubernetes-based delivery platforms and reliable cloud infrastructure for production applications.

Bangladesh

Message

What I'm looking for

I'm looking to build and operate reliable cloud and Kubernetes platforms, automate delivery workflows, strengthen observability and security, and solve production infrastructure challenges.

At Brosasia Group, I deploy Laravel/PHP and Next.js applications on Kubernetes, enabling repeatable, zero-downtime releases across development, staging, and production.

I build CI/CD and GitOps workflows with GitHub Actions, Keel, FluxCD, Jenkins, Ansible, Docker, and Kubernetes. I also manage Traefik ingress, TLS automation, PostgreSQL, MySQL/MariaDB, Cloudflare, Prometheus, and Grafana.

Previously, I supported Azure AD, ADFS, Azure RDS, VPN infrastructure, MikroTik networking, XCP-ng virtualization, backups, and Tier-2/3 support across Bangladesh and UK offices.

Across 13+ years in infrastructure, I’ve operated Windows and Linux servers, VMware environments, firewalls, monitoring platforms, VoIP systems, and enterprise migrations for organizations including Summit Communications Limited and Link3 Technologies Limited.

Experience

Work history, roles, and key accomplishments

Current

DevOps Engineer

Current

Brosasia Group

Dec 2024 - Present (1 year 9 months)

Deploy and manage Laravel/PHP backend and Next.js frontend applications on Kubernetes, supporting repeatable and zero-downtime application releases. Designed and implemented CI/CD pipelines using GitHub Actions to automate application builds, Docker image creation, and Kubernetes deployments.

Kubernetes Docker CI CD GitHub Actions Traefik PostgreSQL MySQL MariaDB Prometheus Grafana Cloudflare TLS Linux

System & Network Administrator

Shafi Consultancy Limited

Jun 2022 - Nov 2024 (2 years 5 months)

Managed and troubleshot Azure AD and Active Directory Federated Services (ADFS). Managed Azure RDS server infrastructure for SAS programmers and configured Azure Point-to-Site VPN Gateway.

Azure AD ADFS Azure RDS VPN OpenVPN Mikrotik XCP Ng Backup Restores IT Support

System Engineer

Summit Communications Limited

Oct 2016 - Jun 2022 (5 years 8 months)

Configured, maintained, and troubleshot Microsoft Windows Server 2012 R2 Active Directory, File Server, and Print Server environments. Administered Microsoft 365 and Exchange mail server infrastructure and managed Veeam Backup Solution.

Windows Server Active Directory Microsoft 365 Exchange Veeam VMware ESXi VCenter SQL Server Zimbra Juniper Fortinet Cisco D Link UniFi

Support Engineer

Link3 Technologies Limited

Feb 2013 - Sep 2016 (3 years 7 months)

Configured VoIP soft-switches, switching infrastructure, SIP trunking, advanced Asterisk dial plans, and billing system integrations. Deployed and customized open-source call center platforms including Vicidial, GoAutoDial, and OS-Dial integrated with vTiger CRM.