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Md Iqbal Haider Khan

@mdiqbalhaiderkhan

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DevOps engineer at MyMedicalHub who cut incident debugging time 80% across a 10-microservice healthcare platform.

Bangladesh

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What I'm looking for

I'm open to remote, hybrid, or on-site roles in Dhaka, or relocation.

At MyMedicalHub International Limited, I ran the Azure platform behind a 10-microservice healthcare product on AKS, VMSS, App Service, and Docker. I built a Prometheus, Grafana, Loki, Promtail, and Alertmanager observability stack that cut incident debugging time by 80%.

I right-sized VMSS and AKS node pools, reducing monthly compute spend by 21–36% without availability loss during traffic spikes. I also provisioned infrastructure with Terraform and Azure Bicep and set up Git-based CI/CD.

At JoinAffix Private Limited, I designed and ran AWS infrastructure for 20+ production applications as the sole engineer at an early-stage startup. I replaced manual releases with GitHub Actions pipelines and built and shipped applications for healthcare, e-commerce, and AI clients.

As a freelance engineer, I maintain 99.9% uptime on client workloads across AWS, Azure, and DigitalOcean. My projects include EKS observability and GitOps delivery, plus an internal developer platform using Go, Helm, and Flux.

Experience

Work history, roles, and key accomplishments

Current

Freelance DevOps & Full-Stack Engineer

Current

Fiverr / Independent Clients

Jan 2020 - Present (6 years 10 months)

Maintain 99.9% uptime on client production workloads across AWS, Azure, and DigitalOcean (NGINX, load balancing, SSL/TLS, Cloudflare CDN/WAF). Harden application security with Cloudflare WAF, NGINX reverse proxies, SSL/TLS automation, and scheduled off-site backups.

AWS Azure DigitalOcean Nginx Load Balancing SSL TLS Cloudflare DNS CDN WAF Security Hardening Backup

Infrastructure Engineer

MyMedicalHub International Limited

Oct 2025 - Jun 2026 (8 months)

Improved platform reliability and cut incident debugging time by 80% by building a central observability stack on Prometheus, Grafana, Loki, Promtail, and Alertmanager. Right-sized VMSS and AKS node pools, cutting monthly compute spend 21–36% with no availability loss during traffic spikes.

Prometheus Grafana Loki Promtail AlertManager Microsoft Teams Azure AKS VMSS App Services Docker Terraform Bicep Azure Firewall Entra ID Key Vaults RabbitMQ MSSQL Java .NET

DevOps & Full-Stack Engineer

JoinAffix Private Limited

Jan 2024 - Mar 2025 (1 year 2 months)

Designed and ran the AWS infrastructure (EC2, S3, RDS, Route53, IAM, CloudFront, ALB) behind 20+ production applications as the sole engineer at an early-stage startup, and containerized the services with Docker and Kubernetes. Replaced manual releases with GitHub Actions CI/CD pipelines and configured NGINX reverse proxies, DNS, and SSL/TLS across staging and production.