Readoy
Assistant Network Engineer — DevOps & Networks

Hi, This is Readoy

Network & DevOps Engineer building reliable infrastructure with Docker, Kubernetes, ArgoCD, and CI/CD automation — backed by a strong foundation in enterprise networking, Linux administration, and cloud security.

DevOpsKubernetesGitLinuxAWSDockerCCNA
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Md. Shakib Hossain Readoy, Network and DevOps Engineer
about: readoy
[readoy@portfolio ~]$

About Me

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I design scalable systems, automate infrastructure, and build cloud-native solutions with reliability in mind.

💻 Favorite Command:kubectl apply -f deployment.yaml

🤝 Open to collaboration

📧 iamreadoy@gmail.com

Career timeline

Professional Experience

Infrastructure track
01

Assistant Network Engineer - DevOps and Networks

OnnoRokom Projukti Ltd

Karwanbazar, Dhaka

November 2024 - Present

Building reliable infrastructure through observability, secure server operations, and deployment automation.

  • Manage and monitor network infrastructure for 150+ endpoints using LibreNMS, Zabbix, and SNMP-based alerting, reducing unplanned downtime by approximately 30%.
  • Administer Ubuntu, CentOS, and Windows Server environments, including user management, patch management, and performance tuning.
  • Configure VoIP, VPN, VLAN segmentation, NAT, and firewall rules across Cisco and MikroTik switches and routers.
  • Research and implement Docker, Kubernetes, Ansible, and Terraform to improve deployment reliability and automation.
  • Harden production servers using SELinux, SSL/TLS, iptables, and firewalld.
  • Configure VLANs, STP, and OSPF, troubleshoot Layer 2 and Layer 3 issues, and document runbooks and incident response procedures.
LibreNMSZabbixLinuxDockerKubernetesAnsibleTerraformCiscoMikroTik

Current focus

DevOps in production

Monitoring and alerting for 150+ endpoints
Docker, Kubernetes, Ansible and Terraform
Secure, automated and repeatable operations
01 / 02
02

IT Executive (Intern)

E-Learning and Earning Ltd

June 2024 - October 2024

Developed the networking and troubleshooting foundation that supports a practical DevOps career.

  • Provided Tier-1 and Tier-2 technical support for hardware, software, and network connectivity issues.
  • Assisted with network setup and maintenance for lab and classroom environments.
Technical SupportNetworkingHardwareSoftware

Foundation

Operations foundation

Tier-1 and Tier-2 support
Lab and classroom networks
Hardware and software troubleshooting
02 / 02
Started learning fundamentals in networking, Linux and programming (2021 - 2023)

Education Pipeline

01

B.Sc. in Computer Science and Engineering

Uttara University

2023 - Present
In ProgressCGPA 3.95 / 4.00
Building deeper foundations in computer science, software engineering, systems, and the architecture behind reliable infrastructure.
02

Diploma in Computer Science and Technology

Moulvibazar Polytechnic Institute

2020 - 2024
CompletedCGPA 3.74 / 4.00

My Skills

DevOps-focused stack covering cloud infrastructure, automation, Linux systems, networking, monitoring, and deployment pipelines.

8

Skill Categories

62

Total Skills

81%

Avg. Proficiency

DevOps & CI/CD

Docker

Expert
90%
Kubernetes

Kubernetes

Advanced
85%
ArgoCD

ArgoCD

Advanced
80%

GitHub Actions

Advanced
85%

GitLab CI/CD

Advanced
80%

Jenkins

Advanced
80%
Ansible

Ansible

Advanced
80%
Terraform

Terraform

Advanced
75%

GitHub

Advanced
85%
n8n AI Automations

n8n AI Automations

Advanced
75%
Verified learning archive

Credentials & Achievements

A curated record of the tools and systems shaping my DevOps practice.

Certificate

01 / 08

100 Days of DevOps

Issued by KodeKloud Engineer

Completed2026-04-01
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Selected systems

Projects

Infrastructure experiments and production-minded builds across DevOps, cloud, automation, and full-stack product work.

5 selected builds
gitops-todo
gitops-todo
REPO
DevOps
PROJECT #01DevOps & Cloud

gitops-todo

DevOps pipeline for a Node.js ToDo app using GitHub Actions, Docker Buildx, Docker Hub, and Kubernetes deployment manifests.

Node.jsExpressMongoDBDockerGitHub ActionsKubernetesArgoCD
SOURCEDETAILS

Project constellation

Select another system to bring it into focus

01 / 05

Notes from the field

Blogs

Notes and practical guides from my work with cloud-native infrastructure, Linux, and DevOps.

View Medium profile →
FIELD NOTE01

Envoy Gateway on Kubernetes: A Beginner’s Guide That Explains Every Line

A beginner-friendly walkthrough for installing and understanding Envoy Gateway on Kubernetes, one line at a time.

KubernetesEnvoy GatewayDevOps
Read on Medium
FIELD NOTE02

Setting Up LVM Storage on an Ubuntu Server — My Practical Experience

A practical guide to configuring flexible LVM storage on an Ubuntu server from hands-on experience.

UbuntuLVMLinux
Read on Medium

My Gallery

Md. Shakib Hossain Readoy at Agargaon, Dhaka on April 27, 2026

April 27, 2026

Agargaon, Dhaka

Md. Shakib Hossain Readoy at Fantacy Kingdom, Dhaka on September 21, 2024

September 21, 2024

Fantacy Kingdom, Dhaka

Md. Shakib Hossain Readoy at Airport Relway Station, Dhaka on December 01, 2023

December 01, 2023

Airport Relway Station, Dhaka

Md. Shakib Hossain Readoy at Tea Bar, Sirajganj on February 26, 2022

February 26, 2022

Tea Bar, Sirajganj

Md. Shakib Hossain Readoy at MonulviBaraz, Moulvibazar on March 30, 2023

March 30, 2023

MonulviBaraz, Moulvibazar

Md. Shakib Hossain Readoy at Thakurgaon, Bangladesh on November 27, 2020

November 27, 2020

Thakurgaon, Bangladesh

Testimonials

Salman Farsi

Salman Farsi

Network Engineer

Imthadul Sharkar

Imthadul Sharkar

App Developer

Jesmin Akhtar

Jesmin Akhtar

App Developer

Abir Hasan

Abir Hasan

Assistant Engineer

Salman Farsi

Salman Farsi

Network Engineer

Rasha Technology

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Contact Me

Open to infrastructure, DevOps, and automation conversations.

Email

readoy.cse@gmail.com

Phone

+880 1799 232 910

GitHub

readoy-cse

LinkedIn

readoy-cse

MD. Sakib Hossain Readoy

automation • scalability • reliability

CI/CD → pipeline automation & deployment flow
Containers → dockerized, scalable services
Cloud → AWS / VPS / distributed systems
Monitoring → uptime, logs, performance tracking
Automation → reduce manual work, increase reliability
system design mindset • always improving

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