Full-Stack Developer | Database Developer | System Engineer

Hello, I'm

Md Shariful Islam Shoeb
Building Digital Infrastructure |

Full-Stack Developer, Database Developer & System Engineer with expertise in building database-driven web applications using PHP, Laravel, and REST APIs, alongside enterprise virtualization, distributed storage, and hosting automation.

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Md Shariful Islam Shoeb

Md Shariful Islam Shoeb

Full-Stack Developer | Database Developer | System Engineer

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< About Me />

shoeb@portfolio:~
$ cat about.txt

> Name: Md Shariful Islam Shoeb
> Role: Full-Stack & Database Developer | System Engineer
> Location: Dhaka, Bangladesh
> Status: Available for opportunities

$ cat bio.md

I am a Full-Stack Developer, Database Developer, and System Engineer with 3+ years of experience in PHP, Laravel, Oracle APEX, PL/SQL, PostgreSQL, and DevOps. Currently serving as System Engineer at B.A.R & Associates, I specialize in building robust backend systems, high-availability Proxmox clustering, and automated deployment pipelines.

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Current Role

System Engineer

B.A.R & Associates

Education

BBA in Management

Barishal BM College

Training

Oracle Database PGD

IsDB-BISEW

Location

Dhaka, Bangladesh

Open to Remote

< Skills & Technologies />

Full-Stack Development

PHP & Laravel
JavaScript & REST APIs
HTML5 & CSS3
Backend Development

Virtualization & Storage

Proxmox VE Clusters
Ceph Distributed Storage
VMware ESXi
Virtualizor (KVM)
TrueNAS

Hosting & Automation

WHMCS Billing & Workflows
cPanel / WHM
Plesk Panel
HestiaCP / CyberPanel
Domain & DNS Management

DevOps & CI/CD

Docker & Containers
GitHub Actions (CI/CD)
Git & Version Control
Kubernetes (Basic)
Shell Scripting (Bash)

Networking & Security

OPNsense Firewall
MikroTik Routing
Cloudflare & SSL/TLS
Twingate & VPNs
Active Directory

Database Development

Oracle PL/SQL
Oracle APEX
Oracle Forms & Reports
SQL Performance Tuning

Databases & Web Stack

PostgreSQL & MySQL
MariaDB & MSSQL Server
Nginx / Apache / LiteSpeed
Zabbix & Grafana Monitoring
Database Design & Backups
Oracle
Docker
Linux
GitHub
Server
PL/SQL

< Featured Projects />

Enterprise Proxmox HA Cluster

Deployed and managed a highly available 5-node virtualized environment. Configured Ceph distributed storage pools with active replication to achieve zero single points of failure (SPOF) and support seamless live migration of running workloads.

Proxmox VE Ceph Storage Debian Linux High Availability

OPNsense Transparent Firewall

Hardened enterprise network perimeter by designing a Layer-2 transparent bridge firewall with active IDS/IPS. Integrated MikroTik router for VLAN division, traffic shaping, and HAProxy for secure external load balancing.

OPNsense MikroTik HAProxy VLAN IDS/IPS

WHMCS & Virtualizor Automation

Automated the end-to-end VPS provisioning flow, provisioning VMs dynamically in a KVM environment via WHMCS billing hooks. Programmed automatic routing, DNS setup, and Let's Encrypt SSL generation.

WHMCS Virtualizor KVM SSL/TLS Automation

Centralized Observability Stack

Configured comprehensive resource tracking for 100+ servers and databases using Zabbix agent metrics. Integrated Grafana dashboards to monitor latency, IOPS, and memory usage with webhooks for real-time alerting.

Zabbix Grafana Observability Alerting

NBR VAT Management System

Designed, developed, and deployed a secure NBR-enlisted VAT management system. Optimised database structure for high-concurrency tax calculations, transaction logging, and secure reporting compliance.

Oracle DB PL/SQL PostgreSQL Security Hardening Server Deployment

Enterprise Inventory System

Built and deployed a real-time inventory management solution. Configured automated stock tracking alerts, database indexing for rapid queries, and containerized deployment with automated backups.

PostgreSQL Docker CI/CD Linux Nginx

Education Management Portal

Designed and deployed an all-in-one school/college management system. Integrated student records, fee collection systems, and grading modules, hosted on highly available virtual servers.

Oracle APEX MySQL Docker DevOps Server Deploy

Furniture E-Commerce Website

Developed and deployed a robust furniture e-commerce website. Configured Nginx reverse proxy, SSL certification, and GitHub Actions CI/CD pipeline for automated cloud deployments.

PHP / Laravel Nginx SSL/TLS GitHub Actions DevOps

< Experience />

Current

System Engineer

B.A.R & Associates (Software Company)

January 2025 - Present

  • Infrastructure & Clustering: Deploying and managing Proxmox VE multi-node enterprise clusters with Ceph distributed storage pools, ensuring high availability and zero single point of failure.
  • Hosting Automation & Billing: Configuring and maintaining WHMCS workflows, Virtualizor KVM management, and full-stack environments across cPanel/WHM, Plesk, HestiaCP, and CyberPanel.
  • Linux Internals & Administration: Performance tuning, kernel-level troubleshooting, and bare-metal management on Red Hat, Ubuntu, and Windows Server 2022 without control panel dependencies.
  • Security Hardening: Implementing proactive network and server-level firewalls using OPNsense, Fail2Ban, MikroTik, Cloudflare, and custom CSF/iptables rules.
  • DevOps & Automation: Building automated deployment pipelines via GitHub Actions and containerizing applications using Docker.
  • Database Administration: Managing backup, recovery drills, and performance tuning for Oracle DB, MSSQL, and PostgreSQL.
  • Full-Stack Development: Building and maintaining backend applications and REST APIs using PHP, Laravel, and JavaScript for internal and client-facing systems.

Junior Software Engineer

Beta Solution (Software Company)

February 2024 - December 2024

  • Developed custom Oracle APEX applications and generated enterprise Oracle Forms/Reports.
  • Optimized back-end logic using PL/SQL stored procedures, triggers, and functions.
  • Managed server configurations and domain routing for secure project deployments.

Post-Graduate Diploma in Oracle Database Design & Development

IsDB-BISEW (Islamic Development Bank - BISEW)

1 Year (1,000 Hours Intensive Hands-on Lab Training)

  • Oracle Database Design & Development
  • Oracle APEX Development
  • PL/SQL Programming
  • Oracle Forms & Reports Development

< Education />

2017 - 2020

BBA in Management

Management Studies

Barishal BM College

CGPA: 2.6 / 4.0

Barishal, Bangladesh

2014 - 2016

Higher Secondary Certificate (HSC)

Business Studies

Dhaka College

GPA: 4.25 / 5.00

2012 - 2014

Secondary School Certificate (SSC)

Business Studies

Motijheel Model School & College

GPA: 5.00 / 5.00

Professional Training

Oracle Database PGD (IsDB-BISEW)
Oracle APEX Developer
Docker & DevOps

< Contact Me />

Email

sharifulislamshoeb@gmail.com

Phone

+880 1319-899171

WhatsApp

+880 1319-899171

Location

Dhaka, Bangladesh

GitHub

github.com/shoeb-devops

LinkedIn

linkedin.com/in/shariful-islam-shoeb