Available for Freelance & Full-Time Contracts

Hi, I'm Hasan Mahmud

 

Building high-performance, secure, and scalable web platforms for modern businesses.

5+
Years Experience
36+
Completed Projects
48+
Happy Clients
Hasan Mahmud

About Me

Passionate engineer dedicated to clean architecture and robust database solutions.

Senior Software Engineer & Web Developer

As the CEO of BD Host, I am committed to building reliable, high-performance, and customer-focused web hosting solutions for individuals, businesses, and developers across Bangladesh. My passion lies in creating secure, scalable, and innovative hosting services that empower people to establish and grow their online presence with confidence.

With a strong focus on quality, transparency, and continuous improvement, I lead BD Host with the vision of delivering enterprise-grade hosting infrastructure, exceptional customer support, and modern technologies at affordable prices. From shared hosting and VPS to cloud solutions, domain services, and web infrastructure, our goal is to provide a seamless experience backed by performance and trust.

At BD Host, we believe that every website deserves a fast, secure, and dependable home—and we strive every day to make that vision a reality.

Email Address
hm4422798@gmail.com
Phone Number
+8801570212139
Location
Kaler Bazar,Gazipur -1700,Bangladesh
cPanel & Deployment
Production Ready
Key Highlights
  • Enterprise Web Security

    Strict PDO prepared statements, CSRF protection, and XSS sanitization standards.

  • MySQL Database Optimization

    Schema normalization, compound indexing, and slow query diagnostics.

  • Seamless cPanel Deployment

    Zero SSH requirement, clean FTP upload, and automated database installer.

Technical Skills

Comprehensive expertise across backend, frontend, database, and infrastructure.

Backend
PHP 8+ (PDO & OOP) 95%
RESTful APIs & Security 92%
Database
MySQL & Database Design 92%
Frontend
JavaScript (ES6+) & AJAX 90%
Bootstrap 5 & CSS3 95%
Networking
DNS & Networking Protocols 84%
Other Skills
Git & CI/CD Pipelines 90%
Server Management
Apache & cPanel Optimization 88%
Linux System Administration 85%

Work Experience

2016 - 2019
Full Stack Developer
Vanguard Web Agency • Boston, MA

Built over 30 client web applications from scratch, implemented custom admin dashboards, responsive Bootstrap interfaces, and SEO optimization.

2019 - 2022
Senior Web Developer
Nexus Digital Solutions • Austin, TX

Developed custom PHP/MySQL CMS software, integrated REST APIs, and managed Linux cPanel cloud infrastructure for enterprise client accounts.

2022 - Present
Lead Full Stack Architect
Apex Technologies Inc. • San Francisco, CA

Architected high-throughput PHP web applications, optimized MySQL database queries cutting execution latency by 40%, and led a team of 6 software engineers.

Education

Class of 2018
Specialized Certificate
MIT Professional Education (Certified)

Advanced coursework in secure authentication, CSRF/XSS defense, and cloud infrastructure optimization.

Class of 2016
Bachelor of Science
University of California, Berkeley (3.92 / 4.0 GPA)

Graduated with Magna Cum Laude honors. Focused on algorithms, database management systems, and web architecture.

Featured Projects

Real-world web applications built for reliability and speed.

Services & Solutions

Professional software engineering services for businesses of all sizes.

Custom PHP Web Development

Tailor-made web applications built from scratch with clean OOP PHP 8+, robust PDO security, and zero bloated frameworks.

Starting at $500
MySQL Database Architecture & Tuning

Database design, normalization, query indexing, slow query optimization, and automated SQL backup scripts.

Starting at $300
cPanel Hosting & Server Migration

Seamless website migration, SSL setup, DNS configuration, email routing, and speed performance optimization.

Starting at $200
RESTful API & Payment Gateways

Developing secure JSON REST APIs, webhook receivers, and third-party integrations like Stripe, PayPal, Twilio, and SendGrid.

Starting at $400

Frequently Asked Questions

Common questions about setup, cPanel deployment, and custom features.

Yes! The entire application is built using standard native PHP 8+ PDO and MySQL. No Node.js, SSH, or Composer dependencies required. Just upload the files to public_html and import database.sql.

Go to yourdomain.com/admin and log in using username "admin" and password "admin123". You can change your password immediately inside the Admin Settings.

Yes, everything is 100% dynamic and editable right from the Admin Panel under the Settings section.

Yes, all contact form submissions are validated with CSRF protection and saved securely in the MySQL database table. You can read, organize, and delete messages in the Admin Inbox.

Let's Discuss Your Project

Have a project or opportunity? Send a message and I will respond within 24 hours.

Email
hm4422798@gmail.com
Phone
+8801570212139
Location
Kaler Bazar,Gazipur -1700,Bangladesh