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RH
Available for freelance & full-time roles

Hi, I'm Rabiul Hasan Senior Software Engineer

I build modern web applications with Laravel, Livewire & PostgreSQL.

View my work Get in touch
Location
Dhaka, 1000 Bangladesh
Email
rabiul219@gmail.com
Rabiul Hasan
Years experience
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Projects delivered
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Happy clients
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About me

Engineering that holds up in production

Senior Software Engineer with extensive experience in developing modern web applications using Laravel, Livewire, and PostgreSQL. Specialized in building responsive profile websites, dynamic content management systems, and secure admin dashboards.

  • Profile Website Development

    Fast, responsive personal and business sites built on Laravel.

  • Admin Dashboard Development

    Secure, ergonomic back-office panels teams actually enjoy using.

  • Dynamic Content Management

    Every section of the site editable without touching a deploy.

  • User Authentication & Authorization

    Hardened login, session, and access-control flows.

  • Role & Permission Management

    Granular RBAC that scales from one admin to many teams.

  • Database Design & Optimization

    Normalized schemas, sensible indexes, and fast queries.

  • API Integration

    Third-party services and payment gateways wired in cleanly.

  • Responsive Web Design

    Layouts that hold up from 320px phones to ultrawide displays.

  • Performance Optimization

    Caching, query tuning, and asset budgets that keep pages quick.

Technical skills

The stack I reach for

Tools I use daily to ship maintainable, well-tested web applications.

Backend

  • PHP 95%
  • Livewire 90%
  • PHP 8.x 95%
  • MySQL 90%
  • PostgreSQL 90%
  • SQLite 85%
  • Database Design 90%
  • Query Optimization 90%
  • Database Migrations 92%
  • JWT 85%
  • OAuth2 85%
  • RBAC 90%
  • Laravel Queues 85%
  • Event Broadcasting 80%

Web Frameworks

  • Laravel 95%
  • Laravel Routing 95%
  • Eloquent ORM 95%
  • Blade Templating 95%
  • Artisan Commands 90%
  • RESTful APIs 92%
  • Laravel Passport 85%
  • Vue.js 80%
  • React 80%

Frontend

  • JavaScript 85%
  • HTML5 95%
  • CSS3 92%
  • Responsive Design 95%
  • Flexbox & CSS Grid 92%
  • JavaScript (ES6+) 88%
  • AJAX & jQuery 85%
  • Bootstrap 90%
  • Tailwind CSS 92%

Tooling

  • Git & GitHub 90%

DevOps & Deployment

  • Git 92%
  • GitHub 92%
  • GitLab 85%
  • Bitbucket 80%
  • GitHub Actions 85%
  • GitLab CI 80%
  • Jenkins 80%
  • Docker 85%

Security & Performance

  • Application Security 90%
  • CSRF, XSS & SQL Injection Prevention 90%
  • bcrypt 88%
  • Redis & Memcached Caching 85%
  • Performance Optimization 90%
What I do

Services I offer

From first commit to production support — the work I take on day to day.

  • Popular

    Laravel Website Development

    Profile and business websites built on Laravel, from blank repo to production.

  • Popular

    Admin Dashboard Builds

    Secure, user-friendly dashboards with role-aware navigation and audit-ready actions.

  • Popular

    Dynamic CMS Features

    Content management features that let non-technical owners run the site themselves.

  • PostgreSQL Design & Tuning

    Schema design, indexing, and query optimization for Postgres workloads.

  • Reusable Livewire Components

    Component libraries that keep interactive UI consistent across an app.

  • API & Payment Integration

    Third-party APIs and payment gateways integrated with retries and webhooks.

  • Security & Performance Care

    Ongoing hardening, dependency upkeep, and performance regression fixes.

  • Team Collaboration & Agile

    Working in Git-based Agile teams with reviews, CI, and clear handovers.

Career

Experience & education

Where I've worked, what I shipped, and how I got here.

Work experience

  1. Senior Software Engineer

    Freelance / Contract · Remote

    Jan 2022 — Present

    4 yrs 8 mos

    Design and deliver Laravel applications end to end — profile sites, content management systems, and admin dashboards.

    • Develop profile and business websites using Laravel.
    • Build secure and user-friendly admin dashboards.
    • Create dynamic content management features.
    • Design and optimize PostgreSQL databases.

  2. Software Engineer

    Product Studio · Dhaka, Bangladesh

    Mar 2019 — Dec 2021

    2 yrs 9 mos

    Built and maintained Laravel + Livewire products for clients across e-commerce and SaaS.

    • Develop reusable Livewire components.
    • Integrate third-party APIs and payment gateways.
    • Maintain application security and performance.

  3. Junior Web Developer

    Web Agency · Dhaka, Bangladesh

    Jun 2017 — Feb 2019

    1 yr 8 mos

    Delivered responsive marketing sites and internal tools in PHP and MySQL.

    • Collaborate with teams using Git and Agile methodologies.
    • Convert designs into responsive, accessible HTML and CSS.

Education

  • BSc, Computer Science & Engineering

    East West University

    Focused on databases, distributed systems, and web engineering.

Portfolio

Selected projects

A few builds that show the range — dashboards, APIs, and content platforms.

Browse all projects
Testimonials

What clients say

Feedback from the teams I've built and shipped with.

  • The dashboard shipped ahead of schedule and our team stopped filing tickets to change copy — they just edit it themselves now.
    SA

    Sarah Ahmed

    Product Manager · Nimbus Labs

  • Careful database work. Our slowest report went from 12 seconds to under one, and the schema still makes sense a year later.
    DO

    Daniel Okafor

    CTO · Vertex Commerce

  • Clear communication, clean Git history, and a site that still looks sharp on every device we throw at it.
    ML

    Mei Lin

    Founder · Studio Kite

Contact

Let's build something

Have a project in mind or a role to fill? Send a note and I'll get back to you.

Email rabiul219@gmail.com Phone +8801675503710
Location Dhaka, 1000 Bangladesh

Available for freelance & full-time roles

Typical reply time: 1–2 business days.

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