Samuel Halder

Full stack development and systems

Samuel Halder

Developer, system administrator, and builder of dependable web products.

I turn practical requirements into web applications, WordPress solutions, and infrastructure that stays understandable after launch.

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Based in
West Bengal, India
Focus
Web apps and DevOps
Education
Computer Science

Full-stack delivery

WordPress customization

Docker and server setup

Streaming workflows

Selected work

Projects built for real use

01

Client work

E-commerce enhancement

Improved a WordPress storefront with custom plugins, SEO fixes, and dynamic product loading for a smoother shopping flow.

  • WordPress
  • PHP
  • JavaScript
  • SEO

02

EdTech

FortLearn Live

Built the edtech website plus teacher, admin, and scheduling portals for online learning operations.

  • PHP
  • JavaScript
  • MariaDB
  • Tailwind CSS

03

Education

Live class platform

Real-time class tooling with interactive sessions and scheduling support.

  • WebRTC
  • Node.js
  • Socket.io

04

Music tools

Songbook web app

Multilingual song and lyrics management with search-oriented workflows.

  • PHP
  • Node.js
  • MariaDB

05

Home lab

Clip Basket

A Docker-deployed LAN clipboard for sharing text quickly across devices.

  • Docker
  • Node.js
  • Networking

06

Streaming

Low-latency audio streaming

Browser audio streaming experiments using secure WebSocket transport.

  • Python
  • WebSocket
  • Web Audio API

07

Systems

Library management system

Book tracking, user management, and reporting for day-to-day library operations.

  • Node.js
  • PHP
  • SQL

Capabilities

A stack that spans product and platform

I work across the browser, backend, deployment layer, and the unglamorous operational details that keep a project useful.

Frontend

HTML, CSS, JavaScript, React, Tailwind CSS, Bootstrap, UI design, and Figma.

Backend and data

Node.js, PHP, Python, Java, Laravel, SQL, PostgreSQL, and MariaDB.

Cloud and operations

Azure, Docker, Git, CI/CD, Ubuntu, Nginx, Bash, and system administration.

Extra range

Open-source work, networking fundamentals, Web3 exploration, analytics, HLS, and DASH.

Experience

Delivery, support, and iteration

Client projects

International and domestic web work

Delivered full-stack work for clients including storefront optimization, e-commerce delivery, image processing support, system architecture, and testing across the development lifecycle.

Open source and community

Testing, plugins, and multilingual tooling

Contributed through WordPress theme and builder testing, an OpenLP plugin for multilingual support, text rendering improvements, and community-driven solutions.

Services

Where I can help

Web applications

Dynamic sites, dashboards, admin panels, and business workflows.

WordPress solutions

Custom themes, plugins, performance cleanup, and storefront improvements.

Server and DevOps

Nginx, reverse proxies, Docker delivery, deployment habits, and home lab advice.

Streaming systems

Live stream servers, HLS or DASH workflows, and audio delivery experiments.

Contact

Need a developer who also thinks about the system around the page?

samuelhalder12@gmail.com GitHub profile