guru-bhajan-singh — portfolio
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Guru Bhajan Singh

MERN Stack Developer · Sr. Web Developer

7+ years building full-stack web applications. Now focused on the MERN stack (MongoDB, Express.js, React.js, Node.js), an expert in WordPress (theme & plugin development), and familiar with PHP, Laravel & CodeIgniter. Most recently shipped an AI Receptionist app end-to-end on MERN.

MongoDB Express.js React.js Node.js
Hire Me → View Projects Buy Me Coffee ☕
$ born27 Feb 1992
$ phone+91 87507 50097
$ emailgurubhajansingh@gmail.com
$ locationNoida, India
$ experience7+ years
$ projects200+
$ clients100+ happy
$ status● open to work
02 / who am i

About Me

Hi there 👋 — I love coding and I do it all day long. Most of my time goes into building clean, maintainable systems and finding new ways to solve problems that actually matter to the business. I spent 7 years deep in the PHP world, where I became an expert in WordPress (theme & plugin development), and am also familiar with Laravel and CodeIgniter. Recently I rebuilt that foundation on the MERN stack — shipping an AI-powered receptionist app end-to-end with MongoDB, Express.js, React.js and Node.js. I live in Noida, India.

200+
Total Projects
7+ yrs
Total Experience
100+
Happy Clients
03 / stack

Skills & Tools

MERN Stack — current focus

MongoDB
Express.js
React.js
Node.js

Backend

WordPress
98%
PHP
95%
CodeIgniter
75%
Laravel
70%
FastAPI / Strapi
55%

Frontend

JavaScript
90%
React.js
75%
Vue.js / jQuery
80%
HTML5 / CSS3
100%

Database / Tools / Cloud

MySQL
90%
MongoDB
70%
AWS / Git
80%
04 / what i offer

Services

Available for freelance projects and full-time roles. Here's what I can help you build.

MERN Stack Development
Full-stack web apps built on MongoDB, Express.js, React.js and Node.js — from API design to a production-ready front end.
MongoDBExpress.jsReact.jsNode.js
WordPress Development
Expert-level custom theme & plugin development, WooCommerce setups, and performance/SEO-friendly builds.
WordPressWooCommercePHP
PHP Web Applications
Custom backend systems and admin panels using Laravel or CodeIgniter, backed by clean, maintainable MySQL schemas.
PHPLaravelCodeIgniter
REST API Development
Designing and building clean, documented REST APIs, plus third-party integrations (payments, auth, maps, notifications).
REST APINode.jsLaravel
AI-Powered Features
Adding conversational/AI capabilities to web apps — as shipped in the AI Receptionist project, built end-to-end on MERN.
AI IntegrationMERN
Maintenance & Support
Ongoing support, bug fixes, performance tuning, and feature additions for existing PHP, WordPress or MERN applications.
SupportOptimization
05 / career

Experience

JAN 2022 — PRESENT
Sr. Web Developer
CloudThat Technologies Pvt. Ltd. · New Delhi, India
Leading backend development with PHP (Laravel/CodeIgniter) and REST APIs, plus hands-on Node.js & React.js work building the MERN-based AI Receptionist project.
AUG 2020 — JAN 2022
Sr. Software Engineer
Cross Section Interactive Pvt. Ltd. · New Delhi, India
Delivered full-stack features and third-party integrations (Google, Facebook, payment/video APIs) across multiple client web applications.
AUG 2018 — AUG 2020
Sr. Web Developer
MateBiz Pvt. Ltd. · New Delhi, India
Built and maintained admin-managed web platforms with Laravel/CodeIgniter, MySQL and jQuery/Vue.js front ends.
MAR 2018 — AUG 2018
PHP Web Developer
Gartndev Web Studios · New Delhi, India
Developed and supported PHP-based web applications for client projects.
JAN 2017 — MAR 2018
PHP Web Developer
Benzaitens Group · New Delhi, India
Started full-stack career building PHP web applications and MySQL-backed features.
MCA — Master of Computer Application
IGNOU · 2019
BCA — Bachelor of Computer Application
IGNOU · 2016
06 / build log

Featured Projects

ai-receptionist/ NEW · MERN
A conversational AI receptionist that automates visitor/caller interactions, appointment queries and information routing — built end-to-end (schema, API, UI) on the MERN stack.
MongoDBExpress.jsReact.jsNode.js
smiling-journey/
Tour & travel booking platform with a full admin tracking module.
CodeIgniterjQueryMySQL
visit site →
rodalee/
Assam Rooftop Solar Portal for APDCL — vendors, consumers & applications in one platform.
LaravelcURLMySQL
visit site →
crystal-crop-protection/
Corporate site for an agri-science company, with a customer query module.
LaravelBootstrap
visit site →
fulfillman/
Dropshipping & fulfillment services platform, built and customized on WordPress.
WordPressPHPMySQL
visit site →
07 / reviews

Testimonials

Great work — as a web design house owner, I also found his professional help invaluable.
freshdesignhk
Hong Kong
Bhajan got the job done and the entire coding process was smooth. Communication was constant — a good gig.
biggs2007
United States
Executed my project to meet the deadline. Highly recommend for anyone seeking a creative, sharp plugin developer.
crystaltmont
United States
Amazing work — great communication and incredibly fast turnaround. Hope to work together again.
markpatton
United States
08 / faq

Frequently Asked

Is Guru Bhajan Singh a MERN Stack Developer?

Yes — MongoDB, Express.js, React.js and Node.js, most recently used end-to-end to build an AI Receptionist application.

How many years of experience does he have?

7+ years of full-stack web development, spanning PHP (Laravel, CodeIgniter, WordPress) and, more recently, the MERN stack.

What technologies does he work with?

MongoDB, Express.js, React.js, Node.js, WordPress (expert-level — theme & plugin development), PHP, Laravel, CodeIgniter, MySQL, JavaScript, Vue.js, jQuery, AWS and REST API design.

Is he available for freelance or full-time MERN roles?

Yes — open to freelance projects and full-time MERN stack roles. Reach out at gurubhajansingh@gmail.com.

09 / say hi

Contact

  zsh
$ whoami
guru-bhajan-singh — MERN Stack Developer, available for freelance & full-time roles
$ contact --preferred
email · whatsapp · linkedin
EMAIL
gurubhajansingh@gmail.com
PHONE
+91 87507 50097
WHATSAPP
Chat now
LINKEDIN
/in/gurubhajansingh