Hello, I’m Vishal Kumar 👋

Full Stack Developer • WHMCS Specialist • SQL Expert
Building scalable, secure & business-critical systems.

About Me

I’m a Web Developer with 3+ years of experience and strong expertise in backend development, SQL databases, and SaaS platforms.

I specialize in WHMCS customization, custom module development, billing automation, SQL optimization, and API integrations.

I enjoy solving complex business problems, building scalable systems, and delivering secure, maintainable, and performance-driven solutions.

Experience

SR Php Developer (May-2023)
Shine Dezign Infonet Pvt. Ltd.
0 Months
PHP WHMCS
Trainee- Software Engineer (Sep2022 - May2023)
Emicon Advisory Services LLP
0 Months
SQL PL SQL

Skills

HTML

Smarty in (WHMCS) | Ejs in NodeJS

CSS

CSS | Bootstrap Basic

JavaScript

JS | JQuery

Node.js

Express | JWT

PHP

3year+ Experience

React
SQL | MongoDB

SQL 9 months

Projects

Node.js File-Based Data API
This is a simple backend API project built using Node.js, Express, and the File System (fs) module. In this project, a JSON file is used like a database to store data, from which data can be read and written. Multiple routes are created to perform CRUD (Create, Read, Update, Delete) operations.
Node.js Express FileSystem
Project Code
MongoDB-Based Backend API
A backend API developed with Node.js and Express, connected to a MongoDB database for data storage. The project allows users to perform CRUD operations through RESTful routes. It showcases skills in database connectivity, routing, and server-side development.
Node.js Express MongoDB
Project Code
JWT-Based Authentication System using Node.js
Built a secure authentication system using Node.js and JSON Web Tokens (JWT). Implemented user login and registration APIs that generate JWT tokens upon successful authentication. The client securely stores and sends the token in the Authorization header as a Bearer token to access protected routes. Ensured password security and token validation for protected resources.
Node.js Express MongoDB JWT
Project Code
Blog Management System (Node.js, Express, EJS)
Developed a full-stack blog web application using Node.js, Express, and EJS with JWT-based authentication and role-based access control. Implemented secure admin authentication allowing only admins to create, manage, and delete blog posts, while clients can view blogs publicly. Built protected routes, middleware for token verification, and dynamic server-rendered pages with EJS. Focused on clean routing structure, security, and user-friendly blog management.
Node.js Express MongoDB JWT EJS
Project Code

Get In Touch

Have a project, idea, or just want to connect? Let’s build something great together.

Phone

+91-XXXXXXXXXX

LinkedIn

linkedin.com/in/iamvishushakti

GitHub

github.com/iamvishishakti