> Vishal Longia // full-stack web developer

Ibuildwebsitesandwebappsthattakepayments,runontheirown,andloadfast.

I help businesses, clinics, and broadcasters launch web apps that engage audiences, take payments, and run on their own.

View Projects Contact Me

Built with:ReactNode.jsTypeScriptNext.js

// about

About Me

// background

I am a full-stack web developer who turns business ideas into working online products.

I focus on clean code, automated payments, and fast pages that work smoothly on phones and laptops.

Whether building an appointment calendar or a custom web app, I deliver work that is simple to use and easy to maintain.

// by the numbers

Live Websites & Apps

Built and launched

Interactive Formats

Live voting, tipping & trivia

Years of Experience

Building for the web

// status

Available for Work

Available for new projects & contract work

Remote / Available Globally

// capabilities & stack

Services & Tools

// for clients & businesses

What I can build for you

Practical web solutions built to take payments, handle bookings, and save your business manual work.

Online Payments & Automated Payouts

Accept credit cards securely and pay out earnings to bank accounts or PayPal automatically without manual math.

Tools:Stripe • PayPal Payouts • Node.js

Booking & Appointment Systems

Let clients book consultation slots online with live calendar scheduling, automated emails, and upfront payments.

Tools:JavaScript • Razorpay • Automated Notifications

Interactive QR & Audience Engagement

Connect broadcast screens and posters to instant phone apps for live voting, trivia, and crowd tipping.

Tools:Dynamic QR Routing • Node.js • MongoDB

Fast Business & Showcase Websites

Show off craftsmanship and client projects with interactive before/after sliders, clean galleries, and quick quote forms.

Tools:Next.js • Tailwind CSS • HTML5 Canvas

// for technical visitors & teams

Tools I use

Technologies and libraries I use daily to build fast, reliable web applications.

Frontend Engineering

ReactNext.jsTypeScriptJavaScriptTailwind CSSHTML5 / CSS3EJS (SSR)

Backend & Systems

Node.jsExpress.jsMongoDBREST APIsPayPal APIStripe APIRazorpay

DevOps & Cloud Tools

AWS S3Node-CronGit & GitHubVercelRenderWeb Performance

Next.js App RouterTypeScriptReact 19Node.jsREST APIsMongoDBStripe BillingPayPal PayoutsRazorpay EngineTailwind CSSFramer MotionRender / VercelWeb PerformanceGit & GitHubNext.js App RouterTypeScriptReact 19Node.jsREST APIsMongoDBStripe BillingPayPal PayoutsRazorpay EngineTailwind CSSFramer MotionRender / VercelWeb PerformanceGit & GitHub

// projects

Selected Works

01 / Featured

Magic Media & Dynamic QR Platform

// Instant screen-to-phone audience engagement and automated payouts

An instant bridge between screens and smartphones. Viewers scan a TV code to vote, tip, and play trivia in seconds without downloading an app.

The problem:

Viewers rarely download apps for quick live interactions, and broadcasters struggle to split and pay partner earnings manually.

What I built:

A mobile web app that opens in one second so viewers can vote, cheer, and answer live quizzes.
An automated system that tracks virtual coin purchases, splits earnings with partners, and sends cashouts via PayPal or bank wire.

Result:

Processed over 15,000 live viewer interactions with zero app downloads and automated all weekly partner payouts.

Live Site

Dr. Arti Sharma's Pain Care Clinic

// Online consultation booking and patient payments

A medical clinic website where patients book physiotherapy consultations online, pay in advance, and receive their exercise plans.

The problem:

Patients called during clinic hours to check doctor availability, creating long phone waits and double-booked consultation slots.

What I built:

A 4-step online booking form that checks doctor availability in real time and blocks off-days.
Secure online card and UPI payments with instant booking confirmations sent by email.

Result:

The clinic now handles over 120 online bookings each month and cut receptionist phone calls by half.

Live Site

Epic Rockworks

// Stone masonry showcase and quote requests

A portfolio website for a luxury stone masonry and landscape builder, helping homeowners explore past projects and request quotes.

The problem:

High-end masonry clients wanted to see realistic before-and-after project photos before hiring a builder.

What I built:

An interactive before-and-after photo slider that lets visitors slide between raw property grounds and finished stone rockscapes.
A simple quote request form with click-to-call mobile buttons for homeowners.

Result:

Helped the builder double their monthly consultation requests and close higher-value custom masonry contracts.

Live Site

// other work:Seaside Surface Solutions — Coastal driveway and patio surfacing website that helps local homeowners find surfacing options on Google. (WordPress / Elementor)Live

// contact

Get In Touch

// work with me

Let'sbuildsomething.

Have a website or app you want to build? I am available for new projects.

Direct Email

rahulsaini663@gmail.com

Status: Available for new client projects

Tell me what you want to build.

I reply with next steps.