Hello, I'm Mridul

SCALEX.

Founder · Design & build studio

We make websites, web apps, SaaS, mobile and desktop apps, automation, and the films that launch them. Any industry, one team, from first sketch to scale.

Mridul Rathi, founder of ScaleX
  • 12software products shipped
  • 40pages on one SEO website
  • 3clinic branches on our SaaS
  • 2product launch films
Kolkata, India · working worldwide Scroll
What we build

If it runs on a screen, we build it.

Bring a startup idea, a business process stuck in spreadsheets, or a product that needs a launch film. Each tile names work we have already delivered. Explore all eight →

Websites

Fast, SEO-first sites and landing pages that bring in enquiries.

urstoothfully.com · 40 pages

Web apps & SaaS

Multi-tenant products with logins, roles, billing and dashboards.

Clinic OS · Thermal portal

Mobile apps

Flutter and Kotlin apps for Android, tablets and field teams, online or offline.

UT crawler app · TSRoboCon

Desktop software

Windows and cross-platform apps with proper installers.

EJMA designer · Electron quoting

Business tools

ERP, CRM, HRMS, inventory, quotations and attendance, built around how you work.

HRMS · Inventory · Quotations

Automation & IoT

Apps that talk to devices, generate reports and remove manual work.

MQTT · LoRa · USB · OCR

3-D & interactive

Digital twins, product viewers and web experiences people can explore.

Three.js · Blender · GLB

SaaS & promo videos

Product films, explainers and launch promos with motion graphics.

Clinic OS film · Digital Twin film
Selected work · 2025–2026

Work that ships.

RFCCU · digital twin338.4 °C max
01Web app · 3-D · Refinery · Live

Thermal Inspection & 3‑D Digital Twin Portal

Inspectors pin monitoring points on a 3-D model of the unit and upload thermal images. The portal reads the temperatures itself and exports reports to PDF and Word.

343 °Cdesign limit tracked per point
3 rolestenant isolation on the server
6 daysto close 9 of 12 review items
Next.jsReact Three FiberFastAPIPostgreSQL
Clinic OS · today27 patients
02SaaS · Healthcare · Ur's Toothfully

Clinic OS for a 3-branch dental group

Registration, queue, estimates, payments, clinical notes and prescriptions in one system. Accounts export to Tally and documents go out on WhatsApp.

3branches in Kolkata
Tallyaccounting export
JWTbranch-scoped access
Next.js 16PrismaPostgreSQLPuppeteer
urstoothfully.com40 pages
03Website · SEO · Ur's Toothfully

An SEO-first website for a dental clinic

A hand-built site replacing WordPress: 40 treatment, location and doctor pages with structured data. Redirects kept every existing ranking.

40pages plus a blog
4schema types on every page
0rankings lost in the move
PHPJSON-LDAnalytics
Now showing · Digital Twin Platform0:00 / 1:01
04Video · SaaS promo · Motion graphics

Product films & SaaS promo videos

Launch films that show a product in about a minute: screen capture, 3-D renders, kinetic type and music. These two shipped with their products.

2films, 1:01 and 1:17
14slides in the sales deck
16:9 · 9:16cuts for web and reels
Motion graphicsBlenderKinetic type
FSH · rear → frontcoil 01/43 · 5.62 mm
05Mobile app · IoT · Boiler inspection

Boiler Tube UT Thickness App

An offline tablet app for a robotic crawler. Readings arrive over LoRa, and the app drives the probe servos and gel pump over USB.

43coils per sample run
0network needed on site
PDFreport from raw readings
FlutterESP32LoRaUSB serial
● LIVE · WebRTCbatt 84%
06Web app · IoT · Security robot

Surveillance Robot Control

One browser screen for the whole robot: live video and audio, drive control over MQTT, and battery telemetry.

1screen for every function
MQTTdrive and telemetry
A/Vlive video with audio
JavaScriptMQTTWebRTCgo2rtc
EJMA 8th Ed. · bellowsPython 101/101 · Dart 96/96
07Desktop software · RRD Decors

EJMA Expansion Joint Designer

A 235-formula Excel workbook rebuilt as installable software for geometry, stress and fatigue life, proven to match the workbook cell for cell.

235formulas rebuilt
197/197cells matched
1e-15worst relative error
PythonFlutterInno Setup
IIMP · schema v3.5queue 12 jobs
08SaaS platform · Architecture

Industrial Inspection Management Platform

A 52-table multi-tenant platform for assets, readings, work orders and corrosion analysis, with workers for imports, PDFs and health scores.

52tables in the schema
4scores per asset health
3audits: security, migration, SQL
TurborepoNext.js 15RedisBullMQ
01 / 08Keep scrolling
How a project runs

From wireframe to live.

  1. 01

    Brief & architecture

    We map your users, workflow and data, then plan the system before any code.

    IIMP: 52-table schema, v3.5
  2. 02

    Design & prototype

    Brand, screens and a clickable prototype you can put in front of real users.

    Wireframes → high-fidelity screens
  3. 03

    Build

    Typed code and weekly builds you can open, install or click through.

    TypeScript strict mode
  4. 04

    Validate

    Automated tests, checks against your source files, and your review comments closed.

    47 tests · 197/197 cells
  5. 05

    Launch & support

    Deploys, installers, a launch film if you want one, training and fixes after go-live.

    Docker · Vercel · Windows installer
How every project runs →
Why ScaleX

We don't hand you code and disappear. We plan the system, design every screen, build it, cut the launch film and stay on after go-live. One team, from first sketch to scale.

How we help

Four verbs. One team.

The same people plan the architecture, design the screens, write the code, cut the launch video and stay on after go-live. No hand-offs between agencies. All services →

Design

Interfaces, 3-D and video: everything people see.

  • System and database architecture
  • Product UI for web, tablet and desktop
  • Brand, landing pages and pitch decks
  • Product films and SaaS promos

Build

Production apps on web, mobile and desktop.

  • Websites, web apps and SaaS
  • Flutter and Kotlin for Android and Windows
  • Electron apps and Windows installers
  • PostgreSQL, Supabase, Prisma, MongoDB

Automate

Software that talks to machines and does the paperwork.

  • USB serial, LoRa, MQTT and WebRTC
  • PDF and Word reports from one source
  • OCR and EXIF readings from images
  • Background job queues with BullMQ

Scale

Platforms that stay secure as users and data grow.

  • Tenant isolation, RBAC and TOTP 2FA
  • Docker, Nginx, Vercel and tunnels
  • Vitest and Playwright test suites
  • SEO and JSON-LD for search reach
Refinery go-live

Client review items closed within six days of handover.

9 of 12
Calculation accuracy

Worst relative error between our engine and the client's 235-formula workbook.

1e-15
Release confidence

Automated tests guarding one quotation app, with TypeScript in strict mode.

47
Start a project

Got an idea? Let's ship it.

Tell us what you want to build and who it is for. We reply with questions, a plan and a timeline, usually within two working days.

Phone
+91 98310 51023
Studio
Kolkata, India · working worldwide
© 2026 ScaleX · Founded by Mridul RathiDesign | Build | Automate | Scale · Instagram @thescalexstudioBack to top ↑