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Rk Technologies — websites, mobile apps & business software

01 — Studio

Building digital experiences that move businesses forward.

From high-performing websites and mobile apps to custom ERP systems, we turn business ideas into powerful digital solutions.

Dark analytics dashboard showing revenue, orders, a revenue trend chart and recent orders
ClinicFlow app home screen with the next appointment card and services to book
Available to buyOur product

Python Practical Examination System

A complete platform for running Python practical exams online. Students write and run code in the browser, answers are marked automatically against hidden test cases, and staff watch every exam live.

  • In-browser Python editor
  • Interactive terminal
  • Automatic marking
  • Four marking modes
  • Live invigilation
  • Exam integrity checks
Student exam workspace with the question on the left, a Python code editor, a terminal, a countdown timer and Run, Save and Submit buttons
Admin dashboard with live exam status, total exams, students, completed attempts, average score and pass rate

How we work

A partner focused on outcomes, not just output.

We're a new studio, so we'd rather show you how we work than make big claims. These principles shape every project.

  • Understand before we build

    Every engagement starts with your goals and users, not a template or a technology preference.

  • Transparent from day one

    Written scope, visible milestones and regular demos, so you always know where the project stands.

  • Built to be maintained

    Typed, tested, documented code that your team — or any future developer — can work with.

Services

Everything you need to build and run your business online.

From your first website to the systems behind your operations — one team designs, builds and supports it.

All services
  • Corvane Advisory services page listing corporate finance, operations, growth and leadership services

    Website Development

    Fast, search-friendly websites and web applications — from focused landing pages to e-commerce stores and custom platforms.

    • Business websites
    • Corporate websites
    • Website redesigns
    • Landing pages
    • Custom web applications
  • Mobile App Development

    Android, iOS and cross-platform apps with clean interfaces, reliable offline behaviour and secure API integrations.

    • Android applications
    • iOS applications
    • Cross-platform apps
    • API integrations
    ClinicFlow booking confirmation screen with appointment details
  • Pipeline CRM board with deals organised into lead, discovery, proposal, negotiation and won columns

    ERP & CRM Solutions

    Business systems for inventory, billing, HR and customer relationships — shaped around the way your team already works.

    • Inventory management
    • Billing and invoicing
    • HR and employee management
  • Atelier product page for a terracotta vase with gallery, finish options and add-to-bag button

    E-commerce Development

    Online stores with fast product pages, a short checkout and order management that matches how you fulfil orders.

    • Product catalogues
    • Checkout & payments
    • Order management
  • Campus school portal showing attendance, fee collection, admissions in review and a weekly timetable

    Custom Software Development

    Portals, management systems, booking platforms and automation built for problems that off-the-shelf tools don't solve.

    • Business portals
    • Organization management systems
    • Educational management software
  • Relay automation builder with a workflow from incoming order email to invoice creation

    Business Automation

    Workflows and integrations that move data between your tools, create documents and send notifications automatically.

    • Workflow automation
    • System integrations
    • Document generation

Our work

A product you can buy, and concepts that show how we build.

Start with our working online exam platform. The demo projects start from realistic business problems — sample work created to show our capabilities, not client projects.

View portfolio

Projects marked “Demo project” are concept designs with fictional brands, not client work.

Student exam workspace with the question on the left, a Python code editor, a terminal, a countdown timer and Run, Save and Submit buttons
Available to buy

Online exam platform

Python Practical Examination System

A complete platform for running Python practical exams online. Students write and run code in the browser, answers are marked automatically against hidden test cases, and staff watch every exam live.

  • In-browser Python editor: Monaco editor (the editor behind VS Code) with syntax highlighting and autosave.
  • Interactive terminal: Programs that call input() are answered right in the output panel.
  • Automatic marking: Hidden test cases decide the marks, so every student is checked the same way.
  • React
  • Vite
  • FastAPI
  • Python
  • MySQL
  • Monaco Editor
  • Docker
  • Nginx
  • Atelier online store homepage with an autumn collection banner and a grid of homeware products
    Demo project

    E-commerce website

    Atelier

    A concept online store for an independent homeware brand, built around product storytelling and a short checkout.

    • Next.js
    • TypeScript
    • Tailwind CSS
    • NestJS
    • PostgreSQL
  • Stockline ERP dashboard with stock value, low-stock alerts, a stock movement chart and items to reorder
    Demo project

    ERP dashboard

    Stockline

    A multi-warehouse inventory and purchasing system concept for a growing wholesale distributor.

    • React
    • TypeScript
    • NestJS
    • PostgreSQL
    • Redis
  • ClinicFlow booking screen for choosing a practitioner, date and time slot
    ClinicFlow bookings screen with an earlier-slot offer, upcoming appointments and reminder settings
    Demo project

    Mobile app

    ClinicFlow

    A cross-platform appointment booking app concept for a multi-practitioner wellness clinic.

    • React Native
    • TypeScript
    • NestJS
    • PostgreSQL

Why choose us

Clear commitments you can hold us to.

No inflated numbers — just the way we run every project, from first call to post-launch support.

  • Business-focused solutions

    We prioritise the features that move your business forward and say so when something isn't worth building.

  • Responsive by default

    Every interface is designed and tested for phones, tablets and desktops from the first wireframe.

  • Clear communication

    A single point of contact, plain-language updates and agreed check-ins throughout the project.

  • Maintainable code

    Modern, well-structured codebases with documentation, so future changes don't mean starting over.

  • Transparent milestones

    Work is split into milestones with defined deliverables, so progress and spend are always visible.

  • Post-launch support options

    Maintenance, monitoring and improvement plans are available after launch, sized to what you need.

Our process

A clear path from first conversation to launch.

Six stages, each with a defined outcome you review and approve before we move on.

See the full process
  1. 1

    Discovery

    We learn about your business, users and goals, and agree what success looks like.

  2. 2

    Planning

    We turn requirements into a scoped plan with milestones, timeline and cost.

  3. 3

    UI/UX Design

    We design the key screens and journeys, then refine them with your feedback.

  4. 4

    Development

    We build in short iterations and share working progress at each milestone.

  5. 5

    Testing

    We test functionality, devices, performance and security before release.

  6. 6

    Launch

    We launch, monitor and hand over — with support options for what comes next.

Stage 3 · UI/UX design

See it before it's built.

Wireframes, visual designs and a clickable prototype are shared for your feedback before development starts — so changes are cheap and nothing is a surprise.

Design canvas showing a wireframe, the finished visual design, a design system and developer handoff notes

Technology

Modern, proven tools — chosen for the job.

Widely adopted technologies make your product easier to maintain, extend and hire for. Listed as tools we work with, not partnerships.

  • ReactInteractive interfaces
  • Next.jsFast, SEO-friendly sites
  • TypeScriptSafer, typed code
  • Tailwind CSSConsistent design systems
  • Node.jsScalable server runtime
  • NestJSStructured APIs
  • PostgreSQLReliable relational data
  • RedisCaching & job queues
  • React NativeiOS & Android apps
  • IonicWeb-powered mobile apps

Logos are trademarks of their respective owners and are shown only to identify the technologies we use.

Pricing

Transparent starting points for every stage.

Pick a package as a starting point, or tell us what you need and we'll prepare a tailored proposal.

  • Starter Website

    A professional online presence for a new or small business.

    From₹19,999

    Typically 1–3 Days

    • Up to 5 responsive pages
    • Custom design based on your brand
    • Contact form with email notification
    • On-page SEO foundations
    • Analytics setup
    • Launch support

    You receive

    • Live website on your domain
    • Design files
    • Handover checklist
  • Business Website

    Recommended

    A content-managed site built to generate enquiries.

    From₹35,599

    Typically 4-5 Days

    • Up to 15 pages and service templates
    • Content management for pages and blog
    • Lead capture and quotation forms
    • Portfolio or case-study section
    • Performance and accessibility review
    • Training session for your team

    You receive

    • Live website with CMS access
    • Source code and design files
    • Editor guide and training recording
  • Custom Web Application

    Portals, dashboards, ERP, CRM and bespoke business software.

    Custom quote

    Scoped during discovery

    • Discovery workshop and written proposal
    • UI/UX design and clickable prototype
    • User accounts, roles and permissions
    • Integrations with your existing tools
    • Automated tests for critical workflows
    • Milestone-based delivery and support options

    You receive

    • Milestone releases with sign-off
    • Source code and documentation
    • Deployment and support plan

FAQ

Frequently asked questions

Can't find what you're looking for? Ask us directly.

We follow six stages: discovery, planning and proposal, UI/UX design, development, testing, and deployment with support. You review and approve the work at each milestone, so there are no surprises at the end.

Have an idea? Let's build it together.

Tell us what you're planning. We'll get back to you to arrange a free, no-obligation discovery conversation. We aim to reply within one business day.

  1. Share your idea

    A few details about your goals

    01
  2. Discovery call

    Free and no obligation

    02
  3. Clear proposal

    Scope, timeline and price

    03