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React & Next.js Development

React & Next.js development.
Your next product, built.

I’m Jagjeet Singh, a full stack developer based in India. I build React and Next.js websites, dashboards and client portals, connecting responsive interfaces with your APIs, data and business workflows.

Discuss my web app Explore the service
React / Next.jsAPIs & integrationsResponsive product UI
React & Next.js DevelopmentWorkflow concept
OverviewWorkflowTeam
Work, connected.

Product interfaceComponents & states

Designed

Data connectionAPIs & permissions

Connected

User workflowForms & interactions

Reviewed

Illustrative interface · Sample workflows, with no real customer data.

Work directly with Jagjeet Singh.India · Remote projects · Agency collaboration

What I can help with

React & Next.js Development.
What we can build.

React & Next.js Development support, with the scope shaped around your goals and current setup.

React Website Development

Modern React websites, component-based pages, interactive UI sections, reusable layouts and frontend interfaces.

Next.js Development

Next.js websites, full stack pages, API routes, server-rendered pages, landing systems and scalable app structure.

Dashboard Development

Admin dashboards, analytics views, data cards, tables, charts, filters, reports and user workflow panels.

Custom Web App Development

CRM modules, client portals, internal tools, task systems, lead tracking, forms, reports and business workflows.

API Integration

Connect frontend interfaces with REST APIs, third-party tools, internal systems, forms, CRM data and automation workflows.

UI Implementation

Convert design references into clean React sections, responsive pages, UI states, forms, cards and interactive layouts.

Designed around the work

Good screens.
Connected workflows.

The experience includes what happens before and after a click. I plan loading, empty and error states, reusable components and the data flow behind each interface.

  • Dashboards, client portals and internal tools
  • Reusable components and responsive layouts
  • Authentication, roles and database workflows as scoped
  • API connections and useful interaction states
Talk through my requirements

Is this the right fit?

A project shaped around your requirements.

For founders building a web product, businesses improving an internal tool, and agencies that need a developer to turn approved interface designs into a working application.

What we review before a quote

  1. Define user roles, screens and the workflow for the first release.
  2. Review existing APIs, authentication and database requirements.
  3. Plan loading, empty, error and permission states.
  4. Agree deployment, technical documentation and ongoing ownership.
Request a scope review
Independent product

Kaarix CRM.
Built around a business.

  1. Customers & leads

    Keep the relationship in context

  2. Reservations & follow-ups

    Give each enquiry a next step

Explore my product work

See how I connect
interfaces and workflows.

Kaarix is my jewellery CRM product. It is an example of how I approach custom business systems, from the interface to the modules behind it.

Explore Kaarix
Jagjeet Singh
Jagjeet SinghFull Stack Developer · WordPress Engineer

How we work together

A clear scope.
A considered delivery.

Agree the requirements and approach before development starts, with room to review the work as it takes shape.

  1. 01

    Map the product.

    Define user roles, screens, data sources and the core workflow.

  2. 02

    Design the interface.

    Plan navigation, components and interaction states.

  3. 03

    Connect the build.

    Develop the frontend, backend and agreed API integrations.

  4. 04

    Test real scenarios.

    Review permissions, edge cases, responsive layouts and handover.

Before we start

Scope, cost & handover.
Your questions answered.

What can you build with React and Next.js?

I can build React websites, Next.js websites, landing pages, dashboards, admin panels, customer portals, CRM modules, API-connected interfaces, internal tools and full stack web applications.

React or WordPress — which one should I choose?

WordPress is usually better for editable business websites, blogs and Elementor pages. React or Next.js is better for custom interfaces, dashboards, portals, API workflows and product-style web applications.

Do you build full stack Next.js applications?

Yes. I can help with Next.js pages, API routes, form handling, dashboard modules, authentication-ready layouts, database-backed workflows and full stack web app structure.

Can you connect a React frontend with APIs?

Yes. I can connect React or Next.js interfaces with REST APIs, custom backend endpoints, forms, CRM tools, business data sources and third-party integrations.

Can you redesign an existing React app?

Yes. I can improve layout structure, UI consistency, responsive behavior, dashboards, forms, tables, navigation and user experience on an existing React or Next.js project.

What determines the cost of a React or Next.js application?

The main factors are the number of workflows, user roles, screens, data sources, integrations and backend requirements. A focused first release can be scoped before additional modules. Share your requirements, existing code if any, budget range and target launch date.

Can you collaborate with our remote development team?

Yes. I work with businesses and agencies remotely from India. We agree the repository workflow, review process, responsibilities and communication schedule around your team and project.

Related services

Keep the next
step connected.

Explore the support that connects naturally with this project.

Custom CRM Development

Custom CRM systems for leads, customers, tasks, follow-ups and reports—designed around the way your team actually works.

Corporate Website Development

Business websites with clear services, credible project stories and an easy path to an enquiry. Designed for your customers and the team that manages the content.

WordPress Development

Custom websites, themes, plugins and Elementor builds that look considered, work on mobile and give your team a practical way to publish.

PROJECT FIT & IMPLEMENTATION

A React application needs a brief beyond the screens.

React and Next.js development services can support a custom web application, a dashboard or a frontend connected to an existing CMS.

What do you need to quote a React dashboard or web application?

Share the user roles, screen flows, data sources and actions each role should perform. Identify who owns the backend, API documentation and hosting. A representative flow in staging helps confirm validation, permissions, empty states and failure handling before the wider application is scoped.

When should we choose headless WordPress instead of Elementor?

A headless WordPress project uses WordPress for content while a separate frontend presents it. Consider this when the required application experience justifies the extra frontend and preview workflow. For a marketing website that your team wants to edit visually, a native Elementor build may be more practical.

For related implementation work, explore WordPress Development or Custom CRM Development.

Discuss the project scope

React & Next.js Development enquiry

Let’s make
the next step clear.

Share what you need and a little context about your current setup. I’ll review your requirements and follow up to discuss the scope and approach.

Your users, main workflow, screens, API or database requirements and timeline.

jagjeet5uu@gmail.comDiscuss on WhatsAppBased in India · Working with teams worldwide
Laptop, external monitor and interface sketches in a development workspace

Illustrative web application development workspace.

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