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Work with Kartavya Agarwal

Website development services for real business goals.

Whether you need a custom business website, a scalable web application, a high-converting Shopify storefront, a secure WordPress platform, or a white-label agency development partner, I engineer solutions focused relentlessly on speed, conversion, and long-term maintainability.

Website UX planning with wireframes and laptop during a design workshop

Website Development

Work with freelance website developer Kartavya Agarwal for custom responsive business websites, conversion-focused user journeys, technical SEO, and modern full-stack performance.

Information Architecture & Strategic WireframingCustom Responsive Frontend EngineeringSearch Engine Foundation & Technical SEO
Explore Website Development scope & pricing
Full-stack software engineer developing scalable web application architecture on computer monitor

Web Application Development

Hire expert web application developer Kartavya Agarwal for scalable SaaS web apps, custom client portals, internal business dashboards, and full-stack software development in India.

Full-Stack Architecture & System DesignSecure Authentication & Role-Based Access ControlDynamic Real-Time Dashboards & Data Visualization
Explore Web Application Development scope & pricing
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Custom Web Development

Bespoke custom web development by Kartavya Agarwal. Handcrafted, high-performance websites with unique UI/UX, zero theme bloat, and enterprise-grade SEO architecture.

Bespoke Visual & Functional ArchitectureFluid Responsive Layouts & Micro-InteractionsLightweight, High-Performance Codebase
Explore Custom Web Development scope & pricing
Python software code displayed on developer monitor highlighting advanced backend engineering

Python Website Development

Expert Python website development by Kartavya Agarwal. High-performance web applications, Django & FastAPI backend architectures, automated data pipelines, and AI API integrations.

Robust FastAPI & Django Backend ArchitecturePostgreSQL & Relational Database EngineeringMachine Learning & AI Model API Integration
Explore Python Website Development scope & pricing
Modern PHP 8 backend developer workspace with MacBook Pro displaying object-oriented code

PHP & CMS Website Development

Modern PHP and CMS website development by Kartavya Agarwal. Custom PHP architecture, headless CMS engineering, secure database solutions, and high-performance business websites.

Modern PHP 8.2+ Architecture & RefactoringCustom CMS Engineering & Headless CMS IntegrationRelational Database Architecture & MySQL Optimization
Explore PHP & CMS Website Development scope & pricing
Creative digital marketing agency team collaborating on client website strategy in modern studio

White-Label Web Development for Agencies

White-label website development for marketing, SEO and design agencies. Outsource Shopify, WordPress and Next.js projects with clear handovers and a defined scope.

White-Label Delivery & Confidential CollaborationDesign-Faithful Figma to Code ImplementationTechnical SEO & Speed Optimization Built-In
Explore White-Label Web Development for Agencies scope & pricing
Modern ecommerce online store checkout and digital cart experience on laptop computer

Ecommerce Website Development

Hire freelance ecommerce website developer Kartavya Agarwal for high-converting online stores, Shopify & WooCommerce setups, custom checkout flows, and payment integrations.

Conversion-Optimized Storefront ArchitectureSeamless Payment Gateway & Checkout IntegrationDynamic Product Filtering & High-Speed Search
Explore Ecommerce Website Development scope & pricing
Professional WordPress developer workspace with laptop displaying custom theme development

WordPress Development

Work with freelance WordPress developer Kartavya Agarwal for custom WordPress themes, WooCommerce stores, speed optimization, and secure enterprise websites.

Bespoke Gutenberg Block & ACF DevelopmentLightweight Custom Theme EngineeringWooCommerce Store Architecture & Optimization
Explore WordPress Development scope & pricing
Ecommerce merchant managing custom Shopify storefront and product collections on laptop

Shopify Store Development

Hire freelance Shopify developer Kartavya Agarwal for custom Shopify themes, high-converting online stores, app integrations, and speed optimization in India.

Custom Shopify Liquid Theme DevelopmentApp Pruning & Native Feature EngineeringConversion-Focused Product Detail Pages (PDP)
Explore Shopify Store Development scope & pricing
Senior Next.js software developer engineering React Server Components on high-resolution monitor

Next.js & React Development

Hire freelance Next.js developer Kartavya Agarwal for high-performance React web applications, App Router architecture, headless frontends, and technical SEO in India.

Next.js App Router & Server Components ArchitectureUltra-Fast Core Web Vitals & Sub-Second TTFBComprehensive Technical SEO & Open Graph Automation
Explore Next.js & React Development scope & pricing

Explore websites by industry and business goal

Compare 50 focused briefs for real estate, healthcare, professional services, ecommerce stores, bookings, performance and site migrations.

Explore industry solutions

Have a unique or multi-platform project?

Many projects span multiple technologies (e.g. Next.js frontend with Python API or custom Shopify with headless features). You can also explore our visual artwork in the design concepts gallery.

View Design Concepts Start a project discussion