Shivansh Singh - Full Stack Web Developer

Shivansh Singh | Freelance Full-Stack, Next.js & MERN Developer

Experienced Freelance Web Developer in India building high-performance Next.js websites, custom MERN stack applications, e-commerce stores, and technical SEO architectures for growing brands across India, Saharanpur, Haridwar & Dehradun.

Follow @shivanshdeveloper on Instagram

About Me — Next.js & MERN Stack Specialist

I’mapassionateFreelanceFull-StackWebDeveloperspecializinginNext.js,React,andtheMERNstack—turningbusinessideasintomodern,ultra-fast,andsearch-optimizedwebapplicationsthatgeneraterealleadsandsales.

3+ Years

Full-Stack Experience

80+ Portals

Projects Completed

I engineer responsive, high-converting Next.js and MERN stack web applications built specifically to generate organic leads, elevate digital storefronts, and achieve measurable business growth.

From architecting full-stack student management portals for premier coaching institutes like ABC Institute & Rapti Institute, to building Razorpay-powered e-commerce stores and real estate platforms in my production project portfolio, I focus on sub-second page speeds, clean code, and search visibility. You can also explore my website development cost calculator, view my developer resume, or contact me directly to discuss your project.

Full-Stack Web Development & Technical Expertise

Next.js & Frontend Architecture

Building server-rendered (SSR/SSG) React and Next.js interfaces with semantic HTML, Core Web Vitals optimization, and mobile-first responsive layouts.

  • Next.js 15 App Router & React 19
  • TypeScript & Tailwind CSS Design
  • Framer Motion Interactive UI

MERN Stack Backend & APIs

Developing secure custom Node.js and MongoDB backend systems for student ERP dashboards, e-commerce catalogs, real-time chat, and browser automation.

  • Node.js, Express & REST / GraphQL APIs
  • MongoDB & PostgreSQL Databases
  • Socket.io Real-Time & JWT Security

Technical SEO, E-Commerce & AI

Integrating structured data (JSON-LD), programmatic local SEO, Razorpay/Stripe checkouts, and Gemini AI chatbots to turn search traffic into customers.

  • Technical, National & Local SEO
  • Razorpay & Stripe Payment Gateways
  • AI Chatbots & Puppeteer Automation

Professional Portfolio & Milestones

Lead Website Developer & Infrastructure Consultant

ABC & Rapti Institute (Saharanpur Regional Hub)

2025 - Present

"Supervised the complete custom software overhaul for Saharanpur's leading educational institutions, improving student discovery across search engines."

  • ✅ Captured 1000+ Verified Inquiries
  • ✅ Automated Secure Student Database Logs
  • ✅ Optimized Mobile UX Frameworks
  • ✅ Enhanced Performance Scores to 95+

Freelance Full Stack Developer & SEO Consultant

WebContractor — Remote & Regional Client Projects (Pan-India & UK)

2022 - Present
  • • Designed and deployed custom e-commerce platforms, real estate portals, and business websites using Next.js, React, and the MERN stack.
  • • Integrated secure payment gateways including Razorpay and Stripe alongside custom admin dashboards for order and inventory management.
  • • Shared real-world web development builds, coding insights, and client case studies regularly on Instagram (@shivanshdeveloper) and GitHub.

Full-Stack Software & Web Developer

J.V. Jain College, Saharanpur • Class of 2024

Specialized in Next.js, MERN Stack Web Application Frameworks & Information Technology