Utkarsh SinghFull-Stack Developer

Specialized in Next.js, React, Node.js, and cloud infrastructure. Expert in building scalable applications with advanced authentication, payment systems, and automation.

Next.jsReactNode.jsMongoDBAWSTailwind

Technical Expertise

Comprehensive skill set across the full development stack

Frontend & Frameworks

Next.js

App Router + API Routes

React.js

Advanced Hooks & Patterns

Tailwind CSS

Modern UI Design

React Native

iOS & Android

Backend & Database

Node.js

Backend Development

MongoDB

Schemas & Relations

API Development

RESTful & GraphQL

Authentication

JWT, Sessions, RBAC

DevOps & Infrastructure

AWS EC2

Instance Management

VPS Ubuntu

Server Administration

Apache

Reverse Proxy & SSL

DNS/Domain

SPF, DKIM, SES

Automation & Integration

Puppeteer

Browser Automation

Stripe

Payment Integration

Amazon SES

Email Services

Electron

Desktop Apps

Also Experienced With

TypeScriptJavaScriptGraphQLDockerGitCI/CDRESTful APIsWebhooksRedisNginx

About Me

Full-Stack Engineer

I specialize in building modern, scalable web applications with a focus on performance, security, and user experience. From concept to deployment, I handle every aspect of development.

My expertise spans frontend frameworks like Next.js and React, backend systems with Node.js, and cloud infrastructure on AWS. I excel at creating complex authentication systems, payment integrations, and automated workflows.

What I Do

  • Build production-ready web applications
  • Design & implement scalable APIs
  • Develop custom automation solutions
  • Manage cloud infrastructure & DevOps
  • Create cross-platform mobile apps
  • Implement secure authentication systems

Let's Build Something

Available for freelance projects, consulting, or full-time opportunities. Let's discuss how I can help bring your ideas to life.