GAURAV KUMAR
Available for projects & full-time roles

Hi, I am Gaurav Kumar Full-Stack Web Developer

I’m a web developer focused on building fast, clean, and easy-to-use websites and web applications. I help businesses and creators turn ideas into reliable digital products that work smoothly on every device. Welcome to my portfolio.

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Technical Arsenal

Skills & Technical Stack.Frontend, Backend, Databases, Redis, DevOps, CI/CD, Nginx, and LGTM Observability.

01 / FRONTEND & UI

Frontend Architecture

High-performance, accessible, and responsive client user interfaces.

  • Next.js

    v16 / RSC

    App Router, Server Actions, SSR/SSG, and fast edge routing.

  • React.js

    React 19

    Modular components, state management, hooks, and clean architecture.

  • JavaScript

    ESNext

    Modern asynchronous execution, DOM APIs, and performant logic.

  • Tailwind CSS

    v4 Tokens

    Modern utility styling, custom design tokens, and sleek dark mode.

  • HTML5 & CSS3

    Semantic

    Accessible markup, Flexbox & Grid layouts, and WCAG standards.

02 / BACKEND & RUNTIMES

Backend & Core APIs

Resilient server infrastructure, middleware, and secure endpoints.

  • Node.js

    Runtime

    Event-driven asynchronous services and scalable application logic.

  • Express.js

    REST

    Clean API routing, validation pipelines, and custom middleware.

  • REST & WebSockets

    Real-Time

    Structured API contracts, live event streaming, and telemetry.

  • Security & Auth

    JWT / RBAC

    Secure sessions, password hashing (bcrypt), and rate limiting.

  • Microservices

    Decoupled

    Isolated service boundaries, clean payload contracts, and error safety.

03 / DATABASES & CACHING

Databases & Redis

Reliable schemas, data persistence, and in-memory cache layers.

  • Redis Cache

    In-Memory

    Sub-millisecond caching, session storage, rate limiting, and Pub/Sub.

  • PostgreSQL

    Relational

    Structured schemas, relational joins, ACID safety, and indexing.

  • MySQL

    SQL

    High-volume relational storage, query tuning, and transactions.

  • MongoDB

    NoSQL

    Document modeling, aggregation pipelines, and Atlas clusters.

  • Query Optimization

    Indexes

    Database connection pooling, indexed lookups, and cache-aside layers.

04 / DEVOPS & INFRASTRUCTURE

DevOps & Nginx Setup

Containerization, reverse proxying, and automated delivery pipelines.

  • Nginx Server Setup

    Proxy / SSL

    Reverse proxying, SSL/TLS termination, HTTP/2, load balancing & Gzip.

  • CI/CD Pipelines

    Automated

    GitHub Actions, automated linting, test suites & zero-downtime deploys.

  • DevOps & Docker

    Containers

    Multi-stage Docker builds, container isolation, and local reproducibility.

  • Linux Administration

    SysAdmin

    Ubuntu / Debian server hardening, systemd services, and shell automation.

  • Git & Version Control

    Git Flow

    Branching strategies, code reviews, semantic tags, and release management.

05 / OBSERVABILITY & METRICS

LGTM Observability

Full-stack centralized logging, telemetry, tracing, and metric alerts.

  • LGTM Stack

    Full Suite

    Loki, Grafana, Tempo, and Mimir/Prometheus unified monitoring.

  • Grafana Dashboards

    Real-Time

    Custom visual dashboards for throughput, error rates, and API latencies.

  • Loki Log Aggregation

    Log Stream

    Label-based centralized log indexing and real-time streaming queries.

  • Distributed Tracing

    Tempo / Spans

    End-to-end request lifecycle spans to detect and eliminate bottlenecks.

  • System Health & Alerts

    Alertmanager

    Instant threshold alerts for CPU, memory, 5xx errors, and downtime.

06 / CMS, SEO & GROWTH

CMS, SEO & Commerce

Custom storefronts, search visibility, and conversion optimization.

  • Shopify Storefront

    Storefront API

    Headless GraphQL integrations, Liquid templating, and checkout UX.

  • WordPress Enterprise

    PHP & Blocks

    Custom PHP themes, bespoke Gutenberg blocks, and WooCommerce.

  • Technical SEO

    100 Vitals

    100/100 Core Web Vitals, Schema.org JSON-LD, and crawl architecture.

  • Email Marketing

    Funnels

    Responsive HTML templates, deliverability, and automated drips.

  • Conversion Optimization

    A/B Testing

    Data-driven UX refinements to maximize user retention and revenue.

Featured Portfolio

Featured Case Studies & Work.High-impact web applications, resilient platforms, and customized storefronts.

SaaS Platform

Recut URL Shortener

Branded Short Links, QR Codes & Link Analytics

A link management platform for creating branded short links, dynamic QR codes, and link-in-bio pages. It helps creators and businesses organise their links and understand how people interact with the content they share.

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recut.in
Recut URL Shortener preview
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Project 1 of 7

Full Portfolio Projects Catalog

  1. Recut URL Shortener

    Branded Short Links, QR Codes & Link Analytics

    A link management platform for creating branded short links, dynamic QR codes, and link-in-bio pages. It helps creators and businesses organise their links and understand how people interact with the content they share.

    SaaS PlatformTechnologies: Next.js, React, Link Management, QR Codes, AnalyticsLive Demo

  2. App Opener

    Share Links That Open in Mobile Apps

    A web app that creates shareable links for YouTube, Instagram, Spotify, Amazon, and other supported platforms. It directs visitors to the relevant mobile app when possible and keeps the original web link available as a fallback.

    SaaS PlatformTechnologies: Next.js, React, Deep Linking, QR Codes, AnalyticsLive Demo

  3. Keep Out Of Kitchen

    Frozen Food & Ready-to-Eat Product Website

    A WordPress business website for KOOK ready-to-eat meals and Granny's frozen vegetables. It presents the manufacturer's food range through dedicated product categories, company information, and contact pages.

    Business WebsiteTechnologies: WordPress, Elementor, Product Catalog, Content ManagementLive Demo

  4. Tattvara

    Online Store for Spiritual Decor & Brass Idols

    A WordPress and WooCommerce store for brass idols, spiritual decor, and puja products. Shoppers can search the catalogue, view product details, save favourites, and add items to their cart.

    E-Commerce WebsiteTechnologies: WordPress, WooCommerce, Elementor, E-CommerceLive Demo

  5. Brightveins

    Digital Marketing Agency Website

    A WordPress website presenting Brightveins' digital marketing, SEO, social media, content, and web development services. It combines service pages, client showcases, a blog, and enquiry forms for prospective customers.

    Agency WebsiteTechnologies: WordPress, Elementor, Fluent Forms, Content ManagementLive Demo

  6. Sri Vidya Kshetra

    Astrology Consultations, Courses & Numerology Tools

    A WordPress website for astrology, tarot, numerology, and spiritual learning. It brings service information, course listings, consultation links, and interactive numerology calculators into a single website.

    Service & Education WebsiteTechnologies: WordPress, Elementor, Fluent Forms, Interactive CalculatorsLive Demo

  7. Swarga Makeovers

    Balcony Makeovers, Home Interiors & Online Courses

    A WordPress website and LMS for an interior design studio in Hyderabad, specialising in balcony makeovers, home interiors, and personalised styling. It brings together design services, project galleries, appointment enquiries, and online makeover courses.

    Business Website & LMSTechnologies: WordPress, Tutor LMS, WooCommerce, Elementor, Presto PlayerLive Demo
Let's Collaborate

Let's Connect & Build.

Open for full-time engineering roles, technical architecture, and high-impact web applications.

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mail@gaurav-kumar.tech
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