FULL-STACK SOFTWARE ENGINEER — PORTFOLIO v7.4 28.5355° N, 77.3910° E — NOIDA, IN

NITESH RAI.

(PROFILE) — SUMMARY

I architect and ship scalable web systems — Laravel & Node.js on the back, React & Vue on the front, e-commerce platforms in between. Seven years in, the work still shows up in the numbers: +35% revenue −30% latency +25% conversion.

The heart of it is e-commerce engineering — custom WooCommerce & Shopify plugins, eBay marketplace integrations, and Stripe/PayPal checkout flows tuned for conversion — wrapped in everything a platform needs under real load: REST & GraphQL APIs secured with JWT/OAuth2, optimized MySQL & MongoDB, real-time features on Socket.io, and Docker/CI-CD pipelines that keep deploys boring.

AI runs through my daily loop — GitHub Copilot and Claude AI for scaffolding, debugging and documentation, LLM features shipped to production — and I mentor as I go, with three junior developers coached to independent shipping.

● OPEN TO — SENIOR FULL-STACK & LEAD ROLES · REMOTE / NOIDA

EXPERIENCE: 7+ YEARS
LAST ROLE: WEBKUL SOFTWARE
TENURE: FEB 2022 — SEP 2026
BASE: NOIDA — IST
STATUS: OPEN TO WORK

SCROLL — 01 EXPERIENCE ↓

(00) — TERMINAL RÉSUMÉ INTERACTIVE · TYPE 'HELP' · TAB COMPLETES

nitesh@web: ~/portfolio — zsh LIVE

nitesh@web:~$

TRY:

Years in production

Client revenue lift

Latency reduced

0K+

Plugin downloads

(01) — EXPERIENCE

The road so far

4 ROLES · 2017 → SEP 2026

FEB 2022 — SEP 2026
WEBKUL · 4.5 YRS

Software Engineer

Webkul Software — Noida

Architected custom WooCommerce & Shopify plugins — marketplace integrations that drove a +35% client revenue increase.
Engineered real-time features with Node.js & Socket.io, cutting latency 30% across high-traffic platforms.
Shipped secure Laravel REST APIs with JWT, OAuth2 and rate limiting — third-party integrations stopped being a support ticket.
Optimized Stripe & PayPal checkout flows: abandonment down 25%, conversion up.
Accelerated delivery with GitHub Copilot & Claude AI for codegen, debugging and documentation.

OCT 2020 — FEB 2022

Full Stack Web Developer

ITSWS Technologies — Noida

Built React.js/Redux frontends for WordPress properties — code splitting & lazy loading lifted engagement +25%.
Led the UX rebuild of the customer portal (Laravel Blade + React.js); satisfaction scores rose 20%.
Mentored 3 junior developers on full-stack practice, PHP/JavaScript, responsive design and Git workflow.

APR 2018 — OCT 2020

Full Stack Web Developer

AKR Technologies — Greater Noida

Tuned MySQL schemas, indexing and queries for high-traffic platforms — +40% performance.
Shipped WordPress themes with Vue.js and cross-platform apps on React.js/Laravel; bounce rate down 20%.

JUL 2017 — APR 2018

Web Developer Intern

Deh Media — Greater Noida

Developed WordPress themes & responsive components; mobile traffic up +30%.
Delivered 5+ web features ahead of schedule with product, design & QA in Agile sprints.

(02) — SELECTED WORK

Built, shipped, measured

03 CASE STUDIES

Commercial plugins for WooCommerce and Shopify merchants — built on custom hooks, filters and clean REST endpoints instead of hacked-together templates. Battle-tested by a real user base, versioned properly, documented for developers.

100K+ COMMERCIAL DOWNLOADS

STACK ::PHP / React.js / MySQL / REST APIs / Hooks & Filters

GITHUB

hooks.php●

// commercial plugin — seller metrics endpoint
add_filter('wk_mp_seller_data', function ($data, $sellerId) {
    return array_merge($data, [
        'rating' => WK_Rating::average($sellerId),
        'payout' => WK_Payout::nextCycle($sellerId),
    ]);
}, 10, 2);

A Shopify storefront wired to a Node.js middleware that calls an LLM for per-session product recommendations over GraphQL. Smarter merchandising without a replatform — and mobile sales felt it immediately.

+25% MOBILE SALES INCREASE

STACK ::React.js / Shopify APIs / Node.js / GraphQL / LLM Recommendations

LIVE SITE

recs.js●

// per-session recommendations, LLM over GraphQL
const recs = await llm.recommend({
  profile: session.userId,
  context: cart.lineItems,
  channel: 'mobile',
  limit: 4, // +25% mobile sales
});

A low-latency messaging system on Node.js and Socket.io — JWT-authenticated rooms, MongoDB persistence, and delivery that stays under 100ms with 10K+ concurrent connections. Built for scale, measured under load.

<100ms DELIVERY · 10K+ CONCURRENT USERS

STACK ::Node.js / Socket.io / JWT / MongoDB / WebSocket

GITHUB

chat.js●

io.on('connection', (socket) => {
  socket.on('message', guard(async (msg) => {
    await store.persist(msg);   // mongo
    io.to(msg.room).emit('message', msg);
  })); // p99 < 100ms · 10k+ concurrent
});

(03) — STACK

The toolkit

05 DOMAINS

BACKEND

PHPLaravelNode.jsExpress.jsRESTful APIsGraphQLJWTSocket.ioMicroservices

FRONTEND

React.jsVue.jsReduxJavaScriptHTML5CSS3TailwindBootstrapResponsive Design

DATA & PLATFORMS

MySQLMongoDBDatabase OptimizationWooCommerceShopifyWordPresseBay IntegrationStripe / PayPal

DEVOPS & TOOLS

GitDockerCI/CDAgileSystem DesignCode ReviewMentoring

AI & INNOVATION

GitHub CopilotClaude AILLM IntegrationAI Code GenerationDevelopment Acceleration

EDUCATION

2015 — 2018 MCA · Master of Computer Applications Abdul Kalam Technical University — Lucknow

2012 — 2015 BCA · Bachelor of Computer Applications Chatrapati Shahu Ji Maharaj University — Kanpur