available for freelance & full-time·Delhi, IN

$ whoami

Hi, I'm Yogesh Negi>_ ▊

Software Developer with 4+ years of experience building scalable React.js, Next.js, TypeScript and Node.js applications. Delivered enterprise solutions for PVR Cinemas, INOX Movies, and loyalty platforms supporting 1M+ users.

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~/portfolio/about.tsTypeScript

// Frontend Developer @ Wemonde · ex-Locad
const yogesh = {
  role: "Software Developer",
  exp: "4+ Years",
  stack: ["React", "Next.js", "TypeScript", "Node.js"],
  enterprise: ["PVR Cinemas", "CellXchange", "Aelixar"],
  usersSupported: 1_000_000,
};

scroll

01 / story

Software Developer building high-performance enterprise applications.

I am a Software Developer with 4+ years of experience architecting and optimizing high-performance web applications using React.js, Next.js, JavaScript, TypeScript, Node.js, and Express.

I have delivered production enterprise platforms for PVR Cinemas, INOX Movies, Aelixar, and multi-tenant loyalty CMS platforms. Passionate about solving complex frontend challenges, reducing load times by up to 40%, and implementing secure payment integrations with Stripe & Razorpay.

At Wemonde Pvt Ltd, I develop and maintain 10+ React and Next.js applications. Previously at Locad Pvt Ltd, I built 10+ responsive frontend interfaces and 15+ RESTful APIs using the MERN stack while driving 95% on-time sprint deliveries.

// current focus

High-performance React & Next.js apps, payment systems & AI automation.

Movie ticket booking platforms, Ad-Sales modules, multi-step eSIM workflows, and local LLM pipelines.

Next.js 15React.jsStripeRazorpayFastAPIOllama

1M+

Users supported on PVR/INOX

Years of experience

100+

Production features shipped

40%

Performance boost achieved

02 / stack

An interactive galaxy of the tools I ship with every day.

yn.dev

React

Next.js

Node.js

Express

MongoDB

Tailwind

Stripe

Razorpay

Ollama

Git

REST APIs

Frameworks & Libraries

React.jsNext.jsTailwind CSSReduxNode.jsFastAPIExpress.js

Programming Languages

JavaScriptTypeScriptHTML5CSS3

Databases

MongoDBFirebaseSupabase

Tools & Platforms

GitGitHubVercelPostmannpmWebpackJira

AI & Automation

Local LLMsOllamaGenerative AI Workflows

Payments & Security

Stripe IntegrationRazorpayRESTful APIsJWT Auth

03 / work

Selected builds that shipped.

01 · Frontend Developer

PVR Cinemas · INOX · PVR Lanka

High-performance movie booking platform

Frontend

Developed and optimized a high-performance movie booking platform using React.js, Next.js, JavaScript, and REST APIs, supporting 1Million+ users with 35% faster page load times.

▸ Built the Cinema Advertisement Booking (Ad-Sales) module for 1000+ cinema screens, improved performance by 40% via lazy loading and code splitting, and resolved 150+ UI issues.

React.jsNext.jsJavaScriptTailwind CSSAd-Sales

Live Site

02 · Full Stack Developer

CellXchange

Full Stack Device Marketplace & Custom CMS

Full Stack

Designed and developed a full-stack device buy/sell platform using Next.js, Node.js, Express.js, MongoDB, and REST APIs, supporting secure device listings and customer management.

▸ Built a custom CMS/Admin Dashboard for inventory, pricing, device verification, and Cloudinary uploads (slashing operations by 70%) with 40% faster page performance.

Next.jsNode.jsExpress.jsMongoDBCloudinaryREST APIs

Live Site

03 · Frontend Developer

Aelixar

Travel eSIM & pSIM Activation Platform

Full Stack

Architected a scalable frontend using Next.js 15, JavaScript, and Tailwind CSS, building 50+ reusable components and reducing development time by 33%.

▸ Developed a multi-step eSIM and pSIM activation workflow (improving activation success by 30%) and integrated Stripe Payment Gateway with secure webhooks (99.9% reliability).

Next.js 15StripeeSIMTailwind CSSJavaScript

Overview

04 · Frontend Developer

MovieTime Cinemas

Online Movie Ticket Booking Platform

Frontend

Developed and enhanced a responsive online movie ticket booking platform using React.js, delivering 20+ production-ready features and enhancing user experience.

▸ Integrated Razorpay Payment Gateway with real-time confirmation (99.9% transaction reliability) and improved page responsiveness by 20% through API optimization.

React.jsRazorpayTailwind CSSAPI Optimization

Overview

05 · AI Automation Developer

Automate-AI

YouTube Shorts Automation Pipeline

Built automated AI workflows using Ollama and local LLMs, reducing content generation time by 70% and streamlining video publishing.

▸ Integrated video editing, caption generation, and scheduling for 100+ YouTube Shorts, cutting manual editing effort by 80% and increasing publishing speed 3x.

OllamaLocal LLMsReactNode.jsExpressMongoDB

Code

06 · Frontend Developer

Evolve Loyalty Platform

Enterprise CMS & Loyalty Management Platform

Frontend

Built 10+ enterprise-grade CMS and loyalty management platforms from scratch using React.js, Next.js, and REST APIs, supporting 50,000+ active users.

▸ Developed 50+ reusable UI components (reducing dev time by 45%) and integrated 100+ REST APIs, boosting frontend responsiveness by 40%.

React.jsNext.jsREST APIsTailwind CSSCMS

Overview

04 / experience

A timeline of shipping at scale.

// impact & performance metrics

Wemonde Deliverables

40%

Faster Load Times

100+

Features Shipped

10+

Next.js Apps

95%

On-Time Sprints

WEMONDE PVT LTD·Full-time

Frontend Developer

Aug 2024 — PresentDelhi, India

Developed and maintained 10+ React.js and Next.js applications, improving overall performance by 40%.
Delivered 100+ production-ready features through Agile sprints with 95% on-time completion.
Optimized application performance, reducing page load time by 40% and improving overall UX.
Collaborated with 5+ cross-functional teams and fixed 100+ UI and functional defects maintaining high code quality.

40%

Faster Load Times

100+

Features Shipped

10+

Next.js Apps

95%

On-Time Sprints

React.jsNext.jsTailwind CSSPerformance OptimizationAgile Sprints

LOCAD PVT LTD·Full-time

Software Developer

Sep 2022 — Jul 2024Delhi, India

Built 10+ responsive frontend interfaces and 15+ RESTful APIs using the MERN stack, enhancing scalability.
Implemented secure JWT-based authentication for 3+ enterprise applications, boosting account security.
Participated in 20+ code reviews & Agile sprint cycles, achieving 95% on-time feature delivery.
Collaborated with 8+ engineers, designers & QA to resolve 80+ bugs and stability issues.

15+

REST APIs Built

JWT Auth Apps

80+

Bugs Fixed

95%

Feature Delivery

ReactNode.jsExpress.jsMongoDBTailwind CSSJWT Auth

// impact & performance metrics

Locad Deliverables

15+

REST APIs Built

JWT Auth Apps

80+

Bugs Fixed

95%

Feature Delivery

05 / services

How I can help you ship.

Frontend Architecture

React.js & Next.js 15 applications with reusable component design systems, Tailwind CSS, and high responsiveness.

Payment Gateway Integration

Secure transaction processing via Stripe and Razorpay with webhook verification and 99.9% reliability.

MERN Stack Development

Node.js, Express, and MongoDB APIs — built for enterprise scalability with JWT authentication.

CMS & Loyalty Platforms

Custom multi-brand CMS platforms and ad-booking modules supporting 50k+ active users.

Performance Optimization

40% page load speed reduction via lazy loading, code splitting, asset optimization, and API tuning.

AI & Local LLM Automation

Automated AI content pipelines using Ollama and local LLMs to slash manual editing effort by up to 80%.

06 / contact

Have an idea? Let's build it.

Available for work

Currently accepting freelance projects and full-time roles. I typically reply within 24 hours.

yyogesh.singh.negi@gmail.com

Phone

+91 8745073655

LinkedIn GitHub

Delhi, India · Remote & Hybrid