CODE
● SYSTEM STATUS: ONLINE

FULL STACK
DEVELOPER

I build scalable, performance-driven web applications that solve real business problems.
React • Node • MongoDB • AWS

VIEW DATABASE DOWNLOAD CV
/// OPEN FOR WORK /// FULL STACK DEVELOPMENT /// UI/UX DESIGN /// WEB3 READY /// ACCESSIBLE /// FAST /// SECURE /// OPEN FOR WORK /// FULL STACK DEVELOPMENT ///
Uday Kumar Upadhyay Uday.JPG

Who am I?

I am Uday Kumar Upadhyay, a Full Stack Developer with 4+ years of experience building, deploying, and maintaining enterprise-grade web applications.

> Architecting scalable internal systems supporting 3,000+ users.
> Secure payment gateway & KYC integrations (Cashfree, Razorpay).
> Building real-time enterprise portals & management systems.

📍 LOCATION: India (Open to Remote)
🟢 STATUS: AVAILABLE

TECH_STACK

/// SYSTEM_OPTIMIZED

>_ LIBRARY
REACT
>_ FRAMEWORK
NEXT.JS
>_ LANGUAGE
Python
>_ BACKEND
NODE.JS
>_ STYLING
TAILWIND
>_ DATA
MySQL
>_ CORE
HTML5
>_ VERSION
GIT
>_ QUERY
GRAPHQL
>_ OPS
GitHub
>_ LANGUAGE
JAVA
>_ FRAMEWORK
Django
>_ LANGUAGE
PHP
>_ FRAMEWORK
LARAVEL
>_ 3D
THREE.JS
>_ LANGUAGE
C++
TOTAL_NODES: 16 MEMORY_USAGE: 128MB

Experience_Log

Full Stack Developer

Aug 2025 - Present

@ Microtek International Pvt. Ltd.

  • Architected enterprise attendance systems supporting 3,000+ employees.
  • Developed CVM (Customer–Vendor–Material) internal management portal.
  • Built secure internal payment gateway with Cashfree & Razorpay integration.
  • Implemented KYC Verification Tool (GST, PAN, Bank verification).
  • Integrated payroll & CEAM attendance systems.

Associate Engineer

Oct 2022 - Aug 2025

@ Securelynkx Network Pvt. Ltd.

  • Built responsive hotel Wi-Fi captive portals.
  • Integrated REST APIs in live production environments.
  • Delivered cross-browser, mobile-first UI systems.

CODING_STATS

LIVE

GITHUB

udayupadhyayuu

Midnight Coder

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Commits

Repositories
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Followers
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Commits
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Joined
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Matrix_Output

GitHub Contribution Graph
$ gh --stats _
VIEW_GH →

LEETCODE

arham43-ops

Problem solver

#Top

Ranking

LeetCode Stats
$ leetcode --u _
VIEW_LC →

Selected Works

CVM Portal

Internal enterprise management system for handling customers, vendors, and material workflows with centralized control.

React Node.js MongoDB REST APIs

Enterprise Payment System

Secure internal payment gateway integration using Cashfree & Razorpay with reconciliation workflows.

Cashfree Razorpay KYC Security

USER_REPORTS.txt

LIVE_FEED
REPORT_001.log
2025.txt
FROM: Student @ L J University

"Uday Proved no matter how pressure or less time is he makes projects complete outstandingly"

REPORT_002.log
2025.txt
FROM: CEO @ Alpha Consultancy

"Fast, reliable, and actually has good taste in design. A rare combination."

REPORT_003.log
2025.txt
FROM: Student @ L J University

"Cleanest code I've seen in years. He knows how to handle complex state management."

REPORT_004.log
2025.txt
FROM: Dev @ CreativeChaos

"Creative designing idea and provided a Unique UI experience."

REPORT_005.log
2025.txt
FROM: UX Designer @ TechFlow

"Highly intuitive UX. Delivered exactly what we needed before we even knew we needed it."

REPORT_001.log
2025.txt
FROM: Student @ L J University

"Uday didn't just build a website, he built a war machine. Our conversions tripled in a week."

REPORT_002.log
2025.txt
FROM: CEO @ Alpha Consultancy

"Fast, reliable, and actually has good taste in design. A rare combination."

REPORT_003.log
2025.txt
FROM: Student @ L J University

"Cleanest code I've seen in years. He knows how to handle complex state management."

REPORT_004.log
2025.txt
FROM: Dev @ CreativeChaos

"The attention to detail in the NeoBrutalist implementation is flawless. A master of his craft."

REPORT_005.log
2025.txt
FROM: UX Designer @ TechFlow

"Highly intuitive UX. Delivered exactly what we needed before we even knew we needed it."

START A PROJECT

Let's
Talk
Code.

I am currently available for freelance work and open to full-time opportunities.

udayupadhyay.uu@gmail.com
Remote / Earth