Hello!

I'm Sandesh Upadhyay



A Software Developer

spinning digital dreams.


My works

Name: Sandesh Upadhyay

Job Role: Full Stack Developer, Frontend Developer

Address: Uttar Pradesh, India

Skills

HTML 90%
CSS 90%
Javascript 80%
React.js 80%
Python 80%

About

About Me

I’m a Full Stack Developer with expertise in React.js, Next.js, TypeScript, and Node.js. I specialize in crafting high-performance, user-friendly, and scalable web applications while integrating AI-driven solutions for automation and efficiency. From frontend design to backend architecture, I ensure seamless experiences with clean, optimized code.
Let’s collaborate to build something amazing!

  • Profile: Frontend Developer & Backend Developer
  • Education: Bachelor of Arts
  • Skills: JavaScript, React.js, Node.js, Express.js , Next.js, MongoDB & Python

0 +   Projects completed

LinkedIn

Resume

Resume

A proficient web developer with hands-on experience in creating responsive and user-friendly websites. With a proven track record in professional internships, I deliver exceptional web solutions.

Experience


Aug 2025 – Present

Software Developer

Techpotli Remote | New Delhi
  • Developed and optimized key modules of the company’s e-commerce platform, improving load time and streamlining transactions.
  • Designed project architecture, led development, and successfully deployed independent projects within deadlines.
  • Conducted 10+ technical interviews and built a 5-member development team from scratch.
  • Managed and mentored the team, reviewed code, and ensured 100% on-time delivery of milestones.
  • Acted as a bridge between project managers, stakeholders, and developers, ensuring business goals were consistently met.
June 2025 – July 2025

Full-Stack Developer

FusionFame Digital Pvt. Ltd. Remote | Gurgaon
  • Delivered full-stack features with React.js, Next.js, Node.js, and Firebase, scaling the app to 10K+ monthly users.
  • Boosted performance by 25% via code splitting, lazy loading, and asset optimization.
  • Integrated Clerk authentication, payments, and order tracking to launch a secure MVP.
  • Automated deployments with GitHub Actions + Vercel, reducing release time by 60%.
Dec 2024 – May 2025

Full-Stack Developer Intern

The Boring Education Remote
  • Developed and maintained scalable educational applications using React.js, Next.js, TypeScript, and Supabase.
  • Implemented responsive UI components and enhanced user experience with interactive features.
  • Collaborated with cross-functional teams to integrate AI-driven solutions for personalized learning.
  • Conducted code reviews, debugging, and performance optimization for scalability.
Oct 2024 – Feb 2025

Technical Support Associate

Tech Mahindra Ltd. Noida, India
  • Diagnosed and resolved technical issues related to e-commerce platforms, improving system reliability.
  • Worked on bug identification, debugging, and issue resolution for payment processing and order fulfillment.
  • Collaborated with internal teams to reduce downtime and optimize system performance.
  • Generated actionable insights to improve workflows and automate processes.
Nov 2023 – Feb 2024

Web Developer

Internship Studio Remote
  • Designed and developed responsive websites using HTML5, CSS3, JavaScript, and jQuery.
  • Implemented dynamic UI features like animations, sliders, and interactive elements.
  • Conducted testing and debugging to improve website performance and usability.
  • Converted mockups into functional interfaces aligned with brand guidelines.


Education


2020-2023

Bachelor of Arts

Veer Bahadur Singh Purvanchal University
2018-2020

Intermediate

Raja Harpal Singh Inter College

Download CV

Projects

Projects

Explore highlights of my innovative and responsive web solutions, showcasing creativity and technical expertise.

AI-Powered Task Manager

A smart task management application utilizing AI to enhance productivity. Built using React.js, TypeScript, Tailwind CSS, OpenAI API, and Firebase, it provides seamless task organization with AI-powered suggestions and real-time data synchronization.

Live Link

Modern URL Shortener

Interactive URL-shortening app with instant shortening, local history tracking, and a responsive UI built using React, TailwindCSS, and TypeScript. Featured on Product Hunt.

Live Link

E-Signature App

React-based app for uploading documents, drawing signatures, and saving signed files. Features file upload functionality and is hosted on Vercel.

Live Link

Netflix Clone

A responsive replica of Netflix with an emphasis on seamless cross-device compatibility and user-friendly design.

Technical Documentation

Comprehensive technical documentation for web applications, ensuring clarity and ease of use for developers and users.

E-commerce Landing Page

A visually appealing and user-friendly e-commerce landing page optimized for conversions and seamless user experience.

Survey Form

Intuitive survey form designed for efficient user feedback collection, focusing on responsive and user-friendly design.

Calculator

An interactive and responsive calculator enabling effortless calculations with a clean and user-friendly interface.

Contact Management App

A responsive app built using HTML, CSS, and JavaScript for managing contacts with features like adding, editing, and deleting contacts.

Contact

Contact Me

Below are the details to reach out to me!

Address

Uttar Pradesh, India

Contact Number

+91-7523975038

Email Address

upadhyaysandesh28@gmail.com

Download Resume

Resume Link

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