Sandip Das

Hi, I'm Sandip,
a Fullstack Dev.

I'm a Fullstack Developer with 3+ years of professional experience in MERN stack. I have hands-on experience with HTML, CSS, Javascript, React.js, Next.js, React Native, Svelte.js, Tailwind CSS, Node.js, Express.js, Nest.js, MongoDB, and Git, etc.

/index.ts
const coder = {
  name: 'Sandip Das',
  skills: [
    'HTML', 'CSS',
    'Tailwind CSS',
    'Javascript',
    'React.js',
    'React Native',
    'Svelte.js',
    'Next.js', 'Node.js',
    'Express.js',
    'Nest.js', 'MongoDB',
    'Git', 'WordPress', '...everythingNice',
  ],
  hardWorker: true,
  quickLearner: true,
  problemSolver: true,
  hireable: function () {
    return this.hardWorker && this.problemSolver && this.skills.length >= 5;
  },
};

Portfolio

Checkout my work.

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Svelte OTP Package

Svelte OTP Package

Svelte.js

NPM

Package

A Svelte component for creating OTP (One-Time Password) inputs. This component allows for customizable OTP input length, supports different input types, and handles various user interactions such as input, paste, and backspace events.

Gully2Gully

Gully2Gully

Ecommerce

Food Delivery

Javascript

Developed an e-commerce food delivery website that currently has over 1,000 active users and is growing, featuring a seamless ordering experience and an intuitive interface to enhance customer satisfaction and engagement.

KudoHomes

KudoHomes

HTML

CSS

Javascript

Kudo Homes offers seamless, budget-friendly renovation solutions for any project size. As the developer, I crafted a user-friendly website that showcases their services and ensures quality and satisfaction every step of the way.

Career Path

Professional Experience

Software Engineer L2

Sep 2025 - Present

mple.ai

Mumbai, Maharashtra, India · On-site

  • Spearheading the core development of the AI-powered video interview and training platform.
  • Optimizing complex AI workflows and data processing pipelines for real-time analytics.
  • Leading architectural decisions for front-end scalability using Next.js and advanced state management.
  • Collaborating directly with stakeholders to translate business requirements into high-performance technical features.

Software Engineer

Jun 2023 - Aug 2025

Code Business Solutions Private Limited

Mumbai, Maharashtra, India · On-site

  • Designed and developed scalable full-stack applications using React, Next.js, and NestJS.
  • Improved page load performance by 30% and reduced API response time by 40%.
  • Led backend API development focusing on RESTful design and query optimization.
  • Contributed to AI-driven automation initiatives streamlining backend processes.

Blog

Checkout My Latest Articles.

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How to Build an AI-Trained Chatbot with Python

How to Build an AI-Trained Chatbot with Python

If you’ve worked with TypeScript for more than a few weeks, you’ve definitely seen (or written) code like this const data: any = JSON.parse(response) Or this: function handlePayload(payload: any) { // ... }

10 Best Rich Text Editors for React in 2026: A Comprehensive Guide

10 Best Rich Text Editors for React in 2026: A Comprehensive Guide

We were working on a project that required us to make it easy for people to create and change content. For this, we needed a good Rich Text Editor (RTE) for our React app. Picking the right RTE is like choosing the perfect tool for a job.

Comprehensive Guide to Load Testing in Node.js with Artillery

Comprehensive Guide to Load Testing in Node.js with Artillery

Load testing is a critical component of the software development life cycle, allowing developers and system administrators to assess the performance and scalability of their applications under various conditions. In this guide, we will explore the benefits of load testing, the reasons why it's advised, and how Artillery...