Hello World!

I am Sahiljit Sandhu

Full Stack Developer
From neural nets to scalable software.
5+ years of building web products & startups.
Sahiljit Sandhu - Full-Stack Developer

Experience

Hands-on experience across fast-paced teams, real users, and real impact.

Lead Software Engineer

Webcoin Technologies
Current
August 2024 - Present
  • Delivering end-to-end software solutions to clients worldwide, spanning blockchain, web development (Next.js, MERN stack), trading automation, Telegram bots, and cloud infrastructure (AWS, DevOps).
  • Building MVPs and production-grade platforms, integrating scalable architectures, secure deployments, and performance optimizations.
  • Managing the full project lifecycle - from requirements gathering to delivery - while ensuring high-quality, innovative, and client-focused outcomes.
BlockchainMERN stackTrading automationDevOpsNext.jsPython

Full-Stack Software Engineer

DeepLogic AI
Freelance
May 2025 - July 2025
  • Enhanced and scaled an existing full-stack e-commerce platform by adding complex features such as real-time chat, a bidding system, secure payment integration, and Google Maps-powered delivery tracking.
  • Implemented a robust notification system with browser push, SMS, and email alerts to keep users informed throughout the shopping and delivery process.
  • Contributed to a scalable multi-role user system (admin, buyer, seller, delivery) with tailored dashboards and permission-based access controls.
  • Improved end-to-end e-commerce workflows - including product listing, checkout, bidding, order management, and communication - resulting in a smoother user experience and higher engagement.
Next.jsExpress.jsAWSSupabaseWebSocketsFirebase (FCM)Google Maps API

Portfolio

A curated showcase of selected projects (outside NDAs), built with care and purpose.

All Projects
Full Stack Web Apps
Blockchain Development
Trading Automation
CICommerce

CICommerce

This is Full Stack E-Commerce Web Application made using MERN Stack. Admin can put up the products and users can buy, review and rate them.

DeepLearn

DeepLearn

This is an E-Learning Platform where instructors can create courses and students can enrol in them.

Lets Trade Crypto

Lets Trade Crypto

An automated trading bot that executes trades on Binance, sends Telegram confirmations, and supports user commands for trade management.

InYourCity

InYourCity

A web app where admin can list various events and users can search events on the basis of their city, month and category.

LetsReviewTech

LetsReviewTech

This is Full Stack application made using MERN Stack. Its a platform where users can review a Tech Product.

TradingView Alert bot

TradingView Alert bot

Whenever an alert is triggered on TradingView, that alert message will be sent on Telegram and Discord.

Get in touch

Have an idea? Let's connect and bring it to life.

Let's Collaborate

Prefer to talk directly? Schedule a call and let's discuss your project in detail.

Message Directly on Telegram

For quick questions or instant communication, reach out to me on Telegram.