Bhupesh Kumar - Student Developer

Bhupesh

Student • Dev • Ailurophile

Current page: Projects

Projects ~

Building scalable systems and solving complex engineering challenges

SEBI Hackathon - Smart Trading Platform

Live Demo →GitHub →Architecture →

A modern, secure trading platform built with Hono.js and deployed on Cloudflare Workers for lightning-fast serverless performance. This platform provides comprehensive broker management, fraud detection, and real-time trading capabilities with full KYC compliance.

Key Achievements:

  • •🔐 Secure JWT-based authentication with password hashing
  • •Complete KYC verification system with PAN validation
  • •Real-time balance tracking with minimum balance alerts
  • •📊 Buy/sell stocks with real-time portfolio management
  • •Smart alerts for low balance notifications and trading alerts
  • •Complete audit trail of all financial transactions
  • •Real-time stock holdings and performance metrics
  • •🛡️ Built-in fraud prevention and security measures

Performance Metrics:

performance: Ultra-fast edge computinguptime: 99.9% reliabilityscale: Auto-scaling serverless
Hono.jsTypeScriptCloudflare WorkersD1 DatabaseSQLiteJWTESBuild

Vibe Coding Platform — Cloud Workers

GitHub →Architecture →

A production-ready worker service that programmatically scales an AWS Auto Scaling Group hosting ephemeral VS Code Web instances. Powers on-demand development environments with intelligent scaling and cost optimization.

Key Achievements:

  • •⚡ Create on-demand development environments in seconds
  • •ASG control via AWS SDK v3 for dynamic capacity management
  • •Pool awareness with periodic instance discovery and in-memory tracking
  • •Worker allocation API returning dedicated worker IP for projects
  • •Safe teardown endpoint for instance termination and capacity decrement
  • •Cost optimization by scaling to zero when no sessions are active
  • •Background reconciliation keeping local pool synced with ASG state
  • •🛡️ Production-ready with IAM role-based security

Performance Metrics:

scaling: Scale to zero capabilityperformance: Sub-second allocationcost: Pay-per-use model
Node.jsTypeScriptExpress 5AWS SDK v3Auto Scaling GroupsEC2VS Code Web