Software Engineer

Hi, I'm Vibhek

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About Me

I'm a Backend Developer & Security-Focused Engineer based in Queens, New York. I specialize in building secure, scalable backend platforms and infrastructure.

With experience in real-time API systems, full-stack authentication flows, Cloudflare integration, and hardened VPS deployments, I bring a strong foundation in both high-level architecture and low-level networking. My production experience spans Python, C, C++, and C#.

I'm passionate about creating robust solutions that prioritize security without compromising on performance or user experience. Whether it's developing a custom firewall system, implementing complex authentication flows, or building AI-powered platforms, I focus on delivering reliable and maintainable code.

Technical Expertise

Languages

Python C C++ C#

Backend

Flask REST APIs MySQL Redis Docker JWT Async IO

Security

Auth Systems 2FA CAPTCHA Session Management Rate Limiting API Hardening

DevOps

VPS Setup Ubuntu/CentOS iptables Docker Compose Cloudflare

Experience

Independent Developer

2019 - Present

  • Delivered production-grade full-stack platforms
  • Built secure APIs and managed Dockerized deployments
  • Integrated Redis, session control, and dynamic abuse protection
  • Leveraged Cloudflare proxy and CAPTCHA to prevent abuse

Education & Highlights

Richmond Hill High School

High School Diploma

Focused on math, computer science, and independent development

  • 5+ years of backend engineering experience
  • Expertise in secure, scalable infrastructure
  • Strong DevOps knowledge with containerized builds

Projects

CyberShield – Real-Time Firewall System

C iptables Linux Networking

A low-latency packet defense system designed for live traffic filtering and real-time protection against network threats. Built for kernel-level performance and deployed on hardened Linux systems.

  • Built with C and iptables for maximum efficiency and control
  • Detects abnormal behavior using packets-per-second analysis
  • Uses flow patterning and payload analysis for threat detection
  • Designed for high-performance environments with minimal overhead

LlmEndpoint – AI API Platform with Dashboard & Auth

Python Flask Docker JWT MySQL Redis

A web platform exposing AI models with secure token-based API access, user dashboards, and comprehensive analytics. Built with a focus on security, performance, and usability.

  • Implemented JWT authentication and API key management
  • Built usage tracking and comprehensive analytics
  • Dockerized deployment with MySQL and Redis backend
  • Protected with Cloudflare proxy for WAF and rate defense

Proxyit – Full-Stack IP Cloaking Tool with User Platform

Python Flask Redis Docker Cloudflare

A secure, web-based tool for IP masking, proxy logic, and firewall edge handling. Built with user security and privacy as primary focus points.

  • Implemented secure login/auth flow with rate limiting
  • Built Redis-backed session storage and user-specific rules
  • Protected with Cloudflare proxy and CAPTCHA
  • Dockerized stack for portable deployment

StockAssist – AI Stock Research Assistant Platform

Python Flask MySQL Google AI Redis Docker Cloudflare

A comprehensive web platform powered by Google AI for real-time stock data queries, chart analysis, and sentiment scanning. Designed to provide financial insights through an intuitive chat interface.

  • Created a real-time chat assistant for financial insights
  • Built intelligent prompt handling for stock data queries
  • Developed chart analysis and sentiment scanning features
  • Implemented full-stack auth with 2FA and CAPTCHA
  • Created secure session control and API management
  • Dockerized with Flask, MySQL, and Redis for reliability

Technical Highlights

  • Integrated Google AI for natural language processing of financial queries
  • Developed custom prompt engineering for financial context understanding
  • Created real-time data pipeline for stock information using multiple APIs
  • Used Cloudflare Turnstile for CAPTCHA protection and rate limiting

HostQuick – VPS Automation Proof-of-Concept

CLI VPS Docker Cloudflare

A CLI tool for provisioning VPS instances, setting up SSH, Docker, and automating firewall configuration. Designed to streamline infrastructure deployment.

  • Built CLI tool for provisioning VPS instances
  • Automated SSH key deployment and security configuration
  • Hardened servers with Cloudflare IP allowlists
  • Auto-deployment of services via Docker Compose

Get In Touch

Let's Connect

I'm always interested in discussing new projects, challenges, and opportunities. Feel free to reach out to me via this form or my email.

Location

Queens, New York

Availability

Full-time, Open to Projects

Connect With Me