Innovative Software for a Connected World.

Building secure, high-performance tools that make communication seamless — from real-time video calling to native system drivers — engineered with privacy and reliability at every layer.

Launch LinkPhone Platform Explore GitHub

WebRTC Routing

Sub-48ms

Encryption

AES-256-GCM

Driver Layer

Native C++

// Enterprise Deliverables

Core Production Ecosystem

High-integrity utility pipelines engineered to optimize multi-platform communication primitives and direct hardware-to-kernel streaming drivers.

STABLE BUILD

LinkPhone

Secure device communication platform enabling end-to-end encrypted real-time video and voice calling across browsers, phones, and desktops with sub-48ms latency routing through distributed SFU infrastructure.

Golang Next.js WebRTC

Access Live Platform ↗

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PIPELINE_ACTIVE // E2E_ENCRYPTED

DRIVER DEPLOYED

PhoneCam Connect

Turn your Android into a professional webcam — zero cloud, zero latency, 100% local WiFi streaming. Native DirectShow driver integration means plug-and-play compatibility with Zoom, Teams, OBS, and any application that recognizes standard USB cameras.

C++ DirectShow Win32 COM

Launch Product ↗

🎥

STREAMING: NV12 MATRIX

LATENCY: 12.42ms

// Open Source

GitHub Projects

@Sudo0xSajal · View All Repos →

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// Hardened Tech Stack

Production Engineering Ecosystem

Core Systems Engineering

C++Win32 / Native

GolangHigh-Perf Concurrency

PythonML Pipelines & Auditing

TypeScriptType-Safe UI Components

Transport Layers & Edge

WebRTCReal-Time P2P Core

LiveKit SFUMulti-Stream Routing

STUN / TURNNAT Traversal

WebSocketsLow-Latency Signaling

VAPT & Hardening

AES-256-GCMAuthenticated Crypto

Burp Suite / NmapRecon & Audit Vectors

OWASPDefensive Alignment

DockerIsolated Containers

// About

The Engineering Core

Sajal Haldar

Security Researcher · Systems Engineer · Student

Pursuing specialization in Cyber Security within Computer Science Engineering at the Budge Budge Institute of Technology (affiliated with MAKAUT). Actively focusing development initiatives on secure real-time digital infrastructure paradigms, multi-modal alignment protocols, and native lower-level operating device kernel architectures.

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