Technical Intel

Journal
& Insights

Architecting Live-Tracking Ecosystems for the Circular Economy
Architecture
2026-03-12 8 min

Architecting Live-Tracking Ecosystems for the Circular Economy

How we leveraged React Native, Socket.io, and Next.js to build Bangladesh's first automated waste management terminal, seamlessly syncing rider logistics with live market indices.

System Design React Native
Client-Side Cryptography: Securing Document Workflows in React
Security
2026-02-24 14 min

Client-Side Cryptography: Securing Document Workflows in React

Exploring zero-trust frontend architectures. A technical deep-dive into implementing PDF parsing, state encryption, and 2FA-secured digital signature workflows entirely within the browser.

FinTech Cryptography
Zero-Latency Field Ops: Implementing Local-First Sync via CRDTs
System Design
2026-01-18 11 min

Zero-Latency Field Ops: Implementing Local-First Sync via CRDTs

When logistics riders drop into network dead zones, the UX cannot degrade. A deep dive into replacing traditional REST bottlenecks with local-first databases and background syncing to guarantee 100% uptime for field operations.

React Native Local-First
Rendering 100k+ Nodes: Performance Engineering for Enterprise MDMs
Performance
2026-11-15 10 min

Rendering 100k+ Nodes: Performance Engineering for Enterprise MDMs

Techniques for handling massive, real-time datasets in React dashboards. From DOM virtualization to aggressive memoization, here is how we stabilized browser memory for endpoint management systems.

Performance React
Taming the React Native Render Cycle for Real-Time Logistics
Mobile App
2025-11-13 9 min

Taming the React Native Render Cycle for Real-Time Logistics

High-frequency WebSocket updates can easily crush the JavaScript thread. Here is how we bypassed the traditional bridge using JSI (JavaScript Interface) and aggressive memoization to maintain butter-smooth 60fps rendering in our live-tracking rider application.

React Native JSI