Everest Paudel

Backend Engineer (Go & Node.js)

Backend-focused engineer specializing in Go, Node.js, distributed systems, and cloud-native architecture. I build scalable APIs, event-driven systems, microservices, and reliable infrastructure using PostgreSQL, Redis, RabbitMQ, Docker, Kubernetes, and AWS.

Description

Decentralized air-quality monitoring network connecting ESP32 IoT sensors with real-time telemetry infrastructure and Solana-based node management and rewards.

Key Features

Real-time AQI telemetry ingestion from ESP32 sensors
Low-latency Socket.IO sensor streaming
Sub-second dashboard updates
NaCl-secured IoT communication
Replay protection against unauthorized telemetry
Solana-based decentralized node registration
Automated SPL token rewards
On-chain access control

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Technologies

TypeScript

Node.js

MongoDB

Solana