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.

Projects

DePing.xyz

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Decentralized uptime monitoring infrastructure combining Go backend services, Rust edge workers, distributed messaging, real-time telemetry, and Solana-based rewards.

Distributed uptime monitoring across Rust edge worker nodes
High-throughput job scheduling using Redis and RabbitMQ
Bidirectional gRPC telemetry streams
Two-Packet state machine for reliable uptime detection
Anti-cheat engine for validating node reports
Real-time Telegram monitoring alerts
Solana Anchor integration for SPL token rewards

Golang

Rust

gRPC

RabbitMQ

Redis

PostgreSQL

Solana

Kipay.xyz

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Non-custodial crypto payment gateway designed for secure merchant payments, transaction verification, settlement, and hosted checkout experiences.

High-performance Go payment gateway backend
Modular monolith architecture using native net/http
Rust multi-currency transaction verification engine
Bidirectional gRPC communication
Merchant authentication and administration
Payment link generation
Hosted client checkout
PostgreSQL transaction and settlement tracking
Signed webhook infrastructure

Golang

Rust

gRPC

React

PostgreSQL

BREEZO Network

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

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

TypeScript

Node.js

MongoDB

Solana

NID.xyz

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Decentralized identity infrastructure providing handle-based authentication, OAuth 2.0, OpenID Connect, PKCE, wallet ownership verification, and centralized session management.