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Full-Stack Developer / DevOps / Infrastructure

Sangam
Neupane

Based in Japan. Building scalable systems and digital infrastructure that powers real businesses.

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About

Building systems that scale, stay online, and power real businesses.

Developer based in Japan. Co-Founder of Zyphron Cloud. I design and maintain production infrastructure, build full-stack applications, and create security tools.

From bare-metal servers to containerized deployments, from React frontends to Python desktop apps. I work across the entire stack with one standard: reliability.

What I Build
Craft meets code
01 / Infrastructure

Systems that never sleep

Production VPS infrastructure with 99.9% uptime. Automated provisioning, monitoring, and incident response.

02 / Development

Code with purpose

Full-stack across web, desktop, and game platforms. React, Next.js, Python, Lua. Every line ships with intention.

03 / DevOps

Automate everything

CI/CD pipelines, monitoring dashboards, deployment automation. One workflow from commit to production.

Experience
Where I've built
01
Co-Founder & Lead Developer
Zyphron Cloud
Cloud hosting platform with custom admin panel, automated provisioning, integrated billing, and production VPS infrastructure management.
Next.jsMySQLPterodactylVPS
02
Full-Stack Developer
Freelance & Open Source
Web applications, game server frameworks, desktop tools, security utilities, and automation systems.
ReactPythonLuaAPIs
Tools of the Trade
Technology
Frontend
ReactNext.jsTypeScriptJavaScriptHTML / CSS
Backend
Node.jsPythonLuaPrismaREST APIsMySQLPostgreSQLRedis
Infrastructure
DockerNginxLinuxPM2CertbotSSH / VPSPterodactylGit
F
01 / 04

FORGE AI Assistant

Offline desktop AI with plugin architecture, action protocol, and local LLM integration via Ollama.

PythonPySide6Ollama
N
02 / 04

NetRecon Scanner

Automated network reconnaissance with port scanning, service detection, OS fingerprinting, and vulnerability assessment.

PythonNmapSocket
VC
03 / 04

VertexCity Platform

Full-stack web platform for a FiveM RP community with live server data, user dashboards, staff tools, and real-time stats pulled from MariaDB over SSH tunnel.

Next.jsMariaDBSSH Tunnel
FD
04 / 04

FreeDash

Production SaaS dashboard with Discord bot integration, user management, PM2 process control, and Nginx reverse proxy. Deployed on VPS with Certbot SSL.

Next.jsMySQLPM2Discord.js
Get in Touch
Let's build
something real

Infrastructure consulting, full-stack development, security research, and DevOps work.

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All Work
Everything I've built
A

FORGE AI

Desktop AI, plugin architecture.

PythonPySide6
N

NetReconSEC

Network recon, port scanning.

PythonNmap
P

PacketViperSEC

Packet analyzer, anomaly detection.

PythonScapy
B

BruteGuardSEC

Password analyzer, hash cracker.

PythonHashlib
S

ShellForgeSEC

Reverse shell generator.

PythonSocket
W

WebVulnSEC

XSS, SQLi, CSRF detection.

PythonSelenium
K

KeyLogger DetectorSEC

Anti-keylogger, hook detection.

Pythonpsutil
R

RAT DetectorSEC

Remote access trojan detection.

PythonWinAPI
D

DNS SpoofSEC

DNS poisoning detection.

PythonScapy
E

EncryptVaultSEC

AES-256 + RSA encryption.

PythonCrypto
W

WiFi AuditorSEC

Wireless security auditor.

PythonAircrack
C

CloudSync

Multi-server monitoring.

ReactWebSocket
T

TermUI

Terminal UI framework.

PythonRich
G

GitSentry Bot

GitHub repo monitoring.

Node.jsDiscord.js
S

SSLWatcher

SSL cert monitoring.

PythonCertbot
H

FD-HUD

Game HUD, vanilla JS.

JSLua
B

FD-Banking

Banking resource.

LuaQBCore
H

FD-Housing

Housing system, MLO.

LuaQbox
M

FD-Mining

8-stage quarry pipeline.

Luaox_target
L

FD-Live Explorer

Auto map-tour.

LuaDiscord.js
V

VertexCity

FiveM RP community platform.

Next.jsMariaDB
P

Police System

PD5M expansion.

LuaQBCore
D

FreeDash

Production SaaS.

Next.jsMySQL
I

Infra Automation

Deploy scripts.

BashDocker
Z

Zyphron Website

Landing page, pricing, docs.

Next.jsTailwind
A

Auth Gateway

OAuth2 + JWT auth microservice.

Node.jsRedisJWT
D

Deploy CLI

One-command VPS provisioning.

Node.jsSSH2CLI
S

StatusPage

Uptime monitor with alerts.

ReactNode.jsWebSocket
L

LogStream

Real-time log aggregation.

Node.jsSocket.ioRedis
P

Portfolio

This site. Vanilla JS, no frameworks.

HTMLCSSJS
B

Billing API

Invoice + payment processing.

Node.jsStripePostgreSQL
M

Metrics Dashboard

Server health visualization.

ReactChart.jsREST