Nisal Shanuka Get in touch

Live sound engineer and senior software developer.

I'm Nisal Shanuka Perera. I mix live shows for PYRAMIDZ, handle audio post production, and build software, games and websites under ntoolz.net.

Live sound
Sound Engineer, PYRAMIDZ
Studio
Founder and developer, ntoolz.net
Company
Owner and CEO, NS Productions
Nisal Shanuka Perera in a dark suit, seated
Nisal Shanuka Perera Ragama, Sri Lanka
  • Live sound
  • Audio post production
  • Python
  • FastAPI
  • Go
  • React
  • TypeScript
  • PostgreSQL
  • Redis
  • Docker
  • Lua
  • FiveM

Two disciplines, one standard of detail.

Most of my week is split between the mixing desk and the code editor. Both come down to the same thing: getting every detail right before anyone else hears or uses it.

Audio

Sound engineering

Live sound engineering

Mixing live shows from setup and soundcheck to the last song, currently with PYRAMIDZ.

Audio post production

Cleanup, balance and finishing for video and recorded audio.

Sound for content

Short-form video and reels, edited and mixed so they sound as good as they look.

Development

ntoolz.net

Software engineering

Production systems that handle money and live traffic: trading automation, VPN infrastructure, bots and admin panels.

Game development

FiveM roleplay servers scripted in Lua, and the websites their communities run on.

Web development

Fast, accessible websites and installable web apps, from the first sketch to launch.

Selected work from ntoolz.net.

ntoolz.net is where I design, build and run software. These are live products with real users, plus websites built for clients and communities.

Visit ntoolz.net

Anonymous Copy-Trading Platform

Solo founder and developer · Live since Oct 2026

Reads trade signals from a Telegram VIP channel and places the same trade on every subscriber's own exchange account within seconds.

Reads the signal

A Telegram listener understands short, informal admin posts, even Singlish split across messages. An AI verifier (Gemini, with Groq as backup) checks every entry before anything trades.

Copies it to every account

Places the trade on each customer's own Binance, Bybit or MEXC futures account, sized to their balance, margin, leverage and take-profit choice.

Manages it to the close

Stop-loss, take-profit ladders, DCA, break-even after TP1 and partial closes follow the admin in real time, with alerts in Sinhala and English.

The Anonymous trading app on a phone, showing realized profit and loss
Copied trades
9,624
Accounts
175
Signals read
5,543
Post to fill
12–16 s

Production figures from 12 Nov 2026. Fill time was about 40 s before I profiled and batched the hot paths. Not affiliated with Binance, Bybit or MEXC.

Ovix Store VPN

Solo founder and developer · Singapore server

A paid VPN for Sri Lankan customers, with a fully redesigned control panel, reseller accounts and an abuse monitor I built on top of the open-source 3x-ui panel.

Paying customers
18
Data served
5.6 TB
Abuse incidents caught
156
Automated tests
3,569
vpn.ovix.store
Ovix panel dashboard in dark mode with live traffic cards and a network view
Live dashboard. Traffic, connections and an animated server to inbounds to clients view, with Ctrl K command search.
Ovix client map centred on the Singapore server
Client map. IPs are geolocated offline on the server, so customer addresses are never sent to a third party.
Ovix dashboard on a phone
Ovix clients list on a phone
Built for the phone. Owners and resellers create and renew customers in seconds from a bottom-nav layout.
Ovix reseller management page
Reseller accounts. Prepaid credit taken and refunded inside database transactions, with every action written to an audit log.

How it's built

  • Go
  • Gin
  • GORM
  • SQLite
  • Xray-core
  • React 19
  • TypeScript
  • Ant Design
  • Vite
  • Python
  • GitHub Actions
  • Playwright

Signed self-updates from GitHub releases, a torrent and abuse Sentinel with Discord alerts, and a tunnel test harness that checks leaks, speed and 64 parallel streams.

Ovix UI is a fork of 3x-ui by MHSanaei (GPL-3.0). The original credit and licence are kept. Screenshots use test data.

Where I work.

  1. PYRAMIDZ

    Live Sound Engineer

    Live mixing for PYRAMIDZ shows.

  2. ntoolz.net

    Founder and Senior Developer

    Trading automation, VPN infrastructure, game servers and websites, designed, built and run end to end.

  3. NS Productions

    Owner and CEO

    My production company: live sound, audio post production and short-form video.

  4. Christ King College

    Education

Let's work together.

A show that needs mixing, audio that needs finishing, or software, a game or a website to build. Send a message with the details and I'll get back to you.