NewNic Labs — Engineering studio

Software,
engineered
to matter.

We design, build and launch digital products — including our own.

01 — What we do

Full-stack, end to end.

From the first architecture diagram to production monitoring. One team, every layer.

TypeScriptReactNext.jsNode.jsNestJSPostgreSQLRedisDockerAWSVercelCloudflare
  • 01
    Product Engineeringdiscovery → v1 → scale

    We take ownership of the whole product: scope, architecture, delivery and the versions after launch.

  • 02
    Web ApplicationsNext.js · React · TypeScript

    Fast, accessible, server-rendered applications with real performance budgets and Core Web Vitals in CI.

  • 03
    Mobile ApplicationsReact Native · native modules

    Cross-platform apps that share a codebase with the web without feeling like a compromise.

  • 04
    Backend & APIsNestJS · Node.js · PostgreSQL

    Typed, documented APIs; migrations you can trust; queues and caching with Redis where latency matters.

  • 05
    Cloud ArchitectureAWS · Vercel · Cloudflare · Docker

    Infrastructure as code, environments that mirror production, and costs you can explain.

  • 06
    Systems Integrationpayments · ERPs · third-party APIs

    Connecting the systems a business already runs on, with retries, idempotency and audit trails.

  • 07
    Automation & AIpipelines · LLM workflows

    Removing manual steps with reliable automation, and applying models only where they earn their place.

  • 08
    Technical Consultingaudits · roadmaps · due diligence

    Architecture reviews and pragmatic roadmaps for teams who need a second pair of senior eyes.

02 — Products

We don't just build for clients.
We build for ourselves.

Not concepts. This is production software, embedded live from our own servers. Scroll it, click it, use it.

01 / 02
selliumpos.com
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SelliumPOS
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SelliumPOS

A modern point-of-sale and business management platform for restaurants and businesses.

Stack
NestJS · React 19 · TypeScript · PostgreSQL · TanStack Query · Tailwind 4 · BullMQ · Socket.IO · Redis
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03 — Philosophy

Built like a
product company.

Because we build and operate our own products, we understand more than implementation. We carry the consequences of every decision into production, and back again.

architecturescalabilityoperationsUXdeploymentmonitoringiterationbusiness constraints

04 — Selected work

Shipped, and running.

Our own products are the first case studies. Client work will be added here as it ships.

SelliumPOS

2024 — ongoing · internal product
Problem

Restaurants and small businesses run sales, inventory and staff across disconnected tools.

Solution

One platform for point-of-sale, inventory and reporting, operated by us in production.

Stack

NestJS · React 19 · TypeScript · PostgreSQL · TanStack Query · Tailwind 4 · BullMQ · Socket.IO · Redis

Goovra

2026 · in development · internal product
Problem

Local delivery needs coordination between businesses, customers and couriers in real time.

Solution

A three-sided platform with live dispatch, tracking and merchant tooling.

Stack

NestJS · React 19 · TypeScript · PostgreSQL · TanStack Query · Tailwind 4 · BullMQ · Socket.IO · Swift / SwiftUI · Kotlin / Jetpack Compose

05 — Process

A loop, not a line.

  1. 01
    Discover
  2. 02
    Design
  3. 03
    Engineer
  4. 04
    Ship
  5. 05
    Iterate
Iterate feeds Discover. The loop closes in production.

06 — About

An engineering studio.

NewNic Labs is a small team of software engineers. We build our own products and we build with companies and founders who want the same level of care.

  • 01
    Small team
  • 02
    Strong engineering
  • 03
    Product mindset
  • 04
    Direct collaboration
  • 05
    High ownership

Have something
worth building?

Let's turn it into software.

Hi, I'm from . We want to build . Reach me at .

We reply within two working days.