tech4ze

Real problems, engineered.

A close look at the platforms, products and infrastructure we build: the problem, the approach, and exactly what ships.

The showcase

Capability, shown as case studies.

Each entry walks through a real class of problem, how we approach it and what we ship. Named clients and hard numbers arrive once they are approved, not before.

Case studies
12
Domains
4
Delivery
Global
First call
Free
A candlestick trading chart on a dark trading screen.
FinTech · Web Platform

Featured case study

A real-time wealth platform built for scale

Re-architecting a legacy investment portal into a modular, real-time platform that holds up under heavy concurrent load.

  • Next.js
  • TypeScript
  • Go
  • +4
View case study
A laptop showing a clean product analytics dashboard.
SaaS · Product

A subscription and billing engine that converts

Designing a usage-based billing and onboarding flow that removes friction between sign-up and first value.

  • Next.js
  • TypeScript
  • Node.js
  • +3
A clinician typing on a laptop beside a stethoscope.
HealthTech · Mobile

A care-coordination app clinicians actually use

A HIPAA-aware patient and provider app designed for the real conditions of a clinical shift, not a demo.

  • React Native
  • TypeScript
  • Node.js
  • +3
A modern retail store interior with lit shelving.
Retail · Headless Commerce

A headless storefront that renders sub-second

Replatforming a global retailer onto an edge-rendered, headless storefront with live inventory and a fast checkout.

  • Next.js
  • TypeScript
  • GraphQL
  • +3
View case study
Dark server racks laced with patch cables and status lights.
Cloud & DevOps · Platform

A cloud foundation where releases stay boring

Resilient infrastructure, pipelines and observability tuned so that deploys are calm, frequent and reversible.

  • Terraform
  • Kubernetes
  • GitHub Actions
  • +3
View case study
A humanoid robot in front of a wall of glowing screens.
AI · Automation

Document intelligence that clears the backlog

An AI pipeline that reads, classifies and extracts structured data from messy documents, with a human in the loop where it counts.

  • Python
  • Claude
  • FastAPI
  • +3
A logistics control room tracking shipments across a network.
Logistics · Web Platform

Live visibility across a moving supply chain

A tracking and exception platform that turns scattered shipment data into one operational picture teams can act on.

  • Next.js
  • TypeScript
  • Node.js
  • +3
An analytics dashboard with multiple charts on a dark screen.
Data · Analytics

A real-time analytics suite teams trust

A pipeline and dashboard layer that turns raw events into metrics decision-makers believe, fast enough to act on.

  • TypeScript
  • Python
  • ClickHouse
  • +3
View case study
Streams of encrypted code cascading down a dark screen.
Security · Engineering

A hardening programme that survives an audit

Threat-led security work that builds controls into the architecture and proves they hold under external review.

  • TypeScript
  • Go
  • OAuth/OIDC
  • +3
View case study
Online shopping with a laptop and a credit card in hand.
Marketplace · Commerce

A B2B marketplace with trust built in

A multi-sided marketplace where buyers, sellers and payments meet, with the trust and operations layer that makes it usable.

  • Next.js
  • TypeScript
  • Node.js
  • +3
A 3D render of linked blocks forming a glowing network.
Blockchain · Infrastructure

Settlement rails with on-chain certainty

On-chain settlement infrastructure with audited contracts and the off-chain services that make it usable.

  • Solidity
  • Foundry
  • TypeScript
  • +3
A media streaming interface with featured content on a dark screen.
Media · Streaming

A streaming platform that stays smooth at peak

A media platform engineered for fast start-up, smooth playback and a catalogue experience that holds attention.

  • Next.js
  • TypeScript
  • HLS/DASH
  • +3
View case study

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