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MIAMI ◆ DOHA ◆ LONDON

Crafted by Innovators,
Trusted by Enterprise.

The engineering firm that tells you where you stand before it builds. Custom software, AI and cybersecurity for enterprises in regulated sectors: built in Miami since 2008, with desks in Doha and London, by engineers who ship.

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Chapter I · 2008 · Miami

It started as friends who loved building things.

ZTG began in Miami with a few friends, a small office, and a conviction that good software is built by people who care how it turns out. The problems got bigger. The team became a firm, and the firm became a global provider. The conviction is intact.

Team
A boutique engineering team
Footprint
Miami
Craft
Custom web platforms, end to end

Chapter II · Mobile · Startups and scale-ups

Then the products had to work in a million hands.

When the world went mobile, our clients went with it. We shipped native iOS and Android for transportation networks, on-demand logistics, retail commerce, family safety and a hardware-linked cardiac monitor: products judged every day by the public, not by a project manager. The team grew into full product squads to match.

Team
Full product teams: iOS, Android, backend, QA
Shipped
Keyride · EzFill · DABO · RollCall · SmartScope · Amen
Recognized
UpCity: Best App Developers in Miami · Founder Henry Zakkour: Brickell Magazine "Top 20 Under 40"

Chapter III · Institutions · Hospitals, insurers, funds

The clients became institutions.

Hospital systems. National insurance brokerages. A tokenized real-estate fund. A Layer-1 protocol's wallets. The same rigor, now under HIPAA, audit and fiduciary pressure, and a team that added architecture, compliance, security and blockchain engineering to meet it.

Team
Enterprise architecture, compliance, security, blockchain
Trusted by
Alliant Insurance · Centrum Health · Sunshine Life & Health · Portara · NEAR Protocol · Teliox
Recognized
Clutch 2025: four "Top Company" awards in Tokenization, Web3 and Smart Contracts

Chapter IV · Intelligence · Enterprise and government

The systems learned to think.

Operational AI and autonomous agents with guardrails. AI running revenue cycles for healthcare and clinical analysis for physicians. Governance that survives an audit. And a Growth & Intelligence practice that makes enterprise brands answerable when buyers ask AI first.

Team
AI engineering, data, automation, GEO
Applied at
ParlAI Health · Teliox · enterprise AI infrastructure
Published
Agentic guardrails · Operational AI · Secure AI at enterprise scale

Chapter V · Today · Global enterprise · Miami · Doha · London

One partner for embedded teams and the hardest problems.

Today ZTG places engineering teams inside multi-billion-dollar enterprises and takes on their most advanced problems, across healthcare, insurance, finance, government and logistics, from Miami, London and Doha. Clients we started with are now publicly traded. What scaled was the operation. What didn't change is the way friends who love the work get it done.

Team
Engineering teams staffed across multiple industries and time zones
Footprint
Miami HQ · Doha · London
Operating model
Strategy · Engineering · Intelligence · Operations. This is the Miami office →

The office · Miami · Doha · London

Welcome to ZTG.

A walk through how we work: strategy, engineering, intelligence and operations, the same standard in every office. From the first conversation to the systems still running years later.

01 · The strategy room

First, we understand the problem.

Every enterprise now runs on a web of applications, data, vendors and models making their own decisions. Understand that complexity and it becomes an advantage. Ignore it and it becomes risk. We start here, every time.

02 · The capabilities floor

Five disciplines.
One accountable team.

Most vendors sell one of these. ZTG runs all of them under one roof, one contract and one standard, so nothing falls between them.

01STRATEGY

Understand the problem

Technology strategyIT consultingDiscovery & architectureTransformation
02ENGINEERING

Build the solution

Custom softwareMobile applicationsBlockchainSmart contracts
03INTELLIGENCE

Make it smarter

AI engineeringAgentsAutomationGrowth & Intelligence (GEO)
04OPERATIONS

Keep it performing

Managed servicesStaff augmentationSecurityCompliance
05SECURITY

Defend the stack

Cybersecurity consultingEmbedded security engineersCompliance support

One roof, one contract. Every discipline answers to the same delivery standard.

03 · The engineering floor

Then we build it.

Software engineered around the systems, workflows and constraints that make your business different. Built in sprints, one point of contact, every milestone visible in real time.

04 · The creative studio

Where the product gets its face.

Through the glass on the left: designers and researchers working beside the engineers, not ahead of them. Interfaces, prototypes and brand systems built on the same sprint, tested with real users, and handed to code without translation loss.

05 · Security operations

Secured before it ships.

Through the glass on the right: security engineered to withstand attack, designed in from discovery rather than bolted on before launch. A dedicated security operations team: threat monitoring, secure architecture review, incident response, and compliance support for SOC 2, HIPAA and GDPR, run from a room that never goes dark.

06 · The intelligence lab

AI that operates,
not just answers.

Operational AI, autonomous agents with guardrails, secure enterprise integration, governance that holds up under audit. And Growth & Intelligence: the structured data and knowledge graphs that make a brand visible to ChatGPT, Gemini, Perplexity and Claude.

07 · Operations

Built to keep performing after launch.

24/7 monitoring, performance engineering, layered security, SLAs with transparent reporting. SOC 2, HIPAA and GDPR support. Disaster recovery and cloud governance across AWS, Azure and Google Cloud.

The gallery · the work, on the wall

Trusted with consequential problems.

Every poster is a system we shipped: tokenized funds, hospital revenue cycles, protocol wallets, cardiac hardware, aviation marketplaces. Walk the wall, or click any poster to open the project.

The gallery · continued

From hospitals to hangars, one standard of engineering.

Healthcare, insurance, private equity, Web3, aviation, mobility, logistics, retail and real estate, each held to the same bar. Case studies written the way engineers read them: the challenge, the architecture, what was built, what changed.

Open the full portfolio

10 · The corridor · Discovery

Understand everything that matters. Then build.

01

Business alignment

Executive summaryProblem statementKPIs
02

Operational mapping

Workflow diagramsCurrent-state docs
03

Systems audit

Technical auditIntegration mapGap analysis
04

Market analysis

Competitor analysisPersonasFit report
05

Solution architecture

BlueprintTimelineInvestment summary
06

Validation

The Discovery PlanLeadership readout

Six stations before a line of code. Every station ends in a deliverable your leadership can act on, with or without us.

11 · The boardroom

Not another development shop.

$15B+
CLIENT VALUATIONS

Our engineers work inside numerous multi-billion-dollar enterprises: healthcare, insurance, finance, government and logistics, where the rules are strictest.

18
YEARS OF ENGINEERING

From a boutique Miami team to a global engineering provider. Clients we started with are now publicly traded.

3
OFFICES · 3 TIME ZONES

Miami HQ, Doha and London. Engineers embedded across multiple industries, one engineering standard.

◆
AWARD-WINNING · ON THE NEWS

Numerous industry awards for software, Web3 and smart-contract engineering. Featured on international television news and in business press.

"ZTG took the time to understand our concept at a granular level."
JUAN DIEGO PONCE · INBITE
"Outstanding professionalism and customer service."

The end of the thread · The consult desk

Describe the problem.
Get a first read.

NOTHING TYPED HERE IS STORED BY ZTG
FIRST READ

A real engineer replies, as soon as possible.

MIAMI ◆ DOHA ◆ LONDON

Crafted by Innovators,
Trusted by Enterprise.

Custom software, AI and cybersecurity for enterprises in regulated sectors.

Built in Miami since 2008, with desks in Doha and London, by engineers who tell you where you stand before they build.

Start a brief →See the work

2008FOUNDED · MIAMI$15B+CLIENT VALUATIONS9PRACTICES3DESKS · 3 TIME ZONES

THE COMPANY
WE KEEP
Alliant InsuranceCentrum HealthSunshine Life & HealthNEAR ProtocolTelioxPortaraParlAI HealthMadrinas InsuranceAirzonEzFillFreshBridge FinancialAlliant InsuranceCentrum HealthSunshine Life & HealthNEAR ProtocolTelioxPortaraParlAI HealthMadrinas InsuranceAirzonEzFillFreshBridge Financial

Where to start

First, know where you stand.

ZTG decides what should be built before it builds anything. Three doors, each ending in a document you keep; none obliges you to build with ZTG afterward.

01 · ASSESSWe need the whole picture.

Where the organization stands across engineering, AI and cybersecurity, tested on the workflow you choose, and what to do first. The Compass Program ends in a report your board can read and your engineers can start on.

THE COMPASS PROGRAM → 02 · BUILDWe have something to build.

Discovery takes one specific problem through six stations and ends in the Discovery Plan: findings, blueprint, roadmap. Then nine practices build it, under one standard.

START A BRIEF → 03 · ADVISEWe need a technology executive at the table.

CTO-level counsel on a standing basis: weekly, in writing, digitally and in person, and in front of the board when the decision is technical. Consulting only, independent of the build.

EXECUTIVE & BOARD ADVISORY →

RESELLS NOTHING ◆ PUSHES NO PLATFORM ◆ SAYS SO WHEN IT IS NOT THE RIGHT FIRM ◆ ALL THREE PROGRAMS →

Capabilities

Nine practices.
One accountable firm.

Most vendors sell one of these. ZTG runs nine practices under one roof, one contract and one standard, so nothing falls between them.

STRATEGY

Understand the problem

Technology strategy, the Compass Program, executive advisory, discovery and architecture.

Explore → ENGINEERING

Build the solution

Custom software, mobile applications, blockchain, smart contracts and tokenization.

Explore → INTELLIGENCE

Make it smarter

AI engineering, agents, automation and workflows, Growth & Intelligence (GEO).

Explore → SECURITY

Defend the stack

Cybersecurity consulting and embedded security engineering, compliance support built in.

Explore → OPERATIONS

Keep it performing

Managed services, staff augmentation, security and compliance.

Explore → ONE STANDARD

See how it runs

Discovery to build to standing watch: nine practices, one method, one accountable firm.

The approach →

Work

Trusted with consequential problems.

One team, very different rooms: a national insurance brokerage, a Layer-1 protocol, a clinical data suite, managed care, a tokenized real-estate fund, Web3 product engineering. Six that show the range.

Approach · Discovery

Before we build anything, we understand everything that matters.

01

Business alignment

Executive summary, problem statement, KPIs.

02

Operational mapping

Workflow diagrams, current-state documentation.

03

Systems audit

Technical audit, integration map, gap analysis.

04

Market analysis

Competitor analysis, personas, fit report.

05

Solution architecture

Blueprint, timeline, investment summary.

06

Validation

The Discovery Plan, presented to your leadership.

Why ZTG

Not another development shop.

$15B+
CLIENT VALUATIONS

Our engineers work inside numerous multi-billion-dollar enterprises: healthcare, insurance, finance, government and logistics, where the rules are strictest.

18
YEARS OF ENGINEERING

From a boutique Miami team to a global engineering provider. Clients we started with are now publicly traded.

3
OFFICES · 3 TIME ZONES

Miami HQ, Doha and London. Engineers embedded across multiple industries, one engineering standard.

◆
AWARD-WINNING · ON THE NEWS

Numerous industry awards for software, Web3 and smart-contract engineering. Featured on international television news and in business press.

Miami · Doha · London

Have a complex problem?
Let's engineer the answer.

One conversation is enough to know if we're the right partner. No deck, no pitch. An engineer and a strategist, on your problem.

Start a brief →See the work

NOW PASSINGView case study →

THE FOUNDING FILM, in text

  1. 2008, Miami. A few friends in Brickell, laptops on borrowed desks, building for the love of the craft.
  2. The first platforms. ZTG formalized, took its first desks in Brickell, and built what Miami's businesses could not buy off the shelf. Then the next one.
  3. Mobile. Native iOS and Android apps, judged in public; the desks became a full floor in Brickell.
  4. A real team. A major office in Brickell. Designers, architects, QA and security joined the engineers; the firm's method: Discovery first, sprints reviewed, one point of contact, security by design, nothing ships half done.
  5. Institutions. Hospitals, insurers, funds, a Layer-1 protocol. HIPAA, SOC 2, audit, fiduciary pressure. The work held. Clutch 2025, four awards.
  6. AI. ZTG taught enterprise systems to act on their own, and built the guardrails that keep them honest: operational AI, agents with guardrails.
  7. Three cities. ZTG outgrew Brickell. Miami stayed home; Doha and London followed. One engineering standard, three time zones.
  8. Embedded. Today ZTG's engineers sit inside some of the largest enterprises in their industries, on their hardest problems.
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