Tools generate; HAPIE delivers governed software with an audit trail.

AI-accelerated enterprise delivery · Salesforce · MuleSoft · Data 360

The architecture-led delivery firm that ships governed,

verifiable outcomes.

NexGen delivers Salesforce, MuleSoft and Data 360 programmes as fixed, milestone-priced outcomes. HAPIE, the delivery platform we built, does the heavy drafting and execution. Every phase is designed to pass a human approval gate, signed off by a named architect, and your auditors get the full evidence trail.

See how we deliver

A milestone, gate by gate

ow delivery runs

Requirements review

Approved at gate · architect-owned

Design review

Approved at gate · provenance recorded

Sprint pull request

Reviewed and merged in your own Azure DevOps

Milestone acceptance

Against the pre-agreed bar — with its evidence file

Append-only audit trail

Loved by 100,00+ big and small brands around the worlds

Why delivery breaks

Status decks tell you delivery is fine.

Evidence tells you whether it is.

hese numbers are the industry's, not ours. They are why NexGen delivers differently: the expensive part of software is not writing code. It is proving that what shipped is what was agreed.

31%

of software projects fully succeed. The rest run late, over budget, or fail.

Standish CHAOS 2020

40 - 60%

of delivery effort is writing code. The rest is requirements, review and proof.

>40%

of software projects fully succeed. The rest run late, over budget, or fail.

Gartner, Jun 2025

95%

of software projects fully succeed. The rest run late, over budget, or fail.

MIT NANDA, via Fortune

The problem

Discovery drains the budget before the build begins. Months of senior time go into hand-written BRDs, designs and test plans.

How NexGen solves it, with HAPIE

HAPIE drafts them from your workshops: BRD/SDD-class documents, sprint plans and test scenarios, on your own templates. Months of documentation becomes weeks. NexGen architects validate and own every recommendation.

The problem

Delivery runs dark between steering meetings. Problems surface at UAT, a quarter late, after the budget is spent.

How NexGen solves it, with HAPIE

Every phase is built to pass a human approval gate, and every gate leaves evidence: traced requirements, reviewed designs, one reviewed pull request per sprint in your own Azure DevOps. Deviations surface in week two, not month nine.

The problem

Time-and-materials pricing rewards slow delivery. The invoice grows with the timeline, and "done" is never defined.

How NexGen solves it, with HAPIE

NexGen sells named offers at fixed milestone prices. A milestone passes its pre-agreed acceptance bar or it isn't billed. HAPIE's gate evidence makes "done" provable, so it can be priced.

The problem

Raw AI tooling generates faster than teams can verify. The almost-right slips through, and rework surfaces in production, where it costs most.

How NexGen solves it, with HAPIE

HAPIE pairs agentic speed with human gates and a design goal of zero unsupported claims: every statement traces to a source or is flagged. The almost-right is caught at the gate.

The problem

Estate migrations are quoted by hand, interface by interface. The quotes arrive high and inconsistent, and the business case dies first.

How NexGen solves it, with HAPIE

HAPIE Migrate prices migration as banded milestone outcomes. Each interface ships with MUnit-verified parity and a replayable audit trail. The business case survives procurement.

We'd rather prove it than argue it.

Bring one bounded scope. We agree the outcome, the acceptance bar and the evidence before work starts, and you measure the difference in your own pilot instead of taking it from our slides.

For scale: in one PoC, a change request that had taken 3 person-months was completed in 4 hours (Fujitsu, Feb 2026).

Who we serve

Built for the people who carry the

delivery risk.

01

CIOs & IT leadership

YOU ASK

"How do I get AI-era speed without losing control of my estate?"

YOU GET

Delivery built to pass human approval gates, with data residency options: a self-hosted speech-to-text option keeps meeting audio inside your own environment. And a standing exit: your data exports freely, any time.

02

Heads of Delivery, Programme & PMO

YOU ASK

Why do I only find out at UAT?

YOU GET

Evidence generated by the delivery itself: SLA-tracked approval gates, live per-story cost and merged-PR tracking, and a straight line from the ask to the shipped pull request. Governance you can show, not assert.

03

Enterprise Architects

YOU ASK

"Where did this requirement come from, and who approved it?"

YOU GET

BRD/SDD-class artifacts generated from your own templates and standards, each carrying provenance from conversation to document. Decision chains a review board can actually follow, kept current as a by-product of delivery.

04

Salesforce & MuleSoft platform owners

YOU ASK

"How do we move the legacy estate without betting the year on it?"

YOU GET

Parity-verified migration delivered as bounded milestone outcomes, governed sprints landing in your own tooling, and architecture-led Data 360 implementation for the activation that stalled after the licence landed.

Already working with a consultancy? Keep them.

We co-deliver through HAPIE under their SOW: their client, their paper, their margin. Your incumbent keeps the relationship, and every workstream gains the gates, the evidence and the audit trail.

Solution

The platforms we deliver on,

architecture-led.

MuleSoft

API-led integration and migration. Diverse systems connected, with parity evidence for every interface that moves.

Salesforce

End-to-end delivery across the Salesforce clouds: implementation, integration and modernisation, architect-owned.

Data 360

Unifying Salesforce data for strategic insight: implemented, documented use-cases with lineage your team inherits.

Agentforce

Agentforce advisory and implementation: taking agentic pilots to governed production inside your Salesforce estate.

AI Services

Generative AI and predictive analysis for business innovation, delivered with governance rather than hope.

Power Automate

Microsoft Power Automate workflows that take the manual effort out of everyday operations.

How we deliver

From conversation to auditable artifact.

NexGen delivers through HAPIE: "governed agentic delivery for SIs and enterprise delivery teams — from conversation to auditable artifact." Acceleration comes from the platform. Accountability stays with named people.

G1

Conversation

Delivery starts where it actually happens. Teams meeting capture turns workshops and working sessions into structured delivery documents, so what was actually said becomes the raw material for requirements, decisions and scope instead of evaporating into meeting notes.

G2

Governed artifacts

From that captured intent, HAPIE drafts the delivery artifacts: BRD/SDD-class documents from your own templates, user stories, designs and test scenarios, each carrying provenance. NexGen architects validate and own every artifact.

G3

Gated execution

Execution is designed so every phase routes through a human approval gate: a NexGen reviewer approves, amends or rejects before anything moves. One reviewed PR per sprint lands in your own Azure DevOps, boards and wiki kept in step.

G4

Auditable delivery

Milestones are accepted at the gates, against a defined bar, and each ships with its evidence: documents, reviewed code, test evidence and an audit trail recording who approved what, when and why.

Bring the intent: workshops, priorities, decisions. Accept business outcomes at milestones.

You, the client stakeholders

Own the recommendation and the acceptance bar. Review, validate and approve at every gate. Accountable for what ships.

NexGen architects & reviewers

Runs the governed lifecycle: drafts artifacts with provenance, routes work through gates by design, keeps the audit trail.

HAPIE, the platform

Consume the evidence trail (documents, approvals, provenance) for assurance. It's built for them, not hidden from them.

Your risk & audit teams

Industries

Diverse industry expertise,

with the use cases to show for it.

Retail

Transforming retail experiences with innovation and excellence.

Utilities

Powering efficiency and convenience for employees and customers.

Manufacturing

Driving innovation and efficiency in manufacturing.

Healthcare

Transforming healthcare and empowering lives through innovation.

Insurence

Enhancing customer trust and operational efficiency.

Non profit organization

Empowering nonprofits to maximise impact through technology.

Why NexGen

Six differentiators.

Zero adjectives doing the work.

Architecture-led, not body-shopped

Architects own the recommendation, the design and the acceptance bar on every engagement. Not a bench of interchangeable hours.

Governed by design

Delivery is designed so every phase routes through a human approval gate: review, amend or reject, with a record of who approved what and why.

Evidence, not status decks

You receive auditable artifacts in your own environment: requirements and design documents, reviewed code, test evidence. And you keep them.

Outcomes, not hours

Fixed-outcome scope, milestone acceptance, value framed against rework and audit cost. "Done" is provable, so it can be priced.

One delivery engine

Every engagement runs on HAPIE, the platform we built: the same governed lifecycle every time, not a methodology slide.

Co-delivery, not turf wars

Working with an incumbent SI? We deliver alongside them: their client, their paper, their margin. Relationships stay intact; the work becomes verifiable.

Proof, the honest way

Named case studies are published with client consent. Until each one clears, we show the artifacts, and we'll happily walk you through a governed sprint end to end.

No logo walls of strangers. No borrowed stars.

We show the work.

Built in the open · read the build log

A production-grade ServiceNow connector for Salesforce, built with MuleSoft Connector Builder and shipped through HAPIE.

Real-time synchronisation of records, incidents and workflows between ServiceNow and Salesforce. Discovery specs drafted through HAPIE, connector code generated with MuleSoft Connector Builder, then packaged, deployed and validated as a managed package, with human judgement gates at every phase.

Read how to build it

Discovery: API specifications and use cases drafted through HAPIE

1

Build: connector code generated with MuleSoft Connector Builder, compiled to a deployable artifact

2

Ship: assembled, packaged and validated as a managed package

3

Human approval gates at every phase. The build log is public.

4

Pattern · Integration

The stranded estate

Situation: a legacy integration estate everyone agrees must move, but hand-priced migration quotes kill the business case, so renewals stall.
‍Our approach: HAPIE Migrate. Banded milestone outcomes, test-verified parity per interface, an audit trail reviewers can replay.

Pattern · Delivery

Delivery you can't see into

Situation: Salesforce/MuleSoft programmes run on status decks: no evidence between steering meetings, surprises at UAT.
‍Our approach: governed sprints. Approval gates by design, one reviewed PR per sprint into your own Azure DevOps, milestone acceptance where "done" is provable.

Pattern · Data 360

The stranded estate

Situation: the licence landed; activation stalled for lack of implementation capacity, then quietly became a renewal risk.
‍Our approach: architecture-led implementation through the governed lifecycle: documented use-cases with lineage your own team inherits cleanly.

The deliverables

Lock-in is your enemy, and ours. Leaving is a download, not a divorce.

Not slideware. Artifacts, in your environment, your tooling, your repos. If we walked away tomorrow, everything of value would already be yours.

What lands in your environment.

And stays there.

BRD/SDD-class documents generated from your own templates, grounded in your project knowledge base, in the five formats you already use.

1

Reviewed code: one reviewed pull request per sprint into your own Azure DevOps, boards and wiki round-tripped.

2

Test scenarios and test evidence, including parity evidence (MUnit) for migration work.

3

The evidence dashboard and audit trail for the engagement: including parity evidence (MUnit) for migration work.

4

Everything stays in your environment, and export is free. Knowledge doesn't walk out with the consultants.

5

About us

The story behind

NexGen Architects.

NexGen Architects designs and delivers Salesforce, Agentforce, MuleSoft, Data 360 and legacy-modernisation work for enterprises and the delivery teams that serve them. We sell outcomes and assurance, not hours.

Every engagement is led by architects who own the recommendation and the acceptance bar, on documented playbooks. Quality is a property of the method, not of one individual.

[1]Architecture first

Our work runs through HAPIE, the delivery platform we built, so it is designed to route through human approval gates and to leave auditable artifacts in your environme

[2]Governed, verifiable delivery.

Fixed scope, milestone pricing, acceptance against a written bar. You see evidence, not status decks.

[3]Outcomes, not meters

More about nextgen

Questions & objections

The questions senior buyers

actually ask.

Insights

From the build log.

Salesforce

How We Built a ServiceNow Connector for Salesforce with MuleSoft

We built a ServiceNow connector for Salesforce in days, not months. Generated with MuleSoft Connector Builder, delivered on hapie.ai, security review passed.

Click to view more ->

AI

What Retail Leaders Need to Know About Agentic Commerce Before 2026 Ends

Customers are shopping through AI conversations instead of browsing websites. Learn what agentic commerce changes for retail operations, merchandising, and fulfilment.

Click to view more ->

AI

How Agentforce Voice Automates Banking Calls Without Losing the Human Touch

Learn how Agentforce Voice resolves fee reversals and fund transfers automatically while keeping humans available for complex cases.

Click to view more ->

Get started

Bring the estate, the backlog or the stalled activation.

We'll show you the milestone plan: a named outcome, its milestones, the acceptance bar for each, and the evidence that ships with them.

Scoping conversation

[1]

Milestone plan

[2]

Governed delivery

[3]

cceptance · evidence attachedTalk to us

[4]

The architecture-led delivery firm that ships governed, verifiable

outcomes.London, United Kingdom

Company

About NexGen

What we do

Modernisation Assessment

HAPIE Migrate delivery

Governed delivery sprints

Data 360 implementations

AI & agentic consulting

Productised packages

Solutions

Industries

Hapie

"Governed agentic delivery for SIs and enterprise delivery teams — from conversation to auditable artifact."

Built by NexGen Architects, the delivery firm behind it.

© 2026 NexGen Architects. All rights reserved.

London, United Kingdom

Evidence over adjectives, since day one.