Engineering excellence for enterprise & public sector

We deliver bespoke software projects, proprietary platforms, and AI-powered tools for businesses and the public sector, backed by senior augmented teams when you need extra capacity. Technical depth, delivered at scale.

Platform Engineering AI Tools & Integrations Enterprise SaaS Public & Private Sector

Explore Our Services View Our Products

haijahr.service.ts

export class EngineeringService {

private team: Engineer[] = [];

async deploy(project: Project) {

const result = await this.build(project);

return { status: 'excellence',

scale: 'enterprise' };

}

Build Passed

All 147 tests passing

Deployed

v3.2.1 live in production

What We Do

Three pillars of
technical delivery

We have sharpened our focus to where demand is highest and where we deliver the most value: building our own software, delivering bespoke projects for clients, and scaling engineering teams.

In-house Software Development

We design, build, and manage our own proprietary platforms and products. Every line of code is written by our senior engineers, ensuring quality and long-term maintainability.

Full-stack product development from concept to deployment
SaaS platforms, APIs, and enterprise-grade tooling
Continuous iteration driven by real user data

terminal

$ php artisan deploy --production

Building assets... done

Running migrations... done

Application deployed successfully.

Bespoke Software Projects

End-to-end software builds for businesses and the public sector. From discovery and architecture through deployment and support, we deliver production systems built to your requirements.

Fixed-scope projects or ongoing programmes of work
Public sector ready: Cyber Essentials certified, ICO registered
AI integrations, custom SaaS, and platform engineering

Project Lifecycle End-to-end

Discover Design Build Support

Augmented Development Services

We embed high-calibre engineering talent directly into your organisation. Scalable technical teams that integrate seamlessly with your workflows and deliver from day one.

Senior engineers embedded in your team and processes
Flexible scaling - grow or reduce headcount as needed
Enterprise and corporate-grade delivery standards

Team Capacity Scalable

AJ

TJ

AD

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Our Products

Built in-house,
shared with the world

From production SaaS to open-source tooling, every product here was built by our engineering team. Real solutions, solving real problems.

Live

Guseto

A guided selling platform for e-commerce. Rule-based product recommendations that help every shopper find the right product - with your rules, not an algorithm.

guseto.app

Which product is right for you?

Indoor

Outdoor

Travel

E-commerce Shopify WooCommerce Rule-based

Live

Lysander

A flexible, multi-tenant CRM with built-in ERP that works for any industry. Manage contacts, track deals, send invoices, and build custom modules tailored to your workflows.

lysander.app/dashboard

Pipeline Overview This month

CRM ERP Multi-tenant SaaS

Invite-only Beta

Brainpip

A little learning, every day.

A healthier alternative to endless YouTube and TikTok feeds. Age-appropriate videos and quizzes with a family leaderboard, turning screen time into a daily learning habit kids actually want to come back to.

brainpip.app

What do you want to learn today?

Videos

Quizzes

Points

Leaderboard

EdTech Kids Gamified Family

Open Source

Sidekick for Laravel

Our commitment to open source. A fluent Laravel package for integrating OpenAI, Anthropic Claude, Mistral and Cohere - one interface, every provider, drop-in chat widget included.

SidekickService.php

use Haijahr\Sidekick;

$reply = Sidekick::driver('claude')

->prompt('Summarise this PR')

->stream();

Open Source Laravel PHP AI / LLM

Why Haijahr