Bespoke Software Development & AI Consultancy.We Build What Other IT Companies Can't.
London's specialist engineering partner for high-growth startups and enterprises: custom mobile apps (iOS & Android), high-scale web platforms, AI workflow automation, bespoke CRM plugins, and deep database hygiene.
Officially Integrating With
End-to-End Bespoke Software Capabilities
Explore our core capabilities spanning native mobile apps, cloud web architecture, custom plugins, and database data hygiene.
Mobile App Development
Native iOS (Swift), Android (Kotlin), Flutter & React Native
Web & Cloud Architecture
Next.js 15, high-scale SaaS & distributed cloud platforms
Custom Plugins & Extensions
HubSpot cards, Salesforce apps, Shopify plugins & Chrome tools
CRM Data Cleansing & Hygiene
Algorithmic deduplication, schema normalization & automated AI cleanup
HubSpot Customization & AI
Private apps, React UI extensions & autonomous LLM workflows
Enterprise E-Commerce
Shopify Plus, Headless Commerce & custom checkout architectures
Trusted by High-Growth Brands & Global Innovators
From venture-backed London startups to international enterprises, leading organizations rely on HubLink 360 to engineer bespoke software, high-scale web platforms, and automated CRM architectures.
What Other IT Companies Cannot Do: What We Deliver
When standard digital agencies encounter complex closed APIs, legacy database mess, or custom browser extensions, they decline the work or sell bloated cookie-cutter SaaS. We thrive on hard technical problems.
Custom Plugins & Closed Ecosystems
Refuse custom work or claim 'the platform API doesn't support that'. Push rigid 3rd-party marketplace apps with heavy recurring licensing fees and security risks.
We reverse-engineer and engineer native plugins: custom HubSpot React cards, Salesforce LWC packages, Shopify private apps, Chrome extensions, and low-level webhook brokers.
Messy CRM Data Cleansing & Hygiene
Tell clients to 'clean it manually in Excel' or run naive CSV imports that overwrite critical historical logs and create duplicate contacts.
Algorithmic fuzzy deduplication, automated AI schema normalization, E.164 phone formatting, Companies House enrichment, and zero-downtime database sanitization.
Native Mobile App Engineering
Ship cheap webview wrappers that feel sluggish, drain battery, crash on Android devices, and get rejected during Apple App Store review.
High-performance Swift (iOS) and Kotlin (Android), optimized React Native/Flutter engines, offline-first SQLite synchronization, and 100% App Store pass guarantee.
High-Concurrency Web & Cloud Backends
Deploy monolithic CMS templates or bloated page builders that collapse under traffic spikes, with sub-standard security and zero code handover.
Serverless Next.js 15, microservices in Node/Go/Python, multi-region edge caching, UK ICO registered (Ref: ZC191432), with 100% full source code ownership.
We Build Real Products.
Meet AtNimo Omnichannel CRM.
We do not just consult: we engineer and operate high-scale proprietary products. AtNimo is our in-house real-time messaging engine that synchronizes WhatsApp, Telegram, and Instagram directly into HubSpot and Salesforce with sub-second latency.
The 5-Phase Engineering Lifecycle
Predictable, milestone-based execution with zero scope creep and complete code transparency.
Architecture Discovery & Feasibility
We analyze your technical requirements, API constraints, and database schemas to produce a bulletproof architectural specification.
Interactive Prototyping & UX
High-fidelity Figma UI/UX designs and click-through prototypes ensuring seamless user workflows before writing production code.
Senior-Led Agile Sprints
100% in-house senior engineers write clean, typed, modular code with continuous integration and bi-weekly milestone reviews.
Automated QA & Security Hardening
Rigorous unit testing, end-to-end integration tests, load testing, and penetration security checks before production release.
Deployment & Full IP Handover
Production rollout, cloud provisioning, complete source code transfer, developer documentation, and SLA maintenance support.
How We Engage With Your Team
Every enterprise has unique technical and timeline constraints. We offer transparent, milestone-driven engagement models with 100% intellectual property ownership.
Dedicated Engineering Pod
A fully dedicated squad of senior software architects, frontend/mobile engineers, and QA specialists directly integrated into your sprints and daily standups.
- Dedicated Senior Engineers & Tech Lead
- Direct Slack/Teams channel & daily agile standups
- Continuous CI/CD deployment pipelines
- Bi-weekly sprint reviews & milestone tracking
- Full IP ownership with zero vendor lock-in
Fixed-Scope Architecture Sprint
Laser-focused sprint execution with fixed deliverables, strict milestones, and clear acceptance criteria for MVPs, plugins, or major platform features.
- Rigorous technical architecture discovery
- Locked scope, timeline & acceptance criteria
- Figma design system & functional prototype
- Automated testing & App Store / marketplace approval
- Complete code handover & deployment training
Technical Advisory & Code Audit
Senior-level technical diagnosis, performance profiling, database sanitization strategy, and architectural roadmapping for scaling systems.
- Deep codebase & security vulnerability review
- CRM database deduplication & cleansing audit
- Database schema & API bottleneck analysis
- Actionable refactoring & optimization blueprint
- Executive architecture presentation
Signature Engineering Sprints
Production-ready delivery cycles with locked milestones and zero scope creep.
HubSpot Custom App & AI Sprint
Bespoke HubSpot UI extensions, custom CRM cards, private serverless apps, and autonomous AI lead qualification workflows.
- Custom React CRM Card / UI Extension
- Private App with OAuth 2.0 & webhooks
- Autonomous AI workflow logic
- CRM deduplication & schema validation
Mobile App MVP Launchpad
Production-ready iOS and Android app built with React Native or Flutter, fully connected to your backend API with App Store approval guarantee.
- Native iOS & Android builds
- Figma UI/UX design system
- Push notifications & analytics
- Apple App Store & Google Play UK submission
Bespoke Web & E-Commerce Platform
High-performance Next.js 15 web application or Shopify Plus e-commerce storefront optimized for UK conversions and 95+ Google Lighthouse scores.
- Custom Next.js / Shopify architecture
- UK payment gateways (Stripe, Klarna, Apple Pay)
- Technical SEO & GEO structured schema
- Full source code & 100% IP handover
Enterprise CRM Data Cleansing & Migration
Algorithmic deduplication, schema normalization, multi-source record merging, and zero-loss database sanitization for HubSpot, Salesforce, and Postgres.
- Fuzzy-matching deduplication engine
- Data standardization (Phone, Address, Company domain)
- Automated enrichment via UK Companies House
- Zero-downtime schema migration & rollback safety
Custom Plugin & Extension Development
Tailored Chrome extensions, CRM extensions, and private SaaS plugins connecting your existing software stack seamlessly.
- Bespoke plugin architecture & manifest v3
- Secure OAuth & token management
- Cross-browser / cross-platform compatibility
- Marketplace submission & private distribution
Frequently Asked Engineering Questions
Straightforward answers about our capabilities, source code ownership, and technical sprints.
Have a complex software challenge or custom plugin requirement?
Book a technical discovery call with our London engineers, or try Atnimo's platform free today.