---
title: "Services | Maxcellencehub Ltd"
description: "The six practices Maxcellencehub Ltd delivers: Quality engineering, Agentic AI, Full-stack, Cyber security, Flutter mobile, Digital marketing."
canonical: "https://maxcellencehub.com/services/"
---

# Six practices, one team, no handoff tax.

Most delivery problems live in the gaps between specialisms. Testing finds a defect that security should have caught in design. Mobile ships against an API nobody load tested. We cover the whole span, so those gaps have an owner.

## [SQA and Quality Engineering](https://maxcellencehub.com/services/sqa-quality-engineering/)

Test strategy, automation and release gates that catch defects before your users do, and keep catching them as the codebase grows.

- Playwright
- Selenium
- Cypress
- Locust
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## [Agentic AI Development](https://maxcellencehub.com/services/agentic-ai/)

LLM agents that call real tools against real systems, with the retrieval, evaluation and guardrails needed to make them dependable rather than impressive in a demo.

- Claude
- OpenAI
- LangGraph
- Model Context Protocol
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## [Full-Stack Engineering](https://maxcellencehub.com/services/full-stack-engineering/)

Web applications built end to end, from data model to interface, by people who will still be able to explain the architecture a year after handover.

- TypeScript
- React
- Next.js
- Astro
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## [Cyber Security](https://maxcellencehub.com/services/cyber-security/)

Threat modelling, penetration testing and hardening for teams that need findings they can act on, ranked by real exploitability rather than scanner severity.

- Burp Suite
- OWASP ZAP
- Nmap
- Metasploit
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## [Flutter Mobile Development](https://maxcellencehub.com/services/mobile-flutter/)

iOS and Android applications from a single Flutter codebase, released in step, with the platform-specific work that cross-platform marketing usually leaves out.

- Flutter
- Dart
- Riverpod
- Bloc
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## [Digital Marketing](https://maxcellencehub.com/services/digital-marketing/)

Local visibility, paid campaigns and content measured against leads and revenue, not vanity metrics, with the tracking and reporting to prove what actually worked.

- Google Ads
- Meta Ads
- GA4
- Google Search Console
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Next step

## Ready to build — or fix — your next digital product?

[Let’s talk](https://maxcellencehub.com/contact/)

[shakhawat@maxcellencehub.com](mailto:shakhawat@maxcellencehub.com)