Bullwip Property Management SaaS for a UK Startup

Project Overview

Bullwip is a property and facilities management platform that ARITS designed and built for a UK startup. Property operators usually run their portfolios across spreadsheets and email, where an approval gets lost in a thread and no one can say for certain who changed a record. Bullwip puts it in one place: properties, units, suppliers, and the people who manage them, with an audit trail behind every change.

ARITS owns the whole build: the solution architecture, the backend, the web application, and the infrastructure it runs on.

Solution Summary

ARITS built Bullwip API-first. A backend exposes a versioned REST API, and a separate web application consumes it. Keeping the two layers apart lets each one change without breaking the other, and it leaves a clean API for the mobile and partner integrations the product will add later.

The data layer is deliberately polyglot, because each store does one job well: a transactional system of record for the core data, a search-optimised index so looking up a property or a supplier stays instant as the dataset grows, and dedicated stores for documents and caching that keep the main database fast.

Methodology

How is the platform structured?

Bullwip is organised into cleanly separated feature modules: properties, providers, suppliers, referrals, locations, approvals, and auditing. The boundaries are drawn so the platform stays coherent and fast to work in now, and can scale and evolve service by service as the business grows. A startup gets a focused product today and an architecture it won't have to rebuild later.

How does it stay fast under load?

Reads and writes are separated. Writes go to the transactional store; reads are served from a search-optimised index. That split keeps search and listing quick even while the system is handling heavy write activity. It is the pattern ARITS reaches for when a product needs both transactional integrity and fast search.

How are sensitive changes controlled?

Important changes move through a multi-stage approval workflow: a request, an initial approval, then a final approval. A pending change is held in a separate queue and only promoted into the live records once it clears every stage, so nothing reaches production data unreviewed.

How is it secured?

Security was part of the plan from day one. Bullwip uses token-based authentication, multi-factor login with one-time codes, role-based access control over what each user can see and do, and a full audit log on sensitive actions.

Key Features Delivered

• Property and unit records as the single source of truth for the portfolio
• Provider and supplier directories for landlords and the wider network
• Multi-stage approval workflows, with pending changes held until they clear review
• Role-based access control enforced on both the API and the interface
• Multi-factor authentication on top of token-based login
• A complete audit trail of who changed what, and when
• Operational dashboards for portfolio oversight

Team & Expertise

Bullwip is built by ARITS, a custom-software firm with teams in Dhaka and London, ten years in business, and more than 400 delivered projects. The engagement pairs solution architects with full-stack engineers and runs on disciplined practice: a contract-first workflow that keeps the backend and frontend in step, automated test suites, and containerised environments so the product behaves the same on a laptop and in production. It is the same architecture-led team ARITS brings to banking and public-sector platforms, here focused on UK proptech.

"We are establishing a UK-based company and partnered with ARITS to develop a scalable SaaS solution. From design to development, the team has consistently demonstrated exceptional skill and professionalism." Dilwar Islam, Founder, Bullwip (UK)