Cover story
01Engineering7 min read
Test every tenant boundary before release
A negative-test matrix for requests, RLS, queues, caches, files, exports, providers, and support access in multi-tenant SaaS.
Blog
Engineering articles — Laravel, Flutter and SaaS
Articles on building SaaS platforms, apps, and integrations: architecture decisions, data isolation, and unreliable connections.
From the desk
Reading contents
- Engineering6 min read
Define the export before you need to leave
A portable export contract covering entities, keys, schemas, attachments, encoding, delivery, retention, checksums, and a neutral restore test.
- Engineering6 min read
Decide what your PWA does without a network
A screen-by-screen matrix for cached views, local drafts, queued commands, conflicts, retries, security, and reconnection.
- Engineering14 min read
Reliable Webhooks with Idempotency, Signatures, and Retries
Implement a webhook receiver that verifies signatures, deduplicates an inbox, queues idempotent work, handles order, retries safely, replays, and reconciles.
- Engineering12 min read
Webhooks vs Polling for Reliable Integrations
Choose and combine webhooks and polling with signature verification, durable inboxes, idempotency, ordering rules, retries, and reconciliation.
- Engineering14 min read
Resolve Offline Sync Conflicts Without Losing User Work
Use versions, operation identities, domain merge policies, conflict inboxes, deletion states, dependency ordering, and hostile two-device tests.
- Engineering14 min read
A Technical Takeover Checklist for Legacy Laravel Applications
Prove production source, reproduce the environment, baseline tests, audit Composer, data, queues, secrets, and deployment, then plan bounded upgrades.
- Engineering12 min read
Business Dashboards Owners Can Read in Five Seconds
Design a decision surface with defined KPIs, context, actionable exceptions, honest charts, bilingual direction, mobile hierarchy, and data freshness.
- Engineering14 min read
Test Tenant Isolation Across a Laravel SaaS Application
Build adversarial isolation tests across HTTP, policies, queries, aggregates, caches, queues, files, broadcasts, integrations, and support tooling.
- Engineering13 min read
Subscription billing and entitlements from plan to settlement
A provider-neutral guide to tenant-safe plans, subscriptions, entitlements, proration, invoices, payment attempts, dunning, and reconciliation.
- Engineering12 min read
Choosing a Tech Stack for a Jordanian Startup MVP
A practical MVP stack decision guide covering Laravel, Vue, Flutter, PostgreSQL, regional integrations, testing, infrastructure, and ownership.
- Engineering12 min read
Automating Customer Notifications and Confirmations
Manual updates do not scale. How to automate order and booking confirmations, reminders, and status updates reliably — designed around events, not channels.
- Engineering12 min read
Payment provider integration: attempts, verify, settle
How to integrate electronic payments and national e-invoicing into your product: per-invoice requests, reconciliation, confirmation, and swappable providers.
- Engineering12 min read
RTL-First Design Systems for Bilingual Arabic Products
RTL is a first-class design constraint, not an afterthought. Logical properties, what mirrors, bidirectional text, and testing both directions from day one.
- Engineering12 min read
Offline-First PWAs for Emerging Markets: Patterns That Work
Intermittent connectivity and metered data demand offline-first design. The core PWA patterns — app shell, local-first data, background sync — that actually work.
- Engineering10 min read
Applying Clean Architecture and DDD in Laravel
A practical method for domain language, use cases, value objects, integration boundaries, balanced testing, and incremental Laravel refactoring.
- Engineering12 min read
Flutter + Laravel: One Backend, Every Screen
One Flutter codebase on a single Laravel backend gives you native-feeling apps for every screen — with offline sync and real-time where it matters.
- Engineering10 min read
Designing Multi-Tenant SaaS Architecture in Laravel
An engineering guide to tenant isolation across requests, PostgreSQL, queues, Redis, files, search, migrations, recovery, and tests.
Start with your project’s constraint: access rules, data volume, response time, or an existing system to connect. Use the article to understand options and limits, then discuss them with your technical team.
Before applying an example, check tool versions, hosting, and security requirements. Test failures, exports, and data isolation in a safe environment; an example is not a substitute for reviewing your project.