93 posts
Architecture
Articles and guides about Architecture.
Rebuild vs Refactor: How to Decide Without Burning Your Runway
Your codebase is slowing you down. Should you refactor incrementally or rebuild from scratch? A cost based decision framework from teams who have done both.
5 Software Architecture Mistakes That Kill Startups
The architecture decisions that silently doom startups, and how to make the right calls early. Real lessons from real projects.
We Built a Gaming Marketplace with 100K Users, Here is How
A technical deep dive into building Traderly.gg: React Native, real time trading, App Store approval, and scaling to 100K active users.
How to Build a Marketplace App: The Technical Decisions That Matter
A technical guide for founders building two sided marketplaces. Covers payments, search, real time inventory, trust systems, and what to actually build first.
Real Time Architecture: WebSockets, SSE, and Polling Compared
A technical deep dive into real time architecture patterns, polling, SSE, and WebSockets compared with production examples, trade offs, and a decision framework.
Multi Tenant SaaS Architecture: A Practical Guide
A practical guide to multi tenant SaaS architecture, shared database vs isolated, row level security, tenant isolation patterns, and when to choose each approach.
API Design Best Practices That Actually Matter
API design best practices that affect real world developer experience, naming conventions, error handling, pagination, versioning, and the rules worth following.
Shopping Cart Architecture for Custom Ecommerce
How to architect a shopping cart for custom ecommerce. Covers data models, session management, pricing engines, and checkout flow design.
Marketplace Trust and Safety: Protecting Buyers and Sellers
How to build trust and safety systems for your marketplace app. Covers identity verification, fraud prevention, dispute resolution, and content moderation.
How to Handle Refunds and Disputes in Your App
Learn how to build refund and dispute handling into your app the right way. Covers chargebacks, automated workflows, and protecting your revenue.
Freemium Architecture: How to Gate Features Without Spaghetti Code
Learn how to implement freemium feature gating with clean architecture. Entitlement systems, feature flags, and patterns that scale without creating technical debt.
B2B Ecommerce vs B2C: Why the Architecture Is Different
B2B ecommerce has fundamentally different requirements than B2C. Learn how pricing, checkout, user roles, and order workflows change when your buyer is a business, not a consumer.
In App Messaging: Intercom vs Building Your Own
Should you use Intercom for in app messaging or build a custom solution? We break down costs, tradeoffs, and the architecture for building your own messaging system.
How to Handle Data Deletion Requests Without Breaking Your App
A practical guide to implementing user data deletion that satisfies GDPR and CCPA requirements without corrupting your database or breaking dependent systems.
Background Jobs and Queue Architecture: A Practical Guide
Learn how to design background job systems and message queues that handle email, payments, data processing, and more without slowing down your application.
Multi Currency and International Ecommerce
How to architect an ecommerce system for multiple currencies, localized pricing, tax compliance, and international payments. Lessons from projects handling cross border transactions.
HIPAA Compliance for Health Tech Apps: Technical Requirements
Technical requirements for building HIPAA compliant health tech applications. Covers PHI handling, encryption, access controls, audit logging, and BAAs.
Headless Commerce Architecture: When and How to Make the Switch
Headless commerce decouples your storefront from your backend. Learn when this architecture makes sense, how to implement it, and what it costs compared to traditional platforms.
File Upload Architecture: From Browser to Storage
How to build a file upload system that handles large files, multiple formats, and high concurrency. Covers signed URLs, chunked uploads, processing pipelines, and storage architecture.
Order Management System Architecture
A practical guide to order management system architecture covering order lifecycles, state machines, inventory sync, fulfillment routing, and the patterns that hold up at scale.
Webhook Architecture: How to Build Reliable Integrations
Webhooks seem simple until they fail silently. Learn how to architect reliable webhook delivery with retries, idempotency, and observability built in from the start.
Designing a Permissions System: RBAC vs ABAC for Your Product
RBAC and ABAC solve different problems. Learn which permissions architecture fits your product, when to combine them, and how to avoid rebuilding access control later.
Search Architecture: When PostgreSQL Is Not Enough
PostgreSQL full text search works until it does not. Learn when your product needs dedicated search infrastructure and how to architect it without overengineering.
Multi Product SaaS Architecture: How to Build a Platform That Scales
Learn how to architect a multi product SaaS platform with shared infrastructure, isolated data, and clean boundaries between products. Real patterns from production systems.
Event Driven Architecture: When It Is Worth the Complexity
Event driven architecture enables powerful decoupling and scalability but adds real complexity. A practical guide to deciding when the tradeoffs are justified.
Authentication Architecture: JWT vs Sessions vs OAuth
Choosing the wrong authentication architecture creates security debt that compounds. A practical guide to JWT, sessions, and OAuth for production applications.
Usage Based Billing Architecture for SaaS Products
How to architect a usage based billing system that accurately tracks consumption, handles edge cases, and integrates with payment providers. Covers metering, aggregation, and invoicing.
Microservices vs Monolith: The Right Choice for Your Stage
Microservices or monolith? The answer depends on your team size, stage, and growth trajectory. A practical architecture decision guide from real project experience.
Dynamic Pricing Engine: Architecture and Considerations
How to architect a dynamic pricing engine that handles rules, tiers, promotions, and real time adjustments. Practical patterns from ecommerce and SaaS projects we have built.
Nobody Needs Another Dashboard: Build Automations Instead
Dashboards feel productive but rarely drive action. Learn why automation architecture delivers more value than another metrics screen your team will ignore.
Technical Founders Overbuild. Non Technical Founders Underbuild.
Technical founders build too much infrastructure. Non technical founders build too little. Both waste money. Here is how to find the right balance for your startup.
Caching Strategy: Redis, CDN, and Edge
A practical guide to caching at every layer of your stack. Learn when to use Redis, CDN, and edge caching, how they interact, and how to avoid the common pitfalls that cause stale data bugs.
SSO Implementation for Enterprise Customers
Learn how to implement SSO for enterprise customers, from SAML to OIDC. Practical architecture decisions, identity provider integration, and pitfalls we have seen on real projects.
Calendar Integration and Scheduling Architecture
Building scheduling features means handling time zones, calendar syncing, and conflict detection. Learn the architecture behind reliable calendar integrations.
The Best Code Is Code You Do Not Write
Every line of code is a liability. The best engineering teams ship more by writing less. Here is how we think about what to build, what to buy, and what to skip entirely.
How to Read a Technical Architecture Diagram
A non technical guide to understanding software architecture diagrams. Learn to read system components, data flow, and infrastructure with confidence.
Why We Stopped Recommending Microservices for Startups
We used to recommend microservices for greenfield projects. We stopped. Here is what changed our mind and what we recommend instead.
Every Feature You Add Makes Your Product Harder to Change
Feature creep is the silent killer of software products. Every addition increases surface area, maintenance burden, and resistance to change. Here is why the best products are defined by what they leave out.
Notification System Architecture: Email, Push, and In App
How to architect a notification system that handles email, push, and in app channels without becoming a tangled mess. Covers routing, preferences, templates, and delivery guarantees.
How to Build a Survey or Form Builder
Form builders are one of the most requested features in SaaS products. Learn the data model, rendering engine, and conditional logic architecture behind them.
From Single Tenant to Multi Tenant: A Migration Path
A step by step migration path from single tenant to multi tenant architecture, covering database strategies, tenant isolation, and avoiding costly pitfalls.
Building a Customer Facing Analytics Dashboard
Learn how to design and build a customer facing analytics dashboard that is fast, useful, and scales. Covers data pipelines, visualization, caching, and real world architecture decisions.
Going International: Technical Challenges of Expanding Globally
A practical guide to the technical challenges of global expansion, from multi-currency payments and localization to CDN strategy and data compliance.
How to Add a Mobile App to Your Existing Web Product
Adding a mobile app to your web product is a major technical decision. Learn the architecture, framework choices, and pitfalls of extending web products to mobile.
Building Activity Feeds and Social Features Into Your Product
Activity feeds, notifications, and social features are deceptively complex. Learn the architecture patterns, data models, and real time delivery systems behind them.
When to Replatform: Signs Your Architecture Cannot Handle Growth
Replatforming is expensive and disruptive, but waiting too long costs more. Here are the concrete signs that your current architecture cannot handle growth.
A/B Testing Architecture: Running Experiments in Production
A/B testing is more than swapping button colors. Learn the architecture behind running reliable experiments in production without breaking your app or misleading your team.
Scaling from 1,000 to 100,000 Users: What Breaks and When
Scaling a SaaS product from 1,000 to 100,000 users exposes bottlenecks at every layer. Learn what breaks at each stage and how to fix it before it costs you.
Self Serve vs Sales Led SaaS: How the Technical Architecture Differs
Self serve and sales led SaaS products require fundamentally different architectures. Learn how onboarding, billing, and data isolation differ at every layer.
White Label SaaS: Architecture and Business Model Considerations
Explore the architecture patterns, tenant isolation strategies, and business model decisions behind building a successful white label SaaS platform.
Designing User Roles and Permissions for SaaS Products
A practical guide to designing role based access control (RBAC) for SaaS applications, from simple role hierarchies to fine grained permissions.
Making Your Software Acquisition Ready
How to prepare your software product for acquisition by cleaning up code, documentation, infrastructure, and metrics that buyers actually evaluate.
How to Add Team and Organization Features to Your SaaS
Learn how to build team management, organization hierarchies, and collaborative features into your SaaS product with proven architecture patterns.
Subscription Billing Architecture: Stripe, Trials, Downgrades, and Edge Cases
How to architect subscription billing with Stripe that handles trials, downgrades, proration, failed payments, and the edge cases that break most implementations.
How to Build a Knowledge Base or Help Center for Your Product
A well built knowledge base reduces support tickets by 40% or more. Learn the architecture, search design, and content strategy behind effective help centers.
Building Software for Regulated Industries
How to build software for regulated industries like healthcare, finance, and insurance. Covers compliance, security, audit trails, and the architecture decisions that matter.
Building Software for Franchise Businesses
Franchise businesses have unique software needs. Learn how to build systems that balance corporate control with franchisee flexibility using multi tenant architecture.
How to Price Your SaaS Product: Technical Implications of Every Model
Every SaaS pricing model has engineering consequences. Learn how flat rate, per seat, usage based, and freemium models affect your architecture, billing system, and growth.
Algolia vs Typesense vs Meilisearch for Search
Comparing Algolia, Typesense, and Meilisearch on performance, pricing, self hosting, and developer experience. A practical guide for choosing a search engine.
How to Build an AI Agent for Your Business
A practical guide to building AI agents that automate real business workflows. Architecture patterns, tool selection, and the decisions that separate demos from production systems.
Real Time Chat Architecture: How to Build It Right
Building real time chat is harder than it looks. Learn about WebSocket architecture, message ordering, presence systems, and how to scale to millions of concurrent users.
Technical Due Diligence When Acquiring a Software Company
A practical guide to technical due diligence for software acquisitions. Covers code quality, architecture review, infrastructure, team assessment, and hidden risks buyers miss.
Vendor Lock In: How to Avoid Getting Trapped by Your Tech Choices
Vendor lock in quietly increases costs and limits your options. Learn how to identify lock in risks, evaluate tech choices strategically, and keep control of your product.
Moving from Zapier and Make to Custom Integrations: When No Code Hits the Wall
When Zapier and Make automation tools stop scaling, custom integrations take over. Learn when to migrate, what it costs, and how to build integrations that actually scale.
How to Build a Food Delivery or Restaurant Ordering App
How to build a food delivery or restaurant ordering app. Covers real time order tracking, restaurant dashboards, driver logistics, and payment splitting.
How to Build a Real Estate Listing Platform
Technical guide to building a real estate listing platform. Covers map search, MLS integration, lead management, and the architecture behind property marketplaces.
Your Competitors Tech Stack Does Not Matter
Stop obsessing over what frameworks your competitors use. Tech stack decisions should be driven by your own constraints, not competitive anxiety. Here is why.
How to Build a Telehealth Platform: HIPAA, Architecture, and Cost
A technical guide to building a telehealth platform that is HIPAA compliant, scalable, and ready for production. Architecture, cost, and real decisions covered.
Moving from On Premise Software to the Cloud: A Practical Migration Guide
How to migrate on premise software to the cloud without disrupting your business. Covers infrastructure, data, security, and cost planning for a successful transition.
Workflow Engine Architecture: Building Configurable Business Logic
How to architect a workflow engine that lets teams configure business logic without code changes. Covers state machines, rule engines, async execution, and real world patterns.
Audit Logging: Building a Complete Activity Trail
How to build production grade audit logging that tracks every user and system action. Covers schema design, write performance, querying, retention, and compliance.
Offline First Architecture: Building Apps That Work Without Internet
How to build offline first applications. Local storage strategies, sync protocols, conflict resolution, and practical patterns for apps that work without internet.
Building Fintech Software: Compliance, Architecture, and Cost
Building fintech software means navigating compliance, security, and complex architecture. Learn what it costs, what regulators expect, and how to ship without getting shut down.
Video and Media Streaming Architecture for Web and Mobile
How to build scalable video and media streaming into web and mobile apps. Covers transcoding, adaptive bitrate, CDN delivery, and real time streaming architecture.
Headless CMS Architecture: Choosing and Implementing Content Infrastructure
How to choose and implement a headless CMS. Comparing Sanity, Contentful, Strapi, and others with practical guidance on content modeling and delivery architecture.
How to Add Real Time Collaboration to Your Product
A practical guide to building real time collaboration features including presence, live cursors, and concurrent editing. Covers architecture patterns and technology choices.
Database Indexing Strategy: What to Index and When
Database indexes can make or break your application performance. Learn PostgreSQL indexing fundamentals, when to add indexes, when to avoid them, and how to identify missing indexes in production.
GraphQL in Production: When It Helps and When It Hurts
A practical guide to running GraphQL in production. When GraphQL saves development time, when REST is the better choice, and how to avoid common pitfalls.
User Generated Content at Scale: Architecture and Moderation
Learn how to architect user generated content systems that scale to millions of submissions while keeping moderation fast, accurate, and affordable.
Your Tech Stack Is Five Years Old: Modernize or Rebuild
Your tech stack is aging and slowing you down. Here is how to decide whether to modernize incrementally or rebuild from scratch, with real cost and timeline estimates.
How to Build a Legal Practice Management Platform
A practical guide to building a legal practice management platform. Covers matter management, time tracking, billing, document automation, and the compliance requirements that shape legal tech.
How to Build an Insurance Product (Insurtech)
A practical guide to building an insurtech product from scratch. Covers policy management, underwriting engines, claims processing, and the regulatory requirements that shape every decision.
How to Build a Logistics and Delivery Tracking Platform
Technical guide to building custom logistics software with real time tracking, route optimization, driver management, and delivery proof workflows.
How to Build a Property Management Platform
A technical guide to building custom property management software with tenant portals, lease tracking, maintenance workflows, and payment processing.
Database Schema Design That Does Not Haunt You Later
Bad schema design compounds into every feature you build. Learn the database architecture decisions that keep your product fast, flexible, and maintainable as you scale.
Why We Choose Boring Technology and You Should Too
Boring technology ships faster, breaks less, and costs less to maintain. Here is why we bet on proven tools over trendy ones, and why your startup should do the same.
Why Most Software Projects Fail (And How to Be the Exception)
Most software projects fail not because of bad code, but because of bad decisions made before a single line is written. Here is what we have learned shipping dozens of products.
How to Build a Job Board or Recruiting Platform
A technical guide to building a job board or recruiting platform, from applicant tracking to search architecture. Real costs and timelines included.
How to Build a Learning Management System
A practical guide to building a custom LMS. Covers content delivery, progress tracking, assessments, and the architecture behind scalable learning platforms.
How to Build a Booking and Scheduling Platform
A practical guide to building a booking and scheduling platform. Covers calendar logic, availability engines, payments, and the architecture decisions that matter.
Replacing Legacy Enterprise Software: A Migration Playbook
A step by step playbook for replacing outdated enterprise systems with modern software, including data migration, parallel running, and risk management.
Migrating a Monolith to Modern Architecture Without Stopping Development
A practical guide to breaking apart monolithic systems into modern architecture while keeping your product live and your team shipping features.
Technical Due Diligence: What Investors Check Before Funding You
What venture capital firms and investors evaluate during technical due diligence. Prepare your codebase, architecture, and team before the check arrives.