Distributing Desktop Apps: Code Signing and Installers
How to sign code and generate professional installers for Electron apps on Windows, macOS, and Linux — code signing, notarization, and distribution.
How to sign code and generate professional installers for Electron apps on Windows, macOS, and Linux — code signing, notarization, and distribution.
Mandatory security checklist for SaaS before launch: authentication, authorization, encryption, rate limiting, auditing, and data protection.
The 10 most common security vulnerabilities in web and mobile applications -- based on OWASP Top 10 -- with code examples and how to fix them.
Requirements for pet shop software: grooming scheduling, veterinary health records, vaccine tracking, automated reminders, and loyalty programs.
How to architect inventory management in e-commerce to avoid overselling — optimistic vs pessimistic reservation, multi-channel sync, and automatic alerts.
When a landing page is enough and when you need a full website — analysis by business goal, audience, and budget.
How to use generative AI for business data analysis — Code Interpreter, natural language queries, report generation, and limitations.
How to design and implement advanced dashboard filters — date range picker, chained filters, URL state, and optimized database queries.
How to build offline-first React Native apps -- WatermelonDB, server synchronization, conflict resolution, and UX for offline states.
How to build a Telegram bot for notifications, support automation, and internal system integration — with Python and Node.js examples.
Offline-first architecture for desktop apps: local SQLite with better-sqlite3, server synchronization, and conflict resolution in environments without internet.
What an API gateway does well — centralized auth, rate limiting, logging, routing — and when it adds unnecessary complexity to your architecture.