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Software bugs are expensive. They can frustrate customers, slow down your team, and cost real money. What if your developers could reduce mistakes before they happen, make changes with confidence, and deliver features faster? That’s where approaches like Test-Driven Development (TDD) and the Dependency Inversion Principle come in.

TL;DR: In this guide, you’ll learn how to build a production-grade Continuous Delivery (CD) pipeline for your Django app using GitHub Actions, Docker, and a DigitalOcean Ubuntu VM. We’ll automate everything from testing to deployment—so your app updates with every push to main.

Choosing the right mobile app framework is a make-or-break decision for your project. With so many options, it’s easy to get lost in the details. Here’s a real-world, founder-friendly comparison of the most popular frameworks: what they’re best for, what you should watch out for, and how their code feels in practice. 1. Flutter What […]

Education and training have evolved rapidly in the past decade. From universities adopting online programs to companies scaling global employee training, the demand for flexible, scalable, and customizable Learning Management Systems (LMS) has exploded.

Electric motorcycles are transforming urban mobility—but with more vehicles on campus, in factories, or in delivery fleets, how do you ensure safety, control, and accountability?

Do your users really need another password to remember? In modern web applications, Single Sign-On (SSO) is a must-have. It provides a seamless and secure authentication experience—allowing users to log in using trusted identity providers like Google, Microsoft, or Facebook. In this guide, we’ll show you how to implement Google SSO using FastAPI, MongoDB, and […]

The ride-hailing industry is growing rapidly, but launching your own taxi platform doesn’t need to be complex or expensive. At Simplico Co., Ltd., we help entrepreneurs, transport companies, and smart-city operators launch fully featured taxi booking systems—custom-branded, scalable, and secure.

When developing applications across multiple frameworks, like Flask for the frontend and FastAPI for backend APIs, ensuring secure and seamless authentication can become complex. JSON Web Tokens (JWT) offer a robust solution to manage authentication consistently across these frameworks. Let’s explore how to effectively manage JWT authentication between Flask and FastAPI.

From the cart to checkout — all powered by JS. 🛠️ Why JavaScript for E-commerce? JavaScript is no longer just for making buttons blink. It’s now fully capable of powering front to back e-commerce systems. With the rise of Node.js, React, and modern databases, you can build a complete store using JavaScript — and nothing […]

P0420 — “Catalyst System Efficiency Below Threshold (Bank 1)” — is one of the most misunderstood and misdiagnosed OBD-II trouble codes. It’s tempting to replace the catalytic converter right away, but that’s often a costly mistake. The real culprit might be a faulty sensor, air/fuel imbalance, or even exhaust gas recirculation (EGR) issues.

In today’s digital-first world, manually typing out text from scanned documents wastes time and introduces errors. That’s why we created OCR Document Manager — a simple, intuitive web app that extracts text from your files in seconds, directly from your browser.

Working with legacy code can feel like walking through a minefield. You know something might break, but you’re not sure when—or why. The good news is that design patterns can help.

Legacy code doesn’t have to be a nightmare. At Simplico Co., Ltd., we regularly help clients improve, stabilize, and extend legacy systems that are old, undocumented, and fragile. One of the most common (and risky) tasks? Adding new features.

Is Your Business Running on Outdated Code? You’re not alone. Many businesses still rely on software built years ago — software that’s critical to operations but painful to maintain, slow to update, and risky to touch.

When you’re building a Django app and want to offer different features to different user groups — like Basic and Premium — it’s natural to wonder: Should I separate users using Django Multisite? Or even spin up separate Docker containers per plan?

If you’re a restaurant owner or operator looking for a POS system that finally understands your needs—meet simpliPOS. Built on top of the powerful ERPNext framework and enhanced with the best features from industry leaders like Toast POS, simpliPOS brings you the flexibility of open-source with the reliability and depth of a commercial solution.

Many developers build open-source projects that never gain traction. The biggest reason? They don’t validate demand before building. You don’t need a "marketing brain"—you just need to listen to real users, find pain points, and solve problems people care about.

In today’s fast-paced digital world, performance is critical. Whether you’re a developer optimizing code or a business owner ensuring a smooth user experience, an efficient caching strategy can dramatically improve your Django application’s speed and scalability.

Starting a Django project with a modern workflow can streamline your development process and make your application more maintainable. This guide will walk you through setting up a Django project using Vim, Docker Compose, MySQL, and Bootstrap, especially tailored for beginners.

In today’s digital-first world, your website is often the first impression your business makes on potential customers. A well-designed and optimized website can drive traffic, increase conversions, and establish trust. Whether you’re a business owner or an IT manager, understanding how to design and optimize a website is essential for success. Here’s a guide to […]