Сергей Емельянов - частный PHP-программист, разработчик Vtiger CRM Сергей Емельянов - частный PHP-программист, разработчик Vtiger CRM
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Welcome to the blog section of PHP programmist Sergey Emelyanov

In this section you will find useful information regarding programming with Vtiger CRM, Laravel and Wordpress.

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VtigerCRM

Tips in development with power CRM

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Laravel

Tricks with programming on Laravel

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Golang

Разбираем, как разрабатывать на Golang

Blog of private php programmist Sergey Emelyanov

I like to write how I solved certain difficulties and share interesting features with the developer community. Here you will find solutions to various tasks in Vtiger CRM and Laravel. If you have any questions - ask!

How to organize communication between domain entities in Laravel
Laravel

How to organize communication between domain entities in Laravel

In developing projects, I often adhere to the architectural pattern of Porto. I am attracted by the simplicity of its organization and the availability of a ready-made solution on Laravel. Its essence is to move all business logic to Actions, and smaller features to Tasks, and transfer interaction with the database from Repositories. Ultimately, the project is easy to scale, easy to test, and adding new functionality is much faster.

Generics in Golang: refactoring example
Golang

Generics in Golang: refactoring example

Generics is a way of writing code that does not depend on the specific types used. Functions and types can now be written for any set of types. With generics, three important functionalities are added to the language:

Render Props pattern in React.js
Javascript

Render Props pattern in React.js

Render Props is a pretty useful pattern that was very popular a few years ago, but is rarely used now. Nevertheless, I decided to share my experience, because its usage helped me a lot in one of my recent projects. Its essence is that we can reuse certain component rendering logic. Just as with the HOC pattern, it was often used in the pre-hooks days.

Wrapper components in React.js
Javascript

Wrapper components in React.js

Wrapper components can be very useful when you're working with third-party libraries that provide their own components. In this case, a wrapper component is, at its simplest, a component that wraps another component and passes it the props you want.

Interfaces in Go: creating "pure" types
Golang

Interfaces in Go: creating "pure" types

Interfaces are an important element of statically typed languages for writing functions with different input values. Here I will try to give an overview of how this feature is implemented in Go and how it affects the code. The most important basics and syntax are followed by a more detailed look at the idiomatic use of interfaces. Special attention is given to how dependencies in code can be avoided or how developers can reduce them. After all, this is one of the most important properties of interfaces.

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Maximum productivity on remote job
Business

Maximum productivity on remote job

I started my own business and intentionally did my best to work from anywhere in the world. Sometimes I sit with my office with a large 27-inch monitor in my apartment in Cheboksary. Sometimes I’m in the office or in some cafe in another city.

Hello! I am Sergey Emelyanov and I am hardworker
Business PHP

Hello! I am Sergey Emelyanov and I am hardworker

I am a programmer. I am an entrepreneur in my heart. I started making money from the age of 11, in the harsh 90s, handing over glassware to a local store and exchanging it for sweets. I earned so much that was enough for various snacks.

Latest News

Developed an interesting application for learning foreign words using flashcards. You can download it for free, deploy it on your server and use it. Made with Laravel + Vue.js. Create your own vocabulary list or import list of popular words. Learn words anytime, anywhere. You can watch a video by clicking on image

Hire Professional CRM developer for $25 per hour

I will make time for your project. Knowledge of Vtiger CRM, SuiteCRM, Laravel, Vue.js, Wordpress. I offer cooperation options that will help you take advantage of external experience, optimize costs and reduce risks. Full transparency of all stages of work and accounting for time costs. Pay only development working hours after accepting the task. Accept PayPal and Payoneer payment systems. How to hire professional developer? Just fill in the form

I usually get a call back within a few hours. But if I have a heavy workload, I may call you back the next day. So please be patient. Or if you have an urgent question, you can call me directly. I will do my best to help you.

Or just call: +79876757777

Telegram: @sergeyem