Welcome to the blog section of PHP programmist Sergey Emelyanov

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

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!

Adding user avatar in Vtiger Rest API
VtigerCRM

Adding user avatar in Vtiger Rest API

The Vtiger Rest API has a Revise method that allows you to retrieve user data. However, you may notice that the response includes the name of the picture in the imagename field, but no file content or file path itself. This means that without additional steps, you will not be able to display the user's avatar on your site.

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.

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.

On the subject of error handling in Go
Golang

On the subject of error handling in Go

One of the strangest things Go developers can do is to use a specific error type rather than an interface as the return type of a function. If you do, remember this is a very bad idea with unpredictable results.

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:

Popular Posts

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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, and Vue.js. 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