Hi, I’m Serhii 👋

As a Full Stack Web Developer from southern Ukraine 🇺🇦 with over 4 years of industry experience, I am dedicated to creating high-quality products, constantly advancing my skills, and enjoying the simple pleasures of everyday life.

Mykolaiv, Ukraine

• Online

About me

Curious about me? Here you have it:

My main focus is my love for creation. I always strive for quality work, and I apply this principle to all of my projects.

While working on projects, I always keep an eye on trends and the latest technologies. This helps me stay up-to-date with the latest developments in web development.

In addition to programming, I love reading, running, GYM training, and overall strive to lead an active and conscious lifestyle. Here is my progress in this regard:

Running

Sport

Finally, some quick bits about me.

Bachelor in Computer Science
Enjoying science fiction
Fan of an active lifestyle
I love craft beer

And finally: I respond very quickly, so don't hesitate to reach out and say hello! I promise I don't bite 😉

Skills

The skills, tools and technologies I am really good at:

JavaScript

Laravel

NodeJS

React

Vue

Docker

PostgreSQL

MongoDB

My favourite combo Laravel + React

My Experience

Here's a brief summary of my recent experience:

Middle Full Stack Developer

Optimization and caching when working with BigData databases.
Refactoring static UI components to dynamic using Livewire.
Configured a web application deployment from scratch in a Laravel Forge and Digital Ocean environment.
Set up CI/CD for a microservices architecture using Jenkins.

Apr. 2024 - Present

Junior-Middle Full Stack Developer

Participated in the development of an online insurance product in the USA with over 400k+ users.
Integrated tools for data collection such as SalesForce, Mixpanel, Intercom.
Built APIs for communication with American insurance companies.
Implemented cronjobs, queue mechanisms, and caching on the backend.
Participated in setting up the AWS environment for project deployment (EC2, CodeCommit, IAM, CloudWatch, S3).

Nov. 2021 - Apr. 2024

Junior React Front End Developer

Implemented JWT authorization in React.
Developed a custom UI kit for the project.
Extended existing functionality for the WEB CAD system.

Jun. 2021 - Sep. 2021

What happened recently

February 28, 2025

Self Education

Learning GraphQL: Apollo Client, Laravel Lighthouse, and Project Creation

While learning the basics of GraphQL, I used Apollo Client for the frontend and Laravel Lighthouse for the backend. I created a demo project that includes client-server interaction, authorization implementation, and photo upload functionality. This project showcases my skills and understanding of working with GraphQL

July 22, 2024

Tech Article

Article in the Medium: Accessing and updating tokens with Laravel Sanctum

The article examines the use of Laravel Sanctum for implementing authentication using access and refresh tokens. It describes how to set up Sanctum, generate tokens, refresh them, and ensure API security. Practical examples are also provided for better understanding.