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English:
Upper Intermediate
Serhii K.
Vetted by YouTeam
Ukraine
UTC +02:00
Ukraine/Kyiv
English:
Upper Intermediate
Senior Full-Stack Developer with 9 years of experience in JavaSkript
Serhii is an experienced developer with strong skills in: - JavaSkript, JavaScript-related languages, and server-side JavaScript; - microservices and REST principles; - a solid grasp of object-oriented and functional programming design concepts and patterns; - understanding of design approach, ability to create good UI from scratch.
Want to hire this engineer?
Check if Serhii is availableExpertise
Years of commercial development experience
11 years of experience
Core technologies
Other technologies
Project Highlights
Ecommerce Website
Jan `21 - May `23
2 years
Marketing and advertising company
The project's main goal is to make a fast website for posting product descriptions and information on product use. The site contains posts about products and the ability to find a suitable one. Integration with a Shopify store has been made. This website is also localized with its own content. The project is based on React.js. The data comes from the CMS using GraphQL technology. Page optimization is implemented using the Gatsby static file generator. The result is a powerful and fast site with good performance indicators and ease of filling the site through the CMS.
Responsibilities & achievements
- Front-end and back-end web development; - Communications with the client; - Investigating and fixing issues; - Managing tasks, risks, and time estimation.
Ecommerce Application
Jan `21 - May `23
2 years
US-based game company
The project's goal was to develop a game for kids with different fire safety situations. The application was a game-like instruction for safe exit, a search of way, and understanding sound signals. This was an application for IOS and Android. It was verified by Google and Apple support and deployed
Responsibilities & achievements
· Mobile development; · Communications with the client; · Investigating and fixing issues; · Managing tasks, risks, and time estimation
Online Shop
Jan `21 - May `23
2 years
US-based sales company
The project's main idea was to develop the web part with Angular. It was an online shop. We worked with the existing API and set all steps for checkout. So, except for the current API, we developed this online shop from scratch.
Responsibilities & achievements
· Web development; · Communications with the client; · Investigating and fixing issues; · Managing tasks, risks, and time estimation.
Education
Higher Education
Agency
400+
GMT+1
Ukraine
Core Expertise
Industries
Internet & Telecom, Statistics & Atalytics, Data Science & Machine Learning, Big Data, SaaS
Want to hire this engineer?
Check if Serhii is available