Marats Stelihs

Front End Engeneer @Altrata

London, GB

Spearheaded the development of a responsive and secure UI consolidating five applications into a single Next.js website, reducing cognitive load for developers and users alike.• Designed and implemented a scalable advanced search table with features such as sorting, column pinning, visibility control, and live data filtering, enhancing user data exploration capabilities.• Researched and adopted type-safe GraphQL schema generation using TypeScript, leading to significant improvements in reliability and consistency across teams.• Conducted performance profiling, reducing CI/CD pipeline test times by 58% through a mock GraphQL API for end-to-end tests.• Presented innovative loading state solutions, such as skeleton loaders using Suspense, to enhance perceived performance during data fetching.• Advocated for and implemented accessibility standards, automating testing with tools like Axe and BrowserStack.• Built a reusable component library aligned with the design system, accelerating feature development across teams.• Delivered a company-wide presentation on TypeScript generics, fostering stronger type-safe coding practices.Key Achievements:• Reduced advanced search table rendering times through optimized state management.• Increased team productivity by introducing streamlined workflows and reusable components.

freeCodeCamp

Full Stack Web Developer Certification, HTML, CSS, JavaScript

SKILLSHARE

Full Stack Web Development for Beginers

Vision West Nottinghamshire College

Level 3 Diploma, Accounting

Riga Business School, Riga

Accountancy in Business Diploma, Accountancy in Business

Vision West Nottinghamshire College

Level 2 Certificate, Accounting