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Arsen Sharifov

@arsensharifov

Front-end Engineer at Vantage who cut first-load LCP by 27% and built visual regression testing for a shared UI library.

Romania
Message

At Vantage, I own front-end delivery for a B2B project-management platform, from scoping and technical design through release. I cut first-load LCP on its main routes by about 27% using route-level code splitting, lazy loading, request deduplication, and more efficient rendering.

I introduced Storybook for the shared UI library and built Playwright visual regression testing from scratch. It checks more than 1,200 snapshots on every commit, helping catch regressions during the migration of about 200 components to a new design system.

Previously, at Proffiz, I integrated an X-Rite spectrophotometer with a browser interface over WebSocket, so operators could trigger measurements and apply color corrections without leaving the UI. At SoftServe, I built shared components used across the platform and rebuilt a public education platform’s front end. I’m also developing Uniscept, a canvas tool that turns unstructured discussion into a reasoning graph.

Experience

Work history, roles, and key accomplishments

VA
Current

Front-end Engineer

Vantage

Jul 2025 - Present (1 year 3 months)

One of two front-end engineers on a B2B platform serving approximately 15 enterprise customers, owning delivery end to end including scoping, estimation, technical design, release, code review, and repository health. Cut first-load LCP by about 27% through route-level code splitting, lazy loading, request deduplication, and cheaper rendering, and introduced Storybook and Playwright visual regressi

PR

Front-end Engineer

Proffiz

Sep 2024 - Jul 2025 (10 months)

Built the web interface for a tool that removes color drift in industrial color management, integrating an X-Rite spectrophotometer via WebSocket and the device API. Also built and maintained React and Next.js features for a frontline workforce platform, migrating features from legacy Angular to React while both systems ran in parallel.

FO

Full-stack Engineer

Fortuna

Dec 2020 - Jun 2021 (6 months)

Designed and delivered a restaurant website end to end, from requirements gathering and UI design through front-end and Node.js backend development. Handled deployment and hosting, then provided ongoing post-launch support and feature development.

Education

Degrees, certifications, and relevant coursework

Lviv Polytechnic National University logoLU

Lviv Polytechnic National University

Master's Degree, Information Technology

2024 -

Pursuing a Master's Degree in Information Technology with a specialization in System Analysis.

Udemy logoUD

Udemy

React Testing Library and Jest: The Complete Guide, Software Testing

Completed the course 'React Testing Library and Jest: The Complete Guide' in June 2026.

Lviv Polytechnic National University logoLU

Lviv Polytechnic National University

Bachelor's Degree, Information Technology

2020 - 2024

Completed a Bachelor's Degree in Information Technology with a specialization in System Analysis.

SoftServe logoSO

SoftServe

Development, design, and architecture of modern software systems based on object-oriented languages, Software Engineering

Completed the training 'Development, design, and architecture of modern software systems based on object-oriented languages' in January 2022.

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