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Sergei Kuznetsov

@sergeikuznetsov

Senior Frontend Developer at Sxope, building healthcare data interfaces and introducing AI-assisted development practices.

Slovenia

Message

What I'm looking for

I’m looking for remote work as an employee or on a B2B contract. I care about clean component architecture, honest code review, user-perceptible performance, and shipping work end to end.

At Sxope, I build complex interfaces for a healthcare data platform, including large tables, filtering, dashboards and visualizations. I take frontend features from requirements and architecture through implementation, review and release.

I introduced Cursor and Claude Code into my team's workflow and established prompting guidelines, review rules and quality gates for AI-generated code. I also led a frontend team of two while continuing hands-on development, and migrated projects from Vue 2 to Vue 3 and TypeScript.

At Haulmont Technology Limited, I re-platformed corporate and product sites from Drupal to statically generated Nuxt.js. The static-first approach cut initial load time by an estimated 3–4x and set the baseline for the company's web stack.

Experience

Work history, roles, and key accomplishments

Current

Senior Frontend Developer

Current

Sxope

Jan 2023 - Present (3 years 10 months)

Joined as Middle+ in 2023, promoted to Senior (2024) and Lead (2025); moved onto one of the company's top-priority products in 2026.

• Introduced AI-assisted development into the team's workflow (Cursor, Claude Code) and established the practices around it — prompting guidelines, review rules and quality gates — significantly accelerating delivery without loss of code quality.
• Led a frontend te

Frontend Developer

Cuva

Nov 2021 - Oct 2022 (11 months)

• Maintained and extended the company's main marketing site (cuva.ru, Tilda-based) — custom markup, third-party integrations and technical SEO to improve search visibility.
• Built the frontend of a custom admin panel (Admin CP) for cuva.ru in Vue.js, integrated with a Laravel REST API.
• Developed hotels.cuva.ru — a Vue.js SPA on a Laravel backend — as part of a small dev team, owning effectively

Full-stack Developer / Technical Lead

Self-employed

Jul 2020 - Nov 2021 (1 year 4 months)

• Owned the entire technical side of a small private product — frontend, backend and infrastructure.
• Built browser-automation tools and scripts (ZennoPoster, Browser Automation Studio) to automate repetitive web workflows at scale.
• Developed backend services and internal tooling supporting the product's day-to-day operations.

Frontend Developer

Haulmont Technology Limited

Oct 2017 - Jul 2020 (2 years 9 months)

• Re-platformed and redesigned the company's corporate and product marketing sites (Haulmont, CUBA Platform) from a Drupal CMS to statically generated Nuxt.js (Vue), and helped build the early web presence for the CUBA→Jmix rebranding launched during my tenure.
• Standardized a static-first (Nuxt) frontend approach across product sites, replacing server-rendered Drupal with pre-rendered static ass