Open to opportunities

Alexander Bessmelcev

@alexanderbessmelcev

I build high-traffic Vue and React products with scalable architecture, real-time features, and fast, accessible interfaces.

Kazakhstan

Message

What I'm looking for

I’m looking for a remote or relocation-friendly project where quality, good architecture, and teamwork are valued. I enjoy close collaboration across product, design, backend, and frontend teams to build the right solutions without unnecessary rework.

Senior Frontend Engineer with 6+ years of commercial experience building high-load fintech and crypto products with Vue 3, Nuxt and TypeScript — plus production experience with React and Next.js.

For the last two years I owned the customer-facing part of a P2P cryptocurrency marketplace and the web frontend of a virtual Mastercard payment product, led a full Vue 2 → Vue 3 + Nuxt 3 migration of an enterprise application, and built the shared UI component library used across several teams.

What I'm good at:
- Frontend architecture and component-driven development
- Design systems — Storybook, 1:1 Figma mapping, reusable UI at scale
- Performance — Web Vitals, rendering and bundle optimisation, SSR
- Real-time interfaces — WebSockets, low-latency data sync
- Quality — code reviews, unit/E2E testing (Vitest, Playwright), accessibility (WCAG)
- Mentoring and setting frontend guidelines

I integrate LLMs (Claude, Gemini, Cursor) into daily engineering — refactoring, debugging, architectural research, test generation — and validate every generated solution before it reaches production.

Open to Senior Frontend roles with relocation and visa sponsorship, or fully remote.

Telegram: @Alex_Sage · Portfolio: https://alex-bes.vercel.app/ · Email: alexbessmelcev@gmail.com

Experience

Work history, roles, and key accomplishments

Senior Frontend Engineer

Emcd.io

Feb 2024 - Aug 2026 (2 years 6 months)

Fintech company running a crypto mining pool, a P2P marketplace and a payment card product.
Team: cross-functional team of 10 people ( 2 frontend, 2 backend, 2 QA, 2 mobile developers, tech lead, designer, PM).
Products: public P2P cryptocurrency marketplace, EMCD Payment Card (virtual Mastercard), B2B enterprise dashboard, shared UI component library.

Playwright Jest TypeScript Pinia WebSockets Vite Git Figma CI CD LLM Claude Gemini

Frontend Engineer

WSender

Sep 2023 - Dec 2023 (3 months)

SaaS platform for messaging and bulk messaging.
Team: small team of 4 people (frontend, backend, designer, PM).
Products: main messaging platform with an embeddable client widget; a separate 3D Christmas tree configurator.

Next.js React TypeScript ThreeJS Figma Git JavaScript HTML CSS

Frontend Engineer

Anketolog

Jul 2023 - Sep 2023 (2 months)

SaaS platform for online surveys and market research.
Team: agile team of 7 people.
Products: high-load, data-heavy survey platform (public-facing forms and admin area).

REST APIs Vue.Js Nuxt JavaScript

Frontend Engineer

Tenzor

Aug 2022 - Jun 2023 (10 months)

Enterprise software vendor: ERP and business process automation.
Team: product team of 8 people.
Products: enterprise-level ERP modules and reporting tools for internal business processes.

TypeScript JavaScript REST APIs Git