Alexander Samarkin

Senior Frontend Engineer · Moscow · 10+ years

About

Senior Frontend Developer with 10+ years building complex web apps for Fintech, E-commerce and AI. Focused on React, TypeScript and high-load systems. Built a real-time trading platform at Deutsche Bank and an e-commerce merchant portal at Cenomi from scratch. Co-founder and frontend lead at PharmFrame — a Telegram Web App used by thousands daily.

Skills

core

• TypeScript
• JavaScript
• React
• Redux
• Redux-Saga

backend

• Node.js
• NestJS
• GraphQL
• REST
• PHP
• Java
• Go

tooling

• Webpack
• Docker
• CI/CD
• Playwright
• WebSockets

Experience

• Senior Software Engineer at Presight AI (G42), 2024.09 → now. Playwright E2E from zero (−30% regressions), geospatial data UIs, streaming AI chat, mentoring.
• Co-founder / Frontend Lead (part-time) at PharmFrame, 2022.05 → now. Telegram Web App (React, TS) — 5,000 users in 3 months. Next.js site, frontend CI/CD.
• Senior Frontend Developer at Konsaltika, 2024.02 → 2024.09. Internal app-builder platform. React, Redux, Node.js, Docker.
• Senior Frontend Developer at Cenomi, 2022.11 → 2024.01. E-commerce merchant portal (KSA) from zero: catalog, dashboards, ABAC access control.
• Senior Frontend Developer at Deutsche Bank, 2020.10 → 2022.05. Real-time desktop trading terminal. Redux-Saga, WebSockets, custom Electron-like shell.
• Frontend Developer at Raiffeisenbank, 2020.01 → 2020.10. React/TS interfaces, BFF on NestJS, Next.js SSR.
• Web Developer at Yandex, 2018.03 → 2020.01. Adfox ad platform (highload). React + GraphQL, PHP API.

Languages

• Russian — native
• English — C1
• Arabic — A2