Senior Frontend Engineer at Muse

Led frontend infrastructure for product teams with web and mobile apps written in TypeScript, React, and React Native. Managed a pnpm monorepo architecture and significantly improved build performance by migrating from webpack to Vite, enabling module federation, lazy loading, and advanced caching strategies.

Senior Frontend / Lead Developer at 3Commas

Moved frontend apps from monorepo to micro frontends architecture; developed reusable release management module; automated DevOps with GitHub Actions and Jenkins, reducing deployment times from ~20 minutes to ~5; led testing strategies and performance tuning (unit, integration, end-to-end, accessibility, AB tests).

Frontend Engineer at TellSpec Ltd.

Delivered features across Billing, Trading, Wallet, and Product for a crypto trading platform; led two cross-functional teams totaling over 20 engineers; interviewed 50+ candidates focusing on algorithms and system design. Implemented Billing and subscriptions, built a Design System (styled-components) for CRA and Next.js apps, and developed a non-custodial multi-currency crypto wallet via React Native. Implemented Redis caching reducing costs by 20%; migrated legacy AngularJS/Vanilla JS to React and separated frontend from common monorepo.

Senior Frontend Developer at Paxful

Built high-performance web apps and landing pages with complex features like calculators, sliders, trading views and widgets. Migrated all web projects to Laravel, then implemented SPA architecture using Vue.js; wrote dozens of jQuery plugins.

Frontend / Full Stack Engineer at Admirals (Admiral Markets)

Refactored a large amount of jQuery spaghetti code into modular JavaScript; designed a custom CSS framework and revamped deployment processes to improve efficiency; developed CRM on Angular 2.

Self Employed – Freelance Markup / Full Stack Developer at Remote

Focused on JavaScript, JS frameworks, Markup development (HTML, CSS, SASS), and Node.js. Met deadlines 100% of the time, regardless of project size and scope.

SeniorFrontend Engineer (Infra Team) at Muse

Frontend infrastructure for product teams—web and mobile apps built with TypeScript, React, and React Native. Managing pnpm monorepo architecture. Significantly enhanced app builds and performance (replacing webpack with Vite, using module federation, lazy loading, and caching strategies).

Team Lead / Frontend Engineer at TellSpec Ltd.

Team Lead: led two cross-functional teams totaling over 20 engineers, delivering four major projects. Interviewed over 50 candidates, implemented Agile processes, code reviews, and resolved architectural challenges.

Frontend Engineer / Developer at TellSpec Ltd.

Developer: implemented subscriptions system; designed and developed Design System from scratch (styled-components) and integrated DS into CRA and NextJS apps. Built a non-custodial crypto multi-currency wallet via React Native; caching with Redis reduced database costs by 20%. Developed dashboards, live chats, and trading features; migrated legacy AngularJS and vanilla JS to React and modular monorepo architecture.

Senior Frontend Developer at Paxful

Built high-performance web apps and landing pages with complex features like calculators, sliders, trading views, and trading widgets. Migrated all web projects to Laravel, then implemented SPA architecture using Vue.js.

Frontend/ Full Stack Engineer at Admirals (Admiral Markets)

Refactored a large portion of jQuery spaghetti code into modular JavaScript. Designed a custom CSS framework and revamped deployment processes to enhance efficiency. Developed a CRM on Angular 2.

Freelance Markup / Full Stack Developer at Remote (Self-Employed)

Focused on JavaScript, JS frameworks, Markup development (HTML, CSS, SASS), and Node.js. Met deadlines 100% of the time, regardless of project size and scope.

Frontend Engineer at Pydantic

Worked on enhancing the Pydantic platform by building an adapter for Tailwind and Material-UI, updating the marketing website, and improving UI/UX across projects.

Software Engineer at Comet Cash

Developing a React Native application for cryptocurrency transactions and supporting the main web platform.

Frontend Developer at Muse Group

Led the frontend infrastructure for musicians, optimizing CI/CD pipelines and managing monorepo architecture.

Frontend Developer at TellSpec

Developed an Ionic mobile application that integrates a real-time sensor device for bio-material analysis.

Lead Engineer at 3Commas.io

Led engineering teams and implemented Agile processes while developing complex features for a crypto trading platform.

Senior Frontend Developer at Paxful

Played a key role in UI/UX development and delivered new features on a peer-to-peer crypto trading platform.

Frontend Developer / Full-stack at Admiral Markets AS

Built high-performance web apps for a trading platform, migrating projects to Laravel and implementing SPA architecture.

Software Engineer at Hansavest IT OU

Developed and maintained web applications using modern frontend and backend technologies.