Open to opportunities

Stanislav Sinitsyn

@stanislavsinitsyn

Message

Frontend developer specializing in React, Vue, and scalable architectures.

Vietnam

Message

What I'm looking for

I seek remote frontend roles where I can lead architecture, improve performance, mentor teams, and deliver scalable, maintainable products.

I develop interfaces from scratch and improve existing codebases, delivering solutions from landing pages and CRMs to large-scale B2B systems. I focus on architecture, performance optimization, and scalable, maintainable code.

I've led frontend architecture and teams, built UI kits, introduced type-safety and code-review practices, and shipped measurable performance improvements such as migrations from Webpack to Vite and framework upgrades. Notable clients include large enterprises and governmental projects.

I’m results-driven, open to new challenges, and take full responsibility for product quality, performance, and team development.

Experience

Work history, roles, and key accomplishments

Current

Lead Frontend Developer

Current

EKhonish

Jul 2025 - Present (6 months)

Architected client and admin applications for a comprehensive school platform, designed the commercial module from scratch, introduced type-safety, linters, UI-kit and performance optimizations improving maintainability and load times across a 7-person team.

TypeScript Nuxt Pinia Performance Optimization Architecture Code Review CI CD

Frontend Developer

Russian Railways

Jun 2023 - Dec 2025 (2 years 6 months)

Developed and refactored a customer portal for freight and wagon repair services, built a UI-kit, migrated stack from Webpack/Vue 2.7 to Vite/Vue 3 and moved routing client-side to improve performance and developer experience across an 18-person team.

Vue Vuex JavaScript Vite Webpack Migration Performance Optimization Code Review

Fullstack Developer

Client Base

Sep 2022 - May 2023 (8 months)

Built a client/document management platform with frontend in React and TypeScript, implemented backend APIs and webhooks with NestJS, integrated document workflow and optimized PostgreSQL for stability and automation features.

React TypeScript NestJS PostgreSQL Docker Webhooks Performance Optimization Backend Integrations

Frontend Developer

Accept Development LLC

Dec 2020 - Aug 2022 (1 year 8 months)

Delivered responsive B2B platform UI for restaurants and suppliers, designed admin panel architecture, created a Storybook-based UI kit and enabled localization with i18next to support multi-language usage across a 7-person team.