Evgenii Iulin

Summary

Senior Frontend Engineer / Frontend Lead with 10+ years of experience building React, Next.js and TypeScript applications, CMS-driven websites, public web platforms, internal tools and frontend-heavy products. Strong background in frontend architecture, reusable component systems, localization, performance optimization, map-based interfaces, PWA, GraphQL APIs and CMS integrations with Sanity, Directus and Strapi.

Experienced in code review, technical leadership, cross-functional collaboration and end-to-end delivery, including frontend implementation, CMS modeling, Docker/Linux deployments, CI/CD, production maintenance and automation tooling.

Technical Skills

Frontend: React, Next.js, Vue, TypeScript, JavaScript, Redux, HTML5, CSS3, Nuxt
Architecture & APIs: GraphQL, REST, WebSocket, WebRTC, Next.js API routes
CMS & Content: Sanity, GROQ, Directus, Strapi
Maps & Geospatial UI: MapLibre GL, Leaflet, interactive map interfaces
Infrastructure & Automation: Docker, Linux, Nginx, CI/CD, Git, Node.js automation, configuration generation, Telegram Bot API
Performance & UX: PWA, SEO, metadata optimization, image/video optimization, responsive UI
Design & Tools: Figma, SVG, web design, component-driven UI
Developer Tools: Git, Docker, Linux, OpenCode, Codex, AI-assisted development workflows

Experience

Ecoparsec NGO - Technical Lead / Senior Frontend Engineer

Remote: July 2022 - Present Stack: Next.js, TypeScript, GraphQL, Directus, Strapi, Docker, Linux, Nginx, PWA, MapLibre GL

• Lead development of a public ecological web platform for Armenia, including an interactive recycling map, eco wiki and CMS-managed content.
• Own end-to-end technical delivery across frontend, CMS, deployment, infrastructure, UI design and production support.
• Built the frontend architecture with Next.js, TypeScript and GraphQL, including map UI, content pages and PWA functionality.
• Selected, configured and maintained backend/CMS infrastructure using Strapi and Directus.
• Set up Docker, Nginx and CI/CD workflows for deployment and maintenance.
• Designed and implemented product UI without a dedicated designer, using Figma and reusable visual patterns.
• Integrated the ecological map into the Yerevan municipal "Greening and Environmental Protection" website.

Quintegro - Frontend Developer

Remote: April 2023 - October 2025 Stack: Next.js, React, TypeScript, Sanity, GROQ

• Developed and maintained a CMS-driven Next.js/React website integrated with Sanity.
• Built reusable frontend components and improved existing UI flows across localized pages.
• Fixed production bugs, reviewed pull requests and contributed to frontend code quality.
• Integrated content models and frontend data fetching through GROQ and Next.js APIs.
• Collaborated with a cross-functional remote team in an agile delivery process.

WayRay - Frontend Team Lead

Moscow / Remote: April 2021 - April 2023 Stack: Next.js, React, TypeScript, GraphQL, Gatsby, Strapi, Docker

• Led an outsourced frontend team delivering company websites and internal web applications.
• Rebuilt the corporate website and migrated content management to Strapi CMS.
• Improved frontend performance, animation behavior, image optimization and video processing during build.
• Built internal tools, including employee CMS workflows and office security-related services.
• Refactored legacy frontend modules and improved maintainability of existing projects.
• Reviewed code, coordinated delivery with stakeholders and supported frontend architecture decisions.

Freelance - Frontend Developer

Remote: August 2020 - February 2021 Stack: React, Gatsby, TypeScript, GraphQL, Strapi, Node.js, styled-components, Figma

• Designed and developed websites from scratch using Gatsby, React, TypeScript and Strapi.
• Created UI layouts in Figma and implemented responsive frontend interfaces.
• Configured basic infrastructure, including Nginx, webhooks and virtual machine setup.
• Optimized metadata, images and videos for SEO and performance.
• Delivered full-cycle frontend work from design to deployment support.

Xometry Europe / Shift GmbH - Frontend Developer

Remote: October 2019 - July 2020 Stack: React, Redux, TypeScript, styled-components, WordPress

• Maintained and developed frontend applications for CRM, partner area and customer-facing panels.
• Refactored legacy React projects and migrated parts of the codebase to TypeScript.
• Created new UI features and redesigned existing user flows.
• Contributed to an internal UI library and reusable frontend patterns.
• Worked with multiple frontend projects in a remote product environment.

Optimax Investments Ltd. - Frontend Developer

Tolyatti: July 2018 - July 2019 Stack: React, Redux, Flow, Jest, redux-saga

• Built new frontend features and fixed production bugs in a Scrum/Agile team.
• Optimized website loading by reducing the number of backend requests.
• Participated in code reviews and frontend architecture discussions.
• Worked with React, Redux, Flow, Jest and redux-saga in a production codebase.
• Gained strong teamwork experience in a structured engineering environment.

Earlier Experience - Frontend Developer / Web Developer

Remote / Samara: August 2014 - June 2018 Stack: Vue, Vuex, WebRTC, WebSocket, PHP, HTML, CSS, JavaScript

• Built CRM systems, websites and real-time communication features using Vue, WebRTC and WebSocket.
• Developed and maintained commercial websites and client-facing web projects.
• Led a small web development department and participated in client negotiations.
• Combined frontend development, web design and delivery management in client-facing projects.

Selected Projects

ecomap.am / yrvn.am - Public Ecological Map Platform

Public web platform for ecological data, recycling points and educational content in Armenia.

• Built and maintained the frontend, CMS structure, map interface and deployment setup.
• Implemented CMS-driven content, localization, PWA behavior and map-based UI.
• Worked on the product as a technical lead, frontend developer and UI designer.
• Stack: Next.js, TypeScript, GraphQL, Directus, Strapi, Docker, MapLibre GL.

Private Network Automation Platform

Private multi-server proxy/VPN configuration platform used by a small group of trusted users.

• Built a Node.js-based generator for structured JSON configurations with automated routing rules, balancing logic and server-specific output.
• Maintained several Linux servers and automated client configuration updates across multiple endpoints.
• Implemented a Telegram bot for user-facing management and operational workflows.
• Designed the setup to reduce manual maintenance and make configuration changes safer, repeatable and easier to distribute.
• Stack: Node.js, JSON configuration generation, Linux, Docker, Telegram Bot API, proxy/VPN infrastructure.

decloud.cc - "Scan and Share" PWA

PWA for quick device-to-device sharing.

• Built a web application for fast sharing between devices.
• Implemented PWA-oriented behavior and browser-based communication flows.
• Stack: React, Next.js, PWA, WebRTC, WebSocket.

Languages

Russian: Native
English: Upper-Intermediate