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Ehsan Molaei

Senior Frontend Engineer

ehsanmolaeiinbox@gmail.com@ehsanmolaei991linkedin.com/in/ehsanmolaei991github.com/ehsanmolaei991ehsanmolaei.ir

Yerevan, Armenia

Summary

Senior Frontend Engineer with 9+ years building web and mobile products across fintech, automotive, and SaaS — now leading a frontend team. Specialized in React, Next.js, React Native, and TypeScript, with a strong focus on performance (Web Vitals, code splitting, WebSockets), design systems, and scalable architecture in monorepos. Proven at mentoring engineers and shipping accessible, high-performance interfaces in Agile teams.

Professional Skills

Front End Development

TypeScript, React.js, React Native, Next.js, Redux, Zustand, RTK Query, React Query, HTML5, CSS3 (SASS, SCSS), JavaScript (ES6+), Storybook, Styled-components, Emotion, CSS-in-JS, Tailwind CSS, Bootstrap, Material-UI, Accessibility (WCAG), REST APIs

Tools, Testing & Performance

Webpack, Vite, NPM, Yarn, Git, GitHub, GitLab, Bitbucket, Docker, GitHub Actions (CI/CD), Jest, Playwright, React Testing Library, Code Splitting, Lazy Loading, Lighthouse, Web Vitals, Node.js, Express

Soft Skills & Additional

Communication, Problem-Solving, Attention to Detail, Teamwork, Adaptability, Design Tools (Figma, XD), Agile / Scrum, Management Tools (Jira, Trello, Kanban), SEO Optimization

Work Experience

  • Frontend Team Lead

    Balinex, Qom, Iran · March 2025 – Present

    • Led the development and refactoring of Balinex's trading platform, implementing new features and collaborating with the design and product team to enhance user experience.
    • Developed an in-house Design System, improving developer experience and reducing development cost across the team.
    • Orchestrated the architecture, folder structure, and technology stack for Balinex within a monorepo using React.js, Next.js, TypeScript, Jest, Redux, and WebSockets, ensuring scalability and efficiency in development.

  • Senior Frontend Engineer

    Balinex, Qom, Iran · January 2024 – March 2025

    • Led the redesign and optimization of the user interface for Balinex's trading platform, resulting in a 30% increase in user engagement.
    • Collaborated with backend engineers to integrate WebSocket technology, resulting in a 40% reduction in data fetching times and significantly improved overall application responsiveness.
    • Enhanced the video recording functionality with real-time guidance and quality checks, ensuring clear and usable video submissions for identity verification.

  • Senior Frontend Engineer

    Tafarda Studio, Tehran, Iran · May 2023 – January 2024

    • Led the development of Mdotcar, an online tow car rescuer platform with dedicated sections for clients and expert tow services.
    • Optimized the iAuth joint authentication system at Tafarda Studio, boosting efficiency by 20% and reducing response time by 25% through refactoring with Next.js.
    • Contributed as a key developer to the implementation of the Rsoon+ Platform, assisting users as an investment analyst consult.

Education

  • Bachelor of Computer Science · September 2016 – June 2021
    Mazandaran University, Iran

Languages & Interests

Languages: Persian (Native) · English (Upper-Intermediate (B2)) · German (A2)

Interests: Football & Jogging · Tech content on YouTube