I'm a senior frontend engineer with 8+ years building production web applications, specializing in React, Next.js, and TypeScript. Most of my work has been on complex, data-heavy UIs: security dashboards, risk platforms, real-time feeds. Architecture decisions in those contexts have real consequences on performance and maintainability.
Armin Eslami
Senior Frontend Engineer · Los Angeles, CA
Work Experience
Digg
Jan 2026 - Feb 2026Senior Software Engineer (Front-End) · Remote
- →Shipped community discovery and notification features ahead of a launch that grew the platform from a few thousand to 100,000+ users within a month.
- →Built a custom masonry (Pinterest-style) grid layout integrating infinite query and existing virtualization to handle large, dynamic content feeds at scale.
- →Diagnosed a cache normalization problem in the React Query + GraphQL setup and contributed to a custom client cache that resolved stale UI state across shared components.
Coalition Inc.
Jul 2022 - Sep 2025Senior Software Engineer (Front-End) · Remote, San Francisco, CA
- →Led the rewrite of Coalition Control in Next.js, React, and TypeScript, delivering a security posture dashboard with interactive analytics serving 30,000+ users.
- →Built a frontend component library on Material UI, packaged as an npm package and adopted across security applications to unify design and streamline development.
- →Established AI-powered development workflows using Cursor and Claude Code, including custom localization scripts that cut per-language implementation time from days to under 1 hour.
- →Designed and implemented an auto-generated TypeScript API SDK, reducing developer-written code by 25% and significantly improving the development experience.
- →Developed and integrated an end-to-end testing framework with Playwright and comprehensive monitoring solutions (Datadog RUM, Sentry) to establish a robust CI/CD workflow.
RepRisk North America Inc.
Jul 2019 - Jul 2022Senior Software Engineer (Front-End) · Toronto, ON
- →Led the comprehensive rewrite of the core React application to a modern stack utilizing Next.js, Node.js, and TypeScript, significantly enhancing performance and maintainability.
- →Architected a full-stack solution with a Node.js middleware server and GraphQL API, and containerized the application using Docker, optimizing scalability and deployment efficiency.
- →Developed a centralized company UI library of reusable components, which streamlined development workflows and ensured consistent user experiences across multiple applications.
What this site is
renderpx is where I document the architectural decisions I make in production: the frameworks I use to think about state, data fetching, and rendering, and the implementation patterns I reach for when building real features.
Explore the frameworks