Frontend Engineer — Yerevan, Armenia

Arsen Melqonyan

I architect scalable React systems for fintech. Clean code, fast interfaces, and engineering culture that lasts.


// architecture.ts const buildSystem = () => { return { framework: "React", state: "Redux Toolkit", quality: "production", scale: Infinity }; };

Building systems
that scale

Frontend Engineer specializing in React and scalable fintech systems. I build high-performance, maintainable web applications with a strong emphasis on clean architecture and secure, data-driven interfaces.

Beyond feature development, I contribute to frontend architecture decisions, performance optimization initiatives, and code quality improvements. I mentor team members and promote engineering standards that enhance maintainability and long-term system stability.

3+
Years Experience
React
Core Specialization
Fintech
Industry Focus
Mentor
Team Leadership

Where I've built

PandaTech Yerevan, Armenia — Front-End Developer
2023 — Present
  • Architected and maintained scalable React applications in production fintech environments
  • Designed centralized state management using Redux Toolkit and RTK Query for secure financial workflows
  • Led refactoring initiatives to improve maintainability and reduce technical debt across legacy modules
  • Optimized application performance through code splitting, lazy loading, and memoization
  • Developed complex dynamic forms and role-based interfaces for financial dashboards
  • Configured and optimized Vite for efficient development and production builds
  • Conducted structured code reviews and improved frontend engineering standards
  • Mentored new developers and supported onboarding processes

Tools of the craft

Frontend Architecture

React Component Design SPA REST APIs

State & Data

Redux Toolkit RTK Query API Handling

Performance

Code Splitting Lazy Loading Memoization

UI Libraries

MUI Ant Design TailwindCSS React DnD

Tooling & Standards

Vite ESLint Code Reviews Refactoring

Leadership

Mentoring Agile Code Quality Onboarding
Mentoring Team Collaboration Agile & Scrum Problem-Solving Attention to Detail Communication Time Management Adaptability Design Thinking Mentoring Team Collaboration Agile & Scrum Problem-Solving Attention to Detail Communication Time Management Adaptability Design Thinking

Background & foundations

2014 — 2018
National University of Architecture and Construction of Armenia
Bachelor's Degree in Information and Computer Science
2003 — 2014
Shavarsh Simonyan School
General Education
Armenian Native
English Intermediate
Russian Intermediate

Let's build
something great

Currently open to new opportunities and interesting projects. Let's talk.