Manuk Martirosyan

Hi, I'm Manuk

Frontend Developer building fast, scalable and complex web applications.

Senior Frontend Developer with 7+ years of experience building enterprise React applications. Specialized in scalable architecture, workflow-driven interfaces, and high-performance delivery with React, TypeScript, Redux Toolkit, and RTK Query.

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About Me

Building complex products, not just interfaces.

I'm a Senior Frontend Developer with 7+ years of experience building enterprise React applications for complex business domains. I started my career as a full-stack developer, which gave me a strong understanding of how complete software systems work.

Over the years, I specialized in frontend engineering—designing scalable architectures, workflow-driven interfaces, reusable component systems, and high-performance applications with React, TypeScript, Redux Toolkit, and RTK Query.

My focus is on designing maintainable frontend systems, simplifying complex business workflows, and delivering scalable enterprise applications through clean architecture and reusable solutions.

7+

Years of Experience

  • 01

    Performance & Architecture

    Scalable frontend architecture, state management, and performance-focused delivery.

  • 02

    Complex Applications

    Enterprise platforms, admin systems, and workflow-driven business interfaces.

  • 03

    Collaboration

    Working with product and backend teams on solution design and reliable delivery.

Selected Work

Enterprise products shaped by real engineering challenges.

A selection of enterprise platforms I contributed to. Two deeper case studies explore architecture decisions and workflow-driven UI thinking—beyond what fits on a CV.

01

WebStation

Enterprise Field Service Management platform for technicians, support teams, and dealers across multiple European markets.

  • Owned complex workflow-driven UI for service request lifecycle, scheduling, and spare parts flows
  • Built interfaces where navigation, forms, validation, and actions adapted to business state and permissions
  • Delivered localized experiences with performance work for large operational datasets
  • React
  • TypeScript
  • Redux Toolkit
  • RTK Query
  • React Hook Form
  • Ant Design
Read Case Study

02

PFS4

Enterprise administration platform for configuring and managing business operations.

  • Built administration workflows for users, roles & permissions, and product configuration
  • Implemented translation management, regions, and dynamic dropdown values
  • React
  • TypeScript
  • Redux Toolkit
  • RTK Query
  • React Hook Form
  • Ant Design

03

Projipac

Enterprise heat-pump sizing platform that turns technical building inputs into calculation-driven product recommendations and PDF documentation.

  • Designed the frontend architecture and multi-step project workflow from input to synthesis
  • Built reusable form patterns with dynamic validation across sizing steps
  • Chose RTK Query inside Redux Toolkit to keep server state and workflow state in one ecosystem
  • React
  • TypeScript
  • Redux Toolkit
  • RTK Query
  • React Hook Form
  • Yup
Read Case Study

04

Aquamed

Enterprise engineering platform focused on calculations and business workflows.

  • Contributed to shared React infrastructure used across engineering workflows
  • Supported calculation-driven interfaces with Redux Toolkit and RTK Query
  • React
  • TypeScript
  • Redux Toolkit
  • RTK Query
  • Ant Design

Engineering

How I approach frontend engineering.

  1. 01

    Scalable Architecture

    Building maintainable and reusable frontend architectures for complex applications.

  2. 02

    Performance

    Optimizing rendering, application performance, large datasets, and user experience.

  3. 03

    Complex State

    Managing complex application state and business logic using modern state management patterns.

  4. 04

    Workflow-Driven UI

    Building interfaces where navigation, forms, and actions adapt to business state, permissions, and configuration.

  5. 05

    API Integration

    Designing clean frontend data layers and integrating complex REST APIs.

  6. 06

    UI Engineering

    Building reusable component systems and consistent user interfaces for large applications.

Tech Stack

Technologies I work with.

Languages

  • JavaScript (ES6+)
  • TypeScript

Frameworks & Libraries

  • React
  • Redux Toolkit
  • RTK Query
  • React Hook Form
  • Yup

Styling & UI

  • Ant Design
  • Material UI
  • HTML5
  • CSS3
  • Chart.js

Performance & Architecture

  • Frontend Architecture
  • Performance Optimization
  • State Management
  • Code Splitting
  • Lazy Loading
  • Virtualization
  • Localization (i18n)
  • RBAC
  • WebSocket

Testing

  • Vitest
  • Code Review Workflows

Build & DevOps

  • Vite
  • Webpack
  • Git
  • Vercel

Tools

  • Jira
  • Figma

Backend familiarity

  • C#
  • .NET
  • SQL

Experience

Growing inside real enterprise products.

Ogma Applications

December 2018 – Present

Senior Frontend Developer

2021 – Present

Building enterprise React applications for field service, engineering, and administration platforms used across multiple European markets.

  • Designed and implemented the frontend architecture for a new engineering platform, defining scalable structure, reusable component patterns, API integration, and predictable state management.
  • Standardized application state by introducing Redux Toolkit and RTK Query, improving consistency, caching, and API data handling across new enterprise products.
  • Built workflow-driven interfaces where navigation, actions, forms, and validation adapted dynamically to business state, permissions, and configuration.
  • Developed complex business forms with React Hook Form and Yup, including conditional rendering and server-driven validation rules.
  • Cut initial JavaScript bundle size from ~3 MB to 1.8 MB through route-level code splitting and lazy loading, improving application startup performance.
  • Improved responsiveness of data-heavy screens by implementing list/table virtualization for large datasets.

Full Stack Developer

2018 – 2021

  • Developed frontend and backend features using React, C# (.NET), and SQL for enterprise business applications.
  • Maintained and enhanced production enterprise applications while resolving customer-facing issues.
  • Collaborated with senior engineers on feature delivery and mentored juniors through JavaScript knowledge-sharing sessions.

Contact

Let's build something reliable.

Open to senior frontend opportunities and collaboration. Based in Yerevan, Armenia.

manukmartirosyan04@gmail.com+374 77 209906Download CV

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