Smbat Siradeghyan

Senior Frontend Developer | React · Next.js · TypeScript

● Immediately available

Senior Frontend Developer with 8+ years of experience building production React and React Native applications, most recently across banking and fintech platforms in Poland.
I own frontend architecture decisions end-to-end — from Figma to production — and I'm the go-to person for GraphQL data-fetching patterns, code-review standards, and mentoring mid-level and junior engineers.
Outside of client work, I independently design, build, and ship my own products: 7 apps and tools released on the App Store, Google Play, and npm.

Authorized to work in Poland (Employment Contract or B2B) and in Armenia (Armenian citizen).

Technical Skills

  • Programming Languages

    • - JavaScriptExpert
    • - TypeScriptExpert
    • - PythonHobbyist
    • - C/C++/C#Hobbyist

  • Front End

    • - ReactExpert
    • - Next.jsAdvanced
    • - ReduxAdvanced
    • - ToolkitAdvanced
    • - SagaAdvanced
    • - Styled ComponentsAdvanced
    • - Material UIAdvanced
    • - Ant DesignProficient

  • Mobile

    • - React NativeAdvanced

  • Back End

    • - Node.jsAdvanced
    • - NestJSAdvanced
    • - GraphQLAdvanced

  • Databases

    • - SQL & NoSQLAdvanced

  • Tools & Testing

    • - GitAdvanced
    • - REST APIAdvanced
    • - Jest / React Testing LibraryAdvanced
    • - CypressAdvanced
    • - CI/CD (GitHub Actions / GitLab CI)Advanced
    • - DockerAdvanced
    • - Agile / ScrumAdvanced

  • Soft Skills

    • - Problem-solving
    • - Team Leadership
    • - Mentoring
    • - Cross-Team Collaboration

Contacts And Links

Languages

  • - ArmenianNative
  • - EnglishAdvanced (C1)

Education

  • - 2015 - 2017Synopsys Armenia Educational Department
  • - 2013 - 2017National Polytechnic University of Armenia
  • - 2017 - 2019Compulsory Military Service, Armed Forces of Armenia

Achievements

  • 2016–2026Independently designed, built, and published 7 apps/tools (React Native & web), distributed via App Store, Google Play, and npm
  • 20113rd place in State School Programming Olympiad
  • 2011–2013More than 20 different places in programming olympiads.

Experience

  • Publicis Groupe - Senior Frontend Developer

    2025-05 - 2026-09Remote/Poland
    Bank website
    • Technologies :
      ReactTypeScriptReact NativeReduxTailwind CSSNext.jsGraphQL
    • Responsibilities :
      • - Own end-to-end delivery of new modules for a banking platform — from Figma handoff to production release
      • - Design and implement GraphQL queries and shared data-fetching patterns across the app
      • - Introduced Tailwind CSS alongside the existing design system to speed up new module development
      • - Take ownership of frontend performance and maintainability, refactoring legacy modules and raising code-review standards

  • UnisysTech - Senior Frontend Developer

    2024-06 - 2025-05Remote/Poland
    Bank website
    • Technologies :
      ReactTypeScriptNext.jsStyled ComponentsGraphQL
    • Team :
      FE - 4QA - 4UI/UX - 2PM - 1Scrum Master - 1
    • Responsibilities :
      • - Built and maintained reusable UI modules for a banking platform within a 4-person frontend team
      • - Designed GraphQL queries and normalized shared data-fetching logic across product pages
      • - Mentored mid-level and junior engineers on React/TypeScript best practices through pairing and code review
      • - Kept new banking pages consistent with the existing Styled Components design system

  • Softserve - Senior Frontend Developer

    2023-07 - 2024-06Remote/Poland
    Mobile banking application
    • Technologies :
      ReactTypeScriptReact NativeReduxStyled Components
    • Team :
      fe - 7be - 5qa - 6UI/UX - 3PM - 1Scrum Master - 1
    • Responsibilities :
      • - Implemented screens for a mobile banking app based on Figma designs
      • - Integrated RESTful APIs for seamless data across the app
      • - Debugged and resolved existing issues to improve app stability and performance
      • - Contributed to code review standards across a 7-person frontend team

  • RevenueWell - Senior Frontend Developer

    2022-04 - 2023-07Remote/Armenia
    Created and supported an admin panel
    • Technologies :
      ReactTypeScriptReduxMaterial UI
    • Responsibilities :
      • - Designed and structured new frontend projects with a focus on long-term maintainability and performance
      • - Implemented responsive, pixel-accurate pages from Figma designs using Material UI
      • - Built and maintained React Query hooks for efficient REST API data fetching
      • - Worked closely with backend developers, UI/UX designers, and QA to ship a cohesive admin panel experience

  • NWS Lab - Senior Frontend Developer

    2021-05 - 2022-04Office/Armenia
    Web app for auction with online paying system
    • Technologies :
      ReactTypeScriptNext.jsReduxAnt Design

  • EACHBASE LLC - Middle Frontend Developer

    2020-09 - 2021-05Remote/Armenia
    Optimized an existing web application
    • Technologies :
      ReactTypeScriptReduxMaterial UI

  • DIRELLY LLC - Junior Frontend Developer

    2019-07 - 2020-09Office/Armenia
    Web and mobile app for food order
    • Technologies :
      ReactReact NativeTypeScriptReduxSagaStyled Components

  • ASTGEEK LLC - Full-Stack Developer

    2016-08 - 2017-07
    Web applications with wordpress
    • Technologies :
      PHPWordPressHTMLCSSJavaScript

My Products

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