Ihor

Ihor Svidunovych
Full-stack Engineer
Full-stack Developer with 5+ years building high-performance, scalable, and user-friendly web applications. Passionate about modern
web development, UX, and writing clean, maintainable code. Skilled in fast-paced environments, meeting tight deadlines, and
collaborating with cross-functional teams. Seeking to contribute to innovative projects with a focus on React.js, TypeScript, Node.js,
React Native, and modern web practices.

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WORK EXPERIENCE SKILLS
Software Engineer React.js TypeScript
ALD Engineering
JavaScript (ES6+) MobX Zustand
06/2025 - Present, Domains - ConTech/Enterprise ERP
Automation/Workforce Management
Redux GitLab/GitHub
Work on internal projects in an engineering and construction company
Achievements/Tasks RESTful APIs RPC APIs
Development of parts of our own Automatic Control System. Integration of
our own solutions with third-party APIs (Vchasno, Diya). Creation of new WebSocket Third-party APIs
extensions for BAS/BAF.
GraphQL/Apollo SASS LESS
Frontend Engineer
Tailwind CSS AntD Custom UI
Golfscore (part-time)
06/2025 - 10/2025, Domains - SportsTech/Club Management Storybook Figma
Work on the application and admin-side of the Swedish golf club
Achievements/Tasks UI/UX Principles Webpack CI/CD
Implemented new features on user app and admin app. Code-reviews.
Changed architecture and bring advises about improve optimization. OOP SOLID DRY Next.js

SSR/CSR/SSG SEO Jest
Full-stack Engineer (React.js, Node.js, React Native)
Synapse Team Eslint/Prettier Micro-Frontend
10/2023 - 05/2025, Domains - MarTech/SalesTech/CRM
Work on an omnichannel communication management system for sales and marketing. Agile/Scrum Formik Yup
Achievements/Tasks
React Native Node.js Express
Led frontend development for multiple modules. Discussing and creating
new business-oriented design solutions. Refactored and optimized existing PHP WordPress TypeORM
codebases. Developed the backend for individual micro services. Migrated a
module to a new flow rendering library, developing a custom library that MySQL/PostgreSQL
integrates it with our UI and enhances functionality. Developed new features
and UI components. Worked on the backend side to implement API
integrations and enhance system efficiency, in particular with third-party
APIs. Mentored junior developers and conducted code reviews LANGUAGES
React Developer Ukrainian
Native or Bilingual Proficiency
Synapse Team
03/2021 - 09/2023, Domains - Healthcare IT/E-Health & English
PropTech/REMP & MarTech/SalesTech/CRM Professional Working Proficiency
Worked on several projects, including a real estate management and rental platform, an
online healthcare platform specializing in men's health, and also started work on an
omnichannel communications management system for sales and marketing.
Achievements/Tasks
INTERESTS
Resolved post-launch bugs in a live real estate platform
Snowbording Bicycle Kayaking
Led the development of a new healthcare platform application from scratch,
designed the technology stack and architecture Travelling BBQ Interest
Developed apps modules from scratch and maintenance of existing. Created
new features and UI components. Collaborated with backend developers to
implement API integrations. Redesigned the project using a second custom
UI library. Secondment to a mobile team to connect previously implemented
solutions.

Trainee Full-stack Developer (React.js, Node.js)
Freelance
11/2020 - 03/2021,
Trainings, non-commercial experience, small assignments on Upwork