Працював в 3 компаніях   4 роки 8 місяців

IT

Full Stack Developer

LinkupST

IT

1 рік 3 місяці

02.2025 - 04.2026

Medical Imaging Platform

• Led the technical implementation from initial investigation and architecture design through production delivery, serving as the primary full-time developer and coordinating engineers joining the project.

• Designed the Next.js and backend architecture from the ground up, including authentication, role-based permissions, audit logging, database flows, secure file access, and separation of public services from private DICOM infrastructure.

• Implemented DICOMweb workflows using STOW-RS, QIDO-RS, and WADO-RS; integrated Orthanc with S3-backed storage and supported individual mammography DICOM files reaching 2–3 GB.

• Integrated and customized OHIF Viewer for the main web platform, adapting responsive layouts, touch controls, toolbar behavior, viewport interactions, navigation, and desktop-oriented functionality for mobile devices.

• Built secure access through AWS Lambda, API Gateway, signed URLs, authenticated proxies, cookie- and token-based authorization, and role-based access control.

• Introduced structured AI-assisted engineering workflows using Claude Code, Cursor, MCP tooling, and coding agents to accelerate domain research, debugging, implementation, and refactoring.

Private Chef Marketplace

• Implemented end-to-end features across two React Native applications, a Next.js web platform, a shared design system, and five interconnected repositories.

• Translated incomplete client requirements into technical plans by investigating legacy behavior, dependencies, user roles, feature flags, and edge cases before implementation.

• Delivered booking and request flows, navigation safeguards, analytics, notifications, calendar-related functionality, and coordinated releases across web, iOS, and Android.Offline Wildlife Survey Application

• Developed a React Native mobile application for wildlife researchers conducting aerial animal surveys and integrated it with an existing online product ecosystem.

• Implemented offline data collection, local persistence, synchronization, geospatial workflows, validation, and structured export of observations into tables and survey records.

Front-end Developer

Mindtec

IT

1 рік 4 місяці

02.2024 - 05.2025

  • Developed and maintained the CooWe web and mobile products using React, Next.js, React Native, TypeScript, and modern state-management and data-fetching tools.
  • Implemented a custom scroll-based date and time selector with dynamically expandable availability slots and calendar event integration.
  • Delivered new features while incrementally refactoring complex legacy code, improving maintainability, performance, and behavioral consistency between web and mobile applications.
  • Investigated production defects, delivered hotfixes, clarified requirements with project management, and supported App Store and Google Play releases.

Front-end Developer

VrealSoft

IT

2 роки 5 місяців

07.2021 - 11.2023

  • Spearheaded the initiation of multiple projects: conducting thorough client requirement analysis and designing architectural frameworks using React and Node.js. Ensured seamless alignment with client expectations, surpassing performance benchmarks and delivering exceptional UX.
  • Enhancing Existing Projects: Acted as a key problem solver in ongoing projects, adept at diagnosing and resolving inefficiencies and bugs, leading to enhanced performance, scalability, and user satisfaction.
  • Diverse Technology Stack: Skilled in React-based development with experience in Angular and NestJS, enabling a flexible and adaptive approach to varying project needs.

Ключова інформація

Skills
Hard Skills
Typescript, React, Next, MobX Redux, Zustand, Jest, Node Nest, AWS basics, Docker, Performance testing HTML, CSS, Tailwind, SCSS UI libs (AntD, MeterialUI, etc)
Soft Skills
Communication, Teamwork Empathy, Attention to Details

Навчався в 1 закладі

Черкаський державний технологічний університет

Software engineer

Cherkasy, 2023

Володіє мовами

Англійська

вище середнього

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Додаткова інформація

About

As a frontend developer, I combine creativity and technical expertise to create seamless, user-friendly digital experiences. Passionate about transforming complex concepts into intuitive interfaces.
Expectations: Seeking a role in an innovative, challenging environment. Eager to contribute to cutting-edge projects within a team that values progressive, usercentric design and collaborative excellence.

Олександр

Full Stack Developer

Черкаси

2 000 $

22 роки

Активно шукає роботу

повна зайнятість, неповна зайнятість, проектна робота

Остання активність 7 годин тому