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OLEKSII IVANOV
FULL-STACK ENGINEER

SUMMARY
Full-Stack JavaScript Developer with 5 years of experience in building
scalable web applications using React, TypeScript and Node.js (NestJS).
Strong background in frontend development with hands-on backend
contributions. Skilled in integrating third-party APIs, writing automated
CONTACT tests, and working in Dockerized and AWS-hosted environments.
Comfortable owning frontend architecture, contributing to CI/CD
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pipelines, and collaborating in Scrum teams. Basic experience with mobile
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development using React Native
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Kraków, Poland (remote) WORK EXPERIENCE
Bitmotive · MedZoomer Project
TECH STACK Full-Stack Engineer November 2023 - Present
Led full-stack development for a medication delivery system using React,
Frontend: React, Next.js, NestJS, and MySQL.
Integrated complex third-party courier hiring API into internal infrastructure.
Redux Toolkit, Zustand,
Wrote Cypress and Jest tests; resolved critical production bugs affecting
TypeScript, Material UI, pharmacies.
Managed Docker-based local dev setup and investigated AWS deployment
Styled Components, Sass, pipelines and RDS tunnels.
Acted as lead developer, balancing feature work, support, and team
React Native (basic), Formik,
unblockings.
Yup, CSS-in-JS Participated in daily standups and two-week sprints in a Scrum environment.

Backend: Node.js, NestJS,
Bitmotive · Responsive Deployment Staffing
MySQL, REST APIs, Frontend Engineer February 2023 - October 2023
Sequelize/TypeORM, Owned frontend architecture and structure of the app from early MVP to
production.
Swagger
Developed a complete hiring management tool used internally by client
DevOps: Docker, Docker companies.
Collaborated closely with backend developers to design API contracts and
Compose, GitHub Actions, resolve integration issues.
Built a drag-and-drop kanban board (Trello-style) without libraries, handling
AWS (EC2, RDS, Lambda, S3),
edge scrolling and performance.
basic CI/CD Wrote user-facing documentation and onboarding guides.

Testing: Cypress, Jest DEDICATTED · Aurumcopia, Camutik, Company Website
Tools: Git, GitHub, Postman, Frontend Developer June 2020 - January 2023
Developed features and admin panels for B2B and consumer-facing web apps
Figma, ESLint, Prettier, Jira, using React, Next.js, Redux, and TypeScript.
i18next Built registration flows, payment integrations, and external API connections
for investment and content platforms.
Other: Google Analytics, Participated in full-cycle development from design implementation to CI/CD
delivery.
Google Tag Manager, SEO
Ensured high performance and SEO (Lighthouse scores 95+), and integrated
basics, Agile/Scrum Google Analytics and GTM.
Collaborated in small cross-functional teams (2–4 people), adapting quickly
across multiple projects.
LANGUAGES
EDUCATION
Ukrainian (native)
English (upper-intermediate) Master's degree, Civil engineer 2014 - 2019
Russian (fluent) Kyiv National University of Construction and Architecture