Oleksandr

Oleksandr Kyryliuk
hone:[open contact info](look above in the "contact info" section)
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Email:[open contact info](look above in the "contact info" section)
Location:Rivne, Ukraine

Summary
ullStackDeveloperwith5+yearsofexperiencebuildinghealthcare
F
applicationsusingmodernJavaScripttechnologies.Strongexpertise
inReact,Next.js,TypeScript,andNode.js,withasolidunderstanding
of frontend architecture, performance optimization, and scalable
web applications. Experienced in collaborating within Agile teams,
participating in code reviews, improving development processes,
and delivering high-quality production-ready features.

Technical Skills
L
● anguages:JavaScript (ES6+), TypeScript, SQL, HTML5,CSS3
● Frameworks:React, Next.js, Node.js, Express.js, Redux,LlamaIndex, Fastify, Drizzle
ORM
● Libraries & Tools:Tailwind CSS, BullMQ, Styled Components,Chart.js, Docker, Git,
Jenkins, Postman, Figma, AWS, OpenAI
● Databases:MySQL, MS SQL Server, MongoDB, PostgreSQL,Qudrant, Redis
● Methodologies:Agile Scrum, Jira
● English: Upper-Intermediate

Professional Experience
Middle Full Stack Developer — Capgemini Engineering (2024 – 2026)

● D eveloped and maintained healthcare applications using React, Next.js, TypeScript, and
Node.js
● Optimized application performance and frontend architecture
● Managed deployments and troubleshooting
● Participated in code reviews and development best practices

Middle Frontend Developer — Capgemini Engineering (2023 – 2024)

D
● eveloped reusable UI components
● Translated Figma designs into production-ready applications
● Fixed bugs and improved UX

Junior Frontend Developer — Capgemini Engineering (2022 – 2023)

S upported healthcare web application development
●
● Worked on UI implementation and bug fixing

Education and Certifications
Rivne State University of Humanities — Master’s Degree in Applied Mathematics (2014)
STEP IT Academy — Front-end Development (2022)
STEP IT Academy — Network Technologies and System Administration (2009)