Denys

Denys Babych
Front-end Developer
4 bealing mews, Tyrellstown, Dublin
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PERSONAL PROFILE

A front-end developer experienced in developing and implemen ng user interfaces and web
applica ons using HTML, CSS, JavaScript, TypeScript, and modern frameworks like React,
React Na ve, and Next.js. Back-end skills include Node.js, Express.js and Nest.js. Solid
understanding of API integra on, version control (Git), and Agile development prac ces.
Dedicated to delivering excep onal user experiences that align with business goals.

KEY SKILLS

• HTML, CSS, Tailwind CSS, JavaScript, Typescript, React, React Na ve, Next.js, Node.js,
Express.js, Nest.js
• API Integra on
• Version Control
• Cross-Browser compa bility
• Responsive Design
• A en on to Detail
• Communica on skills
• Problem-Solving skills
• Team Leadership
• Time Management
• Agile Methodologies

PROJECTS

Feb. 2024 - Present TaskPro - taskpro.online - Github link

Role: As a Team Leader at TaskPro, I was responsible for assigning
tasks, conducing thorough code reviews to maintain code
quality and consistency. I ensured the team met project
deadlines and delivered high-quality solu ons aligned with
TaskPro’s objec ves.

Tech Stack: React, Typescript, dnd-kit, Radix UI, Tanstack React Query,
Tanstack React Router, React Hook Form, Zustand, Valibot,
Prisma, Cloudinary, Express.js, Google Auth Library.

Apr. 2024 - Dec.2024 PowerPulse-backend - Github link
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 Role: I worked on the Power Pulse project, crea ng APIs to allow
di erent parts of the app to talk to each other. I built valida on
logic to check that the data was correct before it was saved. I also
connected the database to store and manage the app’s data
smoothly. This helped make the app reliable and easy to use.

Tech Stack: Nest.js, Swagger, Jwt, Prisma, Argon2, Class Validator, Cloudinary,
Passport.

EDUCATION AND TRAINING

Sept. 2024 – Present Greenhills College of Further Educa on, Walkinstown, Dublin 12
So ware Development, QQI Level 5

Modules: Fundamentals of Object-Oriented Programming, Maths for IT,
Mobile Technologies, So ware Architecture, Word Processing,
Web Authoring, Communica ons, Work Experience.

Sept. 2021 – Present Kyiv Na onal Economics University, Secondary Educa on
in Computer Sciences, Informa on Services

Modules: Fundamentals of Object-Oriented Programming, Mathema cs,
So ware Architecture, Physics, Communica ons.

Apr. 2023 – Feb. 2024 GoIT Academy, Full Stack Development Course

Modules: So Skills, HTML, CSS, JavaScript, React, Next.js, Node.js, Nest.js,
Express.js, Typescript, Career Skills.

WORK EXPERIENCE

Sept. 2024 – Present Step to Ukraine
Front-end Team Leader

• Conduc ng code reviews and mentoring team members to
improve skills and efficiency.
• Collabora ng with designers and stakeholders to meet project
goals and deadlines.
• Op mising web performance, reducing load mes by 11%.
• Maintaining web standards, and best prac ces.
• Implemen ng streamlined workflows and tools, improving
team produc vity.

ADDITIONAL INFORMATION

Languages: English (Upper-intermediate), Ukrainian (Na ve), Russian (Bilingual pro ciency).
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