Кирило

Kyrylo Katkov

Tel. [відкрити контакти](див. вище в блоці «контактна інформація») e-mail: [відкрити контакти](див. вище в блоці «контактна інформація») Location: Kyiv, Ukraine

The list of my skills:
• TypeScript
• React (and related ecosystem tools such as react-query, tailwind, etc.)
• Redux Toolkit
• REST API
• AI Development, Claude Code / Codex / Cursor
• Advanced English, C1
• Git proficiency
• Conducting technical interviews
• LinkedIn profile: [відкрити контакти](див. вище в блоці «контактна інформація»)
Work experience – total 5 years, 2 months

October 2022 - Present (47 months)
Frontend Developer at Incode Group
Worked with a list of clients achieving satisfaction among all of them. This involved taking part in startups as well as
creating features/maintenance for ongoing projects.
Primary technologies used: React, Redux, React-Query, Styled-Components, MUI, Tailwind.

Highlights:
Built an analytical/reporting AI chatbot feature capable of rendering dynamic charts directly within the chat interface,
contributing to a ~23% increase in new customer deal conversions
Delivered a custom dashboard builder feature enabling fully customizable data visualizations, driving a ~17% increase in
new customer acquisition
Implemented multi-step source connection (Google ads, Facebook ads, etc.) form with OAuth, dynamic fields,
connection checks, supporting 15+ integrations.
Delivered and maintained Shopify embedded apps, including migrations after breaking Shopify core changes,
eliminating the need for a dedicated Shopify engineer and reducing operational overhead
Delivered a Swiss government-level PDF document generation platform based on user-friendly forms, processing
thousands of documents monthly with high reliability
Delivered a highly customizable data table with multi-level nested rows and lazy-loaded API queries, drastically
improving data load performance for large datasets
Integrated Azure AD B2C authentication into a React application, enabling secure user management and access control
Conducted regular technical interviews for frontend roles. Provided code reviews.

August 2022 - September 2022 (3 months)
Fullstack JavaScript Developer at Binary Studio Academy
I was a part of a SCRUM team, developed MVP.
My responsibilities were both frontend and backend.

August 2021 - August 2022 (12 months)
Junior Frontend Developer at DevsData LLC
My responsibility was working on company's website. Maintain, implement new
features and fix bugs.
Also I've worked for a client. Created multiple responsive/adaptive pages for their
website based on Figma designs.

Education
Oct 2018 – Nov 2020 University of Information Technology and Management in Rszeszow, Poland

Studied in this university for 2 years. Left because of personal reasons.
Studied disciplines:
1. Object-oriented C++ programming, basics of C# and Python
2. Algorithms and data structures
3. Programming languages and paradigms
4. Practical algorithms
5. Discrete Math
6. Physics