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Javascript-програміст
- Considering positions:
- Javascript-програміст, Верстальник сайтів, Технічний спеціаліст, Контент-менеджер, Frontend-програміст, Fullstack-програміст, Fullstack-розробник
- Age:
- 32 years
- City of residence:
- Kyiv
- Ready to work:
- Remote
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Yaroslav Ovdii
Senior Full Stack Developer
Email: [open contact info ](look above in the "contact info" section)
Linkedin: [open contact info ](look above in the "contact info" section)
Telephone: [open contact info ](look above in the "contact info" section)
remote Ukraine
Summary
Senior Full Stack Developer with 7+ years of experience, 4+ at the Senior level. Core expertise
in Svelte/SvelteKit, Vue.js, and React.js. Led front-end architecture on 2+ projects from planning
to production. Mentored 2+ junior developers, conducted 10+ technical interviews. Optimized
page performance to 90+ scores. Regularly utilize AI tools such as Claude Code, Copilot, and
Gemini to enhance productivity and quality.
Technical skills
Front: Svelte, SvelteKit, JavaScript(ES6, ES5), HTML5, CSS, SCSS, Tailwind, Vue, React,
TypeScript, Apollo Client, jQuery, PIXI.js
Back: Node.js, PHP, MongoDB, MySQL, SQLite, PostgreSQL
API: REST, GraphQL, TanStack Query
AI Tools: Copilot, Claude Code, Google Gemini, Open AI models
Testing: Cypress, DataDog Synthetics, Vitest
Others: Figma, Cypress, DataDog Synthetics, Docker, Digital Ocean, Vite, Webpack, Cloudflare
R2, Railway
Experience
PopAI Agency
Senior Front End Developer
Jun 2025 - Apr 2026
Responsibilities:
-Led full project lifecycle from planning through implementation and support.
-Migrated existing projects from Svelte 4 to Svelte 5
-Communicated and coordinated with designers regarding components, behaviors, animations,
and their implementation.
-Covered code with tests through manual task verification.
-Performance optimization by reducing the amount of the query requests to the Back End API.
-Worked with database queries using Prisma ORM, improving their performance by eliminating
unnecessary joins.
-Conducted code reviews of other Front End Developers and provided detailed feedback.
-Mentoring Junior Front End Developers.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones. Assign tasks to other Front End Developers according to their skills.
-Delivered daily technical presentations and demonstrations to the product owner.
Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Familiarized new Front End Developers with platform code and workflow.
-Created multiple integrations with 3rd parties API, including Oauth authentication, and ai agent.
-Worked on Back End to Back End communication with our main API, using Svelte Kit and
tRPC.
-Developed testing tools that help the QA team to detail testing of the created applications.
Stack: Svelte, SvelteKit, Prisma, tRPC, SvelteKit Remote Functions, TypeScript, Docker,
Figma, TanStack Query.
Achievements:
- Onboarded and mentored 2 junior developers
- Built AI agent integration that reduced manual content processing time by 5 hours/week
Softermii
Senior Front End Developer
Jun 2024 - Jun 2025
Responsibilities:
-Led full project lifecycle from planning through implementation and support.
-Migrated existing projects from Svelte 4 to Svelte 5
-Communicated and coordinated with designers regarding components, behaviors, animations,
and their implementation.
-Covered code with tests through manual task verification.
-Performance optimization by reducing the amount of the query requests to the Back End API.
-Worked with database queries using Prisma ORM, improving their performance by eliminating
unnecessary joins.
-Conducted code reviews of other Front End Developers and provided detailed feedback.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones. Assign tasks to other Front End Developers according to their skills.
-Delivered daily technical presentations and demonstrations to the product owner.
-Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Onboarded new Front End Developers to the platform.
-Created multiple integrations with 3rd parties API, including Oauth authentication, and ai agent.
-Worked on Back End to Back End communication with our main API, using Svelte Kit and
tRPC.
-Created testing tools that allow debugging application state.
Stack: Svelte, SvelteKit, Prisma, tRPC, SvelteKit Remote Functions, TypeScript, Docker,
Figma, Tailwindcss, TanStack Query.
Achievements:
- Migrated 1 production project from Svelte 4 to Svelte 5 with zero downtime.
- Created the full architecture of the front end project from scratch and successfully launched it
into production.
- Improved project performance by eliminating unnecessary joins in db via Prisma ORM
Echoes
Senior Front End Developer
Nov 2023 - May 2024
Responsibilities:
-Added new features to the existing code base with saving previous functionality.
-Refactoring of the existing code from Vue Options API to Composition API, with new features
implementation.
-Redesigned the existing components according to the new design from the designer.
-Communication and coordination with the designer about components, general behavior,
animations and their realization. Covering code with tests by Vitest and manual testing of the
task realization. Performance optimization by reducing the amount of the query requests to the
Back End API.
-Code reviews of other Front End Developers.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones.
-Writing testing scenarios for tasks.
-Delivered daily technical presentations and demonstrations to the product owner.
Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Familiarization of new Front End Developers with platform code and workflow.
Stack: Vite, Vue 3(options and compositions), GraphQL, Apollo Client, TypeScript, Docker,
Figma.
Achievements: Onboarded new Front End Developers. Implementation several large features
with significant new features. Performance optimization.
Further professional experience details available on LinkedIn.
Education
VSP "FKISIT KNEU named after V. Hetman" / Specialist
Design, production and maintenance of electronic products
Additional education
Planned 2026 - AI Engineering / LLM Integration
2023 - Understanding TypeScript - Udemy
2022 - Vue - The Complete Guide (incl. Router & Composition API) - Udemy
2021 - Progressive Web Apps (PWA) - The Complete Guide - Udemy
2020 - Clean Code - Udemy
2018 - React.JS - Web Academy
Languages
Ukrainian - Native
English - Upper Intermediate
Senior Full Stack Developer
Email: [
Linkedin: [
Telephone: [
remote Ukraine
Summary
Senior Full Stack Developer with 7+ years of experience, 4+ at the Senior level. Core expertise
in Svelte/SvelteKit, Vue.js, and React.js. Led front-end architecture on 2+ projects from planning
to production. Mentored 2+ junior developers, conducted 10+ technical interviews. Optimized
page performance to 90+ scores. Regularly utilize AI tools such as Claude Code, Copilot, and
Gemini to enhance productivity and quality.
Technical skills
Front: Svelte, SvelteKit, JavaScript(ES6, ES5), HTML5, CSS, SCSS, Tailwind, Vue, React,
TypeScript, Apollo Client, jQuery, PIXI.js
Back: Node.js, PHP, MongoDB, MySQL, SQLite, PostgreSQL
API: REST, GraphQL, TanStack Query
AI Tools: Copilot, Claude Code, Google Gemini, Open AI models
Testing: Cypress, DataDog Synthetics, Vitest
Others: Figma, Cypress, DataDog Synthetics, Docker, Digital Ocean, Vite, Webpack, Cloudflare
R2, Railway
Experience
PopAI Agency
Senior Front End Developer
Jun 2025 - Apr 2026
Responsibilities:
-Led full project lifecycle from planning through implementation and support.
-Migrated existing projects from Svelte 4 to Svelte 5
-Communicated and coordinated with designers regarding components, behaviors, animations,
and their implementation.
-Covered code with tests through manual task verification.
-Performance optimization by reducing the amount of the query requests to the Back End API.
-Worked with database queries using Prisma ORM, improving their performance by eliminating
unnecessary joins.
-Conducted code reviews of other Front End Developers and provided detailed feedback.
-Mentoring Junior Front End Developers.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones. Assign tasks to other Front End Developers according to their skills.
-Delivered daily technical presentations and demonstrations to the product owner.
Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Familiarized new Front End Developers with platform code and workflow.
-Created multiple integrations with 3rd parties API, including Oauth authentication, and ai agent.
-Worked on Back End to Back End communication with our main API, using Svelte Kit and
tRPC.
-Developed testing tools that help the QA team to detail testing of the created applications.
Stack: Svelte, SvelteKit, Prisma, tRPC, SvelteKit Remote Functions, TypeScript, Docker,
Figma, TanStack Query.
Achievements:
- Onboarded and mentored 2 junior developers
- Built AI agent integration that reduced manual content processing time by 5 hours/week
Softermii
Senior Front End Developer
Jun 2024 - Jun 2025
Responsibilities:
-Led full project lifecycle from planning through implementation and support.
-Migrated existing projects from Svelte 4 to Svelte 5
-Communicated and coordinated with designers regarding components, behaviors, animations,
and their implementation.
-Covered code with tests through manual task verification.
-Performance optimization by reducing the amount of the query requests to the Back End API.
-Worked with database queries using Prisma ORM, improving their performance by eliminating
unnecessary joins.
-Conducted code reviews of other Front End Developers and provided detailed feedback.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones. Assign tasks to other Front End Developers according to their skills.
-Delivered daily technical presentations and demonstrations to the product owner.
-Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Onboarded new Front End Developers to the platform.
-Created multiple integrations with 3rd parties API, including Oauth authentication, and ai agent.
-Worked on Back End to Back End communication with our main API, using Svelte Kit and
tRPC.
-Created testing tools that allow debugging application state.
Stack: Svelte, SvelteKit, Prisma, tRPC, SvelteKit Remote Functions, TypeScript, Docker,
Figma, Tailwindcss, TanStack Query.
Achievements:
- Migrated 1 production project from Svelte 4 to Svelte 5 with zero downtime.
- Created the full architecture of the front end project from scratch and successfully launched it
into production.
- Improved project performance by eliminating unnecessary joins in db via Prisma ORM
Echoes
Senior Front End Developer
Nov 2023 - May 2024
Responsibilities:
-Added new features to the existing code base with saving previous functionality.
-Refactoring of the existing code from Vue Options API to Composition API, with new features
implementation.
-Redesigned the existing components according to the new design from the designer.
-Communication and coordination with the designer about components, general behavior,
animations and their realization. Covering code with tests by Vitest and manual testing of the
task realization. Performance optimization by reducing the amount of the query requests to the
Back End API.
-Code reviews of other Front End Developers.
-Task management, time and difficulty estimation of the tasks, splitting large tasks to smaller
ones.
-Writing testing scenarios for tasks.
-Delivered daily technical presentations and demonstrations to the product owner.
Conducted technical interviews, evaluated candidates technical levels, and provided feedback to
management.
-Familiarization of new Front End Developers with platform code and workflow.
Stack: Vite, Vue 3(options and compositions), GraphQL, Apollo Client, TypeScript, Docker,
Figma.
Achievements: Onboarded new Front End Developers. Implementation several large features
with significant new features. Performance optimization.
Further professional experience details available on LinkedIn.
Education
VSP "FKISIT KNEU named after V. Hetman" / Specialist
Design, production and maintenance of electronic products
Additional education
Planned 2026 - AI Engineering / LLM Integration
2023 - Understanding TypeScript - Udemy
2022 - Vue - The Complete Guide (incl. Router & Composition API) - Udemy
2021 - Progressive Web Apps (PWA) - The Complete Guide - Udemy
2020 - Clean Code - Udemy
2018 - React.JS - Web Academy
Languages
Ukrainian - Native
English - Upper Intermediate
More resumes of this candidate
Considering positions: Програміст PHP, Backend-розробник, Frontend-програміст, 6 more positions
60 000 UAH
Remote
Specialized secondary education · Full-time, part-time
- Fullstack-розробник, PopAi Agency, 1 year 11 months
- Front-end програміст, Softermii, 1 year
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The candidate's resume is posted at https://www.work.ua/resumes/17938368/?puid=1598912