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I'm a Senior Software Engineer, Full Stack with 9+ years of experience building and scaling consumer-facing, high-reliability web applications used by large user bases. I own the full stack—from frontend experiences to backend services, data models, and cloud infrastructure—with a strong emphasis on performance, security, observability, and quality. I lead by example, shaping architecture, testing, CI/CD, and mentoring engineers to deliver robust and scalable solutions. I collaborate closely with Product and Design teams to deliver trust-driven user experiences in complex, high-impact domains. I have hands-on experience with Node.js, NestJS, PHP (Laravel/Yii), SQL databases, and real-time communication (WebSockets, socket.io). On the frontend I work with React, Next.js, Vue, TypeScript, and data visualization (D3.js, Three.js, Highcharts). I enjoy owning architecture, performance, security, and CI/CD while guiding teams and maintaining a user-first focus.…I'm a Senior Software Engineer, Full Stack with 9+ years of experience building and scaling consumer-facing, high-reliability web applications used by large user bases. I own the full stack—from frontend experiences to backend services, data models, and cloud infrastructure—with a strong emphasis on performance, security, observability, and quality. I lead by example, shaping architecture, testing, CI/CD, and mentoring engineers to deliver robust and scalable solutions. I collaborate closely with Product and Design teams to deliver trust-driven user experiences in complex, high-impact domains. I have hands-on experience with Node.js, NestJS, PHP (Laravel/Yii), SQL databases, and real-time communication (WebSockets, socket.io). On the frontend I work with React, Next.js, Vue, TypeScript, and data visualization (D3.js, Three.js, Highcharts). I enjoy owning architecture, performance, security, and CI/CD while guiding teams and maintaining a user-first focus.

Dmytro Zhukov

Front-End Developer, Web Developer, UI Designer, +5

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I'm a Senior Software Engineer, Full Stack with 9+ years of experience building and scaling consumer-facing, high-reliability web applications used by large user bases. I own the full stack—from frontend experiences to backend services, data models, and cloud infrastructure—with a strong emphasis on performance, security, observability, and quality. I lead by example, shaping architecture, testing, CI/CD, and mentoring engineers to deliver robust and scalable solutions. I collaborate closely with Product and Design teams to deliver trust-driven user experiences in complex, high-impact domains. I have hands-on experience with Node.js, NestJS, PHP (Laravel/Yii), SQL databases, and real-time communication (WebSockets, socket.io). On the frontend I work with React, Next.js, Vue, TypeScript, and data visualization (D3.js, Three.js, Highcharts). I enjoy owning architecture, performance, security, and CI/CD while guiding teams and maintaining a user-first focus.…I'm a Senior Software Engineer, Full Stack with 9+ years of experience building and scaling consumer-facing, high-reliability web applications used by large user bases. I own the full stack—from frontend experiences to backend services, data models, and cloud infrastructure—with a strong emphasis on performance, security, observability, and quality. I lead by example, shaping architecture, testing, CI/CD, and mentoring engineers to deliver robust and scalable solutions. I collaborate closely with Product and Design teams to deliver trust-driven user experiences in complex, high-impact domains. I have hands-on experience with Node.js, NestJS, PHP (Laravel/Yii), SQL databases, and real-time communication (WebSockets, socket.io). On the frontend I work with React, Next.js, Vue, TypeScript, and data visualization (D3.js, Three.js, Highcharts). I enjoy owning architecture, performance, security, and CI/CD while guiding teams and maintaining a user-first focus.

Available to hire

I’m a Senior Software Engineer, Full Stack with 9+ years of experience building and scaling consumer-facing, high-reliability web applications used by large user bases. I own the full stack—from frontend experiences to backend services, data models, and cloud infrastructure—with a strong emphasis on performance, security, observability, and quality. I lead by example, shaping architecture, testing, CI/CD, and mentoring engineers to deliver robust and scalable solutions.

I collaborate closely with Product and Design teams to deliver trust-driven user experiences in complex, high-impact domains. I have hands-on experience with Node.js, NestJS, PHP (Laravel/Yii), SQL databases, and real-time communication (WebSockets, socket.io). On the frontend I work with React, Next.js, Vue, TypeScript, and data visualization (D3.js, Three.js, Highcharts). I enjoy owning architecture, performance, security, and CI/CD while guiding teams and maintaining a user-first focus.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Technical Lead at YSwipe Tech Ltd.

September 1, 2024 - October 29, 2025

Owned front-end technical direction across apps and shared packages; set standards for performance, accessibility, and code quality. Defined architecture for a Next.js/React stack, including module boundaries, API integration strategy, and state management approach. Collaborated with platform engineers on CI/CD, environment configuration, and secure auth/session patterns. Mentored developers through design reviews and pair programming; coordinated delivery with Product/UX in an Agile cadence. Drove observability on the client (logging, error reporting) and established regression-resistant testing practices.

Lead Front-End Developer at Care Access Technologies LLC

September 1, 2025 - September 1, 2025

Led front-end delivery for a greenfield web app, establishing UI architecture, coding standards, and review practices for a small squad. Built a scalable component library (React/Next.js/TypeScript) with accessible patterns (WCAG) and responsive design. Implemented server-side rendering and static generation, route-level code-splitting, and data-fetching patterns aligned with UX and API needs. Partnered with Product and Design to translate complex flows into intuitive UIs; coordinated with back-end for clean contracts and error handling. Introduced automated testing (unit/integration) and CI checks to improve reliability and development velocity.

Front-End Developer at Lilo

August 1, 2025 - August 1, 2025

Led design and implementation of complex front-end features, translating product requirements and UX mockups into high-quality interfaces. Architected reusable components and front-end systems to support growth and maintainability. Optimized for speed and scalability with responsive layouts and cross-browser support. Collaborated with back-end teams to integrate APIs; debugged and resolved issues to maintain system stability.

Front-End Developer at Liit Care Portal

August 1, 2024 - August 1, 2024

Evaluated the existing Next.js/React codebase, identified refactoring opportunities, and created a prioritized technical backlog to streamline delivery and testing. Implemented targeted UI/UX improvements that made user interactions more precise and efficient across key product flows. Drove quality practices (testing approach, code review guidelines) to raise maintainability and team velocity.

Front-End Developer at Delasport Ltd.

February 1, 2024 - February 1, 2024

Led development of a Vue-based Live Center widget surfacing real-time game incidents and multi-sport data. Integrated live data feeds and optimized rendering for constantly updating UI elements. Collaborated with designers and backend teams to align on UX behavior and API contracts.

Full-Stack Developer at Nurd, Inc.

September 1, 2019 - September 1, 2019

Delivered SPAs in Vue.js to elevate interactivity and responsiveness. Built REST APIs with Yii 2 to support front-end features and improve data throughput.

Full-Stack Developer at Comodo Security Solutions, Inc.

July 1, 2018 - July 1, 2018

Contributed to the creation and maintenance of 250+ websites using PHP, HTML, CSS, and JavaScript. Customized WordPress plugins/themes to extend functionality, strengthen security, and improve UX at scale.

Tech Lead at YSwipe Tech Ltd.

September 1, 2024 - October 29, 2025

Owned front-end technical direction across apps and shared packages; set standards for performance, accessibility, and code quality; collaborated with platform engineers on CI/CD, environment configuration, and secure auth/session patterns; mentored developers through design reviews and pair programming; drove observability and established regression-resistant testing practices.

Front-End Developer at Care Access Technologies LLC

September 1, 2025 - September 1, 2025

Led front-end delivery for a greenfield web app; built a scalable component library with accessible patterns (WCAG) and responsive design; implemented server-side rendering, code-splitting, and data-fetching patterns; translated complex product flows into intuitive UIs with Product/UX; introduced automated testing (unit/integration) and CI checks.

Front-End Developer at Delaport Ltd.

February 1, 2024 - February 1, 2024

Led development of a Vue-based live dashboard widget with real-time game incidents and multi-sport data; integrated live data feeds and optimized rendering for continually updating UI elements; collaborated with design and back-end teams on UX behavior and API contracts.

Front-End Developer at Intersog Inc.

September 1, 2020 - September 1, 2020

Developed intuitive client and admin interfaces for the Pear.ai platform using Vue.js and Material UI; enhanced UI quality by troubleshooting, resolving bugs, and tightening component patterns.

Front-End Developer at Nurd, Inc.

September 1, 2019 - September 1, 2019

Delivered SPAs in Vue.js to elevate interactivity and responsiveness; built REST APIs to support front-end features and improve data throughput.

Full Stack Developer at Comodo Security Solution, Inc.

July 1, 2018 - July 1, 2018

Contributed to the creation and maintenance of 250+ websites using PHP, HTML, CSS, and JavaScript; customized WordPress plugins/themes to extend functionality, strengthen security, and improve UX at scale.

Technical Lead – Front-End at YSwipe Tech Ltd.

September 1, 2024 - October 29, 2025

Own frontend technical direction across apps and shared packages; set standards for performance, accessibility, and code quality. Defined architecture for Next.js/React stack including module boundaries, API integration strategy, and state management approach. Collaborated with platform engineers on CI/CD, environment configuration, and secure auth/session patterns. Mentored developers through design reviews and pair programming; coordinated delivery with Product/UX in an Agile cadence. Drove observability on client apps (logging, error reporting) and established regression-resistant testing practices.

Front-End Developer at Lilo

August 31, 2025 - August 31, 2025

Led design and implementation of complex frontend features, translating product requirements and UX mocks into high-quality interfaces. Built reusable components and front-end systems to support growth and maintainability. Optimized for speed and scalability with responsive layouts and cross-browser support. Partnered with backend teams to integrate APIs; debugged and resolved issues to maintain system stability. Promoted quality through unit/integration tests and contributed to automated testing initiatives in an Agile environment.

Front-End Developer at Delaspport Ltd.

February 1, 2024 - February 1, 2024

Led frontend development for a Plovdiv-based project, delivering interactive dashboards and responsive UI components. Collaborated with designers and backend teams to align on UX behavior and API contracts. Implemented robust error handling and performance optimizations.

Frontend Developer at GL Revity Corporation

September 1, 2022 - September 1, 2022

Delivered interactive, data-driven web dashboards and admin interfaces; collaborated with product and design to translate requirements into robust frontend solutions.

Technical Lead at YSwipe Tech Ltd.

September 1, 2024 - November 1, 2025

Owned frontend technical direction across apps and shared packages; set standards for performance, accessibility, and code quality; collaborated with platform engineers on CI/CD, environment configuration, and secure auth/session patterns; mentored developers through design reviews.

Front-End Developer at Care Access Technologies LLC

September 30, 2025 - September 30, 2025

Led frontend delivery for a greenfield web app, establishing UI architecture, coding standards, and review practices; built a scalable component library with accessible patterns; implemented server-side rendering and data fetching aligned with UX and API needs; introduced automated testing and CI checks.

Front-End Developer at LIIT Care Portal

August 31, 2024 - August 31, 2024

Evaluated existing Next.js/React codebase, identified refactoring opportunities, and created a prioritized technical backlog to streamline delivery and testing; implemented targeted UI/UX improvements; promoted quality practices and team velocity.

Front-End Developer at Delasport Ltd.

February 29, 2024 - February 29, 2024

Developed Vue-based live center widget for real-time tournament data; integrated live data feeds and optimized rendering for continuously updating UI elements; collaborated with designers and backend to align API contracts and error handling.

Front-End Developer at Intersog Inc.

September 30, 2020 - September 30, 2020

Developed intuitive client and admin interfaces for the Pear.ai platform using Vue.js and Material UI.

Lead Front-End Developer at Nurd, Inc.

September 30, 2019 - September 30, 2019

Led frontend development; delivered SPAs in Vue.js to elevate interactivity; integrated UI with APIs; improved data throughput and UX.

Full Stack Developer at Comodo Security Solutions, Inc.

July 31, 2018 - July 31, 2018

Contributed to creation and maintenance of 250+ websites using PHP, HTML, CSS, and JavaScript; customized WordPress plugins/themes to extend functionality and improve UX and security.

Technical Lead / Senior Full Stack Developer at YSwipe Tech Ltd.

September 1, 2024 - Present

Own architecture and delivery of multiple full-stack applications. Designed end-to-end architecture using NestJS + Next.js, including API contracts, authentication flows, and environment configuration. Built scalable backend services with Node.js/NestJS, REST APIs, and typed data models. Implemented frontend architecture with React, Next.js, TypeScript, in close collaboration with Product Managers and Designers to translate product requirements into scalable, accessible, and testable UI components. Collaborated on CI/CD pipelines (GitHub Actions), Dockerized services, and deployment workflows. Introduced automated testing (Jest, Playwright) across frontend and backend layers. Mentored developers, led code reviews, and aligned technical decisions with product goals.

Technical Lead (Intern) at LiitCare Portal

June 1, 2024 - August 1, 2024

Improved full stack maintainability of an existing Next.js platform by refactoring React + TypeScript codebase and aligning API usage patterns. Stabilized development velocity through testing and review standards.

Senior Full Stack Developer at Delasport Ltd.

January 1, 2023 - February 1, 2024

Built real-time sports data platforms with Vue 2/3 and socket.io. Integrated backend services with high-frequency event streams. Optimized API payloads and rendering performance. Collaborated with data and backend teams to improve supportability and incident response.

Senior Full Stack Developer at GL Revity Corporation

December 1, 2020 - September 1, 2022

Developed real-time monitoring dashboards with Vue.js and NestJS. Built backend APIs and streaming data pipelines. Implemented Three.js for advanced 3D visualization. Optimized backend/frontend communication for performance and reliability.

Senior Full Stack Developer at Intersog Inc.

September 1, 2019 - September 1, 2020

Led frontend development for Pear.ai client/admin applications; worked across frontend and backend integration layers. Collaborated with DevOps using Docker and Kubernetes.

Full Stack Developer at Nurd, Inc.

July 1, 2018 - September 1, 2019

Delivered SPAs in Vue.js; built REST APIs with Yii 2 to support front-end features and improve data throughput. Improved UX and data flow.

Full Stack Developer at Comodo Security Solution, Inc.

January 1, 2016 - July 1, 2018

Contributed to creation and maintenance of 250+ websites using PHP/HTML/CSS/JS; customized WordPress plugins/themes to improve security and UX at scale.