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Hi! I'm Olha Zemlakova, a Frontend Developer based in Vancouver, Canada. I specialize in building scalable, accessible user interfaces with React and Next.js, focusing on UI/UX, component libraries, and performance. I love collaborating with designers and product teams to translate complex requirements into polished experiences. Over the last 4+ years I've delivered reliable frontend solutions for data-intensive and regulated environments, balancing speed with accessibility. I'm comfortable in Agile environments and enjoy turning wireframes into responsive interfaces, optimizing loading times, and collaborating with backend engineers to integrate APIs and ensure robust UX.…Hi! I'm Olha Zemlakova, a Frontend Developer based in Vancouver, Canada. I specialize in building scalable, accessible user interfaces with React and Next.js, focusing on UI/UX, component libraries, and performance. I love collaborating with designers and product teams to translate complex requirements into polished experiences. Over the last 4+ years I've delivered reliable frontend solutions for data-intensive and regulated environments, balancing speed with accessibility. I'm comfortable in Agile environments and enjoy turning wireframes into responsive interfaces, optimizing loading times, and collaborating with backend engineers to integrate APIs and ensure robust UX.

Olha Zemlakova

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

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Hi! I'm Olha Zemlakova, a Frontend Developer based in Vancouver, Canada. I specialize in building scalable, accessible user interfaces with React and Next.js, focusing on UI/UX, component libraries, and performance. I love collaborating with designers and product teams to translate complex requirements into polished experiences. Over the last 4+ years I've delivered reliable frontend solutions for data-intensive and regulated environments, balancing speed with accessibility. I'm comfortable in Agile environments and enjoy turning wireframes into responsive interfaces, optimizing loading times, and collaborating with backend engineers to integrate APIs and ensure robust UX.…Hi! I'm Olha Zemlakova, a Frontend Developer based in Vancouver, Canada. I specialize in building scalable, accessible user interfaces with React and Next.js, focusing on UI/UX, component libraries, and performance. I love collaborating with designers and product teams to translate complex requirements into polished experiences. Over the last 4+ years I've delivered reliable frontend solutions for data-intensive and regulated environments, balancing speed with accessibility. I'm comfortable in Agile environments and enjoy turning wireframes into responsive interfaces, optimizing loading times, and collaborating with backend engineers to integrate APIs and ensure robust UX.

Available to hire

Hi! I’m Olha Zemlakova, a Frontend Developer based in Vancouver, Canada. I specialize in building scalable, accessible user interfaces with React and Next.js, focusing on UI/UX, component libraries, and performance. I love collaborating with designers and product teams to translate complex requirements into polished experiences.

Over the last 4+ years I’ve delivered reliable frontend solutions for data-intensive and regulated environments, balancing speed with accessibility. I’m comfortable in Agile environments and enjoy turning wireframes into responsive interfaces, optimizing loading times, and collaborating with backend engineers to integrate APIs and ensure robust UX.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Advanced

Ukrainian

Fluent

Russian

Advanced

Work Experience

Front-End Developer at e-CENS

June 1, 2025 - Present

Leading front-end development of a modern web application from the ground up. Built responsive, accessible UI components using Next.js, Shadcn UI, and Tailwind CSS. Integrated REST APIs and collaborated closely with backend engineers. Partnered with designers to translate UI/UX wireframes into intuitive interfaces and delivered the MVP in 7 weeks.

Front-End Developer at JobAutopilot

May 1, 2024 - September 25, 2025

Contributed to the front-end development of the website, user dashboard, and internal CRM system using React.js and TypeScript. Focused on implementing UI components and ensuring a consistent user experience across different sections of the platform. Improved initial loading performance of the user dashboard by optimizing image sizes, implementing lazy loading, and enhancing rendering efficiency. Wrote clean, maintainable code and followed best practices for scalable front-end development.

Junior Front End Developer at Galaxy IT

February 1, 2023 - September 25, 2025

Developed multiple landing pages and contributed to the front-end development of web applications using JavaScript frameworks (React.js, Vue.js), HTML, and CSS. Translated complex UI/UX design wireframes into pixel-perfect, responsive web pages, ensuring high-quality, maintainable code.

Front End Developer Intern at ULTRA IT

June 1, 2022 - September 25, 2025

Built the company’s website and landing pages, focusing on user-friendly and visually appealing interfaces. Worked closely with UI/UX designers to translate design mockups into pixel-perfect, responsive web pages, ensuring consistent branding.

Front-End Developer at e-CENS

June 1, 2025 - Present

Leading front-end development of a modern web application from the ground up. Built responsive, accessible UI components using Next.js, Shadow UI, Tailwind CSS. Integrated REST APIs using Swagger and collaborated closely with backend engineers. Partnered with designers to translate UI/UX wireframes into intuitive, user-focused interfaces. Delivered MVP frontend in 7 weeks, enabling backend and design teams to test and iterate early. Implemented reusable components and modular architecture for scalability and maintainability.

Front-End Developer at JobAutopilot

May 1, 2024 - September 25, 2025

Contributed to the front-end development of the website, user dashboard, and internal CRM system using React.js and TypeScript. Focused on implementing UI components and ensuring a consistent user experience across different sections of the platform. Improved initial loading performance by optimizing image sizes, implementing lazy loading, and enhancing rendering efficiency. Wrote clean, maintainable code and followed best practices for scalable front-end development.

Junior Front End Developer at Galaxy IT

February 1, 2023 - September 25, 2025

Developed multiple landing pages and contributed to the front-end development of web applications using JavaScript (React.js, Vue.js), HTML, and CSS. Translated complex UI/UX design wireframes into pixel-perfect, responsive web pages, ensuring consistent branding.

Front End Developer Intern at ULTRA

June 1, 2022 - September 25, 2025

Built the company’s website and landing pages using JavaScript, HTML, CSS, focusing on user-friendly and visually appealing interfaces. Worked closely with UI/UX designers to translate design mockups into pixel-perfect, responsive web pages, ensuring consistent branding.

Front-End Developer at e-CENS

June 1, 2025 - October 29, 2025

Lead in front-end development of a modern web application from the ground up. Built responsive, accessible UI components using Next.js, Tailwind CSS. Integrated REST APIs using Swagger and collaborated closely with backend engineers. Partnered with designers to translate UI/UX wireframes into intuitive interfaces. Delivered MVP frontend in 7 weeks, enabling backend and design teams to test and iterate early. Implemented reusable components and modular architecture for scalability and maintainability.

Front-End Developer at JobAutopilot

May 1, 2024 - May 1, 2024

Contributed to the front-end development of the website, user dashboard, and internal CRM system using React.js and TypeScript. Focused on implementing UI components and ensuring a consistent user experience across different sections of the platform. Improved initial loading performance by optimizing image sizes, implementing lazy loading, and enhancing rendering efficiency.

Junior Front End Developer Intern at Galaxy IT

February 1, 2023 - February 1, 2023

Front End Developer Intern at ULTRA IT

June 1, 2022 - June 1, 2022

Built the company's website and landing pages focusing on user-friendly and visually appealing interfaces. Worked closely with UI/UX designers to translate design mockups into pixel-perfect, responsive web pages.

Frontend Developer at e-CENS

June 1, 2025 - Present

Developing a large-scale analytics and management platform using Next.js 14, TypeScript, Zustand, and Shadcn UI, ensuring UI consistency and code scalability across modules. Engineered complex, data-intensive features including dynamic dashboards, UTM/QR workflow generators, and real-time previews, improving platform interactivity and analytics accuracy. Integrated RESTful APIs using Swagger and collaborated closely with backend engineers. Worked with designers to convert Figma wireframes into polished, responsive, accessible interfaces. Implemented advanced table features: sorting, filtering, column visibility, pagination, multi-select, and batch operations. Led frontend improvements: UX refinements, loading state strategies, error handling patterns, and complex dialogs/modals.

Frontend Developer at Autopilot

March 1, 2023 - May 1, 2024

Contributed to the frontend development of the website, user dashboard, and internal CRM system using React.js and TypeScript. Focused on implementing UI components and ensuring a consistent user experience across different sections of the platform. Improved initial loading performance of the user dashboard by optimizing image sizes, implementing lazy loading, and enhancing rendering efficiency. Wrote clean, maintainable code and followed best practices for scalable frontend development.

Junior Frontend Developer at Galaxy IT

July 1, 2022 - February 28, 2023

Developed multiple landing pages and contributed to the frontend development of web applications using JavaScript (React.js, Vue.js), HTML, and CSS. Delivered seamless user experiences across multiple client projects through attention to detail in frontend implementation.

Junior Frontend Developer at ULTRA IT

December 1, 2021 - June 1, 2022

Built company website and landing pages using JavaScript, HTML, CSS. Applied SEO best practices to optimize content and increase organic traffic for client websites. Collaborated with designers to deliver pixel-perfect, responsive layouts aligned with brand guidelines.