Olha Zemliakova
@olhazemliakova
Frontend Developer at e-CENS building an internal marketing analytics platform from the ground up with Next.js and React.
CanadaWhat I'm looking for
At e-CENS, I own frontend architecture and feature delivery for an internal marketing analytics platform built from the ground up. I develop workflows for campaign configuration, analytics, link management, QR code generation, and reporting.
I establish reusable component patterns and state-management approaches with React, TypeScript, and Zustand. I also document architecture and implementation decisions to help keep the application maintainable as it grows.
At LeadsMarket, I built responsive UI components and dashboards for leads management, campaign insights, and analytics. I worked with product managers, backend engineers, and QA to scope and ship features.
At JobAutopilot, I contributed to the frontend of an AI-powered recruitment platform, including its website, user dashboard, and internal CRM. I improved dashboard loading performance through image optimization, lazy loading, and rendering improvements.
Experience
Work history, roles, and key accomplishments
Frontend Developer
e-CENS
Jan 2025 - Present (1 year 9 months)
Own frontend architecture and feature delivery for an internal marketing analytics platform built from the ground up using Next.js, React, TypeScript, Zustand, and shadcn/ui. Establish reusable frontend patterns, component conventions, and technical documentation to maintain scalability.
Frontend Developer
LeadsMarket
May 2024 - Dec 2024 (7 months)
Supported accelerated product delivery during a peak feature-release period, building responsive UI components and dashboards for leads management and analytics. Collaborated with product, backend, and QA teams to ship high-impact features on tight timelines.
Frontend Developer
JobAutopilot
Mar 2023 - Apr 2024 (1 year 1 month)
Contributed to front-end development of an AI-powered recruitment platform, including website, user dashboard, and internal CRM using React.js and TypeScript. Improved initial loading performance by optimizing images, implementing lazy loading, and enhancing rendering efficiency.
Frontend Developer
Galaxy IT
Jul 2022 - Feb 2023 (7 months)
Contributed to frontend development of web applications, SPAs, and landing pages using JavaScript, React.js, Vue.js, HTML5, and CSS3. Integrated client applications with headless CMS and Firebase for authentication and data storage.
Junior Frontend Developer
ULTRA IT
Dec 2021 - Jun 2022 (6 months)
Built company website and landing pages using JavaScript, HTML5, and SCSS. Applied SEO best practices and collaborated with designers to deliver pixel-perfect, responsive layouts.
Education
Degrees, certifications, and relevant coursework
ComIT
ReactJS Certificate, ReactJS
2025 - 2025
Completed the ReactJS Certificate program at ComIT from June 2025 to September 2025.
Beetroot Academy
Front-End Developer Bootcamp, Front-End Development
2022 - 2022
Completed the Front-End Developer Bootcamp at Beetroot Academy from May 2022 to September 2022.
Khmelnytskyi National University
Master's Degree, Management
Graduated with a Master's Degree in Management in June 2016.
Availability
Location
CanadaAuthorized to work in
Job categories
Interested in hiring Olha?
You can contact Olha and 90k+ other talented remote workers on Himalayas.
Message OlhaGet matched with your dream remote job
Sign up now and join over 250,000+ remote workers who receive personalized job alerts, curated job matches, and more for free!
