Santiago, Chile
MARINA
ALEKSEEVA
Front-end Developer
Scroll
Marina Alekseeva
Marina Alekseeva — Santiago, Chile

4+ years crafting
digital experiences
for the web

Front-End Developer with a deep understanding of the JavaScript ecosystem, mastery across multiple frameworks, and a sharp focus on interface design and architecture.

Experienced in implementing design systems from documentation, I bring adaptability and precision to every project — ensuring efficient, high-quality web solutions that feel intentional in every detail.

RussianNative
EnglishC2 Advanced
SpanishA2

Selected Work

01
Dec 2025 — PresentRemote

ZooMinder

Co-Founder & Front-End Developer

Pet health management app designed to organize medications, vaccines, and check-ups. Designed and built the Android mobile app with Flutter, deployed a landing page with HTML/CSS/JS, integrated Google Analytics, and managed the full development cycle through Google Play launch.

FlutterDartHTMLCSSJavaScriptSEOGoogle Analytics
View Project
02
Jun — Oct 2025Santiago, Chile

Previsible

Web SEO Developer

Built full-stack web applications in education — AI-powered learning tools and a platform connecting students with tutors by city, subject, and level. Made key architecture and design decisions in a fast-paced environment while ensuring SEO best practices.

ReactNext.jsAstroTailwind CSSPlaywrightSupabaseGoLambda
03
2023 — 2024Innopolis, Russia

Portavita Health

Front-end Developer

Played a key role in a healthcare MVP requiring critical framework selection decisions. Analyzed diverse JavaScript technologies, rapidly adapted to a new framework, and contributed significantly to the MVP development and implementation.

ReactNext.jsI18nextMaterial UIDockerLinuxGit
04
2022 — 2023Innopolis, Russia — Amsterdam, Netherlands

Portavita LLC

Front-end Developer & Functional Tester

Started as a functional tester on telemedicine software, then transitioned to frontend development. Built interactive, responsive interfaces while gaining deep insights into user-centered design within complex healthcare platforms.

ReactReduxJestEnzymeI18nMaterial UILinuxGit

Toolkit

Frameworks & Libraries

ReactNext.jsAngularVueSvelteAstroReduxExpress

Languages

JavaScriptTypeScriptGoHTMLCSSDart

Testing

JestPlaywrightReact Testing LibraryEnzyme

Tools & Infrastructure

DockerAWS LambdaSupabaseRedisGitLinuxBashi18n

Concepts

OAuth2OpenIDFunctional ProgrammingSEODesign Systems