Sonia
From Poland (GMT+2)
10 years of commercial experience
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Sonia – React, Next.js, Typescript
Sonia is a senior front-end web developer oriented toward best practices in commercial software engineering. She has rich experience in the React ecosystem and can build project architecture from scratch. Sonia advocates for clean code and always tries to do her very best in programming. She also managed a team of juniors during one of her projects, and she is also interested in working as a solo developer. She is no stranger to content platform creation and management in her professional path, including VR, music, and publishing.
Main technologies
Additional skills
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Potentially possibleExperience Highlights
Senior Front-end Developer
Blockchain game by Zynga
- refactored and cleaned up codebase, leading to improved DX and project velocity
- mentored other team members
- worked with designer to unify UI
Tech Lead
An entertainment recommendation engine for films, TV shows, music, video games, and books. It also has elements of a social media site.
- Created front-end architecture;
- Improved back-end/database architecture;
- Implemented authentication and user roles both on the front-end and Hasura;
- Took care of project backlog and planned work of others;
- Made time estimates for incoming projects;
- Made page-speed/code quality audits;
- Provided tech guidance and helped other teams.
Software Developer
It is an image repository for one of the biggest online publishers in Poland. The main features were:
- images browsing and uploading;
- selecting images to be embedded in other internal apps;
- tagging people and things on pictures to improve AI-backed detection.
- Implemented new features in the existing app (design changes + AI tagging);
- Completed code refactoring;
- Developed the new app with the best front- and back-end practices;
- Mentored and coded with junior developers to deploy the final product on time.
Software Developer
A global marketplace that connects the music creator community with record labels, music publishers, film & TV brands, content creators, and independent artists. The main features were:
- browsing;
- buying and selling music pieces;
- creating and browsing musician profiles and playlists.
- Developed features in a Scrum team;
- Created OAuth flow with refresh tokens;
- Developed custom UI components used across the project by other developers.
Software Developer
Publishing platform for Finnish Bank OP – content hub + delivery channel.
- Developed features in contentful back-ed content creator (Scrum team);
- Choose tools and architecture of one of the delivery channels (OP media blog) - static generator in Node.js;
- Developed OP media blog.
Lead Web Developer
A platform that allows customers to take VR real estate tours.
- Chose tech stack and projects architecture in web parts of the platform;
- Developed tour viewer in Angular;
- Optimized performance of 3D panoramas in Three.js;
- Developed API proxy in Node.js (back-end in Ruby was very slow);
- Developed catalog (static) pages generator;
- Developed custom themes (also static CSS files);
- Developed tour builder (CMS) front-end in Angular.
Education
Robotics and Control Engineering
Languages
English
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