Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I am a self-taught fullstack developer with over 3 years of hands-on coding and professional experience since 2023. I am currently contributing to one of the leading SEO analytics platforms in the US, and I enjoy building scalable web applications with Ruby on Rails, Vue.js, React, and PostgreSQL. I focus on architecture, performance optimization, and clean code practices. I am passionate about solving complex problems and delivering user-friendly, maintainable solutions in Agile teams with CI/CD workflows. I enjoy collaborating on architecture decisions and crafting reusable, accessible UI components for responsive products.…I am a self-taught fullstack developer with over 3 years of hands-on coding and professional experience since 2023. I am currently contributing to one of the leading SEO analytics platforms in the US, and I enjoy building scalable web applications with Ruby on Rails, Vue.js, React, and PostgreSQL. I focus on architecture, performance optimization, and clean code practices. I am passionate about solving complex problems and delivering user-friendly, maintainable solutions in Agile teams with CI/CD workflows. I enjoy collaborating on architecture decisions and crafting reusable, accessible UI components for responsive products.

Łukasz Małyśko

Full Stack Developer, Web Developer, Front-End Developer, +2





I am a self-taught fullstack developer with over 3 years of hands-on coding and professional experience since 2023. I am currently contributing to one of the leading SEO analytics platforms in the US, and I enjoy building scalable web applications with Ruby on Rails, Vue.js, React, and PostgreSQL. I focus on architecture, performance optimization, and clean code practices. I am passionate about solving complex problems and delivering user-friendly, maintainable solutions in Agile teams with CI/CD workflows. I enjoy collaborating on architecture decisions and crafting reusable, accessible UI components for responsive products.…I am a self-taught fullstack developer with over 3 years of hands-on coding and professional experience since 2023. I am currently contributing to one of the leading SEO analytics platforms in the US, and I enjoy building scalable web applications with Ruby on Rails, Vue.js, React, and PostgreSQL. I focus on architecture, performance optimization, and clean code practices. I am passionate about solving complex problems and delivering user-friendly, maintainable solutions in Agile teams with CI/CD workflows. I enjoy collaborating on architecture decisions and crafting reusable, accessible UI components for responsive products.

Available to hire

I am a self-taught fullstack developer with over 3 years of hands-on coding and professional experience since 2023. I am currently contributing to one of the leading SEO analytics platforms in the US, and I enjoy building scalable web applications with Ruby on Rails, Vue.js, React, and PostgreSQL. I focus on architecture, performance optimization, and clean code practices.

I am passionate about solving complex problems and delivering user-friendly, maintainable solutions in Agile teams with CI/CD workflows. I enjoy collaborating on architecture decisions and crafting reusable, accessible UI components for responsive products.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Fullstack Developer at Independent Projects (Mentor-guided)

January 1, 2023 - Present

Developed and maintained a large-scale SEO analytics platform using Ruby on Rails, Vue.js, and React. Built asynchronous pipelines with Sidekiq and integrated, where applicable, OpenAI Batch API. Implemented Devise authentication, JWT-secured API, and data security measures (Active Record Encryption). Delivered responsive UI components with Vue.js and maintained state management with Redux. Designed idempotent background jobs, JSONL batch handling, and a state-driven tracking system (BatchRequest & Ticket models).

Fullstack Developer at AI Batch Processing Platform (Project)</

January 1, 2023 - Present

Built a containerized web app for high-volume AI request batching using Ruby on Rails, Sidekiq, and AI batch APIs. Implemented asynchronous pipelines, idempotent jobs, JSONL batch assembly/parsing, and state-tracking (BatchRequest & Ticket models). Added Devise authentication and data security features; delivered a SPA with Vue.js/Stimulus.js and ensured scalable, secure deployment.

Secure Password Manager (Rails 8) at SafePassApp

January 1, 2023 - Present

Developed a password management web app and API inspired by 1Password/LastPass. Implemented Devise authentication, JWT-secured API, and Active Record Encryption for sensitive data. Delivered a Hotwire/Stimulus.js-powered SPA and a Chrome extension consuming encrypted credentials via short-lived tokens.

Mentor-guided Projects Contributor at Inv Academy

January 1, 2023 - Present

Completed 9+ advanced projects under mentor guidance, applying React, TypeScript, Redux, and Firebase. Focused on real-world use cases, industry standards, and best practices. Delivered projects showcasing responsive UI, state management, and API integration.

Fullstack Developer

January 1, 2023 - Present

Developed a large-scale SEO analytics platform using Ruby on Rails (API) and Vue.js. Implemented features, optimized queries, and improved performance for scalable solutions (reduced query times through SQL optimization). Built responsive, reusable Vue.js components ensuring cross-browser compatibility and accessibility. Actively participated in architecture decisions, ensuring maintainability and future scalability. Collaborated with an international Agile team (30+) applying best practices in code reviews, CI/CD, and version control.