Open to opportunities

Paris Chrysanthou

@parischrysanthou

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Full-stack engineer with 6+ years of experience in software development.

Australia

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What I'm looking for

I am looking for opportunities that foster innovation and collaboration, where I can leverage my skills in full-stack development and contribute to impactful projects.

I am a full-stack engineer with over six years of experience working in both startups and enterprise-scale systems. My expertise lies in developing scalable front-ends using React and TypeScript, as well as back-end microservices. I thrive in Agile remote teams, collaborating with international stakeholders to deliver high-quality software solutions.

In my recent role as a Freelance AI/ML Trainer, I contributed to the improvement of AI UI/Design Systems by conducting high-quality data labeling and managing diverse projects. Previously, I worked at Cozero.io, where I led the migration of Redux for state management and built an interactive Bulk Import feature. My experience at Factory39 and Proto.io further honed my skills in enhancing user experiences and developing robust applications.

Experience

Work history, roles, and key accomplishments

Current

AI/ML Trainer - Software Engineer

Current

DataAnnotation.tech

Jul 2024 - Present (1 year)

Conducted high-quality data labeling to train machine learning models, contributing to the improvement of AI systems. Reviewed submissions by other workers, edited and perfected model responses to adhere to best software engineering principles.

Machine Learning Data Labeling AI Quality Assurance

Full-Stack Engineer

Cozero.io

Jul 2022 - Present (3 years)

Led the migration of Redux & Redux RTK for the state management system and built an interactive/editable Bulk Import feature supporting millions of emission entries. Reimagined and built a new dashboard page for data-heavy reports/graphs with an editable and draggable panel. Took over support engineer duties for addressing urgent issues affecting high priority customers.

React Redux State Management Data Visualization Customer Support Agile Methodologies

Full-Stack Engineer

Factory39 / eBay.com

Mar 2021 - Present (4 years 4 months)

Collaborated on enhancing user experience for millions of sellers through the development of scalable microservices. Utilized Java (Spring Boot), React, Typescript, Redux, Nodejs, and Ruby for front-end and back-end development. Migrated legacy label-generation service across multiple global markets to a dynamic architecture using Ruby & Java.

Java Spring Boot React TypeScript Redux NodeJS Ruby Microservices Data Analysis

Full-Stack Engineer

Proto.io / Overflow.io

Jul 2018 - Present (7 years)

Collaborated and built a new web dashboard and web player using React, Typescript. Maintained and built new plugin integrations with external partner tools (Figma, Sketch, Adobe XD). Maintained internal design system and UI library.

React TypeScript Design Systems Agile End To End Testing

Education

Degrees, certifications, and relevant coursework

University of Essex

BSc, Computer Science

Studied Computer Science at the University of Essex from 2016 to 2020. Gained foundational knowledge and practical skills in various aspects of computer science.