Frontend-focused Software Engineer with experience building digital products for SaaS platforms, working across both client-side and server-side development. My work includes shaping intuitive interfaces, delivering end-to-end functionality, refining internal product flows, and upgrading existing systems to improve structure, reliability, and overall product maturity. Core strengths: • Vue.js / Nuxt.js development • Full-stack implementation • Dashboard and workflow design • Refactoring and platform upgrades…

Konstantinos Andreadis

Frontend-focused Software Engineer with experience building digital products for SaaS platforms, working across both client-side and server-side development. My work includes shaping intuitive interfaces, delivering end-to-end functionality, refining internal product flows, and upgrading existing systems to improve structure, reliability, and overall product maturity. Core strengths: • Vue.js / Nuxt.js development • Full-stack implementation • Dashboard and workflow design • Refactoring and platform upgrades…

Available to hire

Frontend-focused Software Engineer with experience building digital products for SaaS platforms, working across both client-side and server-side development. My work includes shaping intuitive interfaces, delivering end-to-end functionality, refining internal product flows, and upgrading existing systems to improve structure, reliability, and overall product maturity.

Core strengths:
• Vue.js / Nuxt.js development
• Full-stack implementation
• Dashboard and workflow design
• Refactoring and platform upgrades

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Skills

Experience Level

JavaScript
Expert
TypeScript
Expert
CSS
Expert
Node.js
Expert
Vue.js
Expert
Docker
Expert
Express
Expert
Tailwind
Expert
GitHub
Expert
Laravel
Expert
MongoDB
Expert
PostgreSQL
Expert
Python
Expert
SQL
Expert
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Language

English
Advanced
Greek, Modern
Fluent

Work Experience

Software Engineer at Patchstack OÜ
November 1, 2024 - March 1, 2026
Took ownership of a full application upgrade, modernizing the frontend and improving maintainability, usability, and consistency across the platform. Built and improved UI flows, dashboards, and account-management interfaces for the company's SaaS platform centered on security in the WordPress ecosystem. Contributed across frontend and backend, delivering full-stack functionality for customer-facing features and workflows. Participated in multiple products and codebases beyond the SaaS platform, offering reviews, insights, or adding features as needed.
Software Engineer at FactSet International
July 1, 2021 - October 1, 2024
Contributed to the evolution of our SaaS platform's component library through creative problem-solving, focusing on user-centric design and continuous improvement. Emphasized end-user feedback, conducted thorough testing of components to ensure reliability and optimal UX, and maintained the documentation website to provide clear guidance on usage and customization options. Fostered a collaborative team environment and delivered tailored solutions to meet evolving user needs with a commitment to excellence.
Front End Developer (Internship) at Lan Communications Ltd.
October 1, 2020 - May 1, 2021
Developed multiple dummy projects to explore diverse technologies and enhance coding skills. Collaborated effectively with backend interns to create full-stack applications. Demonstrated adaptability and eagerness to learn through experimentation with various technologies. Participated in the development of innovative solutions in a collaborative environment. Fostered a positive and enjoyable workplace atmosphere through active engagement and participation.

Education

Bachelor’s Degree, Computer Science at University of Thessaly
September 1, 2014 - June 1, 2020

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Professional Services, Computers & Electronics
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