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Hi, I’m Katie Dimitropoulaki, a Senior Full Stack Developer with a passion for building scalable, user-centric software. Over the past years I’ve designed and implemented end-to-end solutions across web, data, and cloud stacks, delivering robust tooling for banking and travel domains. I thrive in cross-functional teams, applying TDD/CI-CD practices and leveraging modern technologies to ship reliable features. I enjoy turning complex data into accessible insights, improving performance, and mentoring teammates to raise code quality. When I’m not coding, I love exploring music and live performances, which inspires a thoughtful approach to UX and interaction design.…Hi, I’m Katie Dimitropoulaki, a Senior Full Stack Developer with a passion for building scalable, user-centric software. Over the past years I’ve designed and implemented end-to-end solutions across web, data, and cloud stacks, delivering robust tooling for banking and travel domains. I thrive in cross-functional teams, applying TDD/CI-CD practices and leveraging modern technologies to ship reliable features. I enjoy turning complex data into accessible insights, improving performance, and mentoring teammates to raise code quality. When I’m not coding, I love exploring music and live performances, which inspires a thoughtful approach to UX and interaction design.

Katie Dimitropoulaki

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

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Hi, I’m Katie Dimitropoulaki, a Senior Full Stack Developer with a passion for building scalable, user-centric software. Over the past years I’ve designed and implemented end-to-end solutions across web, data, and cloud stacks, delivering robust tooling for banking and travel domains. I thrive in cross-functional teams, applying TDD/CI-CD practices and leveraging modern technologies to ship reliable features. I enjoy turning complex data into accessible insights, improving performance, and mentoring teammates to raise code quality. When I’m not coding, I love exploring music and live performances, which inspires a thoughtful approach to UX and interaction design.…Hi, I’m Katie Dimitropoulaki, a Senior Full Stack Developer with a passion for building scalable, user-centric software. Over the past years I’ve designed and implemented end-to-end solutions across web, data, and cloud stacks, delivering robust tooling for banking and travel domains. I thrive in cross-functional teams, applying TDD/CI-CD practices and leveraging modern technologies to ship reliable features. I enjoy turning complex data into accessible insights, improving performance, and mentoring teammates to raise code quality. When I’m not coding, I love exploring music and live performances, which inspires a thoughtful approach to UX and interaction design.

Available to hire

Hi, I’m Katie Dimitropoulaki, a Senior Full Stack Developer with a passion for building scalable, user-centric software. Over the past years I’ve designed and implemented end-to-end solutions across web, data, and cloud stacks, delivering robust tooling for banking and travel domains. I thrive in cross-functional teams, applying TDD/CI-CD practices and leveraging modern technologies to ship reliable features.

I enjoy turning complex data into accessible insights, improving performance, and mentoring teammates to raise code quality. When I’m not coding, I love exploring music and live performances, which inspires a thoughtful approach to UX and interaction design.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Greek, Modern

Fluent

Work Experience

Senior Full Stack Developer at Byte Engineering

November 1, 2024 - Present

Contributed to an internal AI-powered travel assistant for employees, providing tailored information across domains such as travel packages, destination guides, HR, finance, and customer data. Built a retrieval-augmented generation (RAG) pipeline to enhance ChatGPT responses with domain-specific context. Designed and implemented clean, responsive front-end features in React and Next.js, focusing on usability and maintainability. Integrated Azure Cosmos DB for storing user sessions, chat history, and tagged documents within a scalable Azure-based architecture.

Software Data Engineer (Upper Mid Level) at Agile Actors / Eurobank

March 1, 2023 - October 1, 2024

Mastered Apache Airflow on Kubernetes for developing, scheduling, and monitoring thousands of banking data workflows from various source systems. Gained a deep understanding of how banking data is written, processed, and read in the cloud using Databricks/Unity. Contributed to data ingestion and processing pipelines and supported multiple teams utilizing data in the cloud. Implemented data quality tooling and contributed to the overall cloud data strategy.

Full Stack Developer (Mid Level) at Agile Actors / GfK

January 1, 2022 - March 1, 2023

Designed and developed multiple REST APIs in Python Flask; built clean, responsive front-end features; integrated with microservices; contributed to CI/CD, TDD and UX improvements.

Backend Developer (Junior Level) at Warply

September 1, 2020 - September 1, 2021

Maintained and upgraded the Big Data team's Python framework that interacts with Airflow and Databricks. Designed and developed a Python data quality library for running comparisons of source and target data. Built a Python Flask Gateway API that aggregated market KPIs from multiple microservices. Worked within a distributed Scrum Team to deliver data and backend capabilities.