Jessica Diack
Cleveland,OH
Summary
Full-stack software developer with a strong foundation in Java and Spring Boot for RESTful API development, and skilled in building responsive user interfaces with React. Proven ability to implement secure authentication and improve code quality through unit testing, ensuring reliable applications. Highly adaptable and resourceful team player, eager to grow technical expertise while contributing to solution-driven projects.
Overview
2026
2026
years of professional experience
Work History
Personal Project
Personal Finance Application
2025 - Current
- Developed responsive front-end UI improving usability across a variety of devices.
- Integrated caching with ReactQuery to increase speed of data retrieval by reducing API calls.
- Improved code quality and reliability by unit testing business logic with JUnit.
- Implemented error-handling and validation with Hibernate validator, reducing client-side errors.
- Engineered a back-end system consisting of RESTful endpoints and SQL database for organized data storage.
Personal Project
Mood Tracker Application
2025 - 2025
- Built a multi-page front-end UI using React and Tailwind CSS.
- Integrated Chart.js to present user data through a dynamic bar chart.
- Configured a MySQL database for scalable and structured data storage.
- Implemented user authentication with Spring Security, cookies, and JWT, enabling secure sign-up and login features.
Education
Learn React Track
Codecademy
01-2025
Harvard CS50: Introduction To Computer Science
EdX
01-2024
Java Masterclass
Udemy
01-2023
Skills
- Java
- Spring Boot
- React
- ReactQuery
- Tailwind CSS
- MySQL/SQL
- Git
- Maven
- REST API development
- JUnit
Timeline
Personal Project
Personal Finance Application
2025 - Current
Personal Project
Mood Tracker Application
2025 - 2025
Learn React Track
Codecademy
Harvard CS50: Introduction To Computer Science
EdX
Java Masterclass
Udemy
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