Hi, I'm Kostia Novosydliuk, a passionate software engineer currently pursuing my Bachelor's degree at the University of Waterloo. Over the past few years, I've gained hands-on experience working on various projects and internships, where I've developed skills in backend and frontend technologies, machine learning, and smart mobility solutions. I love tackling challenging problems and collaborating with diverse teams to build impactful software solutions. I'm particularly enthusiastic about integrating cutting-edge technologies like AI and robotics into applications that improve user experience and solve real-world problems. When I'm not coding, I enjoy exploring new frameworks and sharpening my skills through personal projects and contributions in the open-source community.

Kostia Novosydliuk

Hi, I'm Kostia Novosydliuk, a passionate software engineer currently pursuing my Bachelor's degree at the University of Waterloo. Over the past few years, I've gained hands-on experience working on various projects and internships, where I've developed skills in backend and frontend technologies, machine learning, and smart mobility solutions. I love tackling challenging problems and collaborating with diverse teams to build impactful software solutions. I'm particularly enthusiastic about integrating cutting-edge technologies like AI and robotics into applications that improve user experience and solve real-world problems. When I'm not coding, I enjoy exploring new frameworks and sharpening my skills through personal projects and contributions in the open-source community.

Available to hire

Hi, I’m Kostia Novosydliuk, a passionate software engineer currently pursuing my Bachelor’s degree at the University of Waterloo. Over the past few years, I’ve gained hands-on experience working on various projects and internships, where I’ve developed skills in backend and frontend technologies, machine learning, and smart mobility solutions. I love tackling challenging problems and collaborating with diverse teams to build impactful software solutions.

I’m particularly enthusiastic about integrating cutting-edge technologies like AI and robotics into applications that improve user experience and solve real-world problems. When I’m not coding, I enjoy exploring new frameworks and sharpening my skills through personal projects and contributions in the open-source community.

See more

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more

Language

Javanese
Advanced
Amharic
Advanced

Work Experience

Software Developer at TripToGo
April 1, 2025 - September 30, 2025
Built backend services with Spring Boot and Kotlin, powering a GraphQL-based travel booking system in a microservices environment.
Software Developer at ReliablyMe
April 1, 2025 - September 30, 2025
Led 3 projects using Flask, Slack API, OpenAI API, React.js, and Azure, developing a Slack app and enhancing modern web interfaces. Collaborated with UI/UX and QA teams; personally contributed to refining each project’s architecture and followed best engineering principles. Handled documentation, testing (React Testing Library, Storybook, Jest, Pytest, Cypress), code reviews, and CI/CD with GitHub Actions and Docker.
Web Developer at Electricum Mobility UW
October 1, 2024 - December 31, 2024
Developed a new rankings feature to enhance user experience and collaborated with the design team to integrate the frontend application seamlessly with Google App Script for efficient data handling. Refined API for data transfer between the website and Google Sheets, ensuring accurate reporting through testing.

Education

Bachelor of Software Engineering at University of Waterloo
September 1, 2024 - May 31, 2029

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Travel & Hospitality, Healthcare, Transportation & Logistics

Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
See more