Hi, I'm Oleksandr Arseniuk, a passionate Full Stack Developer based in Altikon, Switzerland. I love turning complex requirements into clean, scalable web applications using React, Node.js, and MongoDB. I'm currently expanding my backend skills with Python and eager to contribute to a dynamic team. I'm a fast learner, dependable, and open to Front-End, Back-End, or Full Stack opportunities.

Oleksandr Arseniuk

Hi, I'm Oleksandr Arseniuk, a passionate Full Stack Developer based in Altikon, Switzerland. I love turning complex requirements into clean, scalable web applications using React, Node.js, and MongoDB. I'm currently expanding my backend skills with Python and eager to contribute to a dynamic team. I'm a fast learner, dependable, and open to Front-End, Back-End, or Full Stack opportunities.

Available to hire

Hi, I’m Oleksandr Arseniuk, a passionate Full Stack Developer based in Altikon, Switzerland. I love turning complex requirements into clean, scalable web applications using React, Node.js, and MongoDB.

I’m currently expanding my backend skills with Python and eager to contribute to a dynamic team. I’m a fast learner, dependable, and open to Front-End, Back-End, or Full Stack opportunities.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate

Language

Ukrainian
Fluent
Russian
Advanced
German
Advanced
English
Advanced

Work Experience

Full Stack Developer (Freelance) at Fitness Studio (Client)
October 1, 2022 - November 1, 2023
Built a customer management system for a fitness studio as a freelance engagement, implementing frontend and backend components with modern web technologies to streamline member administration and improve user experience.
Full Stack Developer at Freelance
February 10, 2022 - February 11, 2023
Freelance development work for building a customer management system for a fitness studio. Responsibilities included designing and implementing frontend components, building a backend using Node.js and MongoDB, implementing authentication, and delivering a responsive user interface.
Full Stack Developer (Freelance) at Self-Employed
October 1, 2022 - November 1, 2023
Freelance web development for clients (10/2022–11/2023). Built web applications such as a weight-tracking and calorie-counting web app, records management for coaches, and a training/booking system. Implemented front-end with React, back-end with Node.js and MongoDB; used HTML, CSS, and JavaScript. Focus on user-friendly interfaces, scalable architecture, and responsive design.

Education

Full Stack Developer at GoIT
May 1, 2021 - September 1, 2022
Full Stack Developer at GoIT
May 1, 2021 - September 1, 2022
Full Stack Developer at GoIT, Ukraine
May 1, 2021 - September 1, 2022

Qualifications

Full Stack Developer Certification
May 1, 2021 - September 1, 2022

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Education