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Hi, I’m Victor Nielsen, a highly skilled full-stack developer with 7 years of experience building scalable web applications and software solutions. I’m proficient across front-end and back-end technologies, with a strong focus on performance, clean code, and delightful user experiences. I love collaborating with designers and product teams to deliver high-quality results and continually learn from challenging projects. In my work, I’m driven by curiosity and collaboration, and I enjoy solving complex problems, optimizing systems, and delivering robust solutions that scale with business needs.…Hi, I’m Victor Nielsen, a highly skilled full-stack developer with 7 years of experience building scalable web applications and software solutions. I’m proficient across front-end and back-end technologies, with a strong focus on performance, clean code, and delightful user experiences. I love collaborating with designers and product teams to deliver high-quality results and continually learn from challenging projects. In my work, I’m driven by curiosity and collaboration, and I enjoy solving complex problems, optimizing systems, and delivering robust solutions that scale with business needs.

Victor Nielsen

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

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Hi, I’m Victor Nielsen, a highly skilled full-stack developer with 7 years of experience building scalable web applications and software solutions. I’m proficient across front-end and back-end technologies, with a strong focus on performance, clean code, and delightful user experiences. I love collaborating with designers and product teams to deliver high-quality results and continually learn from challenging projects. In my work, I’m driven by curiosity and collaboration, and I enjoy solving complex problems, optimizing systems, and delivering robust solutions that scale with business needs.…Hi, I’m Victor Nielsen, a highly skilled full-stack developer with 7 years of experience building scalable web applications and software solutions. I’m proficient across front-end and back-end technologies, with a strong focus on performance, clean code, and delightful user experiences. I love collaborating with designers and product teams to deliver high-quality results and continually learn from challenging projects. In my work, I’m driven by curiosity and collaboration, and I enjoy solving complex problems, optimizing systems, and delivering robust solutions that scale with business needs.

Available to hire

Hi, I’m Victor Nielsen, a highly skilled full-stack developer with 7 years of experience building scalable web applications and software solutions. I’m proficient across front-end and back-end technologies, with a strong focus on performance, clean code, and delightful user experiences. I love collaborating with designers and product teams to deliver high-quality results and continually learn from challenging projects.

In my work, I’m driven by curiosity and collaboration, and I enjoy solving complex problems, optimizing systems, and delivering robust solutions that scale with business needs.

Skills

Experience Level

Expert

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Language

English

Advanced

Work Experience

Senior Full Stack Developer at BrieBug Software

August 1, 2025 - August 1, 2025

Designed and implemented RESTful APIs, integrating third-party services and improving data retrieval speed by 20%. Led a migration from AngularJS to React, reducing load times by 40% and boosting user engagement. Collaborated with UI/UX designers to develop responsive front-end interfaces, enhancing user satisfaction by 25%.

Full Stack Developer at Upwork

April 1, 2023 - April 1, 2023

Delivered 30+ full-stack web applications for clients across industries using JavaScript (React, Node.js) and Python (Django, Flask). Built and customized Shopify stores with themes and integrations, contributing to a 20% average increase in client sales. Developed responsive front-ends with React, Vue.js, and Bootstrap, reducing bounce rates by 35% and optimized databases (MySQL, MongoDB, PostgreSQL) for performance by ~50%.

Web Developer

March 1, 2019 - March 1, 2019

Front-end development and UI implementation using HTML5, CSS3, JavaScript, and jQuery; contributed to responsive design and improved user experience. Worked with Node.js/Express.js for back-end support as needed.