Hi, I’m Ylva Sjölin, a full-stack web developer specializing in e-commerce platforms and presentation websites. I take projects from concept to deployment, delivering fast, secure, and scalable solutions using PHP, JavaScript, Next.js, React, Express, and MySQL. In 2020 I founded Spektatum and have since worked with international clients, earning 5-star reviews on UpWork and being recognized as a Top Talent for 2024–2025.

Ylva Sjölin

Hi, I’m Ylva Sjölin, a full-stack web developer specializing in e-commerce platforms and presentation websites. I take projects from concept to deployment, delivering fast, secure, and scalable solutions using PHP, JavaScript, Next.js, React, Express, and MySQL. In 2020 I founded Spektatum and have since worked with international clients, earning 5-star reviews on UpWork and being recognized as a Top Talent for 2024–2025.

Available to hire

Hi, I’m Ylva Sjölin, a full-stack web developer specializing in e-commerce platforms and presentation websites. I take projects from concept to deployment, delivering fast, secure, and scalable solutions using PHP, JavaScript, Next.js, React, Express, and MySQL.

In 2020 I founded Spektatum and have since worked with international clients, earning 5-star reviews on UpWork and being recognized as a Top Talent for 2024–2025.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
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Language

English
Fluent
Swedish
Advanced

Work Experience

Founder & Lead Developer at Spektatum
January 1, 2020 - Present
Custom web software solutions, with 5-star client reviews and recognition as Top Talent on UpWork (2024–2025). Selected projects include: Podcast Archive & Gallery Platform — Custom PHP frontend and backend framework; Eco Business Presentation Website — Responsive presentation site with a custom PHP frontend and backend framework platform; Soccer Statistics Webapplication (Phase 1) — REST API backend in Express, frontend with React/Next.js.

Education

Certified Training in Web Software & Information Systems at Online in Sweden
January 11, 2030 - December 2, 2025
Information Systems at Lund University (LU)
January 11, 2030 - December 2, 2025
Web Programming & Technology Courses at Blekinge Institute of Technology (BTH), Linnaeus University (LNU)
January 11, 2030 - December 2, 2025
Certified Training in Web Software & Information Systems at Online in Sweden
January 11, 2030 - December 8, 2025
Information Systems at Lund University
January 11, 2030 - December 8, 2025
Web Programming & Technology Courses at Blekinge Institute of Technology (BTH), Linnaeus University (LNU)
January 11, 2030 - December 8, 2025

Qualifications

Certified Training in Web Software & Information Systems
January 11, 2030 - December 2, 2025
Certified Training in Web Software & Information Systems
January 11, 2030 - December 8, 2025

Industry Experience

Software & Internet, Professional Services, Media & Entertainment, Retail, Other

Experience Level

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