Software Developer/ Full Stack

I build end-to-end web applications, connecting interfaces, systems and digital experiences.

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Selected projects

Feedback platform · Full Stack

FeedQR

A publicly accessible QR-code satisfaction survey app with custom questionnaires, response collection, and an analytics dashboard.

Public application

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FeedQR — overview with filters, indicators and responses in the real application screenshot.

Management system · Full Stack

A Full Stack gym management system. A case study of the complete development process, from requirements to integrations and reporting.

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Lion Fitness mascot: a muscular lion holding dumbbells above the brand name.
Lion Fitness — real administrative dashboard with member and subscription indicators, a monthly revenue chart and revenue by plan. Financial values removed.

I was primarily responsible for implementation during a supervised academic internship, with technical guidance and reviews from a professor.

Scope
Requirements specification, class modeling, database, frontend, backend, payments and reporting.

Technologies I use.

Frontend

  • JavaScript
  • TypeScript
  • React
  • Next.js
  • Vue
  • HTML
  • CSS

Backend

  • Java
  • Spring Boot
  • Node.js
  • Express

Databases & Data

  • PostgreSQL
  • MongoDB
  • SQLite
  • Prisma

Cloud & DevOps

  • AWS
  • GitHub Actions
  • CI/CD
  • Git

Experience

Full Stack development, robotics teaching and public-facing service.

Select an experience

Full Stack Development · supervised internship

Lion Fitness

January 2026 — Present

Primarily responsible for implementing the system, guided and reviewed by a university professor.

Worked on requirements, modeling, database, frontend, backend, payments, and reports.

Activities

  • Requirements specification and class modeling.
  • Database design, frontend and backend development.
  • Payment integration and reporting.
  • Primary implementation with guidance and reviews from a professor.
All experiences