Festim Bunjaku

Software engineer for web products and backend systems.

I work across APIs, databases and user-facing applications, with additional work in Python, SQL, data analysis and machine learning.

Based in Kosovo & Available for remote work

About

I build software and work with the data behind it.

I mainly build web apps and backends professionally. I’m interested in their overlap with data.

My MSc and data projects deepen my experience in Python, SQL, data analysis and machine learning.

Alongside my software engineering work, I run Flinex Solutions, where I build custom software for businesses.

More about me

Professional experience

  • Founder & software engineer, Flinex Solutions (Since July 2026). I work directly with businesses through Flinex Solutions, turning requirements into web applications, internal tools and tailored software from technical planning through delivery.
  • Software Developer, Tempus Software GmbH (Since October 2025). Developing and maintaining production applications across existing codebases, databases, APIs and feature work.
  • Founder & software engineer, Trimmr (August 2025 - July 2026). Built a SaaS product for barbershop booking and management, covering backend architecture, business logic, mobile workflows and release delivery.

Selected projects

A focused selection of products shaped from data model to interface.

Trimmr

SaaS product, 2025-2026

Built and launched a SaaS platform for barbershop bookings and operations, covering real time availability, staff and service management, subscriptions, notifications, and mobile workflows.

Technologies: Laravel API, PostgreSQL, Redis, React Native, Firebase

View project

Jummy.online

Frontend, 2026

Designed and launched a production restaurant platform with a digital menu, streamlined ordering flow, multilingual content, and analytics tracking.

Technologies: React, JavaScript, Meta Pixel

View project

EduTrack

Full stack, June 2025

An education management platform featuring intelligent timetable generation, automated scheduling, and real time conflict detection, built with Laravel, Inertia, and React.

Technologies: Laravel, Inertia, React, MySQL, Tailwind CSS

View project View source

All projects

Technical skills

  • Backend: Laravel, PHP, REST APIs, Authentication & authorization, API integrations, Redis, Queues & background jobs, Pest / PHPUnit
  • Frontend: React, TypeScript, JavaScript, Tailwind CSS, Inertia.js, HTML / CSS, Accessibility
  • Data & AI: Python, SQL, PostgreSQL, MySQL, Pandas, NumPy, Data analysis, Data visualization, Power BI, Tableau, Statistics, Machine learning
  • Engineering & Delivery: Git, Docker, CI/CD, GitLab CI/CD, Linux, Cloudflare, AWS S3, Coolify, Figma

Software Engineering and Data Science

  • Master of Science, Computer Science & Engineering, Data Science & Artificial Intelligence (Since 2026). Postgraduate study focused on data analysis, machine learning, artificial intelligence and data-driven systems.
  • Bachelor of Science, Software Engineering (Completed 2026). BSc in Software Engineering covering software architecture, programming, databases and web application development.
  • Për Programera, Software Development, Bootcamp 12 (January 2025). Completed a full-stack development bootcamp covering React, PHP, Laravel, databases and Git. Recognized as Top Student of Bootcamp 12.

Open to the right role.

I’m open to software engineering roles first, as well as data-focused roles involving Python, SQL, analysis or machine learning. I’m also available for selected freelance work.