Looking for a job

Igor Josipovic

@igorjosipovic

Full-Stack Developer at Zea Stim R&D d.o.o. who built an e-commerce and hosting platform that cut manual order handling by 70%.

Serbia

Message

At Zea Stim R&D d.o.o., I built an e-commerce and hosting platform integrated with the WHMCS API, automating domain registration and hosting provisioning and cutting manual order handling by 70%. I also developed a resource allocation and timesheet platform used by 100+ employees.

I developed Laravel/PHP applications and business systems, integrated payment gateways, and optimized a report query from 60 seconds to 10. I use AI-assisted development to speed up coding and testing, while reviewing and validating generated code before it ships.

Experience

Work history, roles, and key accomplishments

Full-Stack Developer

Zea Stim R&D d.o.o.

Apr 2024 - Aug 2026 (2 years 4 months)

Built an e-commerce and hosting platform integrated with the WHMCS API, automating domain registration and hosting provisioning. Developed a resource allocation and timesheet platform used by 100+ employees, and optimized MySQL queries reducing report load time from 60s to 10s.

PHP Laravel MySQL WHMCS Payment Gateways JavaScript REST APIs AI Driven Development Database Design Query Optimization

Freelance Developer

Self Employed

Apr 2023 - Apr 2024 (1 year)

Developed custom web applications and websites using PHP, HTML, and CSS, focusing on responsive design and functional user interfaces. Built database-driven solutions and Android applications with custom features based on project requirements.

PHP HTML CSS Responsive Design Database Design Android

Development Intern

Asseco SEE d.o.o.

Aug 2021 - Sep 2021 (1 month)

Worked on backend development in C# and Python as part of a five-person team. Designed relational databases, wrote SQL stored procedures, and assisted with database migrations.

C#Python SQL Database Design Stored Procedures Migration

Education

Degrees, certifications, and relevant coursework

Higher School of Vocational Studies for Information Technologies (ITS)

Diploma Engineer, Information Technology

2019 - 2023

Diploma Engineer in Information Technology from the Higher School of Vocational Studies for Information Technologies (ITS) in Belgrade, Serbia, from 2019 to 2023.