Hi, I'm Erik Matosevic, a passionate senior full-stack software engineer with extensive experience in building scalable and reliable web applications. I love leading teams and taking ownership of entire projects, from system architecture to implementation and delivery. I have worked with a variety of technologies including Python, JavaScript, and several modern frameworks, helping clients across different industries improve their platforms and develop innovative solutions. I enjoy optimizing performance, automating workflows, and creating reusable components to save time and improve product quality. When I'm not coding, I like sharing knowledge through code reviews and maintaining good documentation. I am always eager to learn new technologies and tackle challenging problems in software development.

Erik Matosevic

Hi, I'm Erik Matosevic, a passionate senior full-stack software engineer with extensive experience in building scalable and reliable web applications. I love leading teams and taking ownership of entire projects, from system architecture to implementation and delivery. I have worked with a variety of technologies including Python, JavaScript, and several modern frameworks, helping clients across different industries improve their platforms and develop innovative solutions. I enjoy optimizing performance, automating workflows, and creating reusable components to save time and improve product quality. When I'm not coding, I like sharing knowledge through code reviews and maintaining good documentation. I am always eager to learn new technologies and tackle challenging problems in software development.

Available to hire

Hi, I’m Erik Matosevic, a passionate senior full-stack software engineer with extensive experience in building scalable and reliable web applications. I love leading teams and taking ownership of entire projects, from system architecture to implementation and delivery. I have worked with a variety of technologies including Python, JavaScript, and several modern frameworks, helping clients across different industries improve their platforms and develop innovative solutions.

I enjoy optimizing performance, automating workflows, and creating reusable components to save time and improve product quality. When I’m not coding, I like sharing knowledge through code reviews and maintaining good documentation. I am always eager to learn new technologies and tackle challenging problems in software development.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
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Language

English
Fluent
Croatian
Fluent

Work Experience

Senior Full-Stack Software Engineer (Self-employed, Contractor) at Triangled Solutions
October 1, 2018 - June 21, 2024
Contract-based consulting and software development for a variety of clients ranging from small companies to enterprises. Led architecture, development, and delivery of full-stack solutions including a machine learning data annotation platform, an enterprise procurement platform, and a tour booking system. Responsibilities included API design (Django/DRF), frontend SPA development (Angular, React, Next.js), optimizing SQL queries, implementing async pipelines with Celery/Redis, automating CI/CD pipelines, code reviews, and team leadership.
Full-Stack Software Engineer at CIAL Dun and Bradstreet
July 1, 2018 - October 1, 2018
Developed Python modules and applied Test-Driven Development for a business data crawler system. Built custom React UI components for the existing backoffice/admin system.
Junior Backend Software Engineer at Infobip
July 1, 2016 - September 1, 2017
Improved Java/Spring backend services handling about a million daily requests, including account management and cloud monitoring. Implemented a proof-of-concept machine learning pipeline for filtering spam OTT and SMS messages using Python, sklearn, and Tensorflow.
Senior Full-Stack Software Engineer (Self-employed, Contractor) at Triangled Solutions
October 1, 2018 - Present
Executed contract-based consulting and software development for small to enterprise clients. Led architecture, development, and delivery of various full-stack solutions including an ML data annotation platform, an enterprise procurement platform, and a tour booking system. Responsibilities included designing system architecture, API development with Django/DRF, reimplementation of legacy SPAs using Angular and React, optimizing SQL queries, automating CI/CD pipelines, and mentoring teams of engineers and QA testers.
Full-Stack Software Engineer at CIAL Dun and Bradstreet
October 1, 2018 - July 24, 2025
Developed Python modules for a business data crawler system with test-driven development. Built custom React UI components for the existing backoffice/admin system.
Junior Backend Software Engineer at Infobip
September 1, 2017 - July 24, 2025
Improved Java/Spring backend services handling approximately 1 million daily requests, including account management and cloud monitoring. Implemented a proof of concept machine learning pipeline to filter spam OTT and SMS messages using Python and ML frameworks like sklearn and TensorFlow.

Education

Master’s Degree at Faculty of Electrical Engineering and Computing | University of Zagreb, Croatia
January 1, 2015 - February 1, 2020
Master’s Degree at Faculty of Electrical Engineering and Computing | University of Zagreb, Croatia
January 1, 2016 - February 1, 2020

Qualifications

Add your qualifications or awards here.

Industry Experience

Software & Internet, Transportation & Logistics, Travel & Hospitality, Financial Services