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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.…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

Full Stack Developer, Developer, Web Developer, +2

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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.…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.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

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.