Anto Čabraja, Developer in Zagreb, Croatia
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Anto Čabraja

Verified Expert  in Engineering

Web Development Developer

Location
Zagreb, Croatia
Toptal Member Since
August 18, 2014

Anto completed his studies in mathematics and computer science at the University of Zagreb. Programming for him is both a vocation and a hobby. He always tries to apply mathematics knowledge when building algorithms. He's interested in programming on graphics cards as well as any other form of parallel programming. He is currently in the Ph.D. program at the University of Rijeka in the field of intelligent computer systems.

Portfolio

QED Ltd
Amazon Web Services (AWS), Vue, Laravel, MySQL, PostgreSQL, PHP, Python...
Carpoint GmbH
Laravel, Vue 2, APIs, Docker, Web Development, Full-stack...
Zagreb Stock Exchange
Python, PHP, Full-stack

Experience

Availability

Part-time

Preferred Environment

Docker, Git, Visual Studio Code (VS Code), Shell, Unix

The most amazing...

...thing I've coded is a parallel algorithm for GPU.

Work Experience

CEO | Software Developer

2014 - PRESENT
QED Ltd
  • Developed web-based applications and API services.
  • Maintained the server, database, and connection with external services.
  • Maintained business processes and managed projects.
  • Worked on data analysis, data classification, and data representation.
  • Implemented machine learning algorithms and heuristics.
  • Implemented new algorithms and parallel programming practices.
  • Developed micro-service architecture and modular code.
  • Developed mobile cross-platform apps based on Flutter framework.
Technologies: Amazon Web Services (AWS), Vue, Laravel, MySQL, PostgreSQL, PHP, Python, Full-stack, Agile Software Development, APIs, Big Data, Docker, Flutter, Mobile Apps, Symfony, Django, Deployment, Search Engine Optimization (SEO), Technical Leadership, CTO, Project Planning, Project Coordination, Agile Project Management, Feature Backlog Prioritization, Project Timelines, Requirements Analysis, Technical Project Management, Software Project Management

CTO | Software Developer

2018 - 2021
Carpoint GmbH
  • Developed the API that supports mobile and web-based clients.
  • Created Vue.js-based front end in front of the API.
  • Set up and monitored the infrastructure of the project.
  • Built a complete customizable back office as part of the platform.
Technologies: Laravel, Vue 2, APIs, Docker, Web Development, Full-stack, Agile Software Development, JavaScript, Data Analysis, Mobile Apps, Django, Technical Leadership, CTO, Project Planning, Project Coordination, Agile Project Management, Feature Backlog Prioritization, Project Timelines, Requirements Analysis, Technical Project Management, Software Project Management

Software Developer

2014 - 2016
Zagreb Stock Exchange
  • Maintained various trading engine applications and systems.
  • Conducted data and statistical analysis and data mining.
  • Converted procedural and legacy code to an object-oriented paradigm.
  • Developed and maintained an Informix database infrastructure.
  • Developed new trading apps using PHP and objective-oriented programming.
Technologies: Python, PHP, Full-stack

Plation | Digital World of the Automotive Industry

https://www.plation.app
I worked on a software-based platform to promote and sell new or used car parts. Additionally platform allows you to post services related to the car industry. The main goal of the product is to provide unique services to end car consumers and owners.

BargyBud | Personal Finance Assistant

https://www.bargybud.com
A Flutter-based cross-platform mobile app. The system is designed to collect information about user expenses and incomes and provide insights and comments based on results. I was a full-stack developer who built products from scratch.

Cupon | Chargeback Online System

http://www.cupon.hr
A Laravel and Flutter-based application for a chargeback system. The idea is to provide a loyalty club option for small and medium size businesses. I developed full products from scratch, which include a mobile app, web app, API, back office, and gateways

WhereTo | Night Life Recommender Application

https://whereto.ai
A Laravel-based application for recommendations. It's based on external system results, and the app's purpose is to show results on the map and collect user preferences to improve the algorithm. The system collects data into MongoDB.

Knowcrunch | Professional Educational Courses & Training

https://www.knowcrunch.com
A Laravel-based web application for managing courses in domain of marketing. The application has two main parts: the front public page and the back office system that manages courses, trainers, attendees, and payments.

Newo.io | Connect With Buyers, Suppliers and Traders

A Laravel-based web app and Flutter-based mobile app for connecting people in the industry. The app is close to the social network apps, including real-time messaging and posts. I was a full-stack developer, and I built this product from scratch to the end product.

DialMyCalls | Mass Text Messaging

https://www.dialmycalls.com
A PHP-based web app for sending a large amount of text and voice messages. I was the back-end developer and developed the settings and configurations module. I built broadcasting and many other submodules as part of my role.

Primeros | Web Platform for First Aid Courses

https://www.primeros.de
A web platform for the management of first aid courses in Germany.

Technologies: PHP, Laravel, MySQL, AngularJS

A platform for monitoring courses, the organization, and people.
I created the back office system and mobile application.

ViceTrading | Web Platform

VICE TRADING is the first all-in-one self-service SaaS solution to buy/sell a specific set of products inside a perfectly organized back-office system.

Technologies: PHP, Laravel, Vue.js, PostgreSQL, microservice architecture, cloud storage, AWS technologies, Heroku

Spheres of expertise: Web development, user management, data analysis, registration processes, payment processes, invoicing systems

Mobile Survey Analytic Platforms

This application allows the user to fill out surveys, and based on it, the system displays offers to regular users. A big challenge of this project was creating a set of data analyses based on user answers and creating an offer recommender system.

HappyTrack

A people-based attribution tracking software.

Technologies: Larvavel, Vue.JS, MySQL
Skillset: Web Development, Server Setup, Data Analysis

An advanced set of custom-made tools for handling high traffic.

Doctor Prescription Analysis

An app to scan documents and parse text using an OCR algorithm. The main goal of this project was to extract as much as possible information about the patient and medications in order to use it for analysis and recommendations for the pharmaceutical industry.

All results are displayed inside the web-based app.

Blueprint Web Service

Blueprint is a piece of software that allows individuals and teams to understand if they are spending money on efforts that are aligned to what they say and want to do.

Technologies: PHP, Laravel, MySQL, Heroku, AWS, Vue.js

Languages

SQL, HTML, JavaScript, Python, PHP, CSS, PHP 7, HTML5

Frameworks

Laravel, Flutter, Symfony, Angular, Django

Storage

PostgreSQL, MySQL, Relational Databases, MongoDB, Cloud Firestore

Other

Web Development, Technical Leadership, Statistics, Applied Mathematics, Full-stack, Big Data, Mathematics, Data Analysis, APIs, Payment APIs, Deployment, Google SEO, Web & Mobile Applications, CTO, Project Planning, Project Coordination, Natural Language Processing (NLP), Feature Backlog Prioritization, Project Timelines, Technical Project Management, Software Project Management, GPT, Generative Pre-trained Transformers (GPT), Mobile Apps, Back-end, Google Cloud Functions

Libraries/APIs

Vue 2, Vue, Google Maps, Google Maps API, REST APIs, Facebook Ads API, Facebook API, LinkedIn API, Stripe API, jQuery

Paradigms

Agile Software Development, Agile, Search Engine Optimization (SEO), Agile Project Management, Requirements Analysis, Management, Responsive

Tools

Git, Trello, Basecamp, Jira

Platforms

Docker, Amazon Web Services (AWS), Google Cloud Platform (GCP), Firebase

2019 - 2022

Ph.D. in Informatics - Intelligent Computer Systems

University of Rijeka - Rijeka

2012 - 2014

Master's Degree in Computer Science

University of Zagreb - Zagreb

2009 - 2012

Bachelor's Degree in Mathematics and Computer Science

Univeristy of Zagreb - Zagreb

OCTOBER 2014 - PRESENT

Investment in Structured Investment Products

The Zagreb Stock Exchange

OCTOBER 2014 - PRESENT

Fundamentals of the Capital Market

The Zagreb Stock Exchange

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