Attila Reterics, Developer in Becsvölgye, Hungary
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Attila Reterics

Verified Expert  in Engineering

DevOps Engineer and Full-stack Developer

Location
Becsvölgye, Hungary
Toptal Member Since
February 11, 2022

Attila is a full-stack developer and DevOps engineer focusing on Node.js-based web applications, frameworks (React), data visualizations (D3.js, amCharts, Highcharts), virtualized environments, CI/CD pipelines, networking, and firewalls. Attila has managed teams, created virtual environments for testing, data collecting, and collaboration, and configured databases for high performance and reliability.

Node.jsJavaScriptFull-stack DevelopmentWebStormGitLinuxExpress.jsCSSGitHubSQLPHPAgileMariaDBTypeScriptVMware ESXiCesiumActive Directory

Portfolio

Clario
Node.js, Unit Testing, Databases, Client-side JavaScript Frameworks, TypeScript...
Self-employed
Node.js, PHP, MySQL, React, JSDoc, WebStorm, CSS, HTML, Windows, Git, GitHub...
IPMatix Kft.
VMware ESXi, Node.js, Elasticsearch, Jenkins, Docker, Windows PowerShell...

Experience

Node.js - 6 yearsGit - 5 yearsExpress.js - 4 yearsAgile - 3 yearsSQL - 3 yearsReact - 2 yearsTypeScript - 2 yearsMongoDB - 2 years

Availability

Part-time

Preferred Environment

WebStorm, Git

The most amazing...

...tools I've made are a Node.js app to generate code and unit tests from configuration and an extension to help with manual testing and to keep our work creative.

Work Experience

Senior Software Development Engineer

2022 - PRESENT
Clario
  • Mentored junior developers, providing technical guidance and professional development support, resulting in improved coding proficiency and project outcomes.
  • Designed and implemented a suite of developer tools, resulting in a big improvement in coding efficiency and a more streamlined development process.
  • Tracked and resolved bugs through an advanced reporting tool.
Technologies: Node.js, Unit Testing, Databases, Client-side JavaScript Frameworks, TypeScript, ESLint, Git, CI/CD Pipelines, JavaScript

Full-stack Web Developer

2021 - PRESENT
Self-employed
  • Developed a web application for project management purposes.
  • Built a plugin for creating invoices in applications such as webshops.
  • Created documentation for applications according to JSDoc and tested them with WebStorm.
  • Delivered back-end solutions and applications in React.
  • Created a management application designed specifically for restaurants.
Technologies: Node.js, PHP, MySQL, React, JSDoc, WebStorm, CSS, HTML, Windows, Git, GitHub, TypeScript, Full-stack Development

DevOps Engineer

2018 - 2021
IPMatix Kft.
  • Ensured secure workspaces by creating virtual environments for different purposes such as testing, data collecting, and collaboration.
  • Tracked and fixed bugs in different operating systems and environments. (VMWare, Docker).
  • Configured databases such as Elasticsearch for high performance and reliability.
Technologies: VMware ESXi, Node.js, Elasticsearch, Jenkins, Docker, Windows PowerShell, Active Directory Programming, Git, NGINX, Logstash, Kibana, Python, Linux, Data Structures, APIs, GitHub

Full-stack Developer

2016 - 2018
IPMatix Kft.
  • Developed an app that processes large amounts of data to show clients the proper format.
  • Created data visualizations with technologies such as D3.js.
  • Ensured application security in Node.js with validations.
Technologies: Node.js, Express.js, MongoDB, D3.js, Meteor, Linux, CSS, HTML, Data Structures, APIs, Git, GitHub, Full-stack Development

Another Try

https://github.com/RedAty/another-try
Another Try is a three.js-based multiplayer first-person game written in TypeScript. The server is a Node.js-backed Socket.IO server, while the client is solely TypeScript with three.js.

The roadmap includes moving the server to Google Cloud to make it publicly available on a webpage (Google Run).

The game is under active development.

Geospatial Map in TypeScript and Cesium

https://github.com/RedAty/map-handler
I handled a CesiumJS geospatial project using Vite, React, and TypeScript, where we could manage the 3D globe, markers, and models as layers.
Data and markers could be saved between users stored in the SQL database.

The GitHub project URL shows the sample project I did before I started working with a similar idea and tech stack.

BistroSys Restaurant System

https://bistrosys.hu/
The BistroSys project is a management application designed specifically for restaurants. It utilizes QR code technology to display menus, and it has a scalable back end that can adapt to the growing needs of the restaurant. This allows the restaurant to update and manage its menu easily and to handle an increasing number of customers. Overall, this application streamlines the restaurant's operations and provides a convenient and user-friendly experience for the staff and the customers.

Used Technologies are PHP, MySQL, and JavaScript.

Languages

JavaScript, SQL, PHP, HTML, CSS, TypeScript, C#, Python, Bash

Libraries/APIs

Node.js, React, D3.js, Puppeteer, Socket.IO, Three.js, Cesium.js

Frameworks

Express.js, Windows PowerShell

Tools

WebStorm, Git, GitHub, Jenkins, NGINX, Logstash, Kibana, Jira

Paradigms

Agile, Functional Programming, Unit Testing

Platforms

Linux, Docker, Meteor, Windows

Storage

MariaDB, MongoDB, Elasticsearch, MySQL, Databases

Other

Full-stack Development, VMware ESXi, Active Directory Programming, Data Structures, Algorithms, JSDoc, ESLint, APIs, Client-side JavaScript Frameworks, CI/CD Pipelines

2020 - 2021

Associate's Degree in Software Development

SZÁM-PONT Kft. - Zalaegerszeg, Hungary

DECEMBER 2021 - PRESENT

Problem Solving Intermediate Certificate

HackerRank

DECEMBER 2021 - PRESENT

SQL Intermediate Certificate

HackerRank

DECEMBER 2021 - PRESENT

JavaScript Intermediate Certificate

HackerRank

DECEMBER 2021 - PRESENT

Node.js Intermediate Certificate

HackerRank

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