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Mag. Oleksandr Muzychenko

Freiberuflich, Freelancing Software Engineer/Consultant, WebBoxes
Vienna, Österreich

Fähigkeiten und Kenntnisse

JavaScript
React.js
Node.js
Next.js
Nest.js
PostgreSQL
Fullstack Web Development
Java
Ruby
JRuby
Ruby on Rails
HTML/CSS
REST
PHP
SQL
NoSQL
jQuery
Unix/Linux
Ajax
Docker
Microservices
Coaching
Project Management
Finance
Stock trading
Software Development

Werdegang

Berufserfahrung von Oleksandr Muzychenko

  • Bis heute 6 Jahre und 10 Monate, seit Sep. 2018

    Freelancing Software Engineer/Consultant

    WebBoxes

    • Spearheaded and orchestrated PoC solutions to enhance data security and automate processes in online gaming, resulting in more efficient operations • Elevated real-time communication performance, increasing player engagement by 25% • Optimized in-game transactions and rewards with smart contracts, boosting transparency and reducing errors • Leveraged Docker and Kubernetes to streamline the deployment of PoC solutions, ensuring consistency across environments and scalability under heavy traffic

  • 1 Jahr und 7 Monate, Jan. 2023 - Juli 2024

    Software Engineer

    Lylu GmbH

    • Engineered the scalable backend for Lylu Tablet, running on the cloud platforms such as AWS ECS and Anbox Cloud • Led WebRTC integration for real-time communication, ensuring smooth cross-device performance and cutting latency by 20% • Suggested a Webflow solution to enable efficient and effective changes for marketing purposes • Delivered the project 25% under budget while meeting all deadlines, demonstrating value-oriented collaboration and technical execution

  • 2 Jahre, Jan. 2021 - Dez. 2022

    Software Engineer

    viewpointsystem gmbh

    • Crafted a React.js WebRTC app for real-time interaction with eye-tracking smart glasses • Integrated WebRTC for seamless video communication and optimized performance across multiple devices • Collaborated with teams to ensure smooth functionality and responsiveness of the app, improving user experience • Promoted to Senior Software Engineer for outstanding performance, increasing average app engagement time by 2x

  • 1 Jahr, Jan. 2020 - Dez. 2020

    Software Engineer

    Frequentis AG

    • Engineered a communication hub using Angular, Ngrx, WebRTC, PTT, and IP-Telephony, improving efficiency by 7% • Refactored the legacy frontend by using Styled Components and maintain clean, cross-browser compatible code • Reduced latency by 11% by optimizing real-time protocols for faster communication in critical airline operations • Integrated with 10 global airlines, contributing to a 5% revenue increase from improved communication services

  • 2 Jahre und 1 Monat, Jan. 2018 - Jan. 2020

    Full Stack Engineer

    TRIGO GmbH

    - Development of online platform for Trade Unions of Austria (Memberships, Education, Organisation) Helped implementing multi-vendor system, for organisations ÖGB: GPA-DJP, GÖD, Younion, GBH, VIDA, GPF, ProGE. - helped development internal apps and services for austrian Broadcasting company ORF Tech stack: Javascript, React.js, Redux, ES6, Styled-Components, Node.js, Docker, MongoDB, PostgreSQL, OrientDB graph DB

  • 1 Jahr, Jan. 2017 - Dez. 2017

    Full-Stack Software Engineer

    DcodeIT Ltd. (United Kingdom / Austria)

    Development of React.js/Node.js applications for company clients - Banking mobile App, internal BI react-based web-Apps development, - react.js-based mobile games development for betting games platform - social media aggregator apps, working with social media APIs - Tech stack: Javascript (React.js, Redux/Flux, ES6/Typescript, Node.js), Vue.js, Angular.js, Cordova mobile app fw (iOS, Android), Animations FWs (snapsvg.io, etc. )

  • 2 Jahre und 1 Monat, Jan. 2015 - Jan. 2017

    Full-Stack Software Engineer

    Wingpaper GmbH

    Full-Stack Software Engineer in Startup project. - Development (backend/frontend), architecture design - Tech stack: Javascript (ES6, React.js, Node.js, Redux/Flux), JVM JRuby, Ruby on Rails, Java, RabbitMQ, PostgeSQL, Webpack, Docker, Nginx

  • 3 Jahre, Jan. 2012 - Dez. 2014

    Software Engineer

    laapril.com

    - Ruby on Rails Full stack Web development, web design - Project Management, marketing, consulting - Tech stack: Ruby, Ruby on Rails, JQuery on Rails, PostgeSQL, MySQL

  • 1 Jahr und 1 Monat, Okt. 2011 - Okt. 2012

    Project Manager and Business Development in EU Department

    XADO Chemical Group

    Worked as sales and export manager for Xado Chemical Group Ltd. Facilitating the sales and export of petrochemical products to EU.

  • 1 Jahr und 2 Monate, Sep. 2010 - Okt. 2011

    Trading and Business Development partner of Agroimpex Ltd. in Kharkov, Ukraine

    Agroimpex Ltd.

    Export manager and project manager in Agroimpex Ltd. Exporting products from Ukraine and Russia. Significant Contributions: - Successfully accomplished export projects (equipment, commodities) - Have developed architecture for internal e-collaboration - Have developed DB and connections with suppliers

  • 2 Monate, März 2011 - Apr. 2011

    Project manager, commodity trader in Dubai, U.A.E.

    Arabian Rooster Ltd.

    Worked with Arabian Rooster Ltd. in Dubai during spring 2011 as project and export manager, accomplished export projects of a range of the products such as Chemical (Mercury, Urea) and Food Commodities (frozen chicken, grains).

  • 6 Monate, März 2010 - Aug. 2010

    Algo & Trading Bots developer, Prop Trader in Kharkov, Ukraine

    Dolphin Smart Group

    Working in Dolphin Smart Group, trading as prop trader, developing trading bots and testing trading strategies in Stock markets (NYSE, NASDAQ, RTS).

  • 3 Monate, Jan. 2010 - März 2010

    Internship-trader, Prop Trader in Moscow, Russia

    BKS

    Accomplishing a special studying program "Active day trading analytics" of A. Gerchik. Accomplishing the practice of day trading in office of "Prospect investment group" in Moscow, then in Tula. Then worked as prop trader.

  • 1 Jahr und 4 Monate, Sep. 2008 - Dez. 2009

    Distributor, Manager in Kharkov, Ukraine

    Heelys Ukraine

    Running an own business project. Distributor in Eastern Ukraine from US shoe company "Heelys" Establishing sales team, training and inspiring the team of like-minded people to promote, sell and deliver Hellys products all over Ukraine. - Have created effective sales team - Developed marketing plan, web store, promo videos and materials

Ausbildung von Oleksandr Muzychenko

  • 2 Jahre und 3 Monate, Feb. 2012 - Apr. 2014

    Information Systems Management (Wirtschaftsinformatik)

    Vienna Technical University of Applied Sciences

    Business Process Management, ERP (SAP), Finance Management, IT-Controlling, IT-Management, Project Management (PMI), Strategic Management, IT International Law, Dissertation: “Modern Software Solutions as Facilitators in Decision-Making Processes on Manging Stock Market Portfolios“

  • 1 Jahr und 1 Monat, Jan. 2011 - Jan. 2012

    MBA

    Simon Kuznets Kharkiv National University of Economics

    MBA

  • 1 Jahr und 6 Monate, Sep. 2010 - Feb. 2012

    MA degree

    Simon Kuznets Kharkiv National University of Economics

    Finance, Stock Markets, Trading

  • 3 Jahre und 10 Monate, Sep. 2006 - Juni 2010

    Bachelor

    Simon Kuznets Kharkiv National University of Economics

    Economics & Enterpreneurship

Sprachen

  • Russisch

    Muttersprache

  • Englisch

    Fließend

  • Deutsch

    Gut

  • Arabisch

    Grundlagen

  • Slavic Languages

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