Aleksandar Z.

About Me

I am an experienced PHP Backend Developer with technical expertise in PHP, MySQL, and JavaScript over the last 10 years. I am also adept at using JavaScript, jQuery and JavaScript logic for frontend async developments. I aslo develop desktop applications in Java, C#, and .NET for clients. I am a team player, a learner and a client-focused professional.

Frontend

Backend

Database

DevOps

Other

Work history

UpStack
UpStack
Web Developer
2016 - Present (9 years)
Remote
  • Creating and developing innovative software solutions for clients across a broad range of industries.

Quantox Technology
Quantox Technology
Senior PHP Developer
2017 - Present (8 years)
Belgrade, Serbia
  • Regularly write code for primary applications and prepare applications efficiently for live environment.

  • Provide regular unt-testing and end-to-end testing of different software codes for clients.

  • Liaise regularly with designers, administrators, project managers and other programmers on different applications for clients.

Seven Bridges
Seven Bridges
Front-End Developer
2016 - 2017 (1 year)
Belgrade , Serbia
  • Effectively led the development of new features and components for 'Cruncher', a tool used to visualise DNK (genom) results for a client.

  • Regularly built resusable code and libraries for task logs with views that allowed users to search, sort, and filter through over 100k logs.

  • Provided expert guidance in the creation and execution of a drag ā€˜n’ drop editor used to generate DNK (genom) sequencing trees with front-end modernization, and refactored the entire platform using Angular 4.

Vast.com
Vast.com
Front-End Developer
2016 - 2016
Belgrade, Serbia
  • Developed maintained well-architected JavaScript applications and services for both frontend and backend processes for clients.

  • Adopted and improved the development process for a fast custom caching software that runs on Node.js, can hold 1.5GB of cached content and is accessible via Restful API.

  • Successfully developed the Carfax SEO Footer Generator which was used to generate a dynamic SEO Footer depending on the user's input values.

Kudos
Kudos
PHP and C# Developer
2015 - 2016 (1 year)
Belgrade, Serbia
  • Successfully developed an advertisement application using various technologies that supported a wide range of users.

  • Provided technical support for the full administration panel for advertising purposes; to effectively manage when, how and whom ads could be shown to, and also provide comprehensive statistics for each ad campaign.

  • Successfully built the BitX Torrent Video player written with Node.js and Electron.

Business Outsourcing
Business Outsourcing
Web Developer
2014 - 2015 (1 year)
Belgrade, Serbia
  • Developed and maintained a high quality web application and browser plugin for a product called Appsco, a credential keeper that allows clients to switch between multiple accounts of ver 500+ applications with just a single click.

  • Provided ongoing development of existing functionalities on the web-based application of the client.

  • Ensured regular optimization of the web application and plugin for optimal performance.

Shift Planning
Shift Planning
Full Stack Developer
2013 - 2014 (1 year)
  • Successfully wrote clean, readable, well-designed features and performed bug fixes on the 'Shiftplanning' application.

  • Effectively built team tools for easy maintenance, monitoring and optimization of the application using Node.js and PHP.

  • Showed continuous dedication to the improvement of the application for the client.

Showcase

Javascript Developer - Seven Bridges
Javascript Developer - Seven Bridges
  • Javascript/TypeScript Developer with experience maintaining client-side applications.

  • Responsible for bug fixing and identifying unknown issues in the codebase.

  • Planned and developed client-side applications using Angular2 and TypeScript.

Backend Developer (PHP and Javascript) - Carfax
Backend Developer (PHP and Javascript) - Carfax
  • Developed a car history and resell application for the USA market using Backbone.js, vanilla Node.js, and Sass.

  • Maintained existing code base for both client and server-side applications, resolving QA team bug reports.

  • Led the development of new features on the backend, including a custom caching system and SEO Footer/Breadcrumbs generators.

Lead PHP Backend Developer - Kudos
Lead PHP Backend Developer - Kudos
  • Kudos D.O.O. is a full Administration Panel for advertising.

  • The panel manages when, how, and to whom ads should be shown.

  • Developed the desktop application (Windows) in .NET C# as a lead backend developer.

Education

Education
BS Technician for CNC Control
Tehnoart Beograd
2009 - 2013 (4 years)