About
Portfolio
Clients
Work
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Blog
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About
Portfolio
Clients
Work
Statistics
Blog
Contact

Hello I'm Alexandru-Emil Lupu!

Let's connect

Who am I?

Alexandru-Emil Lupu, Ruby on Rails and Decidim Developer

I have more than 20 years experience in the Web Development area, during this time I've mastered a lot of skills, from e-commerce platforms implementation and presentation sites, code writing on online games. I like to believe about me that I am of the developers who are constantly developing skills, and I have no problem to understand Ruby, PHP, Python, JavaScript and Java code.

Connect with me

Ruby

80%

Html

80%

php

60%

python

50%

Portfolio

Here's what I have done with the past

My latest clients

My work experience

Relevant experience to the services I provide.

Feb 2023 - Maintainer

As a Decidim developer, I've gained insight into the platform's architecture and development roadmap. I'm committed to improving features and capabilities for civic engagement and participation. With my expertise, I'll ensure high standards and contribute to shaping the future of civic technology within the Decidim community.

Sep 2020 - Developer

As an experienced Decidim developer, I have been working with this open-source platform for the past three years, gaining valuable expertise in its functionalities and capabilities. During this time, I have worked on numerous Decidim projects, building and deploying custom modules and integrations to meet the specific needs of my clients.

Aug 2023 - Developer

I am currently helping the Open Source Politics team deliver various functionalities to their clients by developing Decidim modules

Nov 2015 - Dec 2017 CTO

Implemented efficient bug reporting procedures, ticketing system for customer feedback, and reply automation. Supervised optimization tasks, improving cron job runtime from hours to minutes. Guided virtualization process, implemented monitoring tools, and switched to micro-service architecture for scalability. Mentored team members in programming skills and researched Machine Learning using Python.

Dec 2012 - Dec 2015 Developer, CTO

I implemented a code review & release policy, set up a build and continuous integration system, and migrated hosting with zero downtime. I also improved Affiliate Commission processing times, optimized database and code performance, developed features for multiple websites, and created an Affiliate payment system to support business operations efficiently.

May 2010 - Dec 2012 Developer

As Tech Lead, I coordinated a team to implement an internal project. As technical owner, I led projects like the admin area and Erepublik API (Ruby version). I also performed various development tasks across frontend and backend areas (HTML/CSS/JS, Symfony/Propel/Doctrine) for multiple company-owned applications.

10+

Decidim Modules

15+

Happy Clients

25+

Distinct projects

1000+

Pull requests

I also like to write

Check out my latest posts!

Instrumenting Trailblazer Cells::Rails

In a recent project i am involved in, i had to perform some optimization regarding the overall application response time, and it happens this application is using Trailblazer...

Scalling a Rails application’s response is often done by using another programming language. As we might know, Twitter has started as a Rails application, and ended up...

Exposing serialised fields – meta programming way

class SomeClass < ActiveRecord::Base
  belongs_to :user

  def self.serialize(attr_name, class_name = Object, exposed_fields = [])
    super(attr_name, class_name)
   ...

Have Any Questions?

Fell free to email me if you have any questions. I will get back to you as soon as possible.

My Phone

082 126 227 )04+(

My Email

or.upulscela@tcatnoc

My GPG fingerprint

A988 2BCA 7F97 FCA3 9829 6E8F 4E07 4046 C46C 6917