Nazareno Lorenzo

//Full-Stack Web Developer


TEDxUTN Colaborator BarcampBA Speaker and Organizer Hobbyist musician

Hey! I'm Nazareno, a 25 years old web developer from Buenos Aires, Argentina living in Amsterdam. I started programming in my spare time when I was 12 years old in PHP+MySQL+JS and I didn’t stop learning since then.

I worked for all kind of companies, from fintech startups to Facebook; on different positions, from Frontend Developer to Technical Leader of my team. I frequently give talks and seminars about PHP, Web Security, MVC Frameworks and other topics in events and institutes. (PHPDay, EducacionIT, BarCamp, etc.)


Technical Skills

Software Engineering


I care about quality. I like designing solid, reliable and highly scalable systems. I care about choosing the best platform for each project and spending the extra hour to go for the proper solution instead of a quick patch.

Some topics that I love are: Security, Software Architecture, WebServices, Encryption, machine learning.

When I was 20 years old, I was in charge of a PHP course in EducacionIT, one of the biggest IT learning schools in Buenos Aires.


Technologies


Whatever fits the project. Backend? Most of my experience has been in PHP (including Hack), NodeJS, all kinds of database storages (MySQL, MongoDB, Redis, Prometheus, GraphQL, etc) but I have worked in projects in Python, Java and ASP.NET. Frontend? Javascript (React, flow, ES7, Coffescript, vanilla JS, jQuery and etc), SCSS, templating systems.


Other skills


  • I like fixing products more than bugs. Understanding the cause and impact of a change, analyzing the different options and performance during launch.
  • Servers on UNIX and Windows platforms. Apache, Varnish, Memcached, Redis, MySQL, MongoDB servers. Cloud networks and replication. Errors and performance tracking (NewRelic, Munin).
  • Adobe Design Suite.
  • English language proficiency, basic level of portuguese and dutch.

Work Experience

Developer Support Engineer @ Facebook

August 2017 - Present
  • Unique experience of getting to dive into all area's of the codebase within Facebook to fully debug issues that external developers are seeing and worked with other engineering teams to ensure a prompt resolution.
  • Design and development of different support tooling, both internal and external

Software Developer @ bunq

March 2016 - March 2017
  • "IT startup with a banking license". Modern dutch fintech company.
  • Worked on the architecture of several different projects across the core banking platform and api layers. Owner of several products, the billing framework and testing framework.

Software Developer @ BairesDev

October 2013 - January 2016
  • GraphScience PHP based platform for Facebook ads bidding optimization and management. Extensive use of the Facebook APIs. Developed new modules using CodeIgniter, MySQL, MongoDB, Gearman, Memcached and Amazon AWS.
  • Univision is the biggest spanish language broadcasting channel in North America. Worked in the Core development team, as a frontend and backend developer, in applications that mixed PHP (Zend Framework) and Java (SPRING/JBOSS/Maven).

Analyst Developer - Online MKT @ Despegar.com

May 2012 - October 2013
  • Development of a platform that automated one of the world biggest AdWords campaigns.
  • Software developer in a team that developed high-traffic landing pages with PHP, MySQL, Redis and MongoDB among other technologies, being responsible for platform and technical strategies decisions. Cloud servers administrator.
  • Definition of best practices and guidelines on code and versioning workflow. Development of several internal tools.
  • Analysis of statistics and requirements. Referent with other teams leaders, managing the requests, guidelines and requirements to and from other areas.

Web Developer @ Studio0

January 2010 - February 2011
  • FrontEnd and BackEnd development with Html+Javascript+CSS and PHP+MySQL
  • Server configuration
  • New technologies research
  • Other employees training

Outsourcing & Freelance

2007 - 2009 and 2011
  • Outsourcing of PHP developments for local and international clients
  • HTML+CSS mockup for multiple design studios
  • In conjunction with a Designer, we developed for final users complete sites, e-commerce portals, news and stock systems.

Education

Information Systems Engineering


2011 - 2013 (Abandoned) UTN (National Technologic University)

Communications, Arts and Design oriented Highschool


2008 - 2010 Instituto Vicente Pallotti

Interested in my profile? Just want to share a comment? Let's grab a cup of coffee!