Profile

Alisson Perez

Senior Software Engineer at GRUPO SBF

10.1

Years of Experience

Education

universidade presbiteriana mackenzie

Companies

grupo sbf, mmg mahalo media group, cote facil cotacoes eletronicas, olx brasil, titans group, folha de s.paulo

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Experience

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    2021 - Present

    grupo sbf

    Senior Software Engineer

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    2019 - Present

    mmg mahalo media group

    Python developer

    Mahalo is an agency for media websites located in Hawaii, I was contracted as a freelancer for some pure Python projects. I was contracted for a freelance project for Darpa (US Intelligence). My job was to refactor and improve an algorithm to compare different data structures and generate a translation for them.

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    2017 - Present

    cote facil cotacoes eletronicas

    Senior Python Developer

    Cotefácil is a company focused on the pharmaceutical industry, making quotations of medicines and other pharmaceutical items. My main responsibility was to develop a proxy platform using Electron to be used for client quotations. I also developed new web crawlers and application crawlers to perform these quotations.

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    2016 - 2021

    olx brasil

    Senior Backend Software Engineer

    I have been working for OLX Brasil (who bought Grupo ZAP, formerly Vivareal) for almost four years as tech leader squad focused on real estate products. My role is to help the squad to decide what technology or architecture to be used to build a new stack for our products, also talk to other squads who we have dependencies on or vice-versa and work on a plan to migrate the legacy ZAP site to a new stack in the best way. One of my last deliveries was the frontend base for the stack mentioned above with an isomorphic Vue.js application adapted to our render made in house. I am able to work with technologies such as; Node.js for our page render and main orchestrator API, some Java services, Python, mainly for ETL, Go for some code changes in a related squad and Ruby which is our application for business customers. As for infrastructure, I’m using Kubernetes and a lot of AWS.

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    2015 - 2016

    titans group

    Python backend developer

    At Titans Group I have worked as a backend developer in an app focused in education, which provided courses focused on famous people that would bring a lot of positive attention and the main challenge we have faced was to build a platform to support multiple new apps courses with a good time response. And talking about technology thing, I worked with Python 3.4, Django with django-rest-framework, Javascript, Redis, Celery, RabbitMQ and AWS.

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    2010 - 2015

    folha de s.paulo

    PHP backend developer

    At Folha de S.Paulo (http://folha.com) I worked as a backend developer and tech leader. It is one of the most visited news portals in Brazil. I have made a bunch of projects for about 5 years. My last project over there was about a web system to replace a huge legacy system in Oracle Forms responsible for all the newspaper delivery management in Brazil, this per si was a big challenge. I also have been the technical leader in this project, my main responsibilities were to help with technical decisions and to be a focal point for the technical team the whole time, the team consisted of 5 backend developers including me. This project lasted about one and a half year. At Folha, we always needed to build applications capable to handle too much data, to support the high amount of traffic and many backend processes, mainly with apps for events such as the World Cup and the Elections. In there, these points were always a challenge to be faced.

Experience

45 Skills

AJAX

Algorithms

Amazon Web Services (AWS)

Backend

Communication

CSS

CSS3

Data Structures

Desenvolvimento de sites

designer

Django

Domain-Driven Design (DDD)

Emacs

Frontend

Git

High Availability

HTML

HTML 5

HTML5

Java

Java

JavaScript

Javascript

JQuery

Kubernetes

Linux

Microservices

MongoDB

MySQL

Node

NodeJS

PHP

PostgreSQL

Python

Python

R

REST

Ruby

Scrum

Senior Software Engineer

Software Engineer

Software Engineering

Web

Web Development

WebSockets

Education

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    2009 - 2012

    universidade presbiteriana mackenzie

    Computer Science

Others named Alisson

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Alisson Patrício

Full Stack Developer

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Alisson Perez

Senior Software Engineer

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Alisson Bruno

Software Developer

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