Javier Ferreira
Head of Engineering at Hello Saks- Claim this Profile
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Bio
Experience
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SAKS GLOBAL
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Brazil
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Financial Services
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1 - 100 Employee
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Head of Engineering
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Apr 2022 - Present
Florianópolis, Santa Catarina, Brazil
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Intelipost
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Brazil
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Technology, Information and Internet
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200 - 300 Employee
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Engineering Manager
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Feb 2022 - Apr 2022
Florianópolis, Santa Catarina, Brazil
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Pegaki by Intelipost
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Brazil
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Transportation, Logistics, Supply Chain and Storage
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1 - 100 Employee
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Engineering Manager
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Mar 2021 - Feb 2022
Florianópolis, Santa Catarina, Brazil Intelipost Group
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Senior Software Engineer Technical Lead
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Oct 2020 - Mar 2021
Florianópolis, Santa Catarina, Brazil
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RD Station
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Brazil
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Software Development
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700 & Above Employee
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Senior Software Engineer
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Oct 2019 - Oct 2020
Florianópolis Area, Brazil - Senior Software engineer of Sauron Analytics Team; - The Sauron Team is responsible for a new Analytics Product designed to collect all input data from our clients' websites, processes, analyses, storage, and to provide the outcomes to our client for real-time consumption. - The Sauron Team is also responsible for the Conversion API. The main purpose of the Conversion API is to receive all conversions from client’s assets like landing pages and popups. - Main… Show more - Senior Software engineer of Sauron Analytics Team; - The Sauron Team is responsible for a new Analytics Product designed to collect all input data from our clients' websites, processes, analyses, storage, and to provide the outcomes to our client for real-time consumption. - The Sauron Team is also responsible for the Conversion API. The main purpose of the Conversion API is to receive all conversions from client’s assets like landing pages and popups. - Main responsibilities: . Design scalable data analytics platform; . NoSQL data modeling; . Design and development scalable and high available rest APIs; - Main Technologies: . Google Cloud Platform; . Databases: Redis and BigQuery; . Google DataFlow; . Google PubSub; . Apache Beam; . Languages: Go, Java, JavaScript, Ruby, Python; . Kubernetes, Spinnaker; . Microservices; . Continuous Integration . Snowplow Show less
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Datarisk
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Brazil
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Information Technology & Services
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1 - 100 Employee
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Senior Software Engineer
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Dec 2016 - Sep 2019
Florianópolis Area, Brazil - Responsible for Backend Development - Responsible for creating and supporting AWS infrastructure (VPC, RDS, ElasticCache, ALB, S3, others) - Web Services (RestAPI) - DevOps: Continuous Integration, Continuous Delivery - Supporting Machine Learning Team - Data Mining Main Technologies: Node.js, RestAPI, Microservices, MySQL, Redis, JavaScript, Python, Flask, AWS, Docker, Terraform
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Software Developer Leader
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Apr 2015 - Nov 2016
Manaus Area, Brazil - Responsible for engaging the developers team - Responsible for managing a multidisciplinary team: Web, Mobile, Drivers and Embedded System - Started the use of SCRUM in the company for training and coaching purposes - Support to quality team to define an agile software process development - Support to Developer team and Test team to implement Continuous Integration - Project Manager - Projects R&D - Working as researcher in Machine Learning Projects -… Show more - Responsible for engaging the developers team - Responsible for managing a multidisciplinary team: Web, Mobile, Drivers and Embedded System - Started the use of SCRUM in the company for training and coaching purposes - Support to quality team to define an agile software process development - Support to Developer team and Test team to implement Continuous Integration - Project Manager - Projects R&D - Working as researcher in Machine Learning Projects - Ecommerce Main Technologies: Nodejs, NoSQL, JavaScript, Java, Python, EC2, AWS, RestAPI Show less
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Uninorte - Laureate International
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Brazil
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Higher Education
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700 & Above Employee
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Professor
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Aug 2014 - Apr 2015
Manaus Area, Brazil - Professor at Computer Science Department; - Responsible for teach: Software Engineering and Mobile Platforms; - Advisor of Final Paper
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Neemu
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Technology, Information and Internet
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1 - 100 Employee
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Software Engineer
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Jul 2013 - Apr 2015
Manaus Area, Brazil - Developer member at Big Data Group - Technical Leader: Dashboard team and Extract Data team. - As technical leader for the Dashboard team: responsible for implementing a Web Tool. - Responsible for designing and developing the Dashboard Web Service (Rest API). - Responsible for designing and developing the Search Manager Web Service (Rest API). - Responsible for designing and developing a JavaScript library to extract data from the Website of the clients. - Support to… Show more - Developer member at Big Data Group - Technical Leader: Dashboard team and Extract Data team. - As technical leader for the Dashboard team: responsible for implementing a Web Tool. - Responsible for designing and developing the Dashboard Web Service (Rest API). - Responsible for designing and developing the Search Manager Web Service (Rest API). - Responsible for designing and developing a JavaScript library to extract data from the Website of the clients. - Support to Frontend team - Main technologies: JavaScript, NodeJs, HTML5, CSS(3), PHP, MySQL, Redis.io, PhantomJs - Secondary technologies: Python, Shell Script - SCRUM Show less
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INDT - Instituto de Desenvolvimento Tecnológico
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IT Services and IT Consulting
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200 - 300 Employee
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Nokia Developer Evangelist
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Feb 2012 - Jun 2013
Manaus Area, Brazil - Responsible for engaging developers in Latin America - Technical Support: Windows Phone and Nokia S40 - Webinars: Nokia Developer - developer.nokia.com - Helping and teaching developers to efficiently design, develop, distribute, publish and monetize their apps - Speaker in Conferences about Nokia Technology and Innovation - Technical Instructor: Windows Phone and Nokia S40 - Partnership with universities in Colombia, Mexico and Brazil - Conferences in Spanish and… Show more - Responsible for engaging developers in Latin America - Technical Support: Windows Phone and Nokia S40 - Webinars: Nokia Developer - developer.nokia.com - Helping and teaching developers to efficiently design, develop, distribute, publish and monetize their apps - Speaker in Conferences about Nokia Technology and Innovation - Technical Instructor: Windows Phone and Nokia S40 - Partnership with universities in Colombia, Mexico and Brazil - Conferences in Spanish and English - Communication Skill
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Software Developer
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Jul 2008 - Jun 2013
Manaus Area, Brazil - Agile Methods (SCRUM Master) - Software Development Web (front-end and WebApps) - Software Development JavaScript - Software Development J2ME - +3 years works with Apps for Nokia Platform: Symbian, Nokia S40 and Windows Phone - +15 Apps developed: Netflix, Amazon, Hi5, Friendster, OpenTable, Terra TV PlacarUOL, MTV, Nokia Blog, etc. - Projects: Latam Apps Framework (first developer and responsible for the first apps), Mobile Deck, etc.
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Trópico Telecomunicações
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Brazil
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Telecommunications
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1 - 100 Employee
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Software Developer
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Aug 2007 - May 2008
http://www.tropiconet.com.br/ - Software Development Java (SE and EE) - Frameworks: Hibernate and Struts - SQL Database: Mysql - Software Development Web (front-end)
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Education
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Federal University of Amazonas
Master's Degree, Polarity Analysis, Multiple Entities, Machine Learning, Natural Language Processing, Anaphora -
Federal University of Amazonas
Bachelor's degree, Computer Science