David Pinheiro Email & Phone Number

Santa Clara, California, United States

San Francisco Bay Area

Architect for a general-purpose, programmable (using python) analytics engine, Aruba Network Analytics Engine (NAE), designed and optimized to operate on network switches.

San Francisco Bay Area

San Francisco Bay Area

Responsible for designing and implementing high-available platform solutions and related Java APIs that enabled developers to use those platform services, reducing the aggregated complexity of dealing with data redundancy and clustering services.Platform components that I work during this project: Load Balancer using HAProxy, Distributed Cache using Hazelcast, Message Bus using RabbitMQ, Interactive Analys using Druid.io, IT Automation using Chef and Microsoft Azure.Contribute… Show more Responsible for designing and implementing high-available platform solutions and related Java APIs that enabled developers to use those platform services, reducing the aggregated complexity of dealing with data redundancy and clustering services.Platform components that I work during this project: Load Balancer using HAProxy, Distributed Cache using Hazelcast, Message Bus using RabbitMQ, Interactive Analys using Druid.io, IT Automation using Chef and Microsoft Azure.Contribute back to the open source community by developing a new module for druid.io (http://druid.io) to enable it to store data on Microsoft Azure Storage Services (https://github.com/druid-io/druid/pull/1281). Show less

San Francisco Bay Area

One of the core developers of the Network Optmizer for Lync Application on HP VAN SDN Controller that enables automated provisioning of network policy and quality of service to provide an enhanced user experience.Related Links:* It's Not Lync, it's The Network: http://bit.ly/1SBoP0D* Deltion College leverages HP SDN Lync Optmizer: http://bit.ly/1At0uo0* Winners of the 2015 SDN Excellence Award : http://bit.ly/1C8HGnx* HP's SDN Controllers: http://bit.ly/1SBoVoP*… Show more One of the core developers of the Network Optmizer for Lync Application on HP VAN SDN Controller that enables automated provisioning of network policy and quality of service to provide an enhanced user experience.Related Links:* It's Not Lync, it's The Network: http://bit.ly/1SBoP0D* Deltion College leverages HP SDN Lync Optmizer: http://bit.ly/1At0uo0* Winners of the 2015 SDN Excellence Award : http://bit.ly/1C8HGnx* HP's SDN Controllers: http://bit.ly/1SBoVoP* The Bama Companies embrace SDN: http://bit.ly/1BonZcN Show less

* Designing and implementing an Openflow Network Controller with QoS, including identity based QoS, network isolation, dynamic provisioning and load balancing capabilities using Java EE.* Being the Configuration Management Leader in the project.* Helping to connect some dev and ops teams, using the DevOps hat.* Had implemented an internal web system in Ruby on Rails that servers more than thirty projects automating a repository audit process, saving dozens of hours and… Show more * Designing and implementing an Openflow Network Controller with QoS, including identity based QoS, network isolation, dynamic provisioning and load balancing capabilities using Java EE.* Being the Configuration Management Leader in the project.* Helping to connect some dev and ops teams, using the DevOps hat.* Had implemented an internal web system in Ruby on Rails that servers more than thirty projects automating a repository audit process, saving dozens of hours and annoying work from other configuration management leaders and the QA team. Show less

Fortaleza Area, Brazil

Responsible for maintaining a suite of applications for security-related asset management (inventory, analysis and correction) of servers running different versions and flavors of Linuces and Unices (Linux, AIX, HP-UX, Solaris) and network devices (CISCO, Nortel, Symbol) like networking switches, routers and firewalls using Java, Shell Scripting and Python.Responsible for designing and implementing a system to collect sensitive data from 400.000 computers with different Operating… Show more Responsible for maintaining a suite of applications for security-related asset management (inventory, analysis and correction) of servers running different versions and flavors of Linuces and Unices (Linux, AIX, HP-UX, Solaris) and network devices (CISCO, Nortel, Symbol) like networking switches, routers and firewalls using Java, Shell Scripting and Python.Responsible for designing and implementing a system to collect sensitive data from 400.000 computers with different Operating Systems, Applications and Services, using Ruby and C#.Responsible for maintain an IT infrastructure for a small site with ten (10) employees, including configuration and maintenance of VPNs, Firewalls, virtualization servers and domain serversAutomated a deployment pipeline to allow teams distributed in different geos to use the software as soon as it was released. Show less

Fortaleza Area, Brazil

* Maintaining a fault-tolerant server, written in C and Ruby, for data communication and synchronization between the telemetry computers installed on the customers’ vehicles and the company data center, using a proprietary network application protocol, designed to scale up to thousands of concurrent requests* Maintaining a big data processor engine to parse collected telemetry-related data, on a proprietary binary format, to database operations (Oracle and MySQL)* Designing and… Show more * Maintaining a fault-tolerant server, written in C and Ruby, for data communication and synchronization between the telemetry computers installed on the customers’ vehicles and the company data center, using a proprietary network application protocol, designed to scale up to thousands of concurrent requests* Maintaining a big data processor engine to parse collected telemetry-related data, on a proprietary binary format, to database operations (Oracle and MySQL)* Designing and Implementing a website for fleet management, written in PHP and Ruby on Rails, with interactive maps (Google Maps) and management and performance reports Show less

Fortaleza Area, Brazil

* Linux Server Administration (RedHat, Conectiva)* Developing scripts for automated tasks, mostly written in Perl and PHP, like backup, monitoring, restore server resources and services and small internal tools.

Fortaleza Area, Brazil

Customer technical support by phone.