hello, my name is
pedro figueiredo, codename
I build high-availability systems and real-time pipelines in
with a focus on
somewhere, along the following, you'll find
huawei.com
High-availability distributed systems and database replication at Huawei R&D. Key work includes real-time MySQL-to-columnar synchronisation and a lazy transaction ordering redesign that increased change-propagation throughput by ~5.5× — from ~20k to ~110k transactions/sec on insert-only workloads.
principal_software_engineer
distributed_systems_architect
backend_developer
mysql.com
Core contributions to MySQL's high-availability and replication engine: crash-safe XA transactions with binary logging, a lock-free commit-order queue for the parallel applier (~10% latency reduction), privilege checking in the replica applier, and explicit binlog group-commit grouping.
principal_software_engineer
database_internals
backend_developer
github.com/naazgull/zapata
Open-source RESTful API framework for C++, built on ZeroMQ. Designed for high performance and scalability, following C++14/17 standards. Used in production professional projects.
technological_architect
backend_developer
open_source
facebook.com/RedPandaSocialApps
Led technical direction for a start-up building a Facebook campaign platform for web-marketing agencies. Designed and built the Kinky C++ and JavaScript framework for modular app deployment, with RESTful backend services and a JavaScript UI toolkit.
chief_technical_officer
technological_architect
backend_developer
also have the following
01/2004
by Yasmine Arafa, Luís Miguel Botelho, Adrian Bullock, Pedro Figueiredo, Patrick Gebhard, Kristina Höök, E. H. Mamdani, Ana Paiva, Paolo Petta, Phoebe Sengers, Marco Vala
An overview of the SAFIRA project — an IST-KA4 initiative in affective computing. Presents the rationale and toolkit for building systems capable of understanding, modelling, and expressing human-like emotions, illustrated through three demonstrators.
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01/2004
by Luis Botelho, Pedro Ramos, Pedro Figueiredo
Describes the emotion elicitation process of the Salt & Pepper autonomous agent architecture, proposing a general framework for emotion generation theories and discussing cognitive and non-cognitive elicitation mechanisms.
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07/2003
by Luís Botelho, Hugo Mendes, Pedro Figueiredo, Rui Marinheiro
Presents Fredo, a domain-independent broker agent that uses ontology services, fuzzy evaluation, and a paged interaction protocol to gather and rank information according to client preferences.
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02/2000
by B. Abreu, L. Botelho, A. Cavallaro, D. Douxchamps, T. Ebrahimi, P. Figueiredo, B. Macq, B. Mory, L. Nunes, J. Orri, M.J. Trigueiros, A. Violante
Describes Monitorix, a fully decentralised video-based traffic surveillance system integrating adaptive video analysis algorithms with a multi-agent FIPA platform for real-time vehicle tracking across non-overlapping cameras.
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