David Borges Email & Phone Number

Almada, Pt

Lisbon, Portugal

- Perform technical analysis and documentation;- Design, implementation and optimization of algorithms;- Modelling the algorithms and features in link level simulator;​- Design of technical solutions for complex engineering problems;- Contribution to L1 architecture.

Lisbon, Portugal

5G RAN L1 - We develop embedded software, which together with the hardware chips makes up the Layer 1 part of the signal processing chain. Data can be protected and recovered with a series of signal processing operations, which our team is implementing. In addition, our software needs to be highly optimized to serve as many users with as fast speeds and as low power consumption as possible, and with hard real-time processing requirements. We are responsible for the baseband processing for Nokia’s 4G, 5G and future products. Those products go directly to our customers, primarily telecom providers, which use them to serve millions of people.

Lisbon, Portugal

Engineering design and deployment of Nokia Cloud Packet Core products - CMG and CMM;Main involved technologies :- LTE (SGW, PGW);- 5G (SMF, UPF, NRF);- NFV MANO reference architecture;- VNF and CNF;- Docker & Kubernetes;- MVNO;- NB-IoT.

Caparica, Portugal

https://execed.fct.unl.pt/partners-programs/samsungArtificial Intelligence and Modeling on a concrete basis of Mathematics, including probability, statistics and linear algebra. Machine Learning tools and solving real problems through several practical exercises. Understanding and practical experience of the process of designing, implementing and communicating the results of an AI project.

Caparica, Portugal

𝗜𝗻𝘁𝗿𝗼𝗱𝘂𝗰𝘁𝗶𝗼𝗻 𝘁𝗼 𝗧𝗲𝗹𝗲𝗰𝗼𝗺𝗺𝘂𝗻𝗶𝗰𝗮𝘁𝗶𝗼𝗻𝘀Classic modulations, namely PCM, AM, FM, and digital modulations. Basic forms of multiplexing (in time and frequency). Descriptions in time and frequency of signals and systems. Notions of bandwidth, sampling of a signal, and spectral density of signals. Functionality and purpose of electronic devices such as filters, multipliers, sample-and-hold, etc. Laboratory component for direct contact with systems that carry out the subjects studied in the theoretical part.

Caparica, Portugal

𝗣𝗿𝗼𝗽𝗮𝗴𝗮𝘁𝗶𝗼𝗻 𝗮𝗻𝗱 𝗥𝗮𝗱𝗶𝗮𝘁𝗶𝗼𝗻Notion of wave, concept of phase and phase velocity. General condition of guided propagation, notion of propagation mode and cut-off frequency. Rectangular section waveguides, transmission lines. Field radiated by elementary structures: current element and elementary aperture. Antennas for emission and reception: fundamental concepts. Linear standing wave antennas: radiation diagrams. Directional factor, radiation diagrams and gain calculation.

Oeiras

Main activities using Microsoft technologies :– Azure resources configuration and management;– Network planning and configuration;– Virtualization both in the Cloud and on premises;– Extended datacenter to the Cloud implementation;– Backup and Disaster Recovery using Azure;– StorSimple deployment and configuration;– Hybrid system configuration through Azure;– Windows Server deployment and administration;– System Center management.

Lisboa E Região, Portugal

Project execution - Developing a software to extract and use information from smart cards : creation of an algorithm in C language to discover and retrieve information from Portuguese ID card in order to unlock tobacco vending machines.

Ph.D., Electrical And Computer Engineering

Dissertation Title: "Design of Low Complexity Receivers for Massive MIMO Systems"

Master'S Degree, Electrical And Computer Engineering

Activities and Societies: Telecommunications, Energy and ControlThesis title : "Low complexity detection for SC-FDE massive MIMO systems"

Mestrado, Engenharia Electrotécnica E De Computadores

Erasmus Student

Bachelor'S Degree, Electrical And Computer Engineering