12/05/2025 updated

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Embedded System Designer

Barcelona, Spain
Worldwide
Electronic Engineer
Barcelona, Spain
Worldwide
Electronic Engineer

Profile attachments

Alberto PeyroCV2025.pdf

About me

Experenced engineer that have worked in many markets including: industrial, energy, telecom and automotive. I am passionate for the technology, honest and open to learn and teach, commited with the success of the projects and companies I work for.

C (Programming Language)ARM ArchitectureAtlassian JiraTest AutomationC Sharp (Programming Language)C++ (Programming Language)Electronic CircuitsCommunications ProtocolsProgramming ToolsEclipse (Software)Embedded CEmbedded SystemsLinux On Embedded SystemsEthernetFirmwareIntegrated CircuitsLogic AnalyzerLTspiceMicrosoft Visual StudioProtocol AnalysisSubversionTransmission Control Protocol (TCP)Universal Asynchronous Receiver/TransmitterUser Datagram ProtocolsSerial Peripheral InterfacePIC MicrocontrollerOscilloscopeGitPower Distribution UnitPolySpaceProgramming Languages
Programming languages: Assembly, C, C++ (embedded system oriented), C#, VBnet
Processor architectures: x86, Avr, C2000, Arm cortex M0, Pic
HW design: Fusion360/Eagle
HW circuit simulation: LTSpice
SW test frameworks: Vector cast, Polyspace, Cunit
SW development tools: MicrochipStudio, Visual Studio 2010, Eclipse, Git, SVN, Jira
Communication protocols: Ethernet, Tcp Udp/IP, Can, SPI, I2C, Uart, 1-Wire
Lab tools: Oscilloscope, logic analyzer, power supplies, protocol analyzers

Experience

Professional experience10+ years
Freelancer since2018

Languages

EnglishFluentSpanishNative speaker

Project history

Embedded system design consultant

Nealia, Nadal Badal, Sitel

Energy, Water & Environment

500-1000 team member

Nealia: hardware and firmware design of IoT sensor board to monitor temperature, humidity and food levels of pork farms (NB Simcomm 7022 module based). Technology advisor for end to end service, including data structuring, protocol set selection.

Nadal Badal: Hardware and firmware design of electronic lock driver for 8-24Volts AC/DC power supplies

Sitel: Addition of new features/protocols (e.g. support for solar parks data collection) over the gateway designed previously

Software Architect

Atlas Copco

Industry & Mechanical Engineering

>10.000 team member

SW architecture, SW development. Tech advisor: IoT protocol study (COAP vs MQTT), data transmission encapsulation to optimize transport, system architecture presentation to non-technical parties

Embedded system consultor

Sitel

Energy, Water & Environment

10-50 team member

Project:
Description: Firmware architect/develop of multiprotocol gateway for SCADA system
in power grid distribution networks, with support to up to 3k signals.
Technologies: Processor used is a Microchip ARM9 running ucLinux OS.
Communication interfaces: RS232/RS485, ethernet. Protocols: Modbus, Procome, Prosa,
IEC104. Tools used: Netbeans Ide, Git.
Milestones: New developed gateway solution allowed the company to be more
price/feature competitive as compared with their previous solution and other competitors.

Embedded system consultor

Ficosa

Automotive & Vehicle Manufacturing

>10.000 team member

Project: On board charger for electric vehicle - Daimler
Description: Electric charger was designed by using two processors: one ASIL C main
processor to handle application logic and CAN communication, and one ASIL B Dsp to
handle H bridge control. My main activity was on ASIL B Dsp, fixing deterministic
scheduler implementation, adding control algorithms: PI controller and 2P2Z,
implementing digital filters, implementing low level ASIL B test routines at boot time
(oscillator, PWM, ADC, march C for RAM memories, etc), designing unit test,
debugging complex bugs (race conditions, aliasing on measurements, etc.)
Technologies: C2000 Dsp processor from Texas instruments, C and assembly
languages, digital signal processing, automotive waterfall methodology (V), unit test,
coverage metrics, Misra C. Tools: Eclipse Ide, Autosar framework, VectorCast, Matlab,
Jira, Svn.
Milestones: Reworking of crucial software modules: bootloader, deterministic
scheduler and power control algorithm implementation boosted the performance of
the final product.

Embedded system consultant

LogiTrack, Summa Sistemas C.A. (NCR Corporation)

Goods & Retail

250-500 team member

Different projects developed:
* Fiscal memory: microcontroller transaction logger for retail application (NCR project)
* HMI keypad for truck driver to complement tracker system of Brazil company
* Real time production control system for plastic industry, with integrate weigthing, prodcut barcode generation, inventory interface
* Ambient system control of cinema rooms including: humidity, temperature, projection machine power consumption. Information reported via SNMP for centralized maintenance of country wide operation.

Technical Sales Manager

Lucent Technologies

Telecommunications

>10.000 team member

Projects: Technical sales lead for the following accounts: Movilnet-Verizon/Venezuela,
Setar/Aruba, Centenial/Puerto Rico
Main responsibilities:
- Technical closure of offers
- Help account manager with customer relationship management
- Technical strategy definition
- Technical support to project managers with the proposals awarded
- Relationship with internal product houses for features requirements, material
forecasting, sales forecasting.
Competence areas and Technologies
- Wireless network architecture (3GPP standard, CDMA y GSM)
- Backhaul networks (PDH/SDH, microwave links)
- Backbone networks (Core routers IP/MPLS)

Milestones: Three years consecutive recognition in the "achievers club" for exceeding
sales expectation. First sale in CALA region of Lucent SDHLR (distributed home
location register database for cellular communication networks) with a value of 10M$.

Intern

Intevep - PDVSA

Energy, Water & Environment

>10.000 team member

Project: Acquisition card for electrical measurement in rock cores taken from oil wells
Main responsibilities:
- Card design and development
- Measurement setup definition
Technologies:
- Hardware design
- PCB design
Milestones: The work methodology proposed: measure rock cores in parallel
electrodes by using voltages pulses sets a new research path for the lab team, by
looking for correlation between electrical and geophysical properties of the cores.

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