freiberufler Electrical and Computer Engineer auf freelance.de

Electrical and Computer Engineer

zuletzt online vor 7 Tagen
  • auf Anfrage
  • 15771 Athens
  • Europa
  • el  |  en  |  de
  • 07.12.2025
  • Contract ready

Kurzvorstellung

Senior Embedded/Firmware Engineer with 15+ years of experience in embedded software, electronics/PCB design and FPGA design for defense, industrial, energy, and consumer applications. Multiple patents.

Geschäftsdaten

 Freiberuflich
 Steuernummer bekannt

Qualifikationen

  • .Net Framework (Microsoft)
  • Altium Designer15 J.
  • Embedded Entwicklung / hardwarenahe Entwicklung15 J.
  • EMI/EMC
  • Firmware13 J.
  • Hardware-Design15 J.
  • Iso 26262
  • Leistungsverhältnisse Benachbarter Kanäle (Leistungselektronik)15 J.
  • Software Architecture13 J.
  • Softwareentwicklung (allg.)13 J.
  • Testen15 J.

Projekt‐ & Berufserfahrung

Engineering Manager, Electric Motor Drives (Hands-on) (Festanstellung)
Kundenname anonymisiert, Athens
2/2023 – offen (3 Jahre, 2 Monate)
Automobilindustrie
Tätigkeitszeitraum

2/2023 – offen

Tätigkeitsbeschreibung

Built and supervised a multidisciplinary, diverse engineering team and delivered technical leadership for new product development of premium electric sea crafts.
✓ Planned, coordinated, and took part in SW, HW, FW development activities.
✓ Created and managed project budgets, time plans, and resources.
✓ Supported recruitment, training, and development of the team.

Eingesetzte Qualifikationen

Firmware, Hardware-Design, Software Architecture, Softwareentwicklung (allg.)

R&D Manager, Electronics (Hands-on) (Festanstellung)
RAYCAP S.A., Athens
9/2018 – 2/2023 (4 Jahre, 6 Monate)
Telekommunikation
Tätigkeitszeitraum

9/2018 – 2/2023

Tätigkeitsbeschreibung

found in reference description 1
Led the engineering efforts of a multidisciplinary, international, diverse engineering team and developed a portfolio of 15+ electrical equipment protection products.
✓ Planned, coordinated, and took part in SW, HW, FW development activities.
✓ Created and managed project budgets, time plans, and resources.
✓ Developed concepts and architectures for new products.
✓ Supported recruitment, training, and development of the team.
✓ PATENT: EP4213326A1 (25%) (pending)

Eingesetzte Qualifikationen

Firmware, Hardware-Design, Software Architecture, Softwareentwicklung (allg.)

Power Electronics Engineer (Festanstellung)
OSRAM GmbH, Munich
6/2015 – 9/2018 (3 Jahre, 4 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

6/2015 – 9/2018

Tätigkeitsbeschreibung

found in reference description 2
Worked for the Digital Systems department designing smart residential and industrial grade LED ballasts and retrofit LED luminaires.
✓ LED electronic power electronics design.
✓ Firmware / hardware development.
✓ EMI / EMC testing and problem solving.
✓ PATENTS: US10334684B2(100%), US10317016B2(100%), DE102019201589A1(50%)

Eingesetzte Qualifikationen

Hardware-Design, Software Architecture, Firmware, Softwareentwicklung (allg.)

R&D Power Electronics Engineer (Festanstellung)
SMA Solar Technology AG, Kassel
9/2012 – 6/2015 (2 Jahre, 10 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

9/2012 – 6/2015

Tätigkeitsbeschreibung

Worked in the Research & Development department that created new innovative photovoltaic inverter designs.
✓ FPGA, firmware, hardware development of converter systems.
✓ Power electronics digital control models implementation.

Eingesetzte Qualifikationen

FPGA, Firmware, Hardware-Design, Simulink, Software Architecture, Softwareentwicklung (allg.)

Freelance Embedded / Electronics Engineer
Freelancer, Athens
9/2010 – offen (15 Jahre, 7 Monate)
High-Tech- und Elektroindustrie
Tätigkeitszeitraum

9/2010 – offen

Tätigkeitsbeschreibung

Electronic hardware design (Schematics / PCB)
Power Electronics (Power topology design, Power magnetics design, Control topics)
Firmware Development (C/C++)
Desktop GUI Utilities Development (C#.NET)
Testing(Firmware / Hardware)
Conformance (EMI / EMC debugging)

Eingesetzte Qualifikationen

Embedded Entwicklung / hardwarenahe Entwicklung, Hardware-Design, Testen, Leistungsverhältnisse Benachbarter Kanäle (Leistungselektronik), Altium Designer

Ausbildung

Master in Business Administration
MBA
Athens University of Economics & Business
2023
Athens, Greece
Electrical Power Engineering
MSc
Delft University of Technology
2012
Delft, The Netherlands
Electrical & Computer Engineering
MSc
National Technical University of Athens
2010
Athens Greece

Über mich

I am a senior embedded systems engineer specializing in firmware architecture, real-time software development, FPGA design, and electronics engineering, with 15+ years of hands-on experience building complex, performance-critical embedded platforms. My technical expertise spans the entire embedded stack, including bare-metal firmware, Embedded Linux (Yocto), FPGA logic (VHDL), digital control systems, and electronic design. I work extensively with C, C++, C#, VHDL, Python, and have deep familiarity with toolchains such as Quartus, Vivado, Libero SoC, Simulink HDL Coder, Altium Designer, PADS, Fusion, LTSpice, and a wide ecosystem of debugging, simulation, and verification tools.
My skill set includes creating scalable firmware architectures, designing real-time data pipelines, developing algorithms for image processing and UI/graphics rendering, implementing embedded Computer Vision and Machine Learning modules, and optimizing system performance under strict latency, memory, and power constraints. I design deterministic embedded systems that integrate microcontrollers, SoCs, FPGAs, high-speed sensors, and mixed-signal electronics. I am experienced in building custom drivers, communication stacks, timer/scheduler frameworks, DSP algorithms, and hardware abstraction layers supporting efficient multi-module embedded architectures.
In FPGA development, I work with VHDL to implement image-processing blocks, sensor interfaces, buffering architectures, and high-throughput digital datapaths. My experience includes HDL simulation, timing closure, synthesis optimization, IP integration, and model-based development using Simulink for HDL generation. I frequently integrate firmware and FPGA components to create tightly coupled embedded pipelines.
My hardware engineering background includes schematic capture, PCB layout supervision, power-electronics integration, high-speed digital design, analog conditioning circuits, and comprehensive EMI/EMC design and testing. I use LTSpice and MATLAB/Simulink for modeling system behavior, digital control loops, and converter topologies. I have overseen board bring-up, signal integrity validation, compliance testing, and hardware -firmware co-debugging in complex electromechanical systems.
I also develop tooling and desktop applications using .NET WinForms, Qt, and the Win32 API, enabling diagnostic interfaces, configuration utilities, and visualization tools that support embedded development. My workflow includes Git-based version control, CI-friendly documentation practices, structured firmware release processes, and requirements-driven engineering approaches.
My work is further supported by multiple granted and pending patents in electronics, control systems, and surge protection technologies. Throughout my career, I have consistently integrated multidisciplinary skills - firmware, FPGA, hardware, modeling, and testing - to deliver reliable, high-performance embedded solutions.

Weitere Kenntnisse

ISO 26262 - Certified Automotive - Functional Safety Engineer - TÜV SÜD

Persönliche Daten

Sprache
  • Griechisch (Muttersprache)
  • Englisch (Fließend)
  • Deutsch (Gut)
Reisebereitschaft
Europa
Arbeitserlaubnis
  • Europäische Union
Home-Office
bevorzugt
Profilaufrufe
446
Alter
38
Berufserfahrung
16 Jahre und 1 Monat (seit 02/2010)
Projektleitung
13 Jahre

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