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Flag of ROMANIA
bucharest, romania
It's currently 7:33 PM here
Joined July 1, 2016
0 Recommendations

Robert L.

@RobertLChiriac

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Flag of ROMANIA
bucharest, romania
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Excellent problem-solving skills. Software, Hardware, Design and Mechanic Engineer

Embedded Systems: 1. Arduino, Raspberry, Galileo, PIC, Adafruit MCUs, etc 2. Xbees, Bluetooth BLE, Radio Communication (2-way), WiFi, Cell Tower Communication (GSM boards), etc 3. I2C, UART, SPI, PWM and so on 4. Relays, Switches, Power Converters, Muxs, Demuxs, Cameras, Accelerometers, Gyros, GPS, Compass, Light detectors, PIR (motion detectors), etc Programming: 1. C/C++, Python, JavaScript, , HTML5, C#, Java, CSS + GSS, etc 2. Familiar w/ Linux, Windows, Android. Work w/ VS Code, JetBrains, Source Control, CodeBlocks, Sublime, Putty, FileZilla, etc Electronic systems: 1. Eagle CAD, PCB layout, prototyping, circuit design, etc 2. Drawings and Gerber files 3. I know the manufacturing process - I also know how to make a board on my own and how to solder components on a board - useful for prototyping Components/Parts Design: 1. Solidworks, AutoCAD 2. Design mechanical arms, complex structures, gears, etc 3. I work with plexiglass, rubberized material, balsa, PLA, ABS, laser-cut, etc
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Portfolio

2814268
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
2813823
Over the course of 3 months I have built a light path follower robot. The robot had the job to find the brightest place in a room and when it would got there it would stop and send a command to the computer throughout an Xbee network. The Xbee network was made of a Coordinator At and a Router At. The same thing would happen if the robot would detect no light at all : it stops and sends a notification to the computer, saying that's staying in stand-by and waiting for a change in light setting. This combo is able to tell which lights are to be found in which rooms. To do this, the computer had the power to turn on/off the lights to see how the robot reacts. Depending on how the robot path would look like, it would be able to map the position of the light sources. Components: 1. Arduino, Xbees, light/touch sensors, PC, etc 2. C/C++, Java, UART, Processing, Arduino IDE, etc 3. SolidWorks, AutoCAD, laser cutter, wood / balsa, etc
Robot-PC combo for mapping lights in a environment setting
2813767
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube
2814268
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
I developed a fail-safe control panel module for a solar system. The module has a temperature sensor connected. It measures the temperature of the liquid coming from the solar system as a consequence of the heat created by sun. The module has a temperature threshold that must not be reached. (eg 90 degrees) When the module senses it's reaching the threshold temperature, it relays a command to a valve to divert all the heat to a swimming pool. When it passes a user-set period of time, it closes that valve. The module also has an LCD display which shows the current temperature, the remaining time needed to divert the heat to the swimming pool (if that's the case) and the mode (which might be either automatic or manual). Through the 3 buttons available, the user can set the temperature threshold, the time needed to divert the heat to the pool and the mode (either automatic or manual). Components: 1. Arduino, Xbee, relays, sensors, circuits, pumps etc 2. C/C++, Java, etc
Fail-Safe system for Solar Panels
2813823
Over the course of 3 months I have built a light path follower robot. The robot had the job to find the brightest place in a room and when it would got there it would stop and send a command to the computer throughout an Xbee network. The Xbee network was made of a Coordinator At and a Router At. The same thing would happen if the robot would detect no light at all : it stops and sends a notification to the computer, saying that's staying in stand-by and waiting for a change in light setting. This combo is able to tell which lights are to be found in which rooms. To do this, the computer had the power to turn on/off the lights to see how the robot reacts. Depending on how the robot path would look like, it would be able to map the position of the light sources. Components: 1. Arduino, Xbees, light/touch sensors, PC, etc 2. C/C++, Java, UART, Processing, Arduino IDE, etc 3. SolidWorks, AutoCAD, laser cutter, wood / balsa, etc
Robot-PC combo for mapping lights in a environment setting
2813767
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube
Over the course of 2 years, I have successfully built a hardware-software machine which solves the Rubik's Cube. Every aspect of it was either designed, built, tested or programmed by me. The project in question was approached in an interdisciplinary way and was consisted of a robot which solves the Rubik's cube. The project proved abilities in diverse areas of activity such as: 1. Mechanical design - SolidWorks + Stress and Deformation Simulation + 3DDesign 2. Software - C++, Java, Node.js, HTML, CSS, GSS, JavaScript, ShellScript - Visual Studio, Codeblocks, Eclipse, Arduino, Processing - Windows and Linux (Raspbian distro) 3. Hardware - Arduino, RaspberryPi, Servo Control System, Wireless device, Android device 1st prize at imSMART contest in 2015 held and organized by the Students Association of Bucharest University (ASMI) sponsored by Accenture, IBM, EBS and CST.
Developed a machine which solves the Rubik's Cube

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Education

Software Engineer

Universitatea din Bucuresti, Romania 2015 - 2016
(1 year)

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Top Skills

Java
Python
Electronics
CAD/CAM
C# Programming

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