Jose Crespo

Situation
I was responsible as principal SW engineer for the development of embedded software for a wearable medical device that monitored patients' heart rates. Ensuring data security and privacy was a top priority, given the sensitive nature of the information. Additionally, the project required the implementation of predictive analytics to identify potential heart stroke risks.

Task.
My responsibility was to design and implement a reliable and efficient software solution that… Mehr anzeigen

Situation
I was responsible as principal SW engineer for the development of embedded software for a wearable medical device that monitored patients' heart rates. Ensuring data security and privacy was a top priority, given the sensitive nature of the information. Additionally, the project required the implementation of predictive analytics to identify potential heart stroke risks.

Task.
My responsibility was to design and implement a reliable and efficient software solution that could accurately record and transmit heart rate data in real-time, incorporate robust cybersecurity measures, and use ML and AI techniques to predict future heart strokes based on cardiac measurements.

Action.
I collaborated with a team of engineers to develop the software using C/C++ and adhered to MISRA-C guidelines. I integrated the software with an ARM microcontroller (STM32) for seamless data transmission. I designed and implemented custom crypto algorithms (SSL based) to secure data across all 7 layers of the OSI model. I also developed a home-made PCB to manage ADC inputs and utilized DMA peripherals for rapid in-memory storage. To enable predictive analytics, I implemented a neural network to analyze cardiac measurements and identify potential heart stroke risks. All the collected data was securely stored in an Oracle database.

Result.
The embedded software solution we developed successfully monitored heart rates with a 99% accuracy rate while ensuring robust data security and privacy. The implementation of the neural network for predictive analytics significantly improved the early detection of heart stroke risks, allowing healthcare providers to take preventive measures and potentially save lives. Weniger anzeigen

Situation.
as Lead SWE , I was assigned to create a distributed system for automatic trading across multiple exchanges. The objective was to connect each exchange on the internet through microcontrollers, with various visualizer screens and databases (Oracle and MySql) to enable efficient management and real-time tracking of trading activities.

Task.
My responsibility was to design and develop a scalable and secure software solution that could facilitate automatic trading on… Mehr anzeigen

Situation.
as Lead SWE , I was assigned to create a distributed system for automatic trading across multiple exchanges. The objective was to connect each exchange on the internet through microcontrollers, with various visualizer screens and databases (Oracle and MySql) to enable efficient management and real-time tracking of trading activities.

Task.
My responsibility was to design and develop a scalable and secure software solution that could facilitate automatic trading on different exchanges while providing real-time data visualization and robust integration with various databases.

Action.
I conducted a thorough analysis of the requirements and designed a modular software architecture that allowed for easy expansion and integration with new exchanges. I developed the software using C/C++ for robustness and reliability. I integrated the software with ARM microcontrollers (STM32) for seamless data transmission between exchanges and visualizer screens. To ensure data security and privacy, I implemented custom crypto algorithms (Keyed Hashing) across all 7 layers of the OSI model.

I also developed a user-friendly interface that allowed users to monitor and manage their trades across different exchanges effortlessly. Furthermore, I designed the system to connect with various databases, ensuring compatibility with different data storage solutions.

Result.
The ExchangeMaster ProTrade system was successfully implemented, providing users with a secure and efficient platform for automatic trading across multiple exchanges. The real-time data visualization and seamless integration with databases enabled users to make informed trading decisions and manage their portfolios more effectively. The scalable architecture of the system allowed for easy expansion, making it a future-proof solution for the ever-evolving world of trading. Weniger anzeigen

Situation.
In my previous role as a software engineer, I worked on a project called NeuroSync ProLink that involved the integration of a neurophysiological device with extracellular recording capabilities into a hospital's patient monitoring system.

Task.
My role was not only to ensure seamless communication between the device and the hospital's network but also to maintain patient data security and use ML and AI techniques to predict and analyze neurological events based on… Mehr anzeigen

Situation.
In my previous role as a software engineer, I worked on a project called NeuroSync ProLink that involved the integration of a neurophysiological device with extracellular recording capabilities into a hospital's patient monitoring system.

Task.
My role was not only to ensure seamless communication between the device and the hospital's network but also to maintain patient data security and use ML and AI techniques to predict and analyze neurological events based on recorded data.

Action.
I followed the OSI model for network communication and used SysML to create detailed documentation of the software architecture. I implemented custom crypto algorithms (BLAKE and AES-GCM) to secure data across all 7 layers of the OSI model. To enable predictive analytics, I integrated a neural network to analyze neurological activity and identify potential risks. All the collected data was securely stored in an Oracle database, ensuring data privacy and protection. Additionally, I collaborated with the hospital's IT team to ensure smooth integration with their existing patient monitoring system.

Result: The NeuroSync ProLink solution was successfully integrated into the hospital's network, allowing medical staff to monitor patients' neurological activity remotely and securely. The implementation of AI and ML-driven predictive analytics significantly improved early detection and intervention for neurological events, leading to better patient outcomes and increased satisfaction among healthcare providers. Weniger anzeigen

Situation: As principal SWEE, I was assigned to create a security system for a commercial building, including access control, video surveillance, and alarm systems, while maintaining a high level of data security and privacy.

Task: My responsibility was to design and develop a unified security solution that ensured the building's safety while providing an easy-to-use interface for building management and integrating advanced analytics to improve security monitoring.

Action: I… Mehr anzeigen

Situation: As principal SWEE, I was assigned to create a security system for a commercial building, including access control, video surveillance, and alarm systems, while maintaining a high level of data security and privacy.

Task: My responsibility was to design and develop a unified security solution that ensured the building's safety while providing an easy-to-use interface for building management and integrating advanced analytics to improve security monitoring.

Action: I conducted a thorough threat analysis using the STRIDE model and designed a robust security solution that integrated all required subsystems. I implemented custom crypto algorithms (Salsa based solutions) to secure data across all 7 layers of the OSI model. I developed video analytics using C/C++ and machine learning techniques to detect potential threats and anomalies. Furthermore, I worked on creating a user-friendly interface for monitoring and control, allowing building management to easily manage.

Result.
The SecureLock ProVision security system was successfully implemented, resulting in a 30% reduction in security incidents and a 20% increase in the client's overall satisfaction with the building's safety measures. The advanced analytics and user-friendly interface enabled more efficient monitoring and management of the building's security, leading to improved protection and response times to potential threats. Weniger anzeigen