Strong ownership and accountability
Gunasekaran Raman
Senior Software Engineer
Coimbatore
Summary
Accomplished Senior Software Engineer at Bosch Global Software Technologies with expertise in C, C++ and QNX. Spearheaded cross-OS communication for automotive systems, ensuring timely delivery and robust integration. Proven ability to collaborate effectively with cross-functional teams, enhancing system performance and security in high-stakes environments.
Overview
5
5
years of professional experience
Work History
Senior Software Engineer
Bosch Global Software Technologies
07.2023 - Current
- Developed and maintained security-critical system components across QNX Neutrino RTOS, Linux (Rich OS), Android, and TrustZone (TEE) for automotive production ECUs.
- Owned cross-OS communication flows (QNX ↔ Linux/Android ↔ TrustZone), including IPC, synchronization, lifecycle management, and SecPol enforcement.
- Worked on QNX bring-up, startup configuration, and system service integration for automotive platforms.
- Supported Android–QNX coexistence and cross-domain communication during Android 15 bring-up.
- Collaborated with BSP, platform, middleware, and security teams to ensure stable integration and on-time delivery of automotive software milestones.
Embedded C++ Developer
Xpheno Private Limited
02.2023 - 06.2023
- Performed bring-up, verification, validation, and diagnostics for In-Vehicle Infotainment (IVI) display systems.
- Implemented serializer configuration for automotive multimedia systems across multiple vehicle variants using I2C in a QNX environment.
- Implemented and validated HDCP content protection for automotive display systems.
IOT ENGINEER
Kalycito Infotech Private Limited
10.2020 - 01.2023
- Contributed to the open-source open62541 (C-based) OPC UA stack by developing new features and improving existing functionality.
- Developed automated test frameworks to validate communication flows and capture precise timestamp data.
- Experience in Agile methodology of project execution and working in scrum teams.
Education
Bachelor of Engineering - Mechatronics
Thiagarajar College of Engineering
Madurai, India 04.2001 -
Skills
C
C
Python
QNX
AOSP
TrustZone
QNX debugging tools: pidin, System Profiler - Momentics
Git, Gerrit
CMake, Make
POSIX IPC (threads, mutexes, shared memory concepts)
Linux
Momentics IDE & QNX SDK, QNX IPC mechanisms
Accomplishments
- Optimized Rich OS kernel boot time from 1.5 seconds to 600 ms (~60% reduction) by analyzing boot sequence, tuning startup services, and resolving system-level bottlenecks, improving automotive ECU startup performance.
- Recognized by India and Germany leadership for critical technical contributions to the Polestar automotive project acquisition , supporting platform readiness, system stability, and cross-team collaboration.
- Automated secure key installation and verification workflows , reducing production target preparation time from 10 minutes to 5 minutes per unit (50% improvement) and improving manufacturing efficiency and reliability.
Software
Analytical problem solving
Adaptable and quick learner
Continuous improvement mindset
Communication & Stakeholder Alignment
Cross-functional collaboration
Reliability & Delivery Focus
Interests
Automation & scripting
Modern C system design
Android platform internals
Timeline
Senior Software Engineer
Bosch Global Software Technologies
07.2023 - Current
Embedded C++ Developer
Xpheno Private Limited
02.2023 - 06.2023
IOT ENGINEER
Kalycito Infotech Private Limited
10.2020 - 01.2023
Bachelor of Engineering - Mechatronics
Thiagarajar College of Engineering
04.2001 -