We recently had the pleasure of sitting down with Sabyasachi Ghosal, a Senior Technical Lead at Bosch Global Software Technologies (BGSW) in Bangalore. With over 15 years of experience, Sabyasachi is a seasoned technology professional. He holds a Bachelor’s in Computer Science & Engineering from West Bengal University of Technology, a Master’s in Computer Science from Georgia Institute of Technology (achieving a perfect 4.0 GPA), and is currently pursuing a PhD from IIIT Dharwad. His primary area of work and expertise is Human Computer Interaction (HCI). Join us as we trace his fascinating journey and the valuable insights he shared.
Igniting Passion Through Hands‑On Learning
Sabyasachi’s fascination with computing began in Class 8, playing games on his friend’s PC. He pursued engineering in Computer Science. While studying he also did small projects for others – like developing prescription‑management software for a local doctor. This honed his requirement‑gathering skills and demonstrated his proactive approach. Overcoming Early Career Hurdles Graduating in 2008 amid the global recession delayed his Wipro placement by 18 months. Rather than waiting, he applied for every opening he could find—even teaching as a junior lecturer in Sikkim. These experiences underscored the importance of adaptability during uncertain times. He eventually joined Wipro in late 2009 and got allocated to a project after clearing the training exams.
Embracing Research and Patents
A significant move was to Samsung Research Institute, Delhi as a Lead Engineer. Surrounded by colleagues writing patents and papers, he was inspired to explore these areas. Sabyasachi clarifies the distinction between patents and papers.
A patent’s main goal is to protect a unique concept or system to generate revenue by preventing others from easily replicating it.
A paper, conversely, aims to share experiments and novel results with the community for feedback and discussion
Taking patenting seriously at Bosch, inspired by a colleague with numerous patents, Sabyasachi found the first patent challenging. He explains the process involves identifying a unique concept, exploring potential solutions, and conducting thorough prior art searches using specialized tools like Patbase, emphasizing not to use Google for this. Sabyasachi holds multiple patents with the Indian Patent Office, covering areas like automated testing specs, voice-based human-computer interaction in cars, and a new patent related to a healthcare ecosystem for dementia/Alzheimer’s patients.
Leading Innovation in Human–Machine Interaction
In his current role as Senior Technical Lead at Bosch, Sabyasachi works in HCI, focusing on improving human-machine interaction, particularly through voice. His work involves designing software for multimodal products and leading teams developing voice solutions and platforms. He also leads innovation topics and mentors colleagues on patenting and paper writing. His day-to-day work includes architecture, design, and building quick Proof of Concepts for his team.
Essential Skills for the Next Generation
Sabyasachi emphasizes that understanding core computer science concepts—like OOP and system design—outweighs fluency in any single programming language. With AI/ML and LLMs automating routine coding, engineers must excel at integration, evaluating bot‑generated solutions, and prompt engineering. Equally, UX and design thinking remain irreplaceable skills for delivering products that resonate with users.
His pursuit of a Master’s and PhD is driven by a desire for continuous learning and experiencing an organized approach to research. He notes that higher studies are most relevant for those with a deep passion for understanding a topic or discovering new things. Currently, Sabyasachi finds the challenge of taking a product from design to market, including the business, finance, and sales aspects, particularly interesting.
Key Insights & Recommendations
- Pursue Projects That Matter: Build prototypes or contribute to open‑source—Google Summer of Code, for example—to showcase practical skills
- Cultivate a Research Mindset: Set clear goals, experiment, and embrace iterative refinement, whether in papers or patent filings.
- Master System Design & Adaptability: Prepare for an AI‑augmented future by focusing on architecture, integration, and prompt engineering.
- Embed UX & Design Thinking in Curriculum: Encourage coursework that bridges engineering and user‑centered design.
- Support Mental Well‑being: Acknowledge that setbacks are part of the journey; foster support networks within academic and professional communities.
Sabyasachi’s path—from a curious eighth‑grader to a patent‑holding leader—reminds us that passion, persistence, and a blend of technical and business skills drive meaningful innovation.