Authors & Contributors

Ravi Akella is an embedded systems expert with over two decades of experience across automotive, industrial, and semiconductor domains. As Practice Head at PeopleTech Group and Co-Founder of ARKA Industrial Monitoring Systems, he has led the development of next-gen embedded solutions tailored for real-world complexity. His career spans roles at Bosch and Microchip Technology, where he built deep technical expertise in microcontrollers, real-time systems, and product engineering. Ravi brings a unique blend of entrepreneurial thinking and systems-level engineering to every challenge he tackles.

Sangeeth Kumar is the Principal Architect (Automotive) at Quest Global, formerly known as NeST Software. He specializes in automotive technical leadership, overseeing mid-to-large size programs for OEM and Tier 1 customers. Sangeeth's expertise includes cockpit infotainment, ADAS, embedded systems, and cybersecurity practices for infotainment head units. Before joining Quest Global, he worked as an Onsite Lead at Mitsubishi Electric Automotive America, Inc. He excels in customer engagement, delivery management, and pre-sales solutions. With global exposure in Japan, North America, and Europe, Sangeeth brings a wealth of experience to Quest Global, driving innovation and excellence in automotive technology. Sangeeth holds a B.Tech. Electronics and Communication Engineering degree from Cochin University of Science and Technology.

Satish Bagalkotkar is the CTO at Quest Global. With over 30 years of experience in the semiconductor industry, Satish is a Silicon Valley serial entrepreneur who has brought his expertise to Quest Global. Under his leadership, Quest Global has continued to solve the world’s hardest engineering problems, leveraging unparalleled engineering talent and expertise. Satish's dedication to working on the latest technology and building next-generation products drives him daily. His passion for creating solutions that address the most competitive and complex technologies aims to improve life for end-users. At Quest Global, he leads efforts to deliver advanced products and services, ensuring the company remains a trusted partner for the world's toughest engineering challenges.

Sendhil Kumar is a seasoned engineering professional with deep expertise in rolling stock systems. As Principal Engineer at Quest Global, he plays a pivotal role in driving technical innovation and mentoring high-performing engineering teams. His work spans new product development and performance enhancement of existing solutions, ensuring alignment with customer and business goals. Sendhil also led the development of the Railtech Academy portal, advancing skill development within the organization. His collaborative approach with Sales and Marketing has helped bridge engineering excellence with business growth in the rail domain.

Senthil Prasad Mathiyalagan is a Principal Engineer at Quest Global in Bangalore, where he leads innovative research in sustainable fuel technologies and computational fluid dynamics (CFD). With over two decades of engineering expertise, he has established himself as a thought leader in aerospace and energy solutions, particularly focusing on the intersection of CFD, photovoltaic systems, gas turbines, and HVAC technologies. At Quest Global, Senthil has been instrumental in pioneering research on methane-hydrogen fuel blends, contributing to significant breakthroughs in sustainable aviation fuel development. His work demonstrates how computational tools can accelerate environmental progress while maintaining operational efficiency across industries. Before joining Quest Global in 2019, Senthil spent over sixteen years as a Project Manager at Cyient, where he honed his expertise in managing complex engineering projects. His academic excellence is evidenced by his Master of Technology in Mechanical Engineering from Visvesvaraya Technological University, where he graduated with an A+ grade and earned recognition as a University Rank Holder.

Shruti Khatri is a Technical Architect specializing in Rail Control and Protection Systems at Quest Global. With an MTech in Information Technology from Banasthali University, she blends technical expertise with a deep passion for engineering as both a profession and a lifelong pursuit. Raised in a God-fearing joint family and educated at an all-girls Christian school, Shruti developed resilience and discipline early on. Her career includes significant roles at Bharat Electronics Ltd. and NAVAL DRDO, where she contributed to India’s pioneering defense and aerospace projects. She also served as an Assistant Professor at Delhi Technological University before joining Quest Global. At Quest Global, Shruti has over five years of experience in speed supervision, data management, gateway control, and radio-based signaling systems. She has driven innovation, conducted knowledge-sharing sessions, and authored six research papers in national and international journals. Notable publications include "Future of Signaling – Embracing Innovation for Safer & Smarter Railways" and "Rail Signaling Systems & The Growing Need for Developing Systems of Systems." An avid reader, writer, and yoga practitioner, Shruti embodies the art of ‘JUGAAD’—resourceful problem-solving—and remains committed to creating safer, smarter rail systems, making a meaningful impact with every solution.

Sindhu Ramachandran is the Director of Technology and CoE Leader for Artificial Intelligence at Quest Global. With over twenty-six years of experience in software engineering, including a decade focused on Applied Artificial Intelligence, she has made significant contributions across various sectors such as medical imaging, energy, industrial, automotive, and hi-tech. At Quest Global, Sindhu is dedicated to delivering cutting-edge AI solutions in Machine Learning, Deep Learning, and Natural Language Processing. She leads initiatives like proof of concepts, pilots, onsite AI workshops, consultancy services, and proactive proposals to meet customer needs. Sindhu has successfully built and led a robust AI team, driving Technology Demonstrator projects in diverse domains including Medical, Automotive, Hi-Tech, Oil & Gas, and Power industries. Her leadership has guided the team through multiple strategic pivots. Recognized as a Woman Role Model in ER&D by NASSCOM, Sindhu views this honor as a testament to the exceptional services Quest Global provides to its global clients. Outside of her professional endeavors, she is passionate about fostering innovation and excellence within her team.

Srikanth Subbarao is the Technical Solution Leader at Quest Global. With over 25 years of experience in process engineering and plant design, he has spent 15 years in delivery organizations and over 8 years in the Technology Excellence Group. At Quest Global, Srikanth focuses on building solutions for strategic client engagements, particularly in net zero, carbon footprint reduction, and hydrogen initiatives. His extensive expertise and leadership in these areas drive Quest Global's commitment to sustainability and innovative engineering solutions. Before Quest Global Srikanth worked at Rotary Mec Engineering India Pvt Ltd. He holds a BE, Chemical Engineering degree from Dayanandsagar College of Engineering.

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Sudipto Das is the Delivery & Competency leader at Quest Global. With 28 years of professional experience in the hi-tech semiconductor industry, Sudipto has expertise in design, management, execution, and operations. He excels in scaling domain-agnostic platforms, building organizations from scratch, and driving significant growth plans. Over the past 12 years, Sudipto has played key roles in creating three startups. In June 2017, he co-founded a company recognized as one of the Top 10 most disruptive startups in the electrical and electronics sector by the ELECRAMA Startup Awards 2018 for its AI-enabled IoT-based Smart Lighting solution. As a provider of IoT and AI-controlled solutions with social, financial, and environmental viability, Sudipto was acknowledged as the founder of one of the "20 Most Promising Electronic Design Service Providers 2018" by SiliconIndia. In 2020, Sudipto led a nationwide initiative to create a distributed hyper-local delivery system, providing groceries and medical aid to over 25,000 people affected by COVID-19. He currently serves on the board of Inbioz, a startup developing "Make-in-India" intelligent wearables that measure clinical-grade body composition metrics.

Suraj Nair serves as Director of Technology and Center of Excellence Leader for IoT & Telematics at Quest Global, where he drives innovation in connected technologies across multiple industries. His expertise spans manufacturing, retail, healthcare, and precision agriculture, making him a key figure in Quest Global's technological advancement initiatives. With deep knowledge in IoT platforms including GE Predix, IBM BlueMix, and ThingWorx, Suraj leads system integration and architectural solutions that help organizations navigate their digital transformation journey. His technical prowess extends to cloud computing, focusing on major platforms like Microsoft Azure and Amazon Web Services, while maintaining expertise in specialized areas such as LoRa technology and performance engineering. A true global technologist, Suraj brings a unique perspective to his role through his multilingual capabilities and cross-cultural understanding. This international outlook enhances his ability to lead global teams and deliver solutions that resonate across diverse markets. Beyond his technical leadership, Suraj guides Quest Global's IoT Center of Excellence, where he shapes the future of connected solutions and mentors the next generation of technology leaders.

Taher Madraswala is the Strategic Client Partner for the Semiconductor vertical business with turnkey and ASIC projects globally at Quest Global. Bringing over 30 years of deep expertise in the semiconductor industry, he has a proven track record of driving innovation and growth. Taher is instrumental in advancing Quest Global's Virtual Business Unit to new heights. His dedication to the industry and strategic vision play a critical role in redefining the future of semiconductor engineering services and ASIC solutions. At Quest Global, Taher's leadership ensures the delivery of cutting-edge solutions that empower clients to stay ahead in a dynamic and fast-evolving market. He previously worked with companies like Intel, HAL Computer Systems, and INVECAS. Taher holds a master’s in computer engineering from the University of Louisiana.