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Soumik sur

Technical Manager – SaaS & Cloud Platforms | Automotive Infotainment & ADAS | Connected Vehicle Solutions | AWS | Kubernetes | DevOps | ROS | AI |Agentic AI

Greater Bengaluru Area

17+ years of work experience

Stellantis
Oct 20223 yrs 9 mosPresent

Bangalore

Stellantis is a global mobility leader formed through the merger of FCA and PSA Group, committed to delivering clean, connected, affordable, and sustainable mobility. With a diverse portfolio of iconic brands, Stellantis is accelerating its digital transformation through cloud, automation, and data-driven innovation. At Stellantis, I work at the intersection of DevOps, Cloud Engineering, and Data Science — building scalable, secure, and automated cloud ecosystems that power data-intensive and AI-driven applications across global business units. Responsibilities & Achievements - Leading the development and delivery of the Dealer Dashboard SaaS platform, providing real-time insights into vehicle health such as battery drain, fuel level, oil condition, and service notifications for dealerships and end users. - Architecting and managing cloud-native microservices on AWS using Kubernetes (K8s) for scalable, secure, and high-performance connected vehicle solutions. - Implementing serverless workflows with AWS Lambda, API Gateway, and DynamoDB, enabling event-driven data processing and cost-efficient scalability. - Driving CI/CD automation pipelines for continuous integration, testing, and deployment across multiple environments. - Ensuring SaaS reliability, security, and performance through efficient cloud design, fault tolerance, and auto-scaling. - Collaborating with cross-functional teams including DevOps, product, and cloud engineering to deliver seamless product experiences. - Providing technical leadership and mentorship to engineers, promoting cloud-native best practices and automation in development workflows. - Partnering with stakeholders and product owners to align SaaS roadmap and features with dealer and customer requirements.
HARMAN International
Jun 20148 yrs 4 mosSep 2022

Bangaluru

Harman International Industries, Inc., commonly known as Harman, is an American audio electronics company.Since 2017, the company has been operating as an independent subsidiary of Samsung Electronics. Headquartered in Stamford, Connecticut, US, it has its own executive leadership team.Harman maintains major operations in the Americas, Europe, and Asia. Harman markets its products under various brands, including AKG, AMX, Arcam,Becker, BSS Audio, Crown, dbx, Harman Kardon, Infinity, JBL, Lexicon, Mark Levinson, Martin, Revel, and Soundcraft. Responsibilities & Achievements - Led the development of automotive infotainment and ADAS (Advanced Driver Assistance Systems) software for next-generation connected and autonomous vehicles. - Designed and implemented Computer Vision and Machine Learning modules for object detection, driver monitoring, and environmental perception using ROS (Robot Operating System). - Worked extensively on sensor data fusion, integrating camera, radar, and LiDAR data to enhance situational awareness and real-time decision-making. - Developed and integrated QNX and AUTOSAR-based embedded components ensuring safety, reliability, and ISO 26262 compliance. - Collaborated with cross-functional teams including perception engineers, embedded developers, and system architects for end-to-end feature delivery. - Contributed to middleware and communication frameworks for seamless interaction between infotainment, telematics, and ADAS modules. - Applied Agile methodologies, leading sprint planning, code reviews, and CI/CD automation for continuous software integration. - Optimized boot time, memory footprint, and CPU utilization for embedded automotive platforms. - Mentored junior engineers, promoting best practices in embedded systems, AI model integration, and real-time performance optimization.
Cognizant
Apr 20139 mosDec 2013

Bangalore Urban, Karnataka, India

Cognizant Technology Solutions is a leading global IT services and consulting company that helps enterprises modernize technology, reimagine processes, and transform experiences. Headquartered in Teaneck, New Jersey (USA), Cognizant provides digital engineering, cloud, data analytics, AI, and enterprise software solutions to clients across industries including telecommunications, healthcare, banking, retail, and manufacturing. With a strong focus on innovation and client-centric delivery, Cognizant enables organizations worldwide to stay competitive through digital transformation, automation, and scalable technology platforms. Responsibilities & Achievements - Worked on the development and enhancement of the Radisys Media Server, focusing on SIP-based VoIP communication and real-time media processing. - Designed and implemented C++ modules for call control, media session management, and signaling workflows. - Developed and maintained SIP stack components to support call setup, teardown, and media negotiation. - Contributed to VoIP feature enhancements such as conferencing, call recording, and RTP stream handling. - Collaborated with cross-functional telecom and QA teams to ensure seamless integration, high reliability, and low-latency performance. - Performed troubleshooting, debugging, and optimization of signaling and media handling modules in real-time environments. - Participated in unit testing, code reviews, and performance validation for SIP/VoIP components. - Ensured system compliance with industry telecom protocols (SIP, RTP, SDP) and internal software standards.
Cavium Networks
Oct 20101 yr 10 mosJul 2012

Bangalore

Cavium, Inc. was a fabless semiconductor company based in San Jose, California,[2] specializing in ARM-based and MIPS-based network, video and security processors and SoCs.The company was co-founded in 2000 by Syed B. Ali and M. Raghib Hussain,who were introduced to each other by a Silicon Valley entrepreneur. Cavium offers processor- and board-level products targeting routers, switches, appliances, storage and servers. Responsibilities & Achievements - Developed and maintained Infotainment multimedia frameworks on embedded Linux platforms for next-generation automotive systems. - Designed and implemented audio/video streaming, playback, and synchronization features using GStreamer and custom plugins. - Worked on real-time media pipeline optimization to ensure smooth playback and low-latency streaming over various interfaces (USB, Ethernet, Bluetooth). - Integrated media codecs and file parsers into the infotainment stack to achieve high performance and seamless functionality. - Collaborated with cross-functional teams including hardware, BSP, and UI developers for system-level integration and debugging. - Performed memory profiling, performance tuning, and latency optimization for multimedia components running under RTOS / Embedded Linux. - Developed and maintained custom GStreamer elements for handling proprietary audio/video formats and media sources. - Debugged complex issues involving multithreading, synchronization, and buffer management within the multimedia framework. - Supported test automation and CI/CD integration for multimedia feature validation and regression testing.
Ericsson India R&D
Dec 20072 yrs 11 mosOct 2010

Gurugram, Haryana, India

Ericsson is a Swedish multinational company that provides telecommunications and networking equipment and services. It is a global leader in delivering ICT solutions for mobility, broadband, and cloud applications, and is known for its infrastructure for 2G, 3G, 4G, and 5G networks. Founded in 1876 by Lars Magnus Ericsson, the company has a large patent portfolio and supplies services to customers in over 180 countries. Responsibilities & Achievements:- - Maintained and enhanced telecom Mediation and Billing applications, ensuring high availability, performance, and accuracy in processing usage data. - Developed, debugged, and optimized modules for data mediation, rating, charging, and billing workflows. - Implemented new tariff plans, charging logic, and business rules based on evolving customer and regulatory requirements. - Worked on real-time and batch CDR (Call Detail Record) processing to support large-scale telecom data flows. - Collaborated closely with network, finance, and operations teams to ensure smooth integration and accurate revenue reporting. - Improved system performance, scalability, and maintainability through code optimization and refactoring. - Contributed to RTOS-based mediation components to achieve low-latency, deterministic data handling. - Integrated external systems and APIs (FTP, REST, SOAP, Diameter) for seamless data exchange across platforms. - Ensured data integrity, reconciliation accuracy, and error recovery mechanisms across the billing pipeline. - Supported continuous improvement initiatives to enhance automation, reliability, and reporting efficiency.

Soumik’s AI Stack

claude code
claude code
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langchain
langchain

Education

Indian Institute of Management, Lucknow

Executive MBA, Digital Transformation

Indian Institute of Management, Lucknow

20211 yr2022
Visvesvaraya Technological University

Bachelor of Engineering - BE, Elctronics & communication

Visvesvaraya Technological University

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Headline

Technical Manager – SaaS & Cloud Platforms | Automotive Infotainment & ADAS | Connected Vehicle Solutions | AWS | Kubernetes | DevOps | ROS | AI |Agentic AI

About

With over 19 years of experience in software engineering, cloud platforms, and embedded systems, I have led and delivered complex solutions across automotive, telecom, and SaaS domains. My career spans developing connected vehicle platforms, infotainment systems, ADAS, PBX, VoIP, and mediation/billing software, blending deep technical expertise with strategic leadership. Currently working as a Technical Manager at Stellantis, I lead the design and delivery of a SaaS-based Dealer Dashboard platform - enabling real-time insights into vehicle health, fuel, and service metrics through AWS, Kubernetes, and CI/CD automation. Previously, at Harman International, I contributed to next-generation automotive infotainment and ADAS systems, leveraging Machine Learning, Computer Vision, ROS, QNX, and AUTOSAR to power connected and intelligent mobility solutions. I’ve also built a strong foundation in telecom and real-time communication, having worked on Radisys Media Server (SIP, VoIP, C++), PBX systems, and mediation & billing applications - ensuring high performance, scalability, and reliability. Throughout my career, I’ve been passionate about cloud-native architectures, DevOps automation, embedded innovation, and AI-driven systems - driving digital transformation from the edge to the cloud.

Location

Greater Bengaluru Area

AI stack

claude code

cursor

langchain

Work experience

Technical Manager at Stellantis, Oct 2022 - Present · 3 yrs 9 mos, Bangalore, Stellantis is a global mobility leader formed through the merger of FCA and PSA Group, committed to delivering clean, connected, affordable, and sustainable mobility. With a diverse portfolio of iconic brands, Stellantis is accelerating its digital transformation through cloud, automation, and data-driven innovation. At Stellantis, I work at the intersection of DevOps, Cloud Engineering, and Data Science — building scalable, secure, and automated cloud ecosystems that power data-intensive and AI-driven applications across global business units. Responsibilities & Achievements - Leading the development and delivery of the Dealer Dashboard SaaS platform, providing real-time insights into vehicle health such as battery drain, fuel level, oil condition, and service notifications for dealerships and end users. - Architecting and managing cloud-native microservices on AWS using Kubernetes (K8s) for scalable, secure, and high-performance connected vehicle solutions. - Implementing serverless workflows with AWS Lambda, API Gateway, and DynamoDB, enabling event-driven data processing and cost-efficient scalability. - Driving CI/CD automation pipelines for continuous integration, testing, and deployment across multiple environments. - Ensuring SaaS reliability, security, and performance through efficient cloud design, fault tolerance, and auto-scaling. - Collaborating with cross-functional teams including DevOps, product, and cloud engineering to deliver seamless product experiences. - Providing technical leadership and mentorship to engineers, promoting cloud-native best practices and automation in development workflows. - Partnering with stakeholders and product owners to align SaaS roadmap and features with dealer and customer requirements.

Principal Engineer at HARMAN International, Jun 2014 - Sep 2022 · 8 yrs 4 mos, Bangaluru, Harman International Industries, Inc., commonly known as Harman, is an American audio electronics company.Since 2017, the company has been operating as an independent subsidiary of Samsung Electronics. Headquartered in Stamford, Connecticut, US, it has its own executive leadership team.Harman maintains major operations in the Americas, Europe, and Asia. Harman markets its products under various brands, including AKG, AMX, Arcam,Becker, BSS Audio, Crown, dbx, Harman Kardon, Infinity, JBL, Lexicon, Mark Levinson, Martin, Revel, and Soundcraft. Responsibilities & Achievements - Led the development of automotive infotainment and ADAS (Advanced Driver Assistance Systems) software for next-generation connected and autonomous vehicles. - Designed and implemented Computer Vision and Machine Learning modules for object detection, driver monitoring, and environmental perception using ROS (Robot Operating System). - Worked extensively on sensor data fusion, integrating camera, radar, and LiDAR data to enhance situational awareness and real-time decision-making. - Developed and integrated QNX and AUTOSAR-based embedded components ensuring safety, reliability, and ISO 26262 compliance. - Collaborated with cross-functional teams including perception engineers, embedded developers, and system architects for end-to-end feature delivery. - Contributed to middleware and communication frameworks for seamless interaction between infotainment, telematics, and ADAS modules. - Applied Agile methodologies, leading sprint planning, code reviews, and CI/CD automation for continuous software integration. - Optimized boot time, memory footprint, and CPU utilization for embedded automotive platforms. - Mentored junior engineers, promoting best practices in embedded systems, AI model integration, and real-time performance optimization.

Senior Associate Engineer at Cognizant, Apr 2013 - Dec 2013 · 9 mos, Bangalore Urban, Karnataka, India, Cognizant Technology Solutions is a leading global IT services and consulting company that helps enterprises modernize technology, reimagine processes, and transform experiences. Headquartered in Teaneck, New Jersey (USA), Cognizant provides digital engineering, cloud, data analytics, AI, and enterprise software solutions to clients across industries including telecommunications, healthcare, banking, retail, and manufacturing. With a strong focus on innovation and client-centric delivery, Cognizant enables organizations worldwide to stay competitive through digital transformation, automation, and scalable technology platforms. Responsibilities & Achievements - Worked on the development and enhancement of the Radisys Media Server, focusing on SIP-based VoIP communication and real-time media processing. - Designed and implemented C++ modules for call control, media session management, and signaling workflows. - Developed and maintained SIP stack components to support call setup, teardown, and media negotiation. - Contributed to VoIP feature enhancements such as conferencing, call recording, and RTP stream handling. - Collaborated with cross-functional telecom and QA teams to ensure seamless integration, high reliability, and low-latency performance. - Performed troubleshooting, debugging, and optimization of signaling and media handling modules in real-time environments. - Participated in unit testing, code reviews, and performance validation for SIP/VoIP components. - Ensured system compliance with industry telecom protocols (SIP, RTP, SDP) and internal software standards.

Senior Software Engineer at Cavium Networks, Oct 2010 - Jul 2012 · 1 yr 10 mos, Bangalore, Cavium, Inc. was a fabless semiconductor company based in San Jose, California,[2] specializing in ARM-based and MIPS-based network, video and security processors and SoCs.The company was co-founded in 2000 by Syed B. Ali and M. Raghib Hussain,who were introduced to each other by a Silicon Valley entrepreneur. Cavium offers processor- and board-level products targeting routers, switches, appliances, storage and servers. Responsibilities & Achievements - Developed and maintained Infotainment multimedia frameworks on embedded Linux platforms for next-generation automotive systems. - Designed and implemented audio/video streaming, playback, and synchronization features using GStreamer and custom plugins. - Worked on real-time media pipeline optimization to ensure smooth playback and low-latency streaming over various interfaces (USB, Ethernet, Bluetooth). - Integrated media codecs and file parsers into the infotainment stack to achieve high performance and seamless functionality. - Collaborated with cross-functional teams including hardware, BSP, and UI developers for system-level integration and debugging. - Performed memory profiling, performance tuning, and latency optimization for multimedia components running under RTOS / Embedded Linux. - Developed and maintained custom GStreamer elements for handling proprietary audio/video formats and media sources. - Debugged complex issues involving multithreading, synchronization, and buffer management within the multimedia framework. - Supported test automation and CI/CD integration for multimedia feature validation and regression testing.

Software Engineer at Ericsson India R&D, Dec 2007 - Oct 2010 · 2 yrs 11 mos, Gurugram, Haryana, India, Ericsson is a Swedish multinational company that provides telecommunications and networking equipment and services. It is a global leader in delivering ICT solutions for mobility, broadband, and cloud applications, and is known for its infrastructure for 2G, 3G, 4G, and 5G networks. Founded in 1876 by Lars Magnus Ericsson, the company has a large patent portfolio and supplies services to customers in over 180 countries. Responsibilities & Achievements:- - Maintained and enhanced telecom Mediation and Billing applications, ensuring high availability, performance, and accuracy in processing usage data. - Developed, debugged, and optimized modules for data mediation, rating, charging, and billing workflows. - Implemented new tariff plans, charging logic, and business rules based on evolving customer and regulatory requirements. - Worked on real-time and batch CDR (Call Detail Record) processing to support large-scale telecom data flows. - Collaborated closely with network, finance, and operations teams to ensure smooth integration and accurate revenue reporting. - Improved system performance, scalability, and maintainability through code optimization and refactoring. - Contributed to RTOS-based mediation components to achieve low-latency, deterministic data handling. - Integrated external systems and APIs (FTP, REST, SOAP, Diameter) for seamless data exchange across platforms. - Ensured data integrity, reconciliation accuracy, and error recovery mechanisms across the billing pipeline. - Supported continuous improvement initiatives to enhance automation, reliability, and reporting efficiency.

Education

Executive MBA, Digital Transformation, Indian Institute of Management, Lucknow

Bachelor of Engineering - BE, Elctronics & communication, Visvesvaraya Technological University