C

Chetan Sonigara

CTO

India1 yr 3 mos experience
AI EnabledAI ML Practitioner

Key Highlights

  • Expert in autonomous systems and drone technologies.
  • Developed advanced algorithms for self-driving vehicles.
  • Proficient in real-time object detection and sensor fusion.
Stackforce AI infers this person is a specialist in Aerospace and Robotics with a focus on autonomous systems.

Contact

Skills

Core Skills

Drone AutonomySelf-driving Research

Other Skills

3D bounding box tracking4D perception systemsAlgorithmsAmazon Web Services (AWS)Ansys FluentAnsys WorkbenchApache AirflowCI/CD pipelinesCompetitive ProgrammingComputer VisionData AnalysisData ScienceData StructuresData VisualizationDatabases

About

Chetan Sonigara is Passionate about Pushing the Boundaries of Autonomous Systems. I am a Researcher and Engineer Specializing in Self-Driving Cars and UAV[Unmanned Aerial Vehicle]/Drone Technologies. With a Focus on Integrating Advanced Perception Techniques into Real-World Applications, My Work Spans Object Detection, Obstacle Tracking,3D Reconstruction, Sensor Fusion, LIDAR[Light Detection And Ranging], and Robotics Architecture, making Autonomous Vehicles and Drones more Reliable, Adaptive, and Intelligent. I thrive at the Intersection of Robotics, Machine Learning, Deep Learning, Reinforcement Learning, Immersion Learning, Natural Language Processing (NLP), and Control Systems, and constantly refine algorithms to enhance the Autonomy and Safety of Machines Operating in Complex Environments. My experience includes Designing Robust Perception Systems Using Cutting-Edge Techniques like Simultaneous Localization and Mapping (SLAM), Visual Simultaneous Localization and Mapping(VSLAM), Kalman Filters, Visual Fusion, Deep point clouds, Optical Flow, Segformers, HydraNet Object Detection Deep Learning-Based Object Recognition For Obstacle Detection and Path Planning. Key Areas of Expertise: - Computer Vision & 4D Perception: Expertise in Real-Time Object Detection, Image Segmentation, Stereo Vision, Optical Flow, Birds-Eye View, and Tracking for Autonomous Systems. - Self-Driving Research: Developed Advanced Algorithms For Perception, Localization, and Decision-Making in Self-Driving Vehicles. - Drone Autonomy: Specialized in Obstacle Avoidance and Adaptive Navigation using sensor fusion and visual SLAM - 4D Perception & SLAM: Skilled in 3D Reconstruction, scene understanding, and SLAM to enhance UAV and Autonomous Vehicle Awareness. - Sensor Integration: Proficient in LIDAR, IMU, Jetson Nano, Odometry, and GPS Integration For Real-time Autonomous Navigation. - ROS & Algorithm Development: Experienced in building end-to-end robotic systems with ROS2 for sensor processing, path planning, and autonomous control. - LLM & Generative AI for Robotics: Integration of Large Language Models and multimodal foundation models (vision-language-action) for task understanding, reasoning, and adaptive control.

Experience

1 yr 3 mos
Total Experience
7 mos
Average Tenure
8 mos
Current Experience

Nutanix

Member of Technical Staff

Oct 2025Present · 8 mos · Bangalore Urban, Karnataka, India · Hybrid

Stealth ai startup

Perception Engineer

Feb 2025Sep 2025 · 7 mos · Bangalore Urban, Karnataka, India · Remote

  • Build Autonomous Drones And UAVs [Unmanned Aerial Vehicles]
  • Built advanced autonomous drone simulation pipelines, modeling dynamic 3D aerial environments like urban canyons, rural landscapes, and adversarial zones (e.g., powerlines, birds, GPS blackouts).
  • Developed 4D perception systems combining Kalman Filters, Deep SORT, and 3D bounding box tracking for object detection and multi-target tracking using LiDAR and RGB-D data.
  • Engineered sensor fusion pipelines leveraging stereo vision, point clouds, optical flow, and SegFormer-based image segmentation for real-time 3D scene understanding and obstacle avoidance.
  • Designed and trained HydraNets and Deep Point Cloud networks for joint semantic segmentation, depth estimation, and object detection — enabling robust performance in cluttered, low-light, and GPS-denied environments.
  • Implemented 3D reconstruction modules using visual SLAM, stereo matching, and bird’s-eye view projection for dense environmental mapping and autonomous navigation.
  • Integrated and optimized LiDAR-based object detection frameworks (e.g., PointPillars, PV-RCNN) for real-time onboard inference on Jetson Nano and NVIDIA Orin NX.
  • Built a ROS2-based distributed perception and control stack, synchronizing input from LiDAR, IMU, camera feeds, and GPS, ensuring high-fidelity sensor fusion and reliable actuation commands.
  • Developed continuous integration pipelines for simulation and hardware testing using a custom-built CI/CD feedback system for model deployment validation and tuning.
  • Created a PID auto-tuning system using Genetic Algorithms, robust against real-world disturbances (wind, elevation shifts, sensor drift), with adaptive RL-based control using PPO for dynamic waypoint tracking, loitering, and evasive maneuvers.
  • Worked across European and Asian low-altitude flight models, simulating crowded airspaces with dynamic obstacles, signal interference, and unstructured terrain for global deployment readiness.
4D perception systemsKalman FiltersDeep SORT3D bounding box trackingLiDARRGB-D data+18

Upwork

Computational Fluid Dynamics Engineer

Jan 2023Jun 2023 · 5 mos · Surat, Gujarat, India · Remote

  • Conduct CFD simulations to predict & analyze the behavior of fluid flows in and around aircraft components, such as wings, fuselages, engine nacelles, and control surfaces. This involves setting up the computational models, applying appropriate boundary conditions, meshing techniques, and solving the governing equations numerically
  • Collaborate with the design teams to improve aerodynamic performance and reduce drag by suggesting design modifications based on CFD analysis. Use optimization techniques to refine the geometry and configurations of aircraft components, taking into account factors like lift, drag, stability
  • Collaborate with multidisciplinary teams of engineers & professors, including aerodynamicists, structural engineers, and system designers, to achieve integrated solutions and ensure the compatibility of aerodynamic designs with other engineering aspects.
  • Document the CFD methodologies, assumptions, and results for future reference. Prepare technical reports and presentations summarizing the findings and recommendations for design optimization.
  • latest advancements in CFD methodologies, turbulence modeling, and numerical techniques to continuously improve simulation accuracy and efficiency. Contributing to research efforts and participating in the development of innovative tools and methodologies.

Career break

Gap year

Aug 2021Dec 2022 · 1 yr 4 mos · Surat, Gujarat, India

  • During a career break spanning one year, I dedicated myself to rigorous preparation for the (GATE) with a focus on the Mechanical Engineering discipline. This break allowed me to invest my time and efforts in expanding my technical knowledge and skills in pursuit of professional growth and development.
  • Recognizing the significance of staying updated with the latest advancements in my field, I embarked on a journey of comprehensive GATE preparation. Throughout this period, I committed myself to a disciplined study routine, utilizing various resources, study materials, and online platforms to enhance my understanding of core Mechanical Engineering concepts.
  • Over the course of the year, I delved into subjects such as Design engineering, thermal engineering, and production engineering subject to strengthen my grasp of fundamental principles. I dedicated countless hours to solving problems, engaging in extensive self-study, and practicing previous years' question papers to improve my problem-solving abilities and time management skills.
  • To augment my learning experience, Collaborating with like-minded individuals not only enriched my knowledge but also exposed me to diverse perspectives and innovative problem-solving techniques.
  • This career break provided an opportunity for personal growth as well. It instilled in me the virtues of resilience, discipline, and perseverance, which are essential qualities for success in any professional endeavor. It also reignited my passion for lifelong learning and fueled my determination to excel in the field of Mechanical Engineering.
  • I am proud to share that my dedication and hard work paid off, and I successfully cleared the GATE Mechanical Engineering paper with Air Rank: 57 & 74.99 Marks. This achievement validates my technical competence and serves as a testament to my commitment to excellence.

Education

Liverpool John Moores University

Master's degree

Jan 2025Sep 2025

International Institute of Information Technology Bangalore

Master's degree

Sep 2023Dec 2024

Uka Tarsadia University

Bachelor of Technology - BTech

Jun 2017May 2021

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