Avva Sai Pranav

Hello, weary traveler!

Welcome to this little corner of the internet. Above are a few links you might find interesting, wander through them wherever your curiosity strikes.

This site is a map of the things I build and tinker with to quiet an endlessly curious mind. It ranges from MEMS devices to medical robotics to whatever random project has hijacked my attention lately.

Everything starts with a question that bothers me. Curiosity gets the better of me, so I test it, and it ends, hopefully, with the satisfaction that the engineering makes the world a little better along the way.

So take your time. Every link is a piece of that curiosity, just pointed in a different direction.

Sai Pranav Avva
DIY Engineer · Medical Robotics

Skills

Mechanical

  • MEMS Design
  • COMSOL Multiphysics
  • Finite Element Analysis
  • ANSYS
  • SolidWorks
  • AutoCAD
  • Creo Parametric
  • Microfabrication
  • SEM Imaging
  • LDV Characterization
  • Vibration Analysis
  • Thermal Analysis
  • 3D Printing
  • GD&T

Electronics

  • Circuit Design
  • PCB Layout
  • Altium Designer
  • KiCad
  • Oscilloscopes
  • Signal Generators
  • Lock-in Amplifiers
  • Capacitive Sensing
  • Analog Design
  • Wire Bonding
  • Soldering
  • Power Electronics
  • Arduino
  • Raspberry Pi

Robotics & Controls

  • ROS/ROS2
  • MATLAB/Simulink
  • Control Systems
  • PID Tuning
  • State Estimation
  • Kalman Filtering
  • Sensor Fusion
  • Motion Planning
  • Kinematics
  • Dynamics
  • LabVIEW
  • Data Acquisition
  • Robotic Arm Programming
  • UR5e
  • RealSense Cameras

Computer Science

  • Python
  • C/C++
  • MATLAB
  • Git/GitHub
  • Linux
  • Machine Learning Basics
  • Computer Vision
  • OpenCV
  • Image Processing
  • NumPy
  • Pandas
  • Matplotlib

Projects & Domains

Tap a domain to highlight its projects. Tap it again to clear.

Bistable Magnetic GripperThesis author · tetherless gripper; snap-through force cut 86% to 1.93 N over 8 iterationsMedical RoboticsMechanical MEMS Inertial Sensors for ISRODesign lead · accelerometer + gyroscope for space navigation, published ICMNS 2024MechanicalEmbedded Systems Benchtop Power SupplySolo build · ATX PSU turned into a 5-rail CC/CV supply for under $10Embedded SystemsComputer ScienceMechanical Test-Tube Handling RobotDesign lead · 4-DOF arm under 13 kg, within a ₹1.25L budgetMechanicalMedical RoboticsEmbedded SystemsComputer Science E-Scooter ElectronicsIoT engineer · fingerprint unlock, app control and CAN bus across 3 PCB revisionsEmbedded SystemsComputer ScienceMechanical MRI Spine Injection RobotFEA lead · ABS linkages matching carbon-fibre stiffness (15–30 µm)Medical RoboticsMechanicalEmbedded SystemsComputer Science Haptic Magnetic MicrorobotAlgorithm lead · wall-collision detection with graded haptic feedbackMedical RoboticsEmbedded Systems MRI Needle Insertion RobotKinematics & calibration · pneumatic 3-DOF robot; targeting error cut from about 15 mm to under 2 mmMedical RoboticsMechanicalEmbedded SystemsComputer Science Soft Robotic Lung CatheterHardware lead · added rotation and translation DOF, plus a lit imaging enclosureMedical RoboticsMechanicalComputer Science Robotic Ultrasound ScanningVision & GUI lead · 0.5° probe alignment, 0.5–2 N contact forceMedical RoboticsMechanicalComputer Science Hummingbird Flapping MechanismDesign lead · 4-bar mechanism, ±60° at 70 Hz, 52 g testbedMechanical Formula Student RacingVehicle dynamics · wireless steering display; mentored 4 juniorsMechanicalEmbedded SystemsComputer Science Machine Design Toolkit (MATLAB)Solo build · automates design of 8 machine elements across 22+ materialsMechanicalComputer Science Haptic Knee BraceHardware lead · vibrotactile ACL feedback, 100% bend detection, 30+ usersMedical RoboticsEmbedded SystemsComputer Science Brain–Body Data MLML pipeline · Random Forest R² 0.8–1.0 across 61 subjectsComputer ScienceMedical Robotics CAD & FEA GallerySolo · 11 mechanisms, plus EV-battery and MEMS FEA in 5 toolsMechanical CD-Drive 3D PrinterSolo build · working printer from recycled drives for $30Embedded SystemsMechanicalComputer Science Mito Dex (Startup)Co-founder · multi-camera capture rig for robot-learning datasetsEmbedded SystemsComputer Science

Resume

Education, experience, projects and publications, on two pages.

Download Resume (PDF) Open in new tab

Experience & Education

  1. Sep 2026 – Present

    Mechatronics Engineer, Robotics Integration

    Deploy Inc (YC 26)

    Scaled warehouse robot cells to 3 systems; built custom grippers, 6 leader arms and enclosures for 12-hour continuous operation.

  2. Aug 2025 – Aug 2026

    Graduate Researcher, Medical Device Design

    IMERSE Lab, Johns Hopkins University

    Tetherless magnetic soft-robotic gripper that passively grasps irregular tissue such as polyps.

  3. Aug 2024 – Aug 2026

    M.S. Mechanical Engineering Education

    Johns Hopkins University, Baltimore

  4. Aug 2023 – Aug 2024

    Electronics Consultant, Biomechanical Data Acquisition

    Translead MedTech

    EMG + IMU data acquisition for an assistive chair; showed 10% less user effort in sit-to-stand.

  5. Jun 2022 – Jul 2024

    MEMS Engineer, Navigational Sensors

    Indian Institute of Science & ISRO

    Designed a MEMS accelerometer and disk resonator gyroscope; co-authored ICMNS 2024 paper.

  6. Dec 2021 – May 2022

    IoT Engineer, Micro-Mobility Vehicle Electronics

    Delta X Automotive

    ESP32 control system and custom PCB for an e-scooter with 50 km range; co-inventor on a pending patent.

  7. Sep 2021 – Dec 2021

    Mechatronics Engineer, Laboratory Automation

    Anand Diagnostic Labs

    Vision-guided 4-DOF test-tube sorting arm that raised lab throughput by 40%.

  8. 2018 – 2022

    B.Tech Mechanical Engineering Education

    PES University, Bangalore

Want to get in touch?

Drop me a line!

saipranavavva@gmail.com
Email LinkedIn GitHub