K.R
Portfolio · MMXXVI
Interaction
Generative

Creative technologist

Enter
Pl. I · 1.0000

01 — Practice & Identity

I build interfaces, autonomous robots, and intelligent systems where hardware and software are one material.

Karshit Raval
Rajkot, Gujarat, India22.3° N, 70.8° E

From inverse kinematics to language models, I work from first principles. I am fascinated by physical machines that perceive their environment and execute deliberate tasks in real time.

Currently pursuing a Bachelor of Engineering in Electronics & Communication at Government Engineering College Rajkot (GTU). I have interned at Regional Science Centre Rajkot, building autonomous robots and interactive educational systems, and at C-DAC Noida exploring cybersecurity defense workflows. Planning advanced research and postgraduate studies focusing on intelligent robotics and embedded architectures.

EducationB.E. Electronics & Communication — GEC Rajkot / GTU
InternshipRegional Science Centre (RSC) Rajkot — Robotics Engineering
InternshipC-DAC Noida — Cybersecurity & Defense Research (Virtual)
ObjectiveAdvanced Research — AI/ML & Embedded Systems

02 — Selected Work

Selected
Projects

Engineering projects spanning autonomous robotics, embedded control hardware, machine learning inference platforms, and voice systems.

01

Software & Intelligent Systems

HeyVeda

A personal AI assistant concept designed to understand user context over time and support everyday life through intelligent assistance across routines, reminders, and contextual guidance.

Next.js · TypeScript · Tailwind CSS · AI Architecture

AI ASSISTANT · 2024
02

Speech & Ledger Engineering

Hisab Voice

A voice-first AI bookkeeping and ledger application for local merchants. Shopkeepers can record financial transactions through natural speech in their regional language rather than manually entering every ledger entry.

Speech Recognition · NLP · React · Node.js · Express

VOICE AI · 2024
03

Railway Logistics & Simulation

AAGAMI RAIL

An AI-powered railway traffic-management prototype developed around a Smart India Hackathon problem statement. Explores train-scheduling optimization, conflict detection, alternative-route planning, disruption simulation, and visual decision support.

React · FastAPI · MongoDB · Decision Support

SIH PROTOTYPE · 2024
04

Robotics & Mechatronics

Cylindrical Pick-and-Place Robot

Cylindrical Pick-and-Place Robot hardware arm and base mechanism

Designed and developed a cylindrical-coordinate pick-and-place robot for automated object handling, combining mechanical design, controlled movement, and coordinated hardware integration.

Stepper Motors · Inverse Kinematics · Arduino · G-Code

RSC INTERNSHIP · 2025
05

Hazardous Operations & Ground Robotics

ANGAAD Defence Robot

ANGAAD Defence Robot tracked ground platform and manipulator

Built an Arduino Mega-based prototype inspired by DRDO's bomb-disposal robot concept, featuring automatic start/stop behavior, a pick-and-place mechanism, and buzzer and light alerts for a simulated bomb-defusal workflow.

Arduino Mega · Pick-and-Place · Sensors · Motor Drivers

RSC INTERNSHIP · 2025
06

Embedded Architecture

Embedded Systems & IoT Prototypes

Built multiple hardware and embedded-system projects using Arduino, ESP32-C3, ESP8266, and Raspberry Pi, exploring electronics, sensors, control logic, connectivity, and automation.

Arduino · ESP32-C3 · ESP8266 · Raspberry Pi · Sensors

HARDWARE SUITE · 2023 – 2024
07

Machine Learning & Domain Inference

Vedjyotiai — Jyotish AI Platform

An AI-powered Jyotish platform built around historical astrology data and machine-learning-based methods, exploring contextual astrology interpretations and personalized guidance.

Python · Machine Learning · Next.js · Supabase

AI PLATFORM · 2024
08

Human-Robot Interaction

Interactive Robotic Head

Designed and developed an interactive robotic head, including 3D design, circuitry, control logic, and movable eyes. Integrated AI-powered interaction so the head could answer visitors' questions and introduce the Regional Science Centre (RSC).

Multi-Servo Kinematics · OpenCV · Control Logic · AI Dialog

RSC INTERNSHIP · 2025

03 — Capabilities & Stack

Skills &
Tooling

A hands-on, multi-disciplinary engineering stack spanning autonomous robotics, low-level microcontrollers, applied machine learning, and production web systems.

01

Programming & AI Systems

6 tools
PythonGeneral-purpose & ML scripting
PyTorchDeep learning & tensor compute
scikit-learnStatistical ML & modeling
PandasData processing & ETL
NumPyVectorized numerical arrays
LLM APIs & RAGContext inference & retrieval
02

Web & Cloud Platforms

6 tools
ReactComponent-driven interfaces
Next.jsFull-stack SSR & app router
TypeScriptStatic typing & system safety
SupabasePostgreSQL, auth & storage
Tailwind CSSDesign systems & utility styling
PostgreSQLRelational data schemas
03

Embedded Systems & Hardware

6 tools
ESP32 / ESP8266Wi-Fi & BLE microcontrollers
ArduinoRapid hardware prototyping
Raspberry PiLinux SBC & edge computing
C / C++Firmware & hardware control
I²C · SPI · UARTHardware serial bus protocols
BLE WirelessCustom GATT & HID peripherals
04

Robotics & Mechanical Design

4 tools
Robotics & SCARAKinematics & planar manipulators
OpenCV / VisionReal-time computer vision
AutoCADMechanical drafting & CAD
Circuits & PCBSchematics & board routing