const pratyush = {
location: "India 🇮🇳",
currentRole: "Full-Stack Developer transitioning into Robotics",
focusAreas: [
"ROS2 (Robot Operating System)",
"Autonomous Navigation & Control",
"Robot Modeling (URDF/Xacro)",
"Simulation (RViz, Gazebo)",
"System Design & Scalable Architectures"
],
techBackground: [
"Next.js, React, TypeScript",
"Node.js, Express, PostgreSQL, MongoDB",
"Three.js & Interactive 3D Systems"
],
currentGoal: "Building intelligent robotic systems that interact with the real world",
mindset: "Understand systems deeply. Build with intent. Optimize continuously."
};💬 "From writing code to building systems that move, sense, and decide."
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Designed a differential drive robot using URDF
-
Implemented:
- Base chassis
- Wheel joints (continuous)
- LiDAR sensor mount
-
Working with:
cmd_velvelocity control- ROS2 nodes (publisher/subscriber)
- Timer-based execution
👉 Focus: Understanding robot structure + motion control pipeline
- Built a 3D immersive platform with real-time interaction
- Integrated authentication, database, and dashboard systems
- Optimized rendering performance and UX
👉 Focus: System design + scalable architecture
- Social platform with real-time features
- Designed modular frontend and backend systems
👉 Focus: distributed systems thinking
graph LR
A[Current Direction] --> B[ROS2 Deep Dive]
A --> C[Robot Control Systems]
A --> D[Simulation + Modeling]
B --> B1[Topics / Services / Actions]
B --> B2[Publisher-Subscriber Architecture]
C --> C1[cmd_vel Control]
C --> C2[Motion Behavior]
D --> D1[URDF/Xacro]
D --> D2[RViz + Gazebo]
- ROS2 nodes (publisher/subscriber + timers)
- Robot motion logic (wall detection, circular movement)
- URDF-based robot models
- Simulation workflows (RViz)
- ROS2 Navigation Stack (Nav2)
- SLAM (Simultaneous Localization and Mapping)
- Sensor integration (LiDAR, camera)
- Gazebo physics-based simulation
- ROS2 Control (hardware interfaces)
Build systems, not just features.
Understand flow, not just code.
Think in architecture, not syntax.
⭐ If you're into robotics, systems, or building real-world tech — let's connect.