The Deep Dive Story

Hi, I'm Anandhu Prakash — a B.Tech EEE graduate (2023) and automotive software engineer at Bosch, navigating toward the ocean.

The Surface: Where I Started

I'm Anandhu Prakash — a B.Tech EEE graduate from the class of 2023. Since graduating, I've been working at Bosch, deep in the world of automotive embedded software — writing safety-critical code, working with AUTOSAR architectures, debugging CAN bus protocols, and building systems that millions of vehicles depend on. It's been a career built on precision, reliability, and real-time performance.

But beneath the surface of every line of code I wrote, there was a current pulling me somewhere else — toward the ocean.

The Current: What Changed

The realization wasn't sudden. It grew from a fascination with underwater documentaries into a deep curiosity about the technology that makes ocean exploration possible. ROVs descending to hydrothermal vents. Autonomous underwater vehicles mapping the seafloor. The engineering challenges of operating in one of the most hostile environments on Earth.

I started seeing parallels between what I do and what subsea engineers build — real-time control systems, sensor fusion, communication protocols, safety-critical design. The skills transfer wasn't just possible; it felt natural.

The Descent: Where I'm Heading

SubseaSignals is my transition logbook. Every post is a step deeper — documenting what I'm learning, the projects I'm building, the connections I'm making, and the challenges I'm solving as I navigate from automotive software to the world of ROV engineering and marine robotics.

This isn't just a career change. It's a calling to use technology to explore and protect the 71% of our planet that remains largely unmapped and misunderstood.

The Transition Timeline

Key milestones on the path from automotive to the deep sea.

2023 — Present

Automotive Software Engineer at Bosch

B.Tech EEE graduate (2023). Developing safety-critical ECU software using AUTOSAR, C/C++, and real-time operating systems. Working on CAN bus protocols, sensor fusion, and ISO 26262 compliance.

Early 2025

The Spark

Discovered the parallels between automotive control systems and underwater robotics. Started researching ROVs, AUVs, and subsea communication systems in my free time.

Mid 2025

Deep Learning Phase

Enrolled in marine robotics courses. Studied ROS2 for underwater systems, thruster dynamics, and PID control applied to 6-DOF underwater vehicles.

Late 2025

First ROV Simulator

Built a ROV control simulator using Python and ROS2, applying automotive control theory to underwater vehicle dynamics. Documented the entire process on this blog.

2026

SubseaSignals Launch

Launched this site as a public transition logbook — sharing learnings, projects, and insights to inspire others considering a similar leap into ocean technology.

Next

Into the Deep

Seeking roles in ROV/AUV engineering, contributing to open-source marine robotics, and continuing to bridge the gap between automotive and ocean technology.

Automotive → Ocean Tech

How years of automotive embedded software translate to marine technology.

Automotive

AUTOSAR & ECU Software

Marine

ROV Control Software

Automotive

CAN / LIN / FlexRay

Marine

Subsea Communication

Automotive

ADAS & Sensor Fusion

Marine

Sonar & Underwater Sensing

Automotive

Functional Safety (ISO 26262)

Marine

Subsea Safety Standards

Automotive

Real-Time OS (RTOS)

Marine

Embedded Marine Systems

Automotive

V-Model Development

Marine

Systems Engineering

Why This Matters

"We know more about the surface of Mars than the floor of our own ocean. I want to help change that — one line of code at a time."

The ocean covers 71% of Earth's surface, yet over 80% of it remains unmapped, unobserved, and unexplored. The technology to change this exists and is rapidly evolving. I believe engineers from adjacent fields — like automotive — have critical skills to contribute to this mission.

SubseaSignals exists to prove that career transitions aren't just possible — they're essential for innovation. Fresh perspectives drive breakthroughs.