DIGITAL MARITIME ENGINEER · GUJARAT, INDIA

Suji Kumar CI've worked every layer of a shipyard.Now I build the software that runs them.

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From electrical systems & NAVCOM to nesting technology & BI to digital transformation & marine software — 14+ years, one shipyard, every layer.

14+
Years Experience
40+
Projects Delivered
27
Certifications
30+
Technologies
11
Live Apps

14+ years. One shipyard. Every layer.

Most shipyard software is built by people who have never stood on a scaffold. I have. I started wiring electrical systems on live vessels, moved to hull production and nesting technology, led IT infrastructure and digital transformation — and now I build the software that ties all of it together.

That 360° background is the difference between software that looks right on paper and software that actually works on the yard.

Full Story

Every layer of the shipyard, in code and in practice

Marine Software

  • Next.js / React
  • TypeScript
  • Python
  • SQL
  • REST APIs

IT Infrastructure

  • Windows Server
  • Cyber Security (CISO)
  • Cisco Networking
  • NAS / Backup

Electrical Engineering

  • Ship Electrical Systems
  • MSB / TRU
  • NAVCOM
  • Power Systems

Nesting Technology & BI

  • Steel Plate Nesting
  • CNC Plasma
  • Power BI
  • Production Analytics

Maritime AI (Building)

  • Model Training
  • Data Pipelines
  • Anomaly Detection
  • Predictive Maintenance

👑 REX Maritime AI

The AI assistant built exclusively for maritime professionals — trained on SOLAS, MARPOL, ISM Code, and 14+ years of real shipyard experience.

Open REX
Ask REX
SOLAS, MARPOL, ISM, cable sizing, alarms
📄
Document Q&A
Upload a PDF — interrogate any manual
🌊
Maritime Expert
Built on 14+ years of shipyard knowledge
🔒
Privacy First
PDFs never leave your device
✓ No login required✓ Mobile responsive✓ PDF documents stay private✓ Free to use
rex.sujikumar.com →

Systems built for real-world impact

From marine simulation to shipyard compliance — every project solves a problem I once had myself.

AI PlatformLive
👑

REX Maritime AI

Standalone AI assistant built exclusively for maritime professionals. Ask SOLAS, MARPOL, ISM Code, cable sizing, alarms, and compliance questions — or upload a PDF and interrogate it directly.

Maritime AIAI Model — Under TrainingLLMPDF Q&A
Maritime AppsLive
🧭

MarineElect Simulation Engine

Ship maneuvering, propulsion, and electrical simulation platform. IMO standard zig-zag and turning circle maneuvers, Wageningen B-series propeller curves, and ship electrical load analysis.

Next.jsTypeScriptShipSIMRechartsCloudflare Pages
Marine Engineering AppLive
⚙️

EnginePulse — Marine Engine Test Suite

Complete browser-based commissioning test suite for marine vessels. Covers D.G. load tests, emergency generator SOLAS blackout, main switchboard acceptance, sea trial, and long trial — with class society limits, auto pass/fail, and surveyor digital sign-off.

HTMLJavaScriptMarine EngineeringSOLASPDF Export
Maritime AppsLive
🛰️

AISPulse — Live Vessel Tracker

Real-time AIS vessel tracking on an interactive map. Live data via AISHub and NMEA TCP — track global ship positions, export routes as KML or CSV, and monitor fleet movements from any browser.

GoLeaflet.jsAISHubNMEADocker

Let's build something for the maritime world

Looking for a Digital Maritime Engineer, digital transformation partner, or a developer who actually understands shipyard operations? I respond to every message.

Open to opportunities Replies in < 24h Remote · On-site