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devaraj3/README.md

Hi, I'm Devaraj 👋

Manufacturing-tech builder · AI vibe coder · Zero-to-one product thinker


I work at the intersection of mechanical engineering and AI, taking ideas from a blank screen to shipped software. Not just specs, actual working tools.

Spent 2.8+ years at a B2B manufacturing startup where my title said "Content Writer" but my actual work was building products, writing technical docs, running pre-sales for aerospace and defence customers across the US and Europe, and owning whatever needed owning across teams.


What I've built

Instant Quote Engine — Contributed to a CNC machining and sheet metal quoting platform with DFM analysis, material selection, and tolerance flags. Worked across pricing logic, workflows, and technical documentation as part of the team.

3D CAD Viewer — Built from scratch. Browser-based viewer for STEP and other 3D formats. Wireframe mode, part measurements, assembly grouping, BOM support. Shipped for internal engineering teams, used daily.

Supplier Capability Database — Structured capability data for 55+ manufacturers across processes, certifications, capacity, lead times, and pricing benchmarks.


What I do

  • Build AI-first tools using Claude, VS Code, Codex, and whatever gets the job done fastest
  • Write product specs that are actually followed: 30+ page docs covering pricing logic, data schemas, supplier portals
  • Run pre-sales and solutions for aerospace and defence RFQs, direct with US and European customers
  • Think in systems: competitive analysis, GTM, zero-to-one product development in manufacturing-tech

Stack

Python JavaScript React HTML5 CSS3


Recognition

Sync Star Award and Best Cross-Functional Team at Frigate, for driving work across engineering, sales, and product when no one else had the full picture.


LinkedIn · Portfolio


I don't just write specs. I ship the thing.

Pinned Loading

  1. cad_viewer cad_viewer Public

    Free browser-based CAD viewer for STEP, IGES, STL, and more — no signup, no install. Includes automatic 2D engineering drawing generation with true-to-scale PDF export.

    TypeScript 1

  2. seovimalraj/ffp seovimalraj/ffp Public

    TypeScript