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Siddharth Kapoor

Engineering Manager at Rebuild Manufacturing
Rebuild Manufacturing•Georgia Tech
Greater Boston•Contact info•Connect on LinkedIn
Skills
languages
TypeScript
JavaScript
image/svg+xml
Python
C++
C#
file_type_zig
Zig
GNU Bash icon
Bash
frontend
React Logo
React
Tanstack Start
Svelte
SvelteKit
Angular
Zustand
ReactiveX
RxJS
Vitest
React Testing Library
file_type_vite
Vite
webpack
Webpack
Shadcn
Tailwind
Three.js
React Drei
Threlte
backend
REST
GraphQL
GraphQL
gRPC
Node.js
Hono
FastAPI
logo_NETcore
ASP.NET Core
MongoDB
Icon-Architecture/64/Arch_Amazon-DynamoDB_64 Created with Sketch.
DynamoDB
CloudSQL for Postgres
file_type_firebase
Cloud Firestore
CosmosDB
Redis
platform
AWS
GCP
Azure
Terraform
Terraform
Kubernetes
Docker
GitLab
GitLab CI
GitHub Actions
AWS CodeBuild
OpenTelemetry
ml
file_type_numpy
NumPy
PyTorch
PyTorch
Lightning
PyTorch Lightning
MLflow
MLFlow
Ray
Ray
Apache Spark
Spark
LangChain
LangGraph
AWS Bedrock
AWS SageMaker
AWS Glue
AWS QuickSight
Vertex AI
Azure Data Lake
Azure Synapse
LabelStudio
Experience
Rebuild Manufacturing logo
Rebuild Manufacturing2 years
Framingham, MA
Engineering ManagerFeb 2026 - Present

Auto-CNC — Cloud-Based CNC Machining Simulation and Toolpath Automation

  • Contributed to the development of C++/CUDA and Python SDKs for computational geometry, visualization and simulation powered by OpenCASCADE, OpenCV, CGAL and Zarr
  • Drove cross-team migration from JSON schema-based interop to C++/20 gRPC services for CAD/CAM workloads, tightening integration with C++ SDKs and improving debuggability across product and R&D teams
  • Introduced glTF-based visualization, shifting 3D rendering ownership to SDK owners — enabling pre-deployment validation and unlocking dev tools for inspecting simulation artifacts
  • Architected a deployment platform for HPC/GPU workloads on Ray enabling multi-GPU parallelization — unblocking feature development velocity in parallel with unit-economics improvements
Lead Software EngineerJune 2025 - Feb 2026

PreCAM — Part and Machining Intelligence for CNC Quoters

  • Led implementation of product suite on AWS using ECS, DynamoDB, Lambda, API Gateway and S3
  • Architected LLM-based agents for extracting unstructured technical data from 2D engineering drawings using AWS Bedrock, RAG and Vercel AI SDK — with prompt versioning and evals via SageMaker and MLFlow
  • Established critical data-engineering practices including dataset management, versioning, and data curation and labelling with LabelStudio in support of upstream MLOps needs
  • Established org-wide frontend architecture and integration testing practices for multiple full-stack products built with React/Tanstack Start, SvelteKit, Zustand, Shadcn and Tailwind
Senior Software EngineerJuly 2024 - June 2025

ReCAM Web Services Platform

  • Architected the ReCAM Web Services Platform and its suite of IDPs, providing all ReCAM products and services with standardized CI/CD, automated infra provisioning, auth, and telemetry
  • Implemented continuous deployment pipelines with automated E2E testing, improving deployment cadence from monthly to daily and enabling zero-friction delivery across all teams
  • Enabled per-branch preview environments — dramatically reducing defect rates and enabling rapid iteration with immediate feedback from stakeholders
  • Centralized enforcement of compliance and security boundaries — ITAR-compliant data storage, OIDC auth for services, and hosted Kinde auth for client apps — abstracted behind IDPs and SDKs
  • Built remake, an internal CLI consolidating developer workflows — CI/CD, doc publishing, dataset management, and environment setup — improving DX and onboarding experience across teams
Oncospace, Inc. logo
Oncospace, Inc.3 years
Baltimore, MD • Remote
Senior Software EngineerDec 2023 - June 2024

Oncospace Data Analytics Platform — Cloud-Based Radiation Oncology Analytics

  • Architected analytics APIs and ETL pipelines with Python, FastAPI, Spark and Azure Synapse
  • Supported ML model versioning and deployment for Oncospace's auto-contouring, dose prediction and contour naming recommendations models using Python, FastAPI and Azure Synapse
  • Delivered PowerBI Embedded based cohort analytics for embedding in Oncospace Web App
Software EngineerJuly 2021 - Dec 2023

Oncospace Web App — Predictive Radiotherapy Planning in the Browser

  • Led design and development of real-time clinician communications and collaborative peer-review
  • Implemented API endpoints supporting peer review, patient routing, messaging and notifications using C# and Azure Functions, and modeled the underlying NoSQL schema for Azure CosmosDB
  • Implemented HIPAA compliance features including Protected Health Information (PHI) anonymization for all ingested treatment plans and RBAC to enable PHI access for authorized users
  • Led a first-principles redesign of the Oncospace Web App, introducing a microkernel architecture that restructured the product into modular, extensible apps with consistent UX patterns — dramatically improving usability and creating a scalable foundation for new features
  • Established frontend architecture practices for Angular codebases including adopting a feature-sliced repo architecture, enabling quicker iterative development and improved maintainability
  • Created a shared Angular/Tailwind component library with Storybook-style documentation to promote code reuse and ease adoption across apps
Iteris, Inc. logo
Full-Stack EngineerJune 2020 - July 2021
Iteris, Inc.1 year
Fort Lauderdale, FL • Remote

Route Management System — CMS for State Departments of Transportation (DOT)

  • Spearheaded a major architectural refactor across dozens of production apps used by hundreds of DOT workers, reducing bugs and accelerating feature delivery with zero regressions
  • Architected and implemented a plugin system using JavaScript and Webpack that allowed code reuse across states and facilitated agile delivery of state-DOT-specific plugins
  • Implemented new features including route selection and event creation using MobX and Mapbox

511 — Public-Facing Transportation Services Apps/APIs for State DOTs

  • Developed sd511.org for South Dakota DOT which serves tens of thousands of daily active users
  • Ensured sites met responsive design, cross-browser compatibility and ADA/WCAG standards
  • Delivered the Interactive Voice Response (IVR) system for Virginia DOT as a Node.js API on AWS
BMZ Consulting logo
Full-Stack DeveloperMay 2019 - May 2020
BMZ Consulting1 year
Cambridge, MA
Delivered a CRM and analytics platform for fitness/wellness studios using Python and Django.
Education
Georgia Institute of Technology logo
Georgia Institute of TechnologySept 2023 - Present
MS in Computer Science — Machine Learning Specialization
Atlanta, GA • Remote
Tufts University logo
Tufts University2014 - 2019
BS in Computer Science and Cognitive & Brain Sciences (Double Major)
Medford, MA
Anglo-Chinese School (Independent) logo
Anglo-Chinese School (Independent)2010 - 2014
International Baccalaureate
Singapore