Rahul Nainala

Hyderabad (on-site)

• Designed one core codebase that ships as three products (Cloud, Academia and a Raspberry Pi edge appliance) instead of three forks. Extracted a shared core layer across 4 backend services and deleted ~3,000 lines of duplicated code.
• Shipped real quantum hardware execution on IBM Quantum as async submit/poll that never submits a job twice, plus a CUDA-Q error-correction composer, a noise composer and tensor-network simulation.
• Built identity, licensing and billing end to end: product catalog, per-product licenses with feature bits, org plans, org-scoped API keys and Razorpay checkout with autopay.
• Delivered the edge appliance on real Raspberry Pi hardware, a GPU dev server, self-hosted CI on GHCR, Redis rate limiting across replicas, 3-tier staging and Helm charts for GPU node pools. Scaled to 50 concurrent students.
• Hardened auth and CORS across 4 services and added secret scanning to CI.

Next.js · React · TypeScript · Python · FastAPI · PostgreSQL · Redis · Docker · Helm · CUDA-Q

Hyderabad, India

• Led a monolith-to-micro-frontend migration across 4 product teams with Webpack 5 Module Federation, cutting deployment complexity by 40%.
• Built a CLI that scaffolds a new micro-frontend (ports, boilerplate, Docker Compose) in under 30 seconds, taking new-team onboarding from 2 days to 15 minutes.
• Built a Three.js 3D dashboard with live IoT data overlays across 3D asset models, rendering in under 2s at 1080p.
• Designed a JSON-schema configuration system so non-engineers could configure 3D models, cutting developer dependency by 60%.
• Migrated the codebase from JavaScript to TypeScript and raised Jest coverage to 75%.

React · TypeScript · Three.js · Webpack 5 · Module Federation · Docker · Jest

Remote

• Built the real-time AI chat UI in React + Tailwind: streaming token-by-token responses with optimistic state, abortable in-flight requests and retry on socket drops.
• Migrated the team's build pipeline to Vite, cutting CI builds from ~8 min to under 5 min (~40% faster).
• Refactored the legacy chat frontend into a modular component system: message bubbles, a streaming renderer, tool-call cards and the prompt input.
• Integrated the chat frontend with FastAPI services.

React · Tailwind CSS · Vite · TypeScript · FastAPI

Hyderabad, India

• Built interactive React dashboards for engineering teams processing 10K+ data points, reducing render load time by 30%.
• Owned the React–C# microservices integration contract, redesigning REST payloads and resolving alignment gaps that had been blocking two product teams.
• Established the frontend testing standard and code-review bar for the dashboards group, cutting production defects by 20%.
• Identified and fixed N+1 query issues in backend workflows, improving API response time by 40%.

React · Angular · C# · REST APIs · PostgreSQL

Hyderabad, India

• Built and trained a TensorFlow model to detect symbols in P&ID engineering diagrams.
• Developed a web UI for model inference and result visualization.
• Authored technical documentation for the model deployment pipeline.

Python · TensorFlow · OpenCV