A systems lab for designing execution frameworks, internal developer platforms, and cognitive scaffolds — the R&D engine behind Execution.
Plan your backend visually with AI — endpoints, models, and logic flows — then hand the spec to your coding model. Open-source Electron app.
ASIC Physical Design of ChipTop using Cadence Innovus | Complete RTL-to-GDSII Flow | Floorplanning | Macro Placement | CTS | Routing | Timing Closure | TCL Automation
RTL-to-GDSII implementation of a 16-bit ALU with PPA optimization using OpenLane (Sky130)
A comprehensive collection of System Design resources for software engineering interviews
A scalable Low-Level Design (LLD) implementation of an e-commerce coupon engine built in Java, demonstrating clean architecture and extensibility using Strategy, Validator (Chain of Responsibility), and Facade design patterns. Designed to support frequently changing discount rules without modifying existing code.
Layered Mini ERP System built with Excel VBA (Retry, Idempotency, Reconciliation, Test Engine, Dashboard)
This project implements a production-ready Low Level Design (LLD) of a Food Delivery Platform inspired by real-world systems like Zomato and Swiggy
A backend data model and ERD design for managing academic help sessions between students and teaching assistants. The system handles TA shift scheduling, session bookings, appointments, and student feedback
Workflow-integrity payment demo showing ledger-based balances, role separation, admin approval flow, and auditable request state transitions.
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