A systems lab for designing execution frameworks, internal developer platforms, and cognitive scaffolds — the R&D engine behind Execution.
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 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
This project implements a production-ready Low Level Design (LLD) of a Food Delivery Platform inspired by real-world systems like Zomato and Swiggy
Workflow-integrity payment demo showing ledger-based balances, role separation, admin approval flow, and auditable request state transitions.
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.
Secure Multi-Signature Payment Hub 2026 🔐 | Audit-Ready Treasury & Workflow Demo
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