SerialNow: Outpatient Queue Arbitration System
Deterministic dual-lane batch rotation and sub-second receptionist ergonomics governing outpatient flow in single-doctor chambers with zero-PII patient transparency.
Systems & Software Engineering
Selected software engineering initiatives emphasizing low-level performance, hardware constraints, language toolchains, and concurrency guarantees.
CashApp: Serverless Multi-Tenant Financial Telemetry & Expense Governor
Multi-tenant personal expense governor featuring sub-second two-tap logging, dual-mode dynamic budget smoothing, Hustle Mode v2.0 tactical sprints, and anomaly telemetry.
Log: Zero-Trace Ephemeral Cognitive Journal
Mathematical impossibility of forensic recovery on untrusted public devices via zero-persistence client policy and dual-tier hybrid envelope cryptography.
Go: Sub-15ms Dynamic Edge Router & Bang Engine
Sub-15ms global P99 redirect latency across 300+ edge PoPs with non-blocking click telemetry and zero database lookups on hot paths.
Diu Shagoto IDE & Mini-Compiler
Engineering a fully functional educational compiler and code editor within standard web browser runtimes without external parsing libraries or bundler magic.
DIU Everywhere
Designing an asynchronous, multi-threaded campus ride-sharing GUI in Java Swing that guarantees atomic seat allocation and transaction safety over a relational SQL database without UI freezing.
911 OpenGL Commemorative Simulation
In collaboration with Mahadi
Strict deterministic real-time 60fps rendering of complex architectural structures without high-level scene graph abstractions, built directly in raw C++ and OpenGL.