Sricharan Suresh

Building at the boundary of quantum theory and shipped software — Ising Hamiltonians, blind-signature protocols, NFC campus systems.

lindblad · C++23 quantum computing framework, and the project everything else orbits. Four simulator backends behind an AUTO selector (statevector with OpenMP, density matrix with exact Kraus channels, Clifford stabilizer tableau, MPS), device-realistic noise from T1/T2 specs, a full transpiler with SABRE layout and routing and IBM heavy-hex targeting, and parameter-shift Estimator and Sampler primitives driving VQE, QAOA, MA-QAOA, Grover, Shor, QPE and QFT. OpenQASM 2/3 I/O, optional Python bindings. Source-available, benchmarked head to head against Qiskit Aer.

kern · A privacy-first Android document toolkit that is fully offline by construction: zero network permissions, not now and not ever. Reads and writes xlsx, xls, csv, docx, pptx, pdf and epub in place through Android's "Open with", with no app-owned folder and no sync. Kotlin and Jetpack Compose, Apache POI for office formats, and MuPDF for PDF through a Rust JNI bridge. AGPL-3.0.

uc-quantum · Factorial study of 42 MA-QAOA variants applied to Unit Commitment in power systems, across four design dimensions and three evaluation budgets. Merit-order state preparation reaches a 98.5% success rate at 50 circuit evaluations against 24.0% for simulated annealing, but collapses to 22 to 40% when paired with any other parameter initialisation, which is the compatibility result the paper is built around. Preprint under review at Quantum Machine Intelligence.

Terramax · A Fabric mod for Minecraft 26.2 that generates worlds from a simulated tectonic plate model rather than from climate noise. Plate centres are scattered by Poisson disk sampling and resolved as a Voronoi diagram; convergent boundaries raise mountains, divergent boundaries open rifts, transform boundaries shear flat. Plate spacing is around 100,000 blocks, so the terrain maths lives in a Minecraft-free core module that a standalone Swing simulator drives, because verifying this in-game would mean flying 50,000 blocks to reach a boundary.

MAD · Minimum Ascent Descent optimizer in C++17. Four-phase algorithm that exhaustively finds all global minima of a differentiable 2D loss function using minimum-ascent trajectories, pass-point stacking, and directional exclusion sets. Validated on Himmelblau, Rastrigin, Ackley, and Beale functions.

Quantum / ML

Systems / Apps

Web