# R Sai Pranav

> Software engineer from Bangalore, India (B.Tech CSE, REVA University, 2023-2027). Major Contributor at mnemosyne systems, working on PostgreSQL tooling in C (pgmoneta, pgagroal, pgexporter, pgvictoria). Hackathon winner and patent holder.

Website: https://saipranav.me/ · GitHub: https://github.com/Pranav-error · LinkedIn: https://www.linkedin.com/in/rsaipranav · Writing: https://dev.to/pranav-error
Team page: https://mnemosyne-systems.ai/about/team/ · Email: rajasaipranav0@gmail.com

## Now
- Risk Copilot — AML & fraud copilot on Snowflake Cortex (Snowflake CoCo CLI Hackathon 2026)
- SIH 2026 — SIH26231 Digital Companion for Field Drug Testing (MHA / NCB)
- Major Contributor at mnemosyne systems — hardening PostgreSQL tooling in C (pgmoneta, pgagroal, pgexporter, pgvictoria)
- GSoC 2027 prep — ROOT / SOFIE ML inference (CERN-HSF) & ML4SCI
- Research paper on Explainable AI for breast cancer histopathology

## Experience
- SDE Intern, MES — Cepheid India Pvt Ltd (Danaher) — Bangalore (Sep 2026 – PRESENT): Develop and maintain production REST Web APIs integrating with Siemens Opcenter MES, customized to business needs, on SQL Server and AWS infrastructure.
- Major Contributor — mnemosyne systems — PostgreSQL tooling (pgmoneta, pgagroal, pgexporter, pgvictoria) (2026 – PRESENT): Listed as a Major Contributor on the mnemosyne systems team page (mnemosyne-systems.ai/about/team).
- Open Source Contributor — PostgreSQL ecosystem (pgmoneta, pgvictoria, pgagroal, pgexporter, pgmoneta_ext), GRASS GIS, GNU Radio, creature-hq, JabRef, kubernetes/website, flux2, source-controller (Aug 2026 – PRESENT): 195+ patches merged across 12 upstream projects — pgmoneta (121), pgvictoria (20), pgagroal (19), pgexporter (15), GRASS GIS (5), GNU Radio (4), creature-hq (3), JabRef (3), pgmoneta_ext (3), kubernetes/website (2), flux2 (1), source-controller (1) — with 30+ more under review.
- Software Engineering Intern, Full Stack — MyStartupWave — Bangalore (Hybrid) (Dec 2025 – Aug 2026): Built and shipped 10+ full-stack projects using Flutter, FastAPI, Node.js, and MongoDB from scratch to production.
- Project Intern, Cybersecurity Engineering — iSPIRT Foundation (Sakram) — Remote (Nov 2025 – Aug 2026): Worked on protocol frameworks for India's Digital Public Infrastructure (DPI) using C++ and Python.
- Research Intern, Explainable AI — CSIR–4Pi (Fourth Paradigm Institute) — Remote (Jul 2025 – Jan 2026): Trained U-Net, Attention U-Net and ResNet-U-Net from scratch in PyTorch for breast-cancer segmentation, building on MedSAM.

## Selected projects
- [InfrX Mortgage Pipeline](https://github.com/Pranav-error/infrx-mortgage-pipeline): Segments 100–2,000 page mortgage packages into 27 document types at 91% accuracy. Cost-aware cascade (pdfplumber → heuristics → GPT-4o-mini VLM) so most pages never reach an LLM; Probabilistic Table Threading (Naive Bayes over 5 signals) auto-stitches ~85% of cross-page tables. Validated on 2,295 pages.
- [Evidence Verifier](https://github.com/Pranav-error/evidence-verifier): Is this document real? Verifies dispute evidence and GST invoices with cryptographic and arithmetic ground truth (signed QRs, GSTN e-invoice payloads, GSTIN checksums) instead of pixel forensics, which is blind to AI inpainting. Tested on 9 independent corpora: 15 real GSTINs accepted, 0 false positives.
- [Risk Copilot](https://github.com/Pranav-error/risk-copilot): AML copilot that takes an analyst from a fraud signal to a cited, machine-checked SAR entirely inside Snowflake. 5 deterministic rules mapped to policy clauses — the LLM never decides what is fraud. Precision 0.71–1.00 on a held-out dataset; append-only decisions, PII masked even inside AI answers, 36/36 governance checks.
- [claude-orchestrator](https://github.com/Pranav-error/claude-orchestrator): A personal control plane for Claude Code setups spanning multiple accounts and machines: memory sync over your own git remote, a skill registry, token-usage reporting from session transcripts, and a terminal dashboard. Purely local — never calls the API.
- [OrbitClean 2.0](https://github.com/Pranav-error/OrbitClean-2.0): Space-enabled waste intelligence for Bengaluru: Sentinel-2 dump detection (Random Forest, 2/2 ground-truth sites matched), XGBoost risk prediction over a 552-cell grid, and route optimisation cutting ~40% of daily distance. 9 ML models behind a 34-endpoint FastAPI + Next.js platform.
- [Aura AI](https://github.com/Pranav-error/AURA-AI): Healthcare diagnostics tool that verifies patient data cryptographically without exposing raw records. Won against 200+ teams nationally.

## Achievements
- Major Contributor — mnemosyne systems (2026): Recognised as a Major Contributor on the mnemosyne systems team page for work on pgmoneta, pgagroal, pgexporter and pgvictoria — PostgreSQL backup, pooling and monitoring tools.
- InfrX 2026 — 2nd Place (2026): Won 2nd place and a ₹75,000 prize at the InfrX 2026 Hackathon with an AI mortgage document pipeline — 91% accuracy across 2,295 test pages. Team Noobda, REVA University.
- 195+ Merged Upstream Patches (Aug 2026 – Present): Patches merged into pgmoneta, pgagroal, pgexporter, pgvictoria, GRASS GIS, GNU Radio, JabRef and kubernetes/website — mostly C memory-safety and correctness fixes, with 30+ more in review.
- Published claude-orc on PyPI (2026): Released claude-orchestrator as an installable CLI (pip install claude-orc) with CI-tested releases — memory sync, skill registry and usage reporting for multi-account Claude Code setups.
- National Hackathon Winner (2025): Won Cardano Hackathon Asia beating 200+ teams with Aura AI Diagnostics — a cryptographic healthcare verification tool. Took home a $2,000 (~₹1.8 lakh) prize.
- Personal Patent Filed (2026): Filed patent for Decentralized Spatial-Temporal Data Veracity System — a distributed ledger with graph algorithm-based tamper-proof verification.
- Google DeepMind Finalist (2025): Reached the finals of Google DeepMind Hackathon with Architrust — a distributed, privacy-preserving computation system.
- AWI SpaceTech Top 5 (2026): Top 5 at AWI SpaceTech Hackathon (Mar 2026) with OrbitClean 2.0 — Sentinel-2 dump detection, XGBoost risk prediction and route optimisation for Bengaluru.
- GDG Bangalore & AWS Cloud Club (Feb 2026 – Present): Member of Google Developer Groups Bangalore (Feb 2026–) and AWS Cloud Club REVA (Mar 2026–) — tech talks, community builds and cloud workshops.
- Technical Lead, Algorand Club (2026 – Present): Technical Lead at Algorand Club, REVA University. Ran workshops and smart-contract projects. Organised 5+ hackathons and competed in 20+ including Google DeepMind, Cardano Asia, Adobe India, HackRx, Razorpay and Snowflake.