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dفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy
jmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈
qtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0
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cلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtw
hknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆
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∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilo
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gjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░
nqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑
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▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلgjmpsvy▒◇∆π1بdفilorux▓◆∇∑0افehknqtwz░◈Ξ∞xcلg
rehan@neural-mesh :~
$
R
Rehan Rao
03 — case studies

Products, not projects.

Each entry is treated as an enterprise release: an interactive visualization, a stack manifest, and a shipped-in-production track record.

Infrastructure Intelligence Platform
release :: 2024 · id :: detailschecker

DetailsChecker

An advanced OSINT scanner executing IP lookup, DNS analysis, SSL inspection, WHOIS tracking, ASN detection, technology fingerprinting, WAF detection, robots.txt / security.txt parsing, metadata & contact discovery, favicon analysis, and subdomain enumeration.

Visit live · www.detailschecker.in
PythonFastAPIAsync I/ODNSOSINT
12+
Recon vectors
<2s
Full scan
100%
Async pipeline
infrastructure_map.live
targetdnssslwhoisasnwaftechsubdomainsmeta
Large-Scale Data Search Platform
release :: 2024 · id :: search

Universal Search Engine

High-performance backend search architecture querying over 49 million indexed records using intelligent query parsing, optimized normalization pipelines, and ultra-low latency execution.

PythonVector IndexQuery ParserSQLRedis
49M+
Records indexed
<80ms
P95 latency
12k
QPS sustained
query_engine.live
49,012,874
records indexed
p5042ms
p9578ms
p99112ms
AI Interview Platform
release :: 2024 · id :: prepai

Prep.AI

Production-ready automated platform built via Next.js, FastAPI, Gemini AI, and advanced prompt engineering. JD-aware simulations, custom AI personas, evaluation matrices, and context-focused testing.

Next.jsFastAPIGemini AIPrompt Eng
JD-aware
Simulations
Multi-persona
Interviews
Live eval
Rubrics
candidate_report.morph
// live
Session #A-4471
Role: Backend Engineer · Level: Senior · Persona: Anthropic-style
Reasoning92
Communication88
Domain fit81
Edge cases76
Latency95
> Verdict: strong_hire · confidence 0.87
Computer Vision Biometric Engine
release :: 2023 · id :: face

Face Recognition Attendance

Computer Vision engine featuring real-time biometric scanning and automated logging with a native desktop control panel and SQL-backed attendance ledger.

PythonOpenCVTkinterMySQL
30fps
Live capture
<1%
False positives
MySQL
Backed
biometric.mesh.live
x: 0.0y: 0.0match: 0.90