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// Hello, World. I'm

Jagadeesh Madhineni

I build Secure Full-Stack Apps Zero-Knowledge Vaults Cybersecurity Solutions AES-256 Encrypted Systems Cloud-Native Platforms

Where software engineering meets enterprise security.

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About Me

JM
0GPA
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I'm an Application Developer and Cybersecurity Analyst with a rare dual focus — I build full-stack applications from the ground up, then secure them from the inside out.

Currently pursuing my M.S. in Computer Science at Rivier University (GPA: 4.0), I work at the intersection of modern web engineering and enterprise-grade security. AES-256-GCM encryption, RBAC, SIEM monitoring, and OAuth are my everyday tools.

At Projxon, I architected OrkaVault — a zero-knowledge credential manager — and OrkaEval, a multi-step evaluation platform. Both ship into production with enterprise-grade security built from the first commit.

🔐Secure Architecture
⚡Full-Stack Engineering
🛡️Vulnerability Management
☁️Cloud-Native Dev
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Tech Stack

🖥️Full-Stack

ReactViteTypeScriptNode.jsExpress.NET / C#REST APIsTailwind CSSElectron

🗄️Databases

PostgreSQLPrisma ORMSQLJavaPythonCJavaScript

🔒Cybersecurity

AES-256-GCMRBACOAuth 2.0Splunk SIEMQualysNext DLPKnowBe4

☁️Cloud & APIs

AWSGCP KMSSecret ManagerGmail APIGoogle OAuthApps Script
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Featured Projects

🔐
SecurityFull-Stack

OrkaVault

Zero-Knowledge Credential Manager

Architected a zero-knowledge-style vault with AES-256-GCM envelope encryption via Google Cloud KMS. Multi-tiered RBAC with multi-stage QA approvals, PostgreSQL row-level locking, and a cross-platform Electron desktop client with IPC bridging, screenshot protection, and clipboard denial.

ReactTypeScriptNode.jsPrismaAES-256-GCMGCP KMSElectron
✅ AES-256-GCM Envelope Encryption
✅ Multi-stage RBAC Approvals
✅ Row-level Postgres Locking
✅ Anti-capture Desktop Client
📊
Full-StackPlatform

OrkaEval

Performance Evaluation Platform

Full-stack evaluation platform with React + Tailwind frontend and .NET/C# (Kestrel) backend. Google OAuth via custom deep linking (orkaeval://), multi-step candidate-coach evaluations, single-dispatch state system, and CORS hardening.

ReactTailwind CSS.NET / C#KestrelGoogle OAuthDeep Link
✅ Google OAuth Deep Link Protocol
✅ Multi-step Evaluation Flows
✅ .NET Kestrel Backend
✅ CORS & Header Hardening
🖥️
DesktopSecurity

Electron Security Bridge

Cross-Platform Desktop Security App

Packaged React/Vite as a cross-platform Electron desktop client with IPC bridging for security controls — screenshot protection, clipboard denial, timed credential reveals, automated password rotation, and Gmail API alerts via Node.js cron jobs.

ElectronIPCNode.jsGmail APICron Jobs
✅ Screenshot & Clipboard Protection
✅ Timed Credential Reveals
✅ Automated Password Rotation
✅ Gmail API Alerts
🛡️
Security OpsEnterprise

Enterprise Security Ops

SIEM · DLP · Vulnerability Management

Led enterprise security operations at TPI Composites — monitoring Splunk SIEM alerts, running Qualys vulnerability scans, administering endpoint DLP in Next DLP, and running phishing simulations via KnowBe4 to reduce end-user risk.

Splunk SIEMQualysNext DLPKnowBe4
✅ Splunk SIEM Alert Triage
✅ Qualys Vulnerability Scans
✅ Endpoint DLP Policies
✅ Phishing Simulation Training
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Experience & Education

💼 WorkJan 2026 – Present

Application Developer

Projxon

  • Architected OrkaVault — zero-knowledge vault with AES-256-GCM + Google Cloud KMS
  • Built multi-tiered RBAC with PostgreSQL row-level locking
  • Developed OrkaEval with .NET/Kestrel backend + Google OAuth deep linking
  • Packaged cross-platform Electron app with IPC security controls
🎓 EducationAug 2024 – May 2026

M.S. Computer Science

Rivier University, Nashua, NH

GPA: 4.0 / 4.0 · Academic & Leadership Excellence Award

🔒 SecurityJul 2023 – Jul 2024

Cybersecurity Analyst

TPI Composites Inc, Chennai, India

  • Monitored and triaged security alerts in Splunk SIEM
  • Ran vulnerability scans in Qualys, prioritized by severity
  • Administered endpoint DLP policies in Next DLP
  • Conducted phishing simulations via KnowBe4
⚡ InternMay 2023 – Jul 2023

Intern

TPI Composites Inc, Chennai, India

🎓 EducationJun 2019 – May 2023

B.E. Electronics & Communication Engineering

Sathyabama Institute of Science and Technology, Chennai

CGPA: 8.96 / 10

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Certifications

🏆

Academic & Leadership Excellence

Rivier University

☕

Core Java Certification

Greens Technologies, Chennai

💡

UV LEDs for Disinfection Systems

Webinar

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Get In Touch

Whether you need a full-stack engineer, a cybersecurity analyst, or someone who can do both — let's connect.

✉️

Email

jmadhineni@gmail.com

 📞

Phone

(978) 809-7866
📍

Location

Boston, MA

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