AI Infrastructure & Security Engineer from India — building LLM gateways, code security agents, encrypted developer tooling, and self-hosted platforms for engineers worldwide.
I'm Sai Dutta Abhishek Dash — an AI Infrastructure & Security Engineer based in Bhubaneswar, Odisha, India 🇮🇳.
I build LLM gateways, code security agents, encrypted communication systems, and self-hosted developer platforms — focused on performance, privacy, and infrastructure you actually control. My work spans AI infrastructure, security tooling, distributed systems, and open-source projects used by engineers and self-hosters worldwide.
👉 All projects, case studies, and services: sdad.pro
| Domain | Focus |
|---|---|
| 🤖 AI Infrastructure | LLM gateways · inference pipelines · document processing · AI developer tooling |
| 🔐 Security Engineering | Code security agents · forensic tooling · encrypted comms · DDoS mitigation |
| ⚡ Full Stack Development | React · Next.js · TypeScript · Python · Node.js · Rust |
| ☁️ Cloud & Self-Hosting | AWS · Docker · Kubernetes · Pterodactyl/Pelican · XDP/eBPF |
| 🌐 Privacy Engineering | Zero-knowledge architecture · self-hosted systems · no-cloud-lock-in design |
| 20+ Products | 50+ Public Repos | 5 Roles | 3+ Years | AWS Certified |
|---|---|---|---|---|
| Deployed & live | Open source shipped | Freelance → Corp → Founder | Professional experience | Cloud Practitioner |
const sdad = {
name: "Sai Dutta Abhishek Dash",
alias: "instax-dutta / R4C3R",
website: "https://sdad.pro", // ← projects, case studies & services
currentlyBuilding: [
"Prahar Shield — Minecraft DDoS/bot protection SaaS (XDP/eBPF + Velocity + PraharShield)",
"Epoxy — unified OpenAI-compatible proxy pooling free-tier Groq, Ollama & Mistral keys",
"Vulscany — self-hostable AI-powered code security agent (Mistral + Ollama, no data leaves your machine)",
],
recentlyShipped: [
"Nada — C++20/Qt6 HiFi music player (FLAC/WAV/MP3, parametric EQ, ReplayGain, crossfeed DSP)",
"Auralyn — Discord music bot with integrated Lavalink, 200+ servers",
"Binify — zero-knowledge encrypted pastebin (Next.js 15, Turso, Web Crypto API)",
"Forensic-Recovery — PowerShell forensic evidence acquisition tool",
],
learning: ["Rust", "XDP/eBPF", "Advanced AI Agents", "Zero-Knowledge Proofs"],
openFor: ["Consulting", "Open-source collaborations", "Infrastructure contracts"],
contact: "contact@sdad.pro"
};| Project | What it does |
|---|---|
| Epoxy | Unified OpenAI-compatible proxy — pools free-tier Groq, Ollama Cloud & Mistral keys with auto-rotation, cooldown handling, hot-reload. Docker + Pterodactyl ready. |
| PraharShield | Most powerful bot-filtering solution for Minecraft Velocity proxies. LimboFilter fork, LimboAPI, AGPLv3. |
| MarkItDownJS | Universal document → Markdown conversion engine (PDF, DOCX, PPTX, XLSX, HTML, CSV, audio, EPUB). LLM-friendly output. |
| cl-chat-reborn | P2P CLI chat with per-connection X25519 ECDH + ChaCha20-Poly1305. No servers, no accounts, no logs. |
| Project | What it does |
|---|---|
| Vulscany | Self-hostable AI-powered code security agent. Mistral + Ollama. No data leaves your machine. |
| Forensic-Recovery | Forensically-sound digital evidence acquisition tool. PowerShell, SHA-256. |
| Ultimate-Firewall | Enterprise DDoS protection for Minecraft servers. iptables + Linux + Bash. |
| Binify | Zero-knowledge encrypted pastebin. Next.js 15, Turso, Upstash Redis, Web Crypto API. bin.sdad.pro |
| Send-Finder | Benchmarks 23+ community Send servers from your browser with a 3D globe. Fully client-side. ssf.sdad.pro |
| Project | What it does |
|---|---|
| AiScribe | AI audio transcription. Groq Whisper, Next.js 16, no account needed. ais.sdad.pro |
| GenieLabs | AI-powered dev toolkit — code analysis, bug fixing, language conversion. genielabs.sdad.pro |
| Tooner | Token-optimized .toon format for LLM document ingestion. React 19, Web Workers. tooner.sdad.pro |
| Project | What it does |
|---|---|
| Nada | Open-source HiFi music player — C++20/Qt6. FLAC/WAV/MP3, WASAPI/CoreAudio/ALSA, gapless+crossfade, 10-band parametric EQ, ReplayGain, BS2B crossfeed, spectrum visualizer, SQLite library. |
| Project | What it does |
|---|---|
| Auralyn | Discord music bot with integrated Lavalink v4. Pelican/Pterodactyl-ready, 200+ servers. |
| VeronicaBot | Privacy-first Discord bot for YouTube/Twitch live notifications. Self-hosted, zero telemetry. |
| Project | What it does |
|---|---|
| Elipso Theme | Vercel-inspired dark theme for Pterodactyl. Geist typography. One-command install via inspire-installer. |
| Elysium | Monospaced OpenCode-inspired dark theme for Pterodactyl. JetBrains Mono. |
| Elden Theme | Sentry-inspired dark theme for Pterodactyl. |
| inspire-installer | ⚡ One-command installer for all three themes — backups, cache eviction, auto permissions, uninstall. |
🗣️ Languages & Frameworks
🤖 AI & Data
☁️ Infrastructure
| Certification | Issuer | Year |
|---|---|---|
| ☁️ AWS Cloud Practitioner | AWS | 2024 |
| 🤖 AWS Bedrock — Build a Gen AI Chatbot | Udemy | 2024 |
| 🔧 Amazon Bedrock Getting Started | AWS | 2024 |
| 💻 Amazon Q Developer | AWS | 2024 |
| 🧠 Planning a Machine Learning Project | AWS | 2024 |
| 🐍 Python for Data Science & Machine Learning | Udemy | 2024 |
| 📋 Project Management | LearnTube | 2024 |
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