Abhinav Ranish

Abhinav Ranish

Coder • Cyber Risk • AI Developer

Welcome to the playground! I build crazy fast, highly secure, and ridiculously intelligent systems. Click around, explore some the projects, and let's make some magic. ✨

Resume (PDF)GitHubLinkedInEmail

Technical Arsenal

Frontend & Languages

ReactNext.jsTypeScriptPythonJavaC++CRustHTML5JavaScriptTailwind CSSAngular

Backend & Cloud

Node.jsDockerAWSAzureGCPPostgreSQLMongoDBSupabaseHeroku

Security & Tools

GitLinuxBashBurp SuiteMetasploitNmapWiresharkSplunkJira

AI / ML

PyTorchOllamaInsightFace

Experience

SWE Intern (Security + Frontend)

Jun 2025 - Aug 2025

Ampcus Inc

  • •Built and presented an AI-powered Stock Analyzer using RAG architecture, sentiment analysis, and financial indicators—translating LLM outputs into actionable business insights for company leadership.
  • •Shipped 10+ React components across 4 client modules; completed 150+ Burp Suite security labs and executed a live penetration test with authored findings report.
  • •Collaborated with fellow interns on simulations to improve practical offensive and defensive security skills, while advancing skills through Hack The Box and the OWASP Web Security Guide.
  • •Designed and implemented advanced UI features: dynamic dropdowns, enhanced datatables, and filtering using ShadCN, TanStack, and React, integrating REST APIs for improved UX.
  • •Managed both roles in parallel, demonstrating initiative, versatility, and strong time management.

AI / SWE Intern

Dec 2024 - May 2025

TRANZYD

  • •Architected end-to-end AI contract intelligence platform processing ~25 legal contracts: built automated clause extraction, semantic comparison (FAISS + sentence-transformers), and draft generation—cutting manual review by ~40%.
  • •Joined to support AI contract automation; quickly took on core feature development responsibilities.
  • •Integrated backend logic using Python, SQLite, and python-docx for contract storage and document generation.
  • •Designed clause-matching workflows for OLD/NEW comparisons with checkbox-driven contract generation UI.
  • •Prototyped an AI stock analyzer using RAG pipelines, FAISS, and sentiment models to explore LLM-based tools.

Featured Projects

Three selected builds that best show product scope, systems thinking, and engineering range.

IntelliTab preview

AI browser extension

IntelliTab

Shows product thinking, extension architecture, and multi-provider AI integration.

  • Organizes tabs into native Chromium tab groups
  • Learns user corrections and persistent preferences
  • Supports Groq, OpenAI, Gemini, Claude, and OpenRouter
TypeScriptReact 18Tailwind CSSViteChrome Extension Manifest V3
CVfy preview

Full-stack AI SaaS

CVfy

Shows auth, database modeling, strict AI parsing, uploads, and published user pages.

  • Turns resumes into editable portfolio sites
  • Uses Prisma, PostgreSQL, OAuth, Zod, and AI resume parsing
  • Ships five themes with slug-based publishing
Next.jsTypeScriptPrismaPostgreSQLAuth.js
Readflow preview

Production web app

Readflow

Shows polished frontend execution, persistence, sharing, and Cloudflare storage.

  • Markdown editor with split-pane live preview
  • Generates shareable read-only links
  • Uses Cloudflare D1 with local draft persistence
Next.js 15Cloudflare D1@uiw/react-codemirrorCSS ModulesJavaScript
View More Projects

Open Source

Accepted upstreamrust-lang

Rust by Example Contributions

Authored 7 pull requests that were merged into the official Rust by Example repository, correcting examples and clarifying documentation used by Rust learners.

RustDocumentationOpen SourceGitHub

Merged PRs

7

Upstream Repo

rust-lang

Focus

Docs + examples

View Merged PRsVisit Repository

Research

Independent technical work with a clearer research story than a standard project card can hold.

WiSpec research preview
Independent student research

WiSpec

Commodity Wi-Fi spectroscopy research for material classification and structural reconnaissance. It combines wireless signal behavior, frame parsing, and machine learning to infer properties of indoor environments using off-the-shelf hardware.

3

Frequency bands

6

Material classes

<$200

Hardware cost

PythonScapyPicoScenes802.11 Frame ParsingMachine LearningSignal Processing
View Research SiteView Repository

More Projects

Posta

WIP
Full Stack🔥🔥

A full-featured Gmail enterprise clone for personal use. Built with Next.js 16, featuring OAuth authentication, email parsing and rendering, AWS S3 file storage with presigned URLs, email sending via AWS SES, SNS webhook processing, background job processing with Inngest, and a PostgreSQL database via Neon with Drizzle ORM.

Next.js 16TypeScriptDrizzle ORMNeon PostgreSQLAWS SES/S3/SNSNextAuth v5InngestTailwind CSS

YourWall

FrontendFull Stack

A modern, public-by-default micro-blogging platform focused on speed, privacy, and clean design. Built with Next.js 15, TypeScript, TailwindCSS, Prisma, and PostgreSQL (Neon). Features real-time posting, private accounts, image uploads, rate limiting, an Admin Console, and a premium SaaS-inspired UI with dark mode and fluid transitions.

Next.js 15TypeScriptTailwindCSSPrisma ORMPostgreSQL (Neon)Auth.js

Velarith

AI/LLMFrontend

Enterprise-grade AI financial analytics platform powered by Claude Sonnet 4.5. Built with Next.js, TypeScript, and Python Flask, Velarith delivers real-time AI market analysis with streaming responses, 15+ technical indicators, and multi-source data fusion from Finnhub, Yahoo Finance, and Polymarket. Created during the Claude Builder Club Hackathon 2025.

Next.jsTypeScriptPython FlaskClaude Sonnet 4.5Finnhub APIYahoo Finance APIPolymarket API

ClawHub

AutomationBackendInfrastructure

A lightweight, self-hosted GitHub clone optimized for autonomous agents. ClawHub provides a Git Smart HTTP server, API-first agent registration system, Personal Access Token authentication, and a web dashboard for repository management. Built with Node.js, Fastify, TypeScript, Prisma, Next.js, and PostgreSQL.

Node.jsFastifyTypeScriptPrismaNext.jsPostgreSQLGit Smart HTTP

CartGuessr

GameAPI IntegrationFrontend

An interactive price-guessing game where users estimate the cost of common household items to earn points. The app aggregates live pricing data from major retailers and features two modes: Normal Mode (Walmart & Target pricing) and Rich Mode (Whole Foods & Erewhon pricing). Designed to blend real-world data APIs with competitive gameplay.

Next.jsRetail APIsREST APIsReactGame Logic Systems

Net Audit Suite

Cyber🔥🔥

Cyber audit tool integrating Nmap, Nikto, OpenVAS, and arp-scan to generate AI-powered summaries of discovered vulnerabilities using LLaMA + Ollama. Generates DOCX reports, maps infected IPs, and provides a dark-mode frontend in Next.js.

Next.jsNode.jsOllamaOpenVASNmapTailwind

Let's build something great.

Always open for new opportunities, challenging projects, and collaborative ventures. Reach out, and let's make an impact.

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