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13 followers · 7 following

Achievements

Achievement: Pull SharkAchievement: Arctic Code Vault ContributorAchievement: Starstruck

Achievements

Achievement: Pull SharkAchievement: Arctic Code Vault ContributorAchievement: Starstruck

Organizations

@skillvo @vistaran

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aCodeAlchemist/README.md

Hi, I'm Jay Shah 👋

Software Architect · AI & LLM Engineer · Full Stack Developer

I design and build scalable, real-time, and AI-native systems, and I translate business goals into a technology roadmap that I ship end to end. I'm the founder of Vistaran Tech, with 13+ years of experience, 50+ enterprise projects delivered across 12 countries, and 3 SaaS products built from zero.

LinkedIn Email GitHub

What I do

  • AI & LLM Engineering: custom LLM fine-tuning, RAG pipelines, autonomous AI agents, multi-agent systems, private and air-gapped LLM hosting, and legacy-to-AI modernization.
  • Full Stack Development: Next.js, React, Angular, Laravel, Node.js, and Python across the full product lifecycle.
  • Cloud & DevOps: scalable architecture on AWS, Azure, and GCP with Docker, CI/CD, and zero-downtime deployments.
  • Architecture & Leadership: system design, microservices at scale, technical mentorship, and building distributed engineering teams.

Tech stack

Category Technologies
AI & ML LLM fine-tuning, RAG, AI agents, multi-agent systems, private LLM hosting, prompt engineering
Agent Harness Hermes Agent, Codex, Antigravity, Claude Code, Grok Bot
Languages Python, Node.js, PHP, TypeScript, JavaScript
Backend Laravel, NestJS, Express, Django, REST APIs, WebSockets, Socket.io
Frontend Next.js, React, Angular, Tailwind CSS
Databases MySQL, PostgreSQL, MongoDB, Redis, Supabase, Firebase
Cloud & DevOps AWS, Azure, GCP, Docker, Kubernetes, CI/CD, Nginx

Selected work

  • Boomerr.ai: Shopify uptime monitoring for store owners.
  • Scan View: enterprise penetration-test report generation using AI.
  • Compliance View: multi-level collaboration and compliance assurance for cybersecurity firms.
  • SEO Doctor: top-rated Shopify app with $10K+ monthly revenue.
  • Fleetrun: backend and public website for a logistics firm.
  • Charlotte's Web: technical SEO and performance optimisation.
  • Stanton Optical: technical SEO and performance optimisation.

Also shipped: Upturnly, Aithentic, The Accessbox, Madhuras, and Rexford Industrial.

Certifications

  • Oracle Certified Professional (2014)

Currently exploring

Building LLMs from scratch, and scaling AI agent infrastructure for multi-tenant, air-gapped deployments.

Beyond code

I practice yoga daily to stay balanced and keep a clear head for hard problems.

Let's connect

I'm open to remote and freelance opportunities, interesting collaborations, and hard technical problems. Reach me on LinkedIn or email.

Pinned Loading

  1. webgl-motion-detector webgl-motion-detector Public

    Forked from MarkusSprunck/webgl-motion-detector

    Extremely Fast and Simple WebGL Motion Detector

    JavaScript

  2. socket.io-basic-realtime-messaging-demo socket.io-basic-realtime-messaging-demo Public

    Basic demo for real time messaging using socket.io

    JavaScript 2 1

  3. nodejs-expressjs-mongodb-basic-operations nodejs-expressjs-mongodb-basic-operations Public

    Basic CRUD operations with NodeJS and MongoDB

    JavaScript

  4. facebook-php-sdk-v4-4.0-example facebook-php-sdk-v4-4.0-example Public

    facebook php sdk v4.0.0 implementation with user wall post example

    PHP 9

  5. gapi-sdk-with-angular gapi-sdk-with-angular Public

    Google APIs Javascript SDK integration with Angular

    JavaScript 2 1

  6. node-expressjs-mongodb-quickstarter node-expressjs-mongodb-quickstarter Public

    Quickly start developing web services using this light weight architecture built in NodeJS which uses MongoDB as database and ExpressJS as framework for developing web services.

    JavaScript 1