6 AI products shipped to production

AI Engineer building voice AI agents, agentic workflows and AI-powered SaaS, from client requirements to MVP to production.

Engineering 3D Folder products with agentic workflows, full-stack craft & 3D Sparkle real-world impact.

Metric 01
0+

Years building production AI

Voice agents, LLM workflows, RAG and full-stack SaaS across three companies.

VERIFIED IMPACT
Metric 02
0x

Faster screening & testing

Screenary cut recruiter screening time up to 10×; AI device testing at SGBI.US ran up to 10× faster.

VERIFIED IMPACT
Metric 03
0

Products shipped end-to-end

Screenary, Sowtix, Mailist, Majlis CRM assistant, RYVV and VoltCRM — live with real users.

VERIFIED IMPACT

From 3D Sparkle client brief to 3D Lightning AI agents in production.

I own products end-to-end — system design, backend services, AI workflows and APIs — tuned for latency, accuracy, AI cost and failure-case handling.

Built on solid foundations 3D Cursor

Python and TypeScript at the core: LLM agents with LangChain and LangGraph, voice AI with ElevenLabs, Twilio and Whisper, FastAPI and Next.js products, and vector-backed RAG on PostgreSQL, Supabase and Pinecone.

Python
Python
TypeScript
TypeScript
FastAPI
FastAPI
Next.js
Next.js
React
React
Django
Django
Flask
Flask
JavaScript
JavaScript
C++
C++
OpenAI
OpenAI
Anthropic
Claude
Google Gemini
Gemini
Groq
Meta
LLaMA
LangChain
LangChain
LangGraph
Hugging Face
Hugging Face
n8n
n8n
ElevenLabs
ElevenLabs
Twilio
Twilio
Whisper
WhatsApp
WhatsApp
Telegram
Telegram
Stripe
Stripe
Gmail
Gmail
Robot Framework
Robot Framework
Streamlit
Streamlit
PostgreSQL
PostgreSQL
Supabase
Supabase
MySQL
MySQL
SQLAlchemy
SQLAlchemy
Pinecone
FAISS
ChromaDB
Amazon Web Services
AWS
Docker
Docker
PyTorch
PyTorch
TensorFlow
TensorFlow
OpenCV
OpenCV

Selected work & projects 3D Folder

AI HIRING · VOICE INTERVIEWS
Voice AI
#01

Screenary

Built end-to-end at Thirtydays.ai

AI-native hiring platform where every applicant does a ~15-minute AI voice interview generated from the job description and their resume, so only people who want the role get through.

  • Voice interviews with ElevenLabs + OpenAI, generated per JD and resume
  • Claim-verification and scoring engine with AI stand-in detection
  • AI-native ATS agent — recruiter screening up to 10× faster
ElevenLabsOpenAIVoice AIScoring EngineATS Agent
screenary.si
AI FACILITY MANAGEMENT · VOICE AI
Voice AI
#02

Sowtix

Built end-to-end at Thirtydays.ai

Multi-tenant AI maintenance SaaS that lets property organizations run maintenance with minimal manpower. A voice agent and WhatsApp AI answer resident calls and messages 24/7 and create tickets automatically.

  • ElevenLabs voice agent on Twilio with in-call tool webhooks
  • WhatsApp AI with Groq LLM, Whisper and vision for photo proof
  • Per-org knowledge bases, technician dispatch and Stripe billing
ElevenLabsTwilioWhatsAppGroqWhisperStripeMulti-tenant
sowtix · thirtydays.ai
MORE PRODUCTION WORK
mailist · thirtydays.ai
AI EMAIL ASSISTANT#03

Mailist

Built at Thirtydays.ai

Manage all your email from Telegram: real-time Gmail triage, text or voice-note replies, approve-to-send drafts, Calendly-aware replies and daily digests.

Gmail Pub/SubGroq Llama 3.3WhisperTelegramCalendly
majliscrm.com
AI REAL-ESTATE CRM#04

Majlis CRM — AI Assistant

Built the AI assistant · led platform testing

AI assistant inside an all-in-one CRM for UAE brokerages: chat summaries, next-step suggestions, reply drafts, Arabic–English translation and lead auto-fill.

LLM AssistantWhatsAppArabic ↔ EnglishE2E Testing
ryvv.online
AI FINANCE#05

RYVV Money Manager

Log money by texting or talking on Telegram. Groq NLU and speech extract transactions, a unified ledger tracks cash, UPI and shared expenses, and statements export to PDF/CSV.

Next.jsFastAPISupabaseGroqTelegram Bot APIJWT
voltcrm-phi.vercel.app
FIELD-SERVICE CRM#06

VoltCRM

Runs every electrical job from one place: work orders, daily site work, labour wages, expenses, quotations and Polevar reports, with one-click PDF prints.

ReactTypeScriptPDF ReportsVercel
sgbi.us · test-agent
›agent.plan("regression suite · device #A12")
›llm → generated 48 test cases from spec
›tool.call(robot_framework.run, batch=1)
›observe: 2 failures → re-plan with context
›tool.call(device_api.reset) · retry batch
✓report: 48/48 passed · 10× faster than manual
AI TEST AUTOMATION#07

AI Device-Testing Automation

SGBI.US

Multi-step LLM workflows that combine reasoning, tool/API calls and robotic execution for adaptive device testing — up to 10× faster test runs.

PythonLangChainLangGraphRobot FrameworkOpenAI · Claude · Gemini
ezra · rag chatbot
›user: "early signs of type 2 diabetes?"
›embed(all-MiniLM-L6-v2) → 384-d query
›pinecone.query(top_k=4) → medical corpus
›langchain.stuff(context) → LLaMA 2
✓answer grounded in 4 retrieved passages
HEALTHCARE RAG#08

Ezra Medical Chatbot

Medical chatbot on LLaMA 2 with LangChain RAG, Pinecone as the vector DB and all-MiniLM-L6-v2 embeddings, served from a Flask backend.

LLaMA 2LangChainRAGPineconeFlask

Work experience 3D Compass

Nov 2025 - PresentCURRENT

AI Engineer · Thirtydays.ai

  • Own products end-to-end, from client requirements to MVP to production deployment — system design, backend services, AI workflows and APIs, with a focus on latency, accuracy, AI cost, the most feasible product flow and failure-case handling.
  • Built Screenary end-to-end: an AI-native hiring platform with a ~15-minute AI voice interview (ElevenLabs + OpenAI) generated from the job description and resume, a claim-verification and scoring engine with AI stand-in detection, and an AI-native ATS agent — cutting recruiter screening time by up to 10×.
  • Built the AI assistant for Majlis CRM, an all-in-one real estate CRM where UAE brokerage teams handle leads, WhatsApp, follow-ups, listings and payments (chat summaries, next-step suggestions, reply drafts, Arabic–English translation, lead auto-fill), and led end-to-end platform testing.
  • Built Sowtix, a multi-tenant AI maintenance SaaS: an ElevenLabs voice agent (Twilio) and WhatsApp AI handle resident calls and messages 24/7 and create tickets automatically, with in-call tool webhooks, Groq LLM/Whisper/vision, per-org knowledge bases and Stripe billing.
  • Built Mailist, an AI email assistant to manage all email from messaging apps like Telegram: real-time Gmail triage (Pub/Sub, Groq Llama 3.3), text or voice-note replies (Whisper), approve-to-send drafts, Calendly-aware replies and daily digests.
  • Designed LLM-powered agent workflows combining AI reasoning, tool/API interactions and deterministic logic to automate multi-step business processes, and continuously improved them from real-world AI behavior in production.
Stack
PythonFastAPINext.jsElevenLabsOpenAIGroqWhisperTwilioWhatsApp APIGmail Pub/SubStripePostgreSQL
Nov 2024 - Sep 2025

AI Engineer · SGBI.US

  • Designed and implemented an AI-driven device-testing automation system using Python, LangChain, LangGraph, REST APIs and Robot Framework, reducing testing time by up to 10×.
  • Built multi-step LLM workflows combining LLM reasoning, tool/API calls and robotic execution, enabling adaptive and repeatable automated testing.
  • Integrated OpenAI, LLaMA, Claude and Gemini models for context-aware test generation, decision-making and execution across device-testing workflows.
  • Optimized the end-to-end automation pipeline for reliability, scalability and workflow efficiency across AI and robotic testing components.
Stack
PythonLangChainLangGraphRobot FrameworkREST APIsOpenAILLaMAClaudeGemini
Shipped here · in the portfolio
Jul 2024 - Sep 2024

AI Engineer Intern · Convai Innovations

  • Built LLM/VLM applications including ECG-based medical condition prediction, with fine-tuning, quantization, RAG and REST API deployment.
  • Helped students build RAG applications in a 2-week hands-on AI training program at MITS College.
Education & Certifications
Aug 2020 - Apr 2024
B.Tech in Computer Science & Engineering · DAIT, Tamil Nadu
Specialized Courses & Accreditations
Ethical Hacking Intro (Offenso Academy, 2023)Full Stack with Python (TN Gov, 2023)AR-VR Development (TN Gov, 2022)ICRDET'24
Languages
English (Fluent)Malayalam (Native)Arabic (Reading, writing)

Have a project in mind?

Available for freelance projects and full-time opportunities. I respond within 24 hours.