Selected work

Things I've designed, built & shipped.

Production AI SaaS — some built during my internship at DrishInfoTech, some my own products. I build them as an AI engineer with an agentic, AI-assisted workflow, which is how a small team (often just me) ships this fast.

01

makeperfectads.com

AI Video Ad Generator
  • Currently building
  • Personal · Private

Paste a link and the Studio reads the page, picks real product images and brand colours, plans a shot-by-shot ad, then produces a short 9:16 or 16:9 video with captions, voiceover and music — in 84 languages, including Hinglish.

  • Pipeline: read page → collect product images & brand look → plan shots → generate AI video → mix voiceover & music
  • 84 languages plus 14 mixed styles (Hinglish, Tanglish, Spanglish…), including right-to-left captions
  • Automatic pre-download checks for audio loudness, unsupported claims and link validity
  • Exports 8–20s MP4 in 9:16 (Reels, TikTok, Shorts) or 16:9, at 1080p or 720p
AI VideoWeb ScrapingVoiceover · TTS84 LanguagesMP4 Export
02

bhavishai.in

AI Astrology Platform
  • Personal · Private

Swiss Ephemeris (a C library) computes planetary longitudes and dashas from birth details, and Gemini turns them into personalised reports — wrapped in a full Razorpay payment-to-delivery pipeline.

  • Razorpay signature verification, background PDF generation & email dispatch
  • Admin reconciliation system for failed deliveries
  • Protected admin panel with revenue dashboards & user-journey analytics
Next.jsSwiss EphemerisGemini AIRazorpayPostgreSQL
03

bubbl.ooo

RAG Chatbot SaaS
  • DrishInfoTech · Internship

A multi-tenant RAG chatbot platform where scraped web content is auto-vectorized into Gemini FileSearch stores, letting businesses deploy context-aware AI agents with persistent conversations and lead capture.

  • Background job processing with Celery + Redis for web scraping
  • Deployed on a VPS with Gunicorn (gthread) + systemd service management
  • Similar in spirit to chatbase.co, built end to end
Python FlaskGemini APIRedis · CeleryPostgreSQLPaddle
04

salesji.com

AI Telegram Bot Workspace
  • DrishInfoTech · Internship

A workspace for building and managing AI-powered Telegram sales bots — businesses deploy conversational agents that engage leads and automate sales conversations right inside Telegram.

  • Configure and deploy AI sales agents to Telegram from a single workspace
  • Automates lead engagement and sales conversations end to end
  • Built as a multi-tenant SaaS product
Telegram Bot APIAI AgentsNext.jsPostgreSQL

More projects

Earlier apps and experiments. These are paused right now while I focus on the products above — the code is still on GitHub.

Languages

Languages I work with

From product code to algorithms and shaders. Click a language for notes on how I use it.

JavaScript JS logo

JavaScript

Everyday language — React, Next.js, Node.js, GSAP and Three.js.

TypeScript TS logo

TypeScript

Typed React & Next.js code and API contracts that scale.

Python

Flask back ends, Celery workers, Telegram automation and OpenCV tools.

SQL

PostgreSQL & MySQL schemas, queries and reporting for SaaS products.

C++ programming language logo

C++

Data structures & algorithms on LeetCode and CodeChef.

C programming language logo

C

Systems fundamentals — and the Swiss Ephemeris library behind bhavishai.in.

GLSL

WebGL shaders for Three.js scenes and animated visuals.

Stack

Technologies I've worked with

Frameworks, databases, AI services and integrations that power the products above.

Frontend

  • React.js
  • Next.js
  • Tailwind CSS
  • shadcn/ui
  • Three.js · R3F
  • GSAP
  • HTML5 · CSS3

Backend

  • Node.js
  • Flask
  • REST APIs
  • Celery
  • Gunicorn
  • NextAuth
  • Nodemailer

Databases & caching

  • PostgreSQL
  • MongoDB
  • MySQL
  • Redis

AI & LLMs

  • Gemini API
  • RAG · vector search
  • AI agents
  • Prompt engineering
  • AI video & TTS

APIs & integrations

  • Telegram Bot API
  • Razorpay
  • Paddle
  • Swiss Ephemeris
  • Finnhub
  • OpenCV

Workflow

Tools I work with

My day-to-day toolkit — centred on agentic, AI-assisted coding, with the review, testing and deployment tools that keep it production-grade.

Agentic & AI-assisted coding

  • Kiro
  • GitHub Copilot
  • MCP servers
  • Google AI Studio

Build & ship

  • Git & GitHub
  • Vercel
  • Linux VPS · systemd
  • MongoDB Atlas
  • cron-job.org

Test & debug

  • Postman
  • Chrome DevTools
  • LeetCode · CodeChef