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WHO IS
CHANDAN?

I build web apps, backends, AI infra and more, from idea to launch.

12 agents know his work. Ask them anything.

›
quick human checkthree questions in. one tap and the crowd keeps going.
How it works

I built this site as
an agent system.

Every answer comes from my own notes and is fact-checked before it reaches you.

Experience

Five companies, and what I built at each.

Three years, five teams, founding engineer at two of them.

Claude · Variabl MCPinvoice Acme $2,400 in USD tool callcreate_invoice() Invoice #0142 · USD$2,400.00 Pay via XflowUSD → INR settled GST autopilot3 returns filed GSTR-1 · GSTR-3B · GSTR-9 Browser-use agents100s of users GST · ITR · Udyam

Variabl

Founding engineerFeb 2026 - nowBengaluru

Finance for India's creators and freelancers, run by AI agents. Invoices, international payments, GST filing, taxes, expenses and more all happen from one chat, and I built the agents behind it.

32+currencies
25+MCP tools
3GST returns automated
What I built there
TypeScriptGoogle ADKMCPXflowCashfreeGCPNode.jsReactPostgreSQLLangChainAG-UISSECloud RunDockerZerodha KiteGoogle CalendarYouTubeOAuth 2.1
gRPC between every service gRPC ordersroutingbillingrecs Pub/Subevents Stripe Connect AuthJWT + Redis refreshCI/CDBitbucketDocker

Turmitech

Full-stack developerSep 2025 - Mar 2026Canada, remote

I built the backend for a Canadian marketplace, its services, its payments and the events that connect them.

45+MongoDB migrations
RESTgRPCacross services
StripeConnect + subscriptions
What I built there
gRPCNode.jsPub/SubStripeRedisMongoDBDockerBitbucketJWT
15+ sourcesRSSnews Flask API RedditXBluesky + sentiment agentLangChain Pinecone Insight1 trend spotted

Overtly

Full-stack developerJun 2025 - Dec 2025Bengaluru, remote

AI news intelligence for journalists. I owned the Python backend, end to end.

15+news sources, real time
3social networks
1backend, owned end to end
What I built there
PythonFlaskLangChainOpenAI APIPineconeFirebaseDynamoDBDocker
Next.js 14 scraped · social APIs→ DynamoDB AI summaryLangChain GCP · deploys + auth

Pixelayers

Founding engineerFeb 2024 - May 2025Bengaluru, remote

An enterprise analytics product I built from the first commit, as its founding engineer.

01first engineer
16 moas founding engineer
real-timedashboards
What I built there
Next.jsTypeScriptDynamoDBLangChainOpenAI APIGCPDockerUmami
Notification Firebase functions +30%engagement Admin

Heeblo

Full-stack developerSep 2023 - Dec 2023Australia, remote

My first role, in a four-person cross-functional team. The real-time notifications I built lifted engagement 30%.

+30%user engagement
4-personteam
real-timenotifications
What I built there
Next.jsFirebaseCloud Functions
Projects

Things I built on my own time.

Nine side projects, all still running. Ask about any one and an agent will walk you through it.

01 · Agentic portfolio · live

This site

Twelve agents that know my work. Ask a question and the orchestrator sends the right ones; they answer from my notes and GitHub, and a critic checks every claim.

Next.jsSupabase pgvectorCohereTurnstile
Live site
02 · Open source · AI infra

LLMGate

One OpenAI-compatible endpoint in front of OpenAI, Claude, Gemini and Groq, with automatic failover, circuit breakers, per-tenant budgets and a 24-hour cache.

TypeScriptFastifyPrometheusDocker
GitHub
03 · Research paper · robotics

ROS-2 AI Drive

A robot that streams its camera to Gemini and turns the model's reasoning into motion, with no maps and no hand-coded vision. Every command passes a safety check first.

ROS 2PythonC++Gemini
GitHub
04 · Live product

Meme the Map

A live world map of memes. When a coordinated raid hit it, I shipped moderation and rate limits under fire, then relaunched it GIPHY-only.

Next.jsSupabased3-geo
  1. Memes pinned to a live world map
  2. The raid, 500k+ requests and 2,500+ images
  3. Rate limits and a mod queue, shipped live
  4. Relaunched GIPHY-only, just as fun
memethemap.com
05 · Robotics · simulation

Robotic Arm

A four-joint arm in simulation that plans its own collision-free path with MoveIt2 and inverse kinematics.

ROS 2MoveIt2C++Python
GitHub
06 · Cloud · AWS

CodeSphere

Runs code at scale on plain AWS: jobs wait in an SQS queue, EC2 workers pick them up, and results land in DynamoDB.

SQSEC2DynamoDBReact
Write-up
07 · SaaS · AI classroom

Quix.ai

Teachers turn a PDF, a page of text or a link into an assignment in seconds, and GPT grades the submissions.

Next.jsFirebaseVercel AI SDKOpenAI
Live site
08 · Platform · CLI

PiDeploy

A small platform-as-a-service: one command takes a GitHub URL, builds the frontend, containerises the backend and puts Nginx in front.

NodeDockerNginxInk
GitHub
09 · Tool · Python

dir2llm

Turns a whole directory into one LLM-friendly context file, so a codebase fits in a single paste.

Python
Earlier

Where it started

Student projects from before the jobs: small tools that taught me to ship.

attendancecalculatorSGPA → CGPAconvertervideo-callappe-commercesite voice GPT experimenta branch, merged back HEADthen the jobssee Experience ↑
attendance calculatorSGPA → CGPA convertervideo-call appe-commerce site voice GPT experimenta branch, merged back HEAD then the jobsfive companies, in Experience above