AVAILABLE FOR PROJECTS

Systems that work
while you sleep.

Freelance software engineer with 5 years of experience turning manual busywork into reliable pipelines — AI integration, scheduled jobs, WhatsApp & email automation, and dashboards that show it all working.

Book a free consultation See my work ↓
☀️ Monday, 7:00 AM — you just woke up DONE OVERNIGHT
💬 1,240 customers received your weekend offer — each greeted by name ✓
🤖 312 customer questions already answered — no one waited for you to wake up ✓
📈 Yesterday's sales report is waiting in your inbox ✓
🔒 All your business data backed up & safe ✓
≈ 0 hours
of manual work saved this week
runs again tonight
in --:--:-- — automatically
JAVA◆JAVASCRIPT◆NODE.JS◆PYTHON◆REACT◆POSTGRESQL◆CRON◆REST APIS◆OPENAI / CLAUDE◆WHATSAPP BUSINESS API◆WEBHOOKS◆ JAVA◆JAVASCRIPT◆NODE.JS◆PYTHON◆REACT◆POSTGRESQL◆CRON◆REST APIS◆OPENAI / CLAUDE◆WHATSAPP BUSINESS API◆WEBHOOKS◆
// SERVICES

What I can build for you

One engineer, end to end — and not just descriptions: this is what each system looks like on your screen.

METRICS DASHBOARD

Your whole business on one live screen

Sales, orders, customer replies — the numbers that matter, updating live in one place, so decisions stop waiting for spreadsheets.

REVENUE
$48.2k
▲ 12%
ORDERS
1,384
▲ 8%
REPLIES
312
▼ 3%
MONTUEWEDTHUFRISATSUNNOW
AI CHATBOT

Answers customers 24/7, trained on your business

A chatbot that knows your products, prices and policies — answers instantly, collects leads, and hands the important ones to you.

AI
Support Assistant
● online
Do you deliver on Sundays? And what's the minimum order?
Yes — Sunday delivery runs 9am–2pm. Minimum order is $25, and orders above $60 ship free. Want me to check your area?
Yes, 400001
WHATSAPP CAMPAIGN

Personalized broadcasts, sent on schedule

Promotions on the official WhatsApp Business API — every customer greeted by name, replies handled automatically.

Weekend Sale promo SCHEDULED · SAT 10:00
Hi Priya 👋 Weekend sale is live — 20% off your favorites until Sunday. Reply SHOP to order.
10:00 ✓✓
→ 1,240 customers, each greeted by name ✓✓ 98.4% delivered ↩ 312 replies answered automatically
EMAIL DRIP SEQUENCE

Follow-ups that send themselves

Welcome flows, reminders and win-back emails triggered by what customers do — no one presses send.

DAY 0 · SENT
Welcome — here's what to expect
64% of people opened it
DAY 2 · SENT
Still deciding? Common questions answered
41% of people opened it
DAY 5 · SENDING NOW
Your 10% code expires tonight
going out to 1,240 people right now
DAY 9 · QUEUED
We miss you — one last nudge
SCHEDULED TASKS

Your back office, on autopilot

Backups, reports, syncs, invoices — scheduled once, done on time every time. It never forgets.

🌙 every night 2:00Back up all your data✓ done 214×
☀ weekdays 7:00Sales report → your inbox✓ done 148×
⟳ every 15 minPull in new customers● running now
📅 saturday 10:00WhatsApp promo to customers◌ up next
1st of monthSend all invoices✓ done 7×
CUSTOM SOFTWARE

Apps built around how you work

Web apps, connections and integrations where one thing triggers the next — orders, invoices, notifications — nothing falls through.

10:02🛒 New order comes in — #1204✓
↓Invoice created automatically✓
↓Customer gets WhatsApp confirmation✓
↓Stock count & dashboard updated●
4 steps · 0 people involved · nothing forgotten ▍
+ NOT LIMITED TO THIS

Your problem isn't on this list?

These are just the most common asks. If a task is manual, repetitive or slow — software can probably do it for you. Describe it in one message and I'll reply with how I'd automate it.

Tell me what eats your time →
// HOW IT WORKS

One pipeline, zero manual steps

Every system I build follows the same idea: a trigger starts it, logic and AI do the thinking, actions reach your customers, and a dashboard proves it worked.

STARTS ITSELF on your schedule DOES THE THINKING AI sorts · decides · personalizes no human needed WHATSAPP promos sent · replies answered EMAIL follow-ups sent on time YOUR RECORDS saved · backed up · safe DASHBOARD you see the results
● work flowing automatically ● results reported back to you ● runs day & night — no one watching it
// SELECTED WORK

Systems I've shipped

FEATURED · FULL CASE STUDY AVAILABLE

Referral engine that lives in WhatsApp

A referral platform for education institutes where the referrers never see a screen: anyone who messages the institute's WhatsApp number gets one permanent link, a 9-stage admissions funnel streams back over webhooks, and rewards are priced, frozen and paid out monthly — automatically. Built end to end and running in production.

Java 21 · Spring Boot PostgreSQL WhatsApp Business API React + TypeScript AWS
See it working — interactive case study ↗
a referrer's entire experience NO APP · NO LOGIN
Hi
Welcome to our referral programme 👋 Here's your permanent link — share it with anyone: ref.example.in/r/kQ3vX9aZ
🎉 Ananya confirmed enrolment in Online MBA — you've earned ₹24,000.
3 weeks later ✓✓
→ 9-stage funnel tracked ₹ rewards priced automatically 📄 monthly payout CSV
AI counsellor · live product LIVE IN PRODUCTION
I want an online MBA under ₹2 lakh
Good profile to work with — that opens the full MBA range across our 6 UGC-approved universities. What's driving the MBA: promotion, or switching fields?
→ profile captured in chat ₹ every fee data-grounded 💳 pays inside the chat
FEATURED · LIVE AI PRODUCT

AI admissions counsellor, live in production

An LLM counsellor for Indian students choosing online degrees — no forms, no cold calls. It interviews the student conversationally, shortlists programmes from verified university data, never fabricates a fee, and takes the registration payment inside the chat. Guarded by ~60 eval scripts in CI.

Next.js · TypeScript Claude / LLM PostgreSQL Razorpay GCP Cloud Run
Read the case study ↗
SCHEDULER JOBS

Nightly ops scheduler

A suite of cron jobs handling data sync, backups and report generation — the morning summary is in the inbox before anyone logs in.

Java cron PostgreSQL
FEATURED · CALL ANALYTICS PLATFORM

BillGill — every call, counted once

Sales teams run two telephony providers whose numbers never agree. BillGill ingests both, detects when they report the same physical call, and turns the raw logs into leaderboards, A–D scorecards and cost analysis — self-healing syncs, resumable backfills, and on-device speech-to-sentiment at zero API cost.

Python · FastAPI PostgreSQL Next.js + React Whisper
See it working — case study ↗
ingestion.log — last sync 04:55
callyzer + mcube11,416 calls · 90 days
same-call duplicatesflagged & excluded
nightly reconcilerdrift < 5% ✓
recordings analyzedwhisper → sentiment
top performergrade A · 71% connect
EMAIL AUTOMATION

Email drip system

Behavior-triggered email sequences — welcome flows, follow-ups and re-engagement — sent at the right moment without anyone pressing send.

Node.js SMTP / API cron
// ABOUT

I solve problems, not just write code

Five years as a software engineer taught me one thing: most businesses lose their best hours to manual, repetitive work. My job is to find that work and make a machine do it.

I work across Java, JavaScript, Node.js, Python and React — but I'm not attached to a stack. I pick whatever tool solves your problem fastest and most reliably, and I stay until it's running in production.

5+ years of software engineering experience
1:1 you work directly with the engineer — no agency layers
24/7 the systems I ship keep working after I hand them over
// CONTACT

Have a manual process?
Let's automate it.

Tell me what eats your time. I'll reply within 24 hours with how I'd automate it — free, no obligation.

Email me
GitHub ↗ LinkedIn ↗ Upwork ↗ Fiverr ↗