AI Tools
Building SnapQuote AI: The Future of Contractor Estimates
How I combined Flutter, Node.js, and Gen AI to build an app that turns rough contractor voice notes into structured PDF job estimates.
May 22, 20265 min read
Open to freelance & collaborations
Hi, I'm Manish Joshi.
I build AI tools &
teach developers.
Developer from India. I write about DSA, AI, and productivity. Building SnapQuote AI and free tools for developers worldwide.
developer.ts
const developer = {
name: "Manish Joshi",
role: "Developer & AI Builder",
focus: ["DSA", "AI Tools", "EdTech"],
flagshipApp: "SnapQuote AI",
availableForHire: true,
};
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App — SnapQuote AI
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Featured Application
SnapQuote AI
The smart estimation app built with Flutter & Node.js that helps field contractors create and send professional quotes in seconds.
- Voice-to-Estimate generationHold to speak and describe details — AI handles line items and pricing.
- Photo-to-Quote camera extractorSnap blueprints or the job site — AI compiles materials instantly.
- Professional PDF estimate sheetsExports polished PDF quotes with tax calculations ready to send to clients.
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Google Play Store
SNAPQUOTE AI
Tile Installation · 500 sq ft · $2,500.00
Tile & Furnishing JobJust generated
Room Painting · 3 bedrooms · $1,200.00
Painting JobJust generated
Drywall, Screws & Hardware · $850.00
Material CostJust generated
🏠🔍✨👤
5.0 / 5.0
Google Play Store
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What I Write & Build About
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What Other Developers Say
Real feedback from creators, engineers, and students who use these tools.
“Manish's DSA roadmap is the single best resource I found during my prep. Got me from zero to Amazon in 4 months. The system design posts are gold.”
AS
Arjun Sharma
SDE at Amazon · Bangalore
“I've been following Manish for 6 months. The free tools — especially the Interview Question Generator — saved me hours every week. Genuinely useful, not just for show.”
PM
Priya Mehta
CS Student, NIT Trichy · Chennai
“Used the 90-day DSA plan from manishjoshi.online and went from 20 problems to 200+. Placed at Flipkart. The writing style makes complex concepts feel simple.”
RG
Rohan Gupta
Fresher → Got placed at Flipkart · Delhi
“The SnapQuote AI app is genuinely beautiful and useful. But what keeps me coming back is the blog — every post feels like advice from a senior dev who actually cares.”
SI
Sneha Iyer
Backend Developer · Hyderabad
“Manish's "build in public" approach inspired me to ship my first side project. The AI tools are free and actually work — no email capture tricks, just value.”
VN
Vikram Nair
Indie Developer · Kochi
“After 6 months of struggling, I found Manish's interview prep guide. The mock questions were spot-on. Got my first SDE offer within 3 months. Cannot thank him enough.”
AN
Ananya Singh
Job Seeker → SDE-1 at Swiggy · Pune
FAQ
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