Tanmay Karmakar

Tanmay Karmakar

Solo developer

Forums

Tanmay Karmakar

22h ago

Velocibid - Stop copy-pasting. Automate RFPs & Security Questionnaires.

Velocibid automates RFPs and Security Questionnaires (SIG, CAIQ) for agencies tired of manual entry. The Problem: Enterprise tools like Loopio cost $20,000+/year. The Solution: Velocibid offers the same accuracy for just $49/mo. Key Features: ⚡ Auto-Fill Excel: Upload messy sheets; get them filled instantly. 🛡️ Citations: AI cites the exact source doc for every answer. 📚 Smart Library: Search proposal history instantly. 🔒 Secure: GovCloud-ready.
Tanmay Karmakar

22d ago

UnitMaster - Run powerful PDF, Image, and Dev tools offline. 100% Privacy

The all-in-one privacy-focused digital toolkit for developers and professionals. Run PDF tools, converters, and calculators offline in your browser. No server uploads.
Tanmay Karmakar

1mo ago

UnitMaster.io

Hey everyone!

I'm Tanmay, a solo developer. Like many of you, I'm tired of needing a monthly subscription just to do simple tasks like removing an image background or converting files.

In this era where everyone is slapping an "AI Tax" on basic utilities, I spent my weekends building UnitMaster to give these tools away for free.

What I built:

Tanmay Karmakar

1mo ago

UnitMaster - The most beautiful and accurate unit converter on the web.

Could you stop using ugly, ad-riddled converters? UnitMaster is a premium, privacy-focused calculator built for the modern web. It features a stunning glassmorphism UI, system-aware dark mode, and engineering-grade precision (using decimal.js to eliminate those annoying floating-point errors). Includes robust Mortgage, Loan, and Tax calculators. COMPLETELY free, fast, and accurate.

🚨 Landing Page Roast: 48 Hours Only 🚨

A few of us at Product Hunt are putting on our most brutally honest (but helpful!) hats and roasting landing pages for the next two days. Want in? Drop your link below, and we ll give you real, no-BS feedback on:

Clarity Does your message make sense or sound like corporate soup?
Calls to Action Do we feel compelled to click, or just leave?
Design & UX Smooth experience or rage quit territory?
Anything else Tell us what you want feedback on.