01Building
Lotzoni
A bilingual copilot for Japanese building-permit projects, guiding owners through one fact, document, and requirement at a time.
BlackConchSuite of products from Solo Devs nights and weekends
Ideas thatkeep moving.
Twenty years in software. 27 products sparked by hackathons, problems people brought me, frictions I met myself, and ideas too useful to leave as sketches.
20years building software
27products selected
12available now
2013—26the build timeline
The thesis
Useful ideas can start anywhere. The work is making them real.
Some begin at hackathons. Others come from problems people share, frictions I run into myself, or opportunities hiding in plain sight. BlackConch shapes the strongest ones, ships them, and gives them the chance to become durable products.
Have a problem or an idea worth building? Bring it here. The next BlackConch product does not have to start with me.
Selected products
The build log.
Start dates come from the earliest project history in the workspace. Updated months reflect the latest workspace activity. Live products open after you register your interest.
2026
1202Building
SolarPro
A roof-analysis and solar sales workspace that matches panel inventory, estimates systems, and protects project margin.
03Private beta
Dejikami
A bilingual web and mobile workflow for photographing paper forms, digitizing their fields, collecting responses in any language, and printing a typed replica.
04Private beta
8Dime.ai
A custom-AI studio that maps business opportunities across eight dimensions, from discovery through delivery.
05Building
OpsMate
An internal Q&A assistant that grounds answers in uploaded company documents using retrieval, source citations, and Slack access.
06Private beta
CampNet
A governed college community network for students, alumni, and faculty, with circles, moderation, notifications, and AI summaries.
07Building
Pambaram
A lightweight multiplayer browser adaptation of the traditional Indian spin-top circle game on a retro 8-bit pitch.
08Building
UGC Studio
A campaign workspace that generates scripts, personas, images, and short-form UGC assets across products and channels.
09Building
AppShot
A macOS app that captures iOS Simulator screens and turns them into polished App Store and marketing assets.
10Available
RoamTribe
A mobile community for van lifers, RV travellers, digital nomads, and people looking for their next tribe on the road.
11Building
Demogen
A short-form video pipeline that turns descriptions, URLs, screenshots, and notes into scripts, imagery, and downloadable vertical video.
12Available
ShakeMemo
An ultra-fast voice reminder app: shake the phone, speak, and let smart parsing turn the thought into an actionable reminder.
2025
0713Live
GeoDra
Location-aware notes, treasure hunts, and event experiences that reveal stories only when people reach the place.
14Building
CrossHold
An Indian ETF discovery and comparison tool for finding holding overlap, sector exposure, and portfolio concentration.
15Private beta
AI Document Transformer
An AI workspace that turns basic accounting-policy drafts into analyzed, expanded, and downloadable professional documents.
16Live
Intern.ac
A global internship marketplace connecting students, founders, and companies with profiles, applications, and hiring workflows.
17Private beta
FitOut
A construction CRM for mall fit-out teams to manage shops, plans, change approvals, documents, and project handoffs.
18Live
Tamil4Me
Structured, interactive Tamil lessons that connect letters, sound, handwriting, useful words, and conversation.
19Building
CarBid
A used-car marketplace for listings, real-time bidding, bid history, authentication, and secure purchase workflows.
2024
0120Live
VettiBet
A web and mobile prediction game where communities create questions, compete on leaderboards, and earn virtual points.
2023
0621Live
FoodHopp
A personal food diary and social discovery platform for rating dishes, exploring cuisines, and remembering every bite.
22Building
Hablar
An early teacher workspace for managing students, authentication, profiles, and learning reports.
23Available
Scribe4Me
A web and mobile platform connecting students who need exam-writing support with volunteer scribes and readers.
24Live
Chollung
A multilingual daily word-game platform with Tamil-first challenges, points, streaks, and leaderboards.
25Live
NoSwag
AI-powered API testing that turns OpenAPI specifications into executable, editable pytest suites.
26Live
QA3.io
A practical directory and launchpad for QA tools, testing utilities, frameworks, and field-tested resources.
2022
0127Building
Goli
A mobile take on Indian marble games with matchmaking, ranked play, daily rewards, tournaments, and leaderboards.
Build what matters
Found a product—or carrying an idea—worth taking further?
Choose a product to use, improve, or invest in. Or bring a problem of your own and let's see whether it deserves to become a product.