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Ayush Kumar YadavSoftware engineer · Lucknow, India

Selected work / Web, mobile & automation

Projects

A closer look at what I build, how it works, and the technologies behind it.

01

SaaS / retention

SubscriptIQ ↗

A SaaS platform with JWT authentication and role-based access. Churn rules lead to LLM-generated summaries and drafts, with human review workflows and audit logging.

Next.js · Express.js · MongoDB

Read about SubscriptIQ →
02

Inventory / forecasting

Kirana-napse ↗

An inventory assistant built with Flutter, FastAPI, MongoDB and LightGBM. Statistical forecasting and cold-start handling support practical reorder advice.

Flutter · FastAPI · MongoDB · LightGBM

Read about Kirana-napse →
03

Mobile / delivery

AppDown ↗

A Flutter client and Express.js backend for GitHub OAuth, repository browsing and APK downloads. GitHub Actions supports builds and release publishing.

Flutter · Express.js · GitHub Actions

Read about AppDown →
04

Software studio

Devtacet ↗

My software studio in Lucknow. Devtacet builds websites and Android applications, with work in AI automation, agents and voice agents.

Web · Android · AI automation

Read about Devtacet →
05

Social / automation

Devtacet Social ↗

A social publishing workspace for connected accounts, media, scheduling and Instagram automation. Built around the publishing and follow-up work of agencies and creators.

Publishing · Scheduling · Instagram

Read about Devtacet Social →
06

Search / analytics

GSC Connect ↗

Devtacet GSC Connect brings Google Search Console analytics, URL inspection and sitemap tools into a dashboard, with a secure remote MCP connection for AI assistants.

Google OAuth · Search Console · MCP

Read about GSC Connect →
07

Interactive / portfolio

Night Workspace ↗

My interactive portfolio uses objects in a night studio: projects on the monitor, skills and education on the softboard, photographs by the coffee, and project volumes on the shelf.

Three.js · React · GSAP

Read about Night Workspace →