Bishal Shrestha
Kathmandu, Nepal • Consulting
Bishal Shrestha
Volume IV • Catalog & RegistryUpdated 2026

Selected Projects & Software Systems

An archive of commercial plugins, zero-cost edge microservices, payment SaaS middleware, and custom engineering works powering over 24,000 active websites worldwide.

Fleet Footprint

24k+

Verified Installs

Infra Cost

$0.00

Edge microservices

Sorting: Architectural Hierarchy
GPLv3 Licensedv2.1.0 StableFlagship Architecture
PROJ-01 // WP.ORG REPO

Attic — Safe Database Cleanup

Undo-friendly WordPress database cleanup. Fixes Site Health’s autoloaded-options warning and clears out what deleted plugins left behind, quarantining everything first so it can be restored for 30 days.

Architectural Safeguards

Instead of DROP TABLE, flagged tables are renamed towp_attic_quarantined_* and options are backed up first. The scan is read-only, and nothing is called orphaned until the owning plugin is confirmed gone from disk and your code has no references to it.

PHP 7.4+WordPress 5.6+Site HealthWP-CLIMultisiteChart.js
Restore WindowConfigurable
30 daysone-click restore by default

What the scan finds

  • Autoloaded option bloat
  • Leftovers from deleted plugins
  • Orphaned tables
  • Ghost cron events
  • Stranded transients
  • Orphaned meta
Deep Architectural Case Study
Zero-Cost Edge PipelinePROJ-02

NEPSE Alert & Stock Screener

Nepal Stock Exchange assistant running entirely on Cloudflare Workers: polls watched stocks every 5 minutes in market hours, runs a technical screener at end of day, and sends price alerts to Telegram, with no servers to maintain.

Poll Interval
5 minWatched stocks, Mon–Fri market hours
Cloudflare WorkersgrammY Telegram FrameworkCloudflare D1TypeScript
Live on stock.bishalstha.info.npOpen Dashboard
20,000+ Active SitesPROJ-03

WP Travel Engine

Core architectural modernization for WordPress's leading tour booking engine. Designed the high-throughput modular itinerary checkout flow and unified payment abstractions.

  • Spearheaded partial installments & security deposit schedules
  • Architected 70+ payment gateways via extensible driver pattern
  • Refactored monolithic bookings table for schema performance
WooCommerce CoreStripe ElementsPayPal v2 API
Commercial SuiteView on WordPress.org
Payment SaaS ArchitecturePROJ-04

PayLexer — Aggregation Middleware

Multi-tenant payment routing middleware connecting international and emerging market processors. Normalizes fragmented webhook formats, reconciles idempotent charge states, and guarantees zero-drift dispute logging.

Unified Gateway Adapters

Stripe ConnectPayPal CommerceFlutterwavePaystackXenditeSewa & Khalti
NestJSNext.js App RouterPostgreSQL 16Prisma ORMBullMQ / Redis
Idempotent by designVisit PayLexer
4,000+ Active InstallsPROJ-05

WP Delicious (Delicious Recipes)

Full-featured structured recipe management ecosystem powering food publishers. Features programmatic schema markup generator, USDA nutrition compute API, and AI ingredient breakdown engines.

Automated Recipe IntelligenceSchema.org Validated

Integrated OpenAI & TogetherAI LLM fallbacks to translate unstructured plain text into JSON-LD Recipe structured entities, complete with auto-calculated macronutrient breakdowns and Chicory grocery monetization syndication.

WordPress REST APITogetherAI / OpenAIPinterest Rich Pins APIJSON-LD Generator
Public WordPress PluginView on WordPress.org
Engineering Tenet
“Software reliability is the byproduct of explicit constraints, defensive data quarantines, and refusing to pay for servers when edge primitives can run for free.”

— Bishal Shrestha, Core WordPress Systems & Serverless Architect

View Technical DisciplinesAttic Deep Dive