← cd ~/home ls -la ~/projects

The full build log

Eight production systems I've designed and shipped — enterprise HRMS, AI document platforms, multi-tenant SaaS, fintech, healthcare and real-time logistics. The problem each solved, the architecture, and the stack behind it.

8systems shipped
4+years building
2continents served
Laravelcore expertise
8 / 8
01
enterprise-hrms · us & china

EnerVenue HRMS

Maxaix · 2024

A full HR platform (internally "Phoenix") running EnerVenue's workforce across the US and China — employee lifecycle, org hierarchy, payroll sync and real-time multilingual operations for thousands of employees.

// what it does
  • Full employee lifecycle — profiles, life events, documents, plus bulk CSV/Excel import & export for US and China with validation.
  • SAML2 single sign-on with granular RBAC across US HR, China HR and Manager roles.
  • TriNet API integration for payroll & benefits sync; Radford job codes and compensation history.
  • Azure Translator delivers live English/Chinese translation across announcements, FAQs and news.
  • Real-time notifications and HR task workflows over Socket.io; cron-driven syncing and reminders.
  • 60+ Eloquent models with Redis-backed queues for bulk operations at scale.
02
ai · document-intelligence

AI Enterprise Chatbot

Maxaix · 2024

A multi-tenant RAG assistant that ingests a company's documents into a vector database and answers questions with grounded, cited responses — wired into the cloud storage and CRM tools teams already use.

// what it does
  • RAG over LangChain + OpenAI with reranking, query rewriting and streaming responses for real-time chat.
  • Ingestion pipeline for PDF, Excel, CSV, DOCX & PPTX — converted to Markdown then embedded.
  • Milvus vector store for sub-second semantic search, with bulk ingest and delete APIs.
  • Async processing via Celery + Redis so large uploads never block the UI.
  • Multi-tenant isolation plus 8+ integrations — Google Drive, OneDrive, Dropbox, Salesforce, Wealthbox, Redtail, Gmail, Outlook.
  • Laravel front-end + FastAPI back-end, PostgreSQL, deployed with Docker & Nginx.
03
real-time · logistics

SendMePls

Maxaix · 2024

An end-to-end delivery and shopping platform — customers place multi-shop orders, agents are onboarded and assigned, and everything is tracked live with in-app comms and built-in payments.

// what it does
  • Real-time order tracking and status events via Laravel Reverb websockets + Pusher/Echo.
  • Agent onboarding with document verification, vehicle assignment and exportable reports.
  • Payments engine — PayCentral card allocation/loading, Ozow bank payouts and automated refunds.
  • Agora video/audio calls + Twilio SMS + FCM push connecting agents and customers.
  • Shopping orders with multi-shop support, VAT/discount/budget logic and approval flows.
  • 100+ models, Redis queues, AES encryption; PM2 & Workerman for process/WebSocket management.
04
subscription-saas · mobile backend

KaiFit

Maxaix · 2024

The backend and admin platform powering a consumer fitness app — subscriptions, food & exercise logging, restaurant discovery and a full marketing-analytics console.

// what it does
  • RESTful mobile APIs — OTP & social auth (Google/Apple), food/exercise logging and health sync.
  • RevenueCat subscriptions via secure webhooks, with promo codes and entitlement handling.
  • Google Places restaurant search, menus and QR-based food logging; FCM push notifications.
  • Admin panel for user management, content CRUD, lead campaigns and CSV analytics exports.
  • 70+ table schema, Sanctum auth and queue-based emails/notifications.
05
multi-tenant-saas · hrms

Global Time Sheet Templates

2023 — 2024

A production-ready multi-tenant HRMS covering the full payroll, attendance, leave and timesheet lifecycle — each organisation fully isolated with its own database.

// what it does
  • True multi-tenancy with isolated databases per org (Stancl/Tenancy), domain routing and plan-based limits.
  • Payroll generation with inline component editing, LOP/bonus/advances and NEFT/RTGS bank-file export.
  • Automated day/night-shift attendance generation via twice-daily scheduled commands.
  • Leave management with accrual & carry-forward rules; project timesheets with approval workflows.
  • RBAC via Spatie Permission, audit trails, salary versioning and Excel/CSV/PDF exports.
06
fintech · payroll-tax

FedX — Tax Reconciliation

2023 — 2024

A payroll-tax reconciliation system that ingests huge payroll spreadsheets, computes region-based state taxes, and generates compliance-ready PDF declarations.

// what it does
  • Handles Excel uploads up to 500MB through async Laravel queue processing — no timeouts on heavy loads.
  • Dynamic tax engine with configurable rates by region, denomination and cost center, each with validity periods.
  • Aggregates by personnel number and cost center; handles retroactive payroll adjustments.
  • DomPDF tax-declaration reports plus filtering, search and pagination over large datasets.
  • Role-based access (admin/editor/user) with soft-deletes preserving full history.
07
healthcare · referral-platform

MaxMRJ

Web Techno · 2022 — 2024

A role-based healthcare platform that connects hospital discharge planners with post-acute care providers, streamlining patient referrals from hospital to home.

// what it does
  • React 18 + Redux + Material-UI SPA with RBAC for Admin, Discharge Planner, Provider and Provider User roles.
  • Referral system with bidirectional referrals, accept/decline workflows, status tracking and PDF reports.
  • PointClickCare (PCC) 3-legged OAuth for patient/EHR import; dynamic survey forms with AI-powered summaries.
  • Calendar scheduling, task templates, bundled patient referrals across ~150+ APIs.
  • AWS file storage, Google Maps, JWT auth and idle-timeout sessions; Dockerised + Nginx deploy.
08
e-commerce · b2b-catalog

BIC Industrial Catalog

Web Techno · 2022 — 2024

A B2B digital catalog for an industrial-parts company — hierarchical product browsing for customers and a complete admin panel for managing inventory.

// what it does
  • Hierarchical catalog — Category → Subcategory → Brand Model → Product, with part numbers and OE references.
  • AJAX load-more pagination, category/brand filtering and search across a responsive Tailwind UI.
  • Secure admin panel with full product CRUD, validated image uploads and contact-form mail.
  • Clean Eloquent relational schema with migrations and seeders for fast onboarding.

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