PORTFOLIO & DELIVERED SYSTEMS — 28+ BUILDS

ENTERPRISE RECON, AI SAAS & WEB PLATFORMS.

Explore 20 specialized Oracle Cloud Payroll Recon, AI automation, Healthcare CRM, E-Commerce, and B2B ERP systems alongside our UK and international web design roster.

01 / ENTERPRISE, RECON, AI & SAAS SYSTEMS (20)

20 specialized cloud, reconciliation, AI, healthcare, and ERP platforms.

Filter across Oracle & Payroll Recon, AI & Automation, Healthcare & CRM, E-Commerce & Marketplaces, and B2B ERP & SaaS.

01Oracle & Payroll Recon

System Architecture

Oracle Cloud Payroll Recon Toolset (8-Module SaaS)

Automated Payroll, Time, Benefits, Costing & GL Reconciliation

Reconciles 10M+ Oracle Cloud Payroll records in under 5 minutes across 8 specialized modules: Run-to-Run, OTL Time-to-Pay, Parallel Recon, Benefits Alignment, 3-Way GL Tie-In, Final Payment Audit, Active Balances, and Tax Engine Audit.

Oracle Cloud HCM/PayrollAutomated Recon EngineLive Exception DashboardsXLSX Audit Export

2 architectural notes

Architecture & Capability BreakdownOracle & Payroll Recon

Reconciles 10M+ Oracle Cloud Payroll records in under 5 minutes across 8 specialized modules: Run-to-Run, OTL Time-to-Pay, Parallel Recon, Benefits Alignment, 3-Way GL Tie-In, Final Payment Audit, Active Balances, and Tax Engine Audit.
Eliminates manual spreadsheet VLOOKUP stalls and emits structured exception queues and audit-ready sign-off reports before payroll finalization.

Stack: Oracle Cloud HCM/Payroll • Automated Recon Engine • Live Exception Dashboards • XLSX Audit Export

02Oracle & Payroll Recon

System Architecture

Oracle Cloud HCM to ADP Workforce Now Reconciliation Suite

Third-Party Demographic, Benefits & Column Mapping Validation

Validates employee demographics, salaries, tax locations, benefit enrollments, employer rates, and dependents across Oracle Cloud HCM and ADP Workforce Now before payroll cutoff.

Oracle Cloud HCMADP Data BridgeDemographic & Benefits Recon AppsColumn Mapper

2 architectural notes

03Oracle & Payroll Recon

System Architecture

Vertex to Oracle Native Tax Engine (USOPTE) Migration Framework

Multi-State Payroll Tax Engine Cutover & Parallel Validation

Structured 3-phase migration system (Assessment, Execution, Parallel Validation) built for enterprises operating across 20+ U.S. states transitioning from Vertex to Oracle-native USOPTE.

Oracle USOPTEVertex Tax MappingParallel Variance EngineSavings Estimator

2 architectural notes

04Oracle & Payroll Recon

System Architecture

Enterprise HRMS, SSHR & Oracle Primavera Governance Suite

Integrated Workforce Payroll & Paperless Project Management

Custom Human Resource Management System (HRMS) and Self-Service HR (SSHR) integrated with enterprise ERP for public sector and corporate workforces.

Oracle EBS / FusionCustom HRMS & SSHROracle Primavera P6Oracle Analytics Cloud

2 architectural notes

05AI & Automation

System Architecture

AI B2B Lead Generation & Sales Pipeline SaaS

AI Sales Automation & B2B Lead Engine

Extracts targeted local business leads directly via the Google Maps API.

Next.jsReactExpress.js BackendFirebaseGoogle Maps API

3 architectural notes

06AI & Automation

System Architecture

AI-Powered Project Management Cloud

AI Task Decomposition & Sprint Velocity SaaS

Automatically breaks down complex project goals into structured, actionable subtasks using AI.

Next.jsReactExpress.js Backend

2 architectural notes

07AI & Automation

System Architecture

Autonomous Voice AI Reception & Call Agent

24/7 Conversational Voice AI & Call Analytics

Deploys ultra-low-latency conversational AI voice agents capable of handling inbound and outbound phone calls 24/7.

Next.jsReactVapi Voice AIFirebase Database

2 architectural notes

08Healthcare & CRM

System Architecture

Healthcare CRM & WhatsApp Patient Automation

Clinical Practice Management & Rx Automation

Comprehensive patient management dashboard with relational clinical histories stored in PostgreSQL.

ReactExpress.js BackendPostgreSQLWhatsApp API

2 architectural notes

09Healthcare & CRM

System Architecture

Multi-Portal Healthcare Clinic Management System

3-Tier Role-Based Clinical & Booking Architecture

Features a public doctor portfolio paired with a seamless online patient booking system.

Next.jsReactExpress.js BackendFirebase Database

2 architectural notes

10E-Commerce & Marketplaces

System Architecture

Multi-Role Adult & Baby Caregiver Booking Marketplace

3-Panel Verified Caregiver Staffing Platform

Connects families with verified adult and infant care specialists through three distinct interfaces.

Next.jsReactNeon Serverless PostgreSQL

2 architectural notes

11B2B ERP & SaaS

System Architecture

Environmental Field Operations & Calculation Dashboard

Field Technician & Safety Dosage Engine

Custom operational software built for environmental radon inspection and mitigation teams.

Next.jsReactExpress.js Calculation Engine

2 architectural notes

12B2B ERP & SaaS

System Architecture

B2B Stone Distributor ERP & Inventory Dashboard

Warehouse Yard SQL ERP & Dealer Quotations

Tracks real-time slab and lot inventory across stone varieties, dimensions and warehouse yards using Neon SQL.

Next.jsReactNeon Serverless PostgreSQL

2 architectural notes

13B2B ERP & SaaS

System Architecture

Digital PDF Document Signer & Audit Suite

In-Browser PDF e-Signature & Flattening Engine

Enables fast in-browser PDF rendering where users can draw, type or upload custom signature stamps.

Next.jsReactPostgreSQL on Self-Managed VPS

2 architectural notes

14B2B ERP & SaaS

System Architecture

Instant Billing, Custom Payment Link & UPI QR Generator

Merchant Invoicing & Dynamic UPI Settlement

Allows merchants to enter their UPI ID and itemized invoice details to instantly generate shareable payment links and dynamic, scannable UPI QR codes.

Next.jsReactPostgreSQL on Self-Managed VPS

2 architectural notes

15E-Commerce & Marketplaces

System Architecture

Multi-Vendor Peer-to-Peer E-Commerce Marketplace

Two-Sided P2P Trading & Reseller Platform

Full-scale two-sided trading platform connecting independent sellers and buyers.

Next.jsReactFirebase Realtime Database

2 architectural notes

16E-Commerce & Marketplaces

System Architecture

Instagram Creator & Brand Sponsorship Network

Two-Sided Creator Economy Matchmaking Platform

Two-sided creator economy platform replacing cold DMs with structured campaign matchmaking.

Next.jsReactNeon Serverless PostgreSQL

2 architectural notes

17E-Commerce & Marketplaces

System Architecture

D2C Apparel & Saree E-Commerce Storefront

Visual-First Retail Platform & Order Management

Visual-first retail platform featuring high-resolution lookbooks, fabric/weave filtering and a mobile-optimized React checkout flow.

Next.jsReactPostgreSQL on Self-Managed VPS

2 architectural notes

18B2B ERP & SaaS

System Architecture

Internal Team Project & Sprint Management Software

Role-Based Engineering Sprint Workspace

Centralized internal workspace built to organize engineering sprints, assign role-based task ownership and monitor real-time delivery milestones.

Next.jsReact

1 architectural notes

19E-Commerce & Marketplaces

System Architecture

Cross-Platform Content Web App & Android PWA

Installable Progressive Web App Architecture

Engineered with service workers and manifest configurations so users can install the web app directly onto Android home screens with native-like performance and Firebase real-time data syncing.

Next.jsReact PWAService WorkersFirebase

1 architectural notes

20Healthcare & CRM

System Architecture

Healthcare Web Platform with AI & Search Engine Optimization

Next.js SSR & Semantic AI-SEO Clinical Architecture

High-conversion clinical website built with Next.js Server-Side Rendering (SSR) and specialized schema markup optimized for both traditional local search (Google Maps/Search) and AI answer engines (LLMs).

Next.js SSRReactStructured Semantic AI SEO Schema

1 architectural notes

02 / 4S TECHNOLOGY WEB DESIGN ROSTER (8)

Additional UK & international web platforms delivered by 4S Technology.

Custom responsive web platforms, corporate portals, hospitality ordering flows, and destination booking engines.

WEB // 01UK / India

Chandraboti

Retail & Cultural Brand

Custom Responsive Website & Digital Showcase

WEB // 02UK / India

Unique Interior Designers

Architecture & Interior Design

Portfolio Web Platform & Lead Routing

WEB // 03United Kingdom

Flame Box

Hospitality & Culinary Brand

Interactive Brand Website & Ordering Flow

WEB // 04India

SB Earthing

Electrical & Industrial Engineering

Corporate B2B Website & Product Catalog

WEB // 05United Kingdom

Jupiter Digital Solutions

B2B Technology & IT Services

Corporate Web Platform & Service Portal

WEB // 06India

Psychologist Monalisa

Healthcare & Mental Wellness

Clinical Consultation Website & Booking Flow

WEB // 07Bhutan / India

Naturewings Bhutan

Travel, Tourism & Expeditions

Destination Portal & Itinerary Booking Engine

WEB // 08United Kingdom

Square Root

Corporate & Professional Services

Custom Web Design & Responsive Development

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