Complex problems. Engineered solutions. Real impact.

Problem

Enterprise HR knowledge was fragmented across documents, and employees repeated the same policy questions to HR staff, creating response delays and inconsistent answers.

Solution

A retrieval-augmented chatbot that indexes company policy documents into a vector store and answers employee questions with instant, source-grounded responses, cutting HR's repetitive query load.

Architecture

FastAPI service backed by PostgreSQL with pgvector for semantic search; Redis for session and response caching; OpenAI for embeddings and generation; a lightweight vanilla JS + Three.js front end for the chat interface.

• Semantic search over policy documents
• Source-grounded, hallucination-resistant responses
• Session-aware conversation with Redis caching

Python/FastAPI/OpenAI/RAG/PostgreSQL/pgvector/Redis/Three.js

Problem

Sales leads, customer quotes and service requests for a freight business were tracked in spreadsheets, so the same customer data was entered repeatedly and nobody could see a deal, its quote and its support history in one place.

Solution

A single CRM that runs sales, service and marketing over one set of customer records: an opportunity pipeline, versioned quotes, tickets with SLA tracking and campaigns, behind role-based access control with a full audit trail.

Architecture

Layered ASP.NET Core API with EF Core on SQL Server. Authorization is deny-by-default and enforced server-side down to field and record scope, with audit logging on important actions. ReactJS and TypeScript front end built with Vite, using MUI and TanStack Query.

• Opportunity pipeline, versioned quotes and orders
• Service tickets with SLA tracking, plus campaigns and segments
• Role, field and record-level access control with audit logging

ASP.NET Core/C#/EF Core/SQL Server/ReactJS/TypeScript/Vite/MUI/TanStack Query

Problem

Stock levels, incoming inventory, and consumption were tracked manually, leading to inaccurate counts and slow reconciliation.

Solution

A centralized web portal that tracks stock, incoming inventory, and consumption in real time, with stakeholder-driven feature delivery and automated deployments.

Architecture

ASP.NET Core APIs with a ReactJS front end, hosted on Microsoft Azure with SQL Server for persistence and Azure DevOps CI/CD pipelines for automated releases.

• Real-time stock and consumption tracking
• Responsive UI over integrated inventory APIs
• Automated CI/CD pipelines for releases

ASP.NET Core/C#/ReactJS/Microsoft Azure/SQL Server/Azure DevOps

Problem

Manual attendance processes were slow to reconcile and gave management no real-time visibility into workforce presence.

Solution

A centralized attendance management portal and API layer that replaces manual processes with scalable, real-time tracking aligned to business requirements.

Architecture

ASP.NET Core REST APIs with a ReactJS front end, deployed on Microsoft Azure with SQL Server as the system of record.

• Centralized, real-time attendance tracking
• RESTful API layer for downstream reporting
• Feature delivery aligned to stakeholder requirements

ASP.NET Core/C#/ReactJS/Microsoft Azure/SQL Server

Problem

Public bus inspections (cleanliness, staff behavior, dress code, service quality) relied on paper registers, making records inconsistent and hard to audit.

Solution

A mobile-based inspection system that digitizes the full inspection workflow, replacing paper registers with a centralized digital record.

Architecture

ASP.NET Core backend with a ReactJS mobile-responsive front end, hosted on Microsoft Azure with SQL Server for inspection records and reporting.

• Mobile-first digital inspection workflow
• Centralized, auditable inspection records
• Real-time reporting for operations management

ASP.NET Core/C#/ReactJS/Microsoft Azure/SQL Server

Problem

A Medical Nutrition company needed to run multiple brand storefronts from one ecosystem without duplicating catalog, marketing, and analytics infrastructure per brand.

Solution

An enterprise B2B multi-store platform managing several brands from a single codebase, with integrations tying commerce data into marketing, analytics, and AI-assisted workflows.

Architecture

ASP.NET MVC and Web Forms services with SQL Server, integrated with Salesforce Marketing Cloud, MuleSoft, Bazaarvoice, GA4, and OpenAI APIs for automation and customer experience features.

• Multi-brand storefront management from one ecosystem
• Marketing cloud and analytics integrations
• AI-assisted automation on top of commerce data

ASP.NET MVC/ASP.NET Core/Web Forms/C#/SQL Server/Salesforce Marketing Cloud/MuleSoft/GA4