Step-by-step case records detailing specific business issues, development approaches, technical architectures, and metrics achieved across leading software platforms.
DTS Admin Mall Management Platform
Architecting a multi-mall management workspace
The Problem
A Malaysia-based mall management agency needed a single portal to coordinate leases, assets, and shops for shop tenants and mall admins, requiring strict access controls and screen reader accessibility.
The Approach
Designed a light-weight React shell utilizing React Query to optimize real-time lease status synchronizations. Developed components complying with high accessibility (A11y) guidelines so shop managers with special abilities could operate the system.
Technical Architecture
React + TypeScript front-end integrated with Zustand for client states and React Query for automated background database synching. Component classes utilize SCSS variables with strict focus-outline indicators.
Outcome & Impact
Successful launch of DTS Admin with sub-second page loads, zero compliance issues, and instant adoption across multiple mall properties by shop tenants.
Amount FinTech Platform
Building dynamic schema-driven banking applications
The Problem
A USA-based financial institution needed to streamline partner bank onboarding forms and automate credit scoring checks while facilitating banker manual decisions.
The Approach
Created a robust rule engine that dynamically builds form elements based on incoming backend JSON schemas, linking fields with custom validation schemes and setting up a dedicated banker portal to handle files.
Technical Architecture
React and Redux architecture mapping backend dynamic models to frontend fields, executing schema validation on-the-fly and managing state transitions inside a custom reviewer console.
Outcome & Impact
Automated rule execution decreased the manual application review load by 50%, enabling partner banks to rapidly deploy custom forms.
Kasha E-Commerce Platform
Scaling seller portals and transactions in East Africa
The Problem
Kasha, a major e-commerce provider in Kenya and Rwanda, required a secure, highly responsive seller portal that handled payment integrations and user verification safely.
The Approach
Configured Azure AD B2C with MSAL React to create unified Single Sign-On and MFA workflows for sellers and customers. Optimized NextJS server-side rendering to provide fast page load speeds on mobile networks.
Technical Architecture
NextJS App with MSAL token refresh hooks, integrated with custom Bootstrap screens and hosted on AWS infrastructure with elastic scaling configurations.
Outcome & Impact
High-speed e-commerce solution running across Kenya & Rwanda with complete multi-factor verification, reducing authorization drop-off rates.
Elliemae Custom Mortgage Shell
Developing a highly configurable partner banking middleware
The Problem
Elliemae needed to allow partner mortgage banks to host their custom forms, business rules, and UI inside the parent portal without affecting core application logic.
The Approach
Architected a custom Angular middleware engine that loads partner bank rules dynamically. Parsed JSON structures on initialization to configure specific form structures, input limits, and styling.
Technical Architecture
Angular modules with modular loading strategies, parsing partner bank forms via JSON middleware and binding custom local validation rules dynamically.
Outcome & Impact
Partner mortgage institutions successfully launched personalized bank forms inside the central app, drastically cutting white-labeling turnaround time.