Engineered for Scale, Resilience & Business Impact

Oasis Super AI - Creative & Automation Platform

• Engineered automated AI generation pipelines connecting Next.js serverless functions with self-hosted ComfyUI clusters and OpenWebUI LLM gateways.
• Integrated n8n workflow automation for continuous social media scheduling and analytics across Facebook, Instagram, and TikTok APIs.
• Deployed self-hosted local inference micro-servers for Whisper (speech-to-text) and Lama (image inpainting) to optimize operational costs.
• Structured full-text search, role-based access, and relational schemas using Prisma 7 with PostgreSQL 16 and Docker Compose.

Misti Shop - Modern Full-Stack E-Commerce

• Built resilient backend micro-architecture on Java 21, Spring Boot 3, Spring Security, JWT, and Flyway database migrations.
• Designed a real-time 'Group Order' collaborative cart feature with WebSockets allowing multiple users to add items concurrently to a shared checkout session.
• Implemented comprehensive distributed tracing and APM observability using OpenTelemetry (OTel) and SigNoz for end-to-end request latency profiling.
• Optimized product catalog caching and session management using Redis Cache, slashing checkout database queries by 70%.

Personal Lending Platform (South Africa)

• Designed and developed resilient, high-availability microservices handling loan origination, underwriting, and loan lifecycle management.
• Integrated third-party APIs for bank statement parsing, algorithmic decision engines, and national payment processing networks.
• Diagnosed and eliminated critical production bottlenecks in distributed data pipelines and event streaming via Apache Kafka.
• Coordinated with international banking partners and stakeholders to maintain high compliance and 99.9% uptime SLA.

Oasis Beauty AI - Facial Diagnostics Platform

• Constructed a multi-modal computer vision pipeline integrating OpenRouter Vision models to evaluate skin hydration, acne grading, texture, and pigmentation.
• Architected an affiliate multi-tenant routing engine where each sales representative has unique tracking links to manage their own customer cohorts.
• Implemented dynamic skincare prescription generation matching diagnosed dermatological issues with active cosmetic ingredients and product SKUs.
• Packaged full local development and containerized multi-stage Docker workflows with Prisma ORM and PostgreSQL.

MoMo Merchant Solution & Partner Portal

• Engineered backend services automating business onboarding, document verification, and KYC/KYB compliance workflows.
• Developed high-throughput authentication flows and portal APIs for SME merchants with fine-grained role-based security.
• Implemented merchant settlement payout flows, prepaid card balance management, and real-time transaction reconciliation.
• Optimized enterprise Oracle DB schemas, stored procedures, and indexing for peak high-frequency transaction processing.

Enterprise Sales Management Platform

• Engineered backend services for real-time inventory tracking, warehouse allocation, tiered promotion rules, and customer loyalty points.
• Built resilient RESTful APIs consumed simultaneously by on-field mobile apps and centralized administrative portals.
• Implemented intelligent caching and query optimization to handle burst order creation during morning sales dispatch shifts.
• Directly supported operational business teams by resolving mission-critical data and business rule edge cases.

Taikou Law - Debt Servicing & Modernization

• Led the complete architectural migration and modernization from a legacy PHP monolith to Java (Spring Boot) micro-architecture.
• Re-architected core database modules and batch import/export engines, reducing CSV processing latency by over 60%.
• Standardized database migrations using Flyway and enforced zero-downtime deployment practices.
• Ensured strict Japanese corporate data compliance, audit trails, and financial record accuracy.

Jade - Real-Time Multiplayer Strategy Engine

• Leveraged Play Framework and the Akka Actor Model for thread-safe concurrent player session and battle state management.
• Built low-latency gameplay APIs capable of handling simultaneous multi-user battle actions and leaderboard updates.
• Implemented distributed caching with Redis for instant leaderboard lookups and player inventory access.
• Managed production server deployments and monitored memory allocations under intense player peak loads.

DMS ONE - Distribution Management System

• Developed enterprise ERP distribution features including inventory allocation, sales rep route tracking, and replenishment alerts.
• Led small developer squads, conducted code reviews, task estimations, and mentored junior engineers.
• Optimized complex Hibernate ORM mappings and relational Oracle SQL queries for high-volume monthly sales performance reports.
• Coordinated build packaging and server deployment for corporate client staging and production environments.