Portfolio Index

Systems & Architecture Gallery

A comprehensive catalog of enterprise integrations, AI engines, and backend frameworks built with performance-first engineering. Click any card to inspect its full case study.

Speech AI & Dubbing

Voxbee AI

Challenge: Slow audio-video translation sync latency. Solution: Built dynamic time-warping speech alignments. Outcome: Reduced localization processing cycles by 85%.

Architecture Specs:

High-speed Whisper STT processing
Dynamic audio-video alignment engines
RAG architectures for term localizations

Tech Stack:

Next.js, FastAPI, Python, RAG, PyTorch

Enterprise Hospitality SaaS

Romingo

Challenge: Connection bottlenecks & unoptimized file uploads. Solution: Architected high-throughput NestJS microservices. Outcome: Reduced page loads by 40%.

Architecture Specs:

Complex user-role workspace pipelines
Secure AWS cloud microservices
Real-time occupancy charts & calendars

Tech Stack:

React, NestJS, MongoDB, Docker, AWS

Creator Space Booking Engine

TheQube

Challenge: Concurrency database locks on studio slots. Solution: Implemented transactional queries & Stripe bridges. Outcome: Sustained 99.99% uptime with zero slot conflicts.

Architecture Specs:

Interactive studio slots & calendar sync
Webflow layout + API bridge
Automated billing integrations

Tech Stack:

React, Webflow, Node.js, NestJS, Stripe

AI Career Engine

Xeurix

Challenge: High semantic-query CPU bottlenecks. Solution: Scaled worker queue clusters with PostgreSQL indexes. Outcome: Processed 100k+ campaigns weekly with 70% latency reduction.

Architecture Specs:

Matches jobs using semantic analysis
Outreach logging to 50M+ contacts
High-concurrency postgres queues

Tech Stack:

Next.js, NestJS, PostgreSQL, Redis, Docker

Gourmet Food Delivery

L'Artigiano

Challenge: Slow checkout performance (over 3s) & cart loss. Solution: Built optimized Next.js checkout cache. Outcome: Dropped load time to <800ms and reduced cart abandonment by 30%.

Architecture Specs:

Dynamic client checkout caching
Menu grids optimized for layout loads
Secured payment gateways

Tech Stack:

React, Next.js, Node.js, Express, Stripe

Logistics Dispatch Portal

Camperoni

Challenge: Live tracking latency & unoptimized dispatch logs. Solution: Developed FastAPI + Redis transit cache and Mapbox integration. Outcome: Halved transit delivery tracking lag.

Architecture Specs:

Live vehicle geolocation mapping
Automated routing optimization
High-concurrency updates

Tech Stack:

React, FastAPI, Python, PostgreSQL, Redis

Privacy Chrome Extension

WhatsHush

Challenge: Screen-peeping / shoulder-surfing in public spaces. Solution: Engineered a canvas privacy blur Chrome extension overlay. Outcome: Secured active screen visual states with 100% blur protection.

Architecture Specs:

Canvas element-blurring filters
Chrome Extension runtime triggers
Instant toggle keyboard hotkeys

Tech Stack:

JavaScript, HTML, CSS, Chrome Extension API

NPM Logging Library

Logaura

Challenge: Logging engine overhead & poor CLI display tags. Solution: Built custom color filters & high-frequency file writers. Outcome: Enhanced log processing efficiency with zero runtime lag.

Architecture Specs:

Pre-configured color themes
High-performance file rotators
Minimal runtime execution overhead

Tech Stack:

Node.js, TypeScript, NPM package

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