Featured Projects & Systems

Founders and executives lacked an integrated digital ecosystem to conduct structured life audits, track habits, review multimedia flipbooks, and access mentorship without juggling disconnected tools.

Engineered full-stack architecture across web and mobile. Built interactive flipbook engines with embedded assessments, habit progression trackers, real-time messaging via Socket.IO, Zoom workshop integrations, and OpenAI-powered advisory prompts.

Synchronizing real-time interactive assessment state across web and mobile clients while maintaining smooth flipbook animations and low-latency websocket channels.

Delivered a production-ready ecosystem utilized by founders for executive growth audits, with seamless cross-platform synchronization.

Traditional coffee cup readings are manual and inaccessible. The challenge was converting complex visual patterns from cup ground images into structured, personalized, and culturally grounded readings automatically.

Developed an end-to-end AI tasseography platform. Architected image upload pipelines sending visual inputs to GPT-4o vision, generating structured 5-part readings (Summary, Past, Present, Future, Advice). Built NextAuth user authentication, Stripe pay-per-reading credit packages, and an admin dashboard tracking AI token costs and Postmark campaign performance.

Mitigating AI prompt drift and managing vision API latency, ensuring users receive structured, formatted reading responses without timeouts.

Successfully launched with automated credit deduction, high reading accuracy, and positive customer retention metrics.

Dental clinics, dental laboratories, material suppliers, and couriers had no unified marketplace to handle fragmented procurement, customized lab prescriptions, and split disbursements.

Architected multi-vendor B2B marketplace featuring multi-vendor cart checkout with Stripe Connect split payouts, Three.js 3D dental impression visualization, digital prescription pipelines, real-time courier tracking via Socket.IO, and affiliate commission wallets.

Designing complex database transactions ensuring multi-vendor orders correctly apportion inventory, split payouts across vendor Stripe accounts, and maintain accurate ledger states.

Streamlined dental laboratory workflow and clinic orders into a single operating platform.

Event organizers and venue owners experienced double-booking conflicts, opaque availability schedules, and disconnected communication channels.

Built multi-role marketplace supporting Customers, Hosts, Providers, and Admins. Designed calendar synchronization (Google & Outlook), real-time booking negotiation chat, availability slot locking, and Stripe escrow payments.

Preventing race conditions during simultaneous booking requests for high-demand time slots with pessimistic database locking in MongoDB.

A fast, responsive booking platform with zero double-booking occurrences and fluid multi-role management.

A fast-growing retail catalog needed a scalable storefront with instant filtering, reliable cart synchronization, and administrative inventory controls.

Engineered Next.js e-commerce application featuring compound category filtering, search index querying, shopping cart state management, customer order history, and an administrative inventory management portal.

Balancing server-side rendered product listing pages for optimal SEO indexing with client-side reactive filtering for immediate user feedback.

A high-converting, SEO-optimized digital retail storefront.

Users have hundreds of bookmarks scattered across browsers without cross-device sync, rich auto-extracted metadata, or privacy protections for sensitive research links.

Built complete bookmark management ecosystem consisting of a progressive web application and a Manifest V3 Chrome Extension. Features automated OpenGraph and meta tag extraction, tokenized public collection sharing, multi-device session revocation, and a PIN-encrypted Private Vault.

Secure client-side cryptographic hashing for the PIN vault combined with background communication between Chrome extension service workers and the Express REST API.

Active production tool with sub-100ms search filtering across thousands of user bookmarks.

Solo engineers and small teams often lack senior code reviewers to catch memory leaks, anti-patterns, security risks, and optimization bottlenecks prior to deployment.

Engineered an interactive code review workbench using the Gemini model. Provides multi-tier review strategies (deep audit, idiomatic rewrite, security review, performance scan), syntax-highlighted diffs, review history caching in MongoDB, and exportable audit reports.

Formatting complex AI markdown diff responses safely without breaking client-side syntax highlighting, while managing rate limits on large source code payloads.

Shipped dashboard providing instant code reviews across JavaScript, TypeScript, Python, and Go.

Most task management tools are either overly simplistic checklists or bloated enterprise suites lacking visual completion velocity insights.

Built comprehensive task analytics app featuring multi-level priority hierarchies, category and label filtering, calendar timeline views, subtask trees, and visual completion velocity charts using ECharts.

Designing an intuitive drag-and-drop state machine that synchronizes hierarchy changes with optimistic UI updates while preserving database consistency.

A fast, friction-free productivity suite with detailed weekly completion analytics.

Need for a lightweight, modular e-commerce engine designed to showcase full CRUD product administration, stock control, and cart lifecycles.

Engineered responsive storefront with multi-faceted product filtering, instant search, cart persistence, order processing, and a full administrative dashboard with sales volume reporting.

Handling edge-case inventory decrement scenarios and responsive data grids on constrained mobile viewports.

Clean reference implementation for decoupled retail architectures.