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Selected solution patterns

How we approach AI, SaaS, web, and cloud products.

Representative delivery patterns showing how Puzji turns business problems into focused product systems, intelligent workflows, and production-ready platforms.

Product Engineering

Puzji Games & Real-Time Gaming Platform

High-concurrency online gaming platform featuring multiplayer game rooms, custom room codes, real-time leaderboards, and instant player interactions.

Business challenge

Building scalable real-time multiplayer rooms that maintain low latency sync across concurrent players while handling dynamic room codes and live leaderboard updates.

Delivery approach

Developed a high-throughput gaming platform using Node.js, WebSockets, React, and MongoDB, enabling effortless game room creation, player lobbies, and instant multiplayer gameplay.

Product capabilities
  • Real-time multiplayer game room engine
  • Instant QR code & 6-digit room code join workflow
  • Live leaderboards, score tracking, and XP progression
  • Responsive gaming interface optimized for desktop & mobile
ReactNode.jsSocket.IOTypeScriptMongoDBExpress
Product Engineering

SCORM E-Learning & Training System

A SCORM-compliant learning management platform combining interactive course packages, FSRS spaced repetition algorithms, flashcards, and student analytics.

Business challenge

Integrating full SCORM 1.2 / 2004 compliance with modern spaced repetition flashcard algorithms (FSRS) and automated student quiz assessment.

Delivery approach

Engineered a robust SCORM-compatible LMS featuring course package execution, automated score tracking, Anki deck parsing, and memory retention optimization.

Product capabilities
  • SCORM 1.2 and 2004 course package engine & tracking
  • FSRS spaced repetition memory algorithm integration
  • Anki (.apkg) & CSV deck import/export support
  • Detailed student analytics and course completion tracking
ReactTypeScriptSCORM 1.2/2004Node.jsFSRS AlgorithmMongoDB
Web Solutions

Agency Call Center & Lead Management System

An end-to-end call center management platform for agencies featuring click-to-call lead management, call routing, Twilio Call SDK integration, and setup UI.

Business challenge

Agencies needed a single platform to manage leads while executing browser-based voice calls, logging recordings, tracking dispositions, and configuring agency setup UI.

Delivery approach

Built an intuitive agency call center suite powered by Twilio Client SDK, enabling agents to call leads directly from the dashboard, log interactions, manage pipelines, and configure agent routing.

Product capabilities
  • Browser-based click-to-call powered by Twilio Voice SDK
  • Real-time lead capture, call logs, and disposition pipelines
  • Agency setup UI for phone numbers, routing rules, and agents
  • Live call metrics, agent performance, and call recording history
ReactNext.jsTwilio Voice SDKNode.jsExpressMongoDB
AI/ML Solutions • Cloud & DevOps

Enterprise Agency AI LLM & Snowflake Data Platform

Custom AI LLM assistant tailored for agency workflows paired with Snowflake big data warehousing for processing large-scale enterprise analytics.

Business challenge

Agencies dealing with millions of records needed a custom LLM fine-tuned to their internal data schema while pulling insights efficiently from high-volume Snowflake data warehouses.

Delivery approach

Architected a custom AI/LLM integration engine backed by Snowflake data pipelines, allowing agency teams to query large datasets in plain natural language with audit-ready accuracy.

Product capabilities
  • Custom LLM fine-tuning & prompt engineering for agency workflows
  • High-performance Snowflake big data queries and data pipelines
  • Natural language SQL interface for large enterprise datasets
  • Role-based AI response auditing and data privacy controls
Custom LLM / OpenAI APISnowflakePythonNode.jsTypeScriptReact