Krisna FirdausKrisna Firdaus

Full-Stack Engineer building AI-Native products with modern technologies.

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Portfolio

My Portfolio

Showcasing my journey through code and creativity. Each project represents a unique challenge solved with modern technologies.

Openclaw - AI Automation Platform
AI

Openclaw - AI Automation Platform

An AI-native platform orchestrating GPT-4 and Claude to build intelligent automation agents. Replaces manual business processes with context-aware AI workflows that understand intent, retrieve data, and execute actions autonomously.

PythonLangChainOpenAIAnthropicFastAPINext.jsVector DB
Featured ProjectView Project
AI Voice Assistant
AI

AI Voice Assistant

A production-ready voice assistant powered by real-time speech-to-text and LLM integration. Enables natural conversational interactions where users speak naturally and the AI understands intent, reasons through tasks, and executes actions.

PythonOpenAIAnthropicWebSocketNext.jsWhisper
Featured ProjectView Project
Stokla.id - AI Inventory Management
Full Stack

Stokla.id - AI Inventory Management

An AI-enabled inventory management platform built from the ground up. Helps businesses track stock, predict demand, and automate reordering through intelligent AI-driven insights and workflows.

Next.jsPythonFastAPIPostgreSQLAI/MLTailwind
Featured ProjectView Project
Magic Transfer - Telegram Crypto Wallet
Web3

Magic Transfer - Telegram Crypto Wallet

A Telegram Mini App enabling users to send crypto to contacts without sharing wallet addresses. Integrated with EVM ecosystems for seamless cross-chain transfers and trading.

Telegram Mini AppPrivy WalletEVMSmart ContractsReact
Featured ProjectView Project
KickAvenue Mobile App Development
Mobile

KickAvenue Mobile App Development

Responsible for developing and maintaining the KickAvenue mobile app using Flutter. Focused on implementing features, handling API integrations from the backend, and ensuring smooth performance across devices.

FlutterDartREST APIFirebase (Notifications)Google Play Services
Featured ProjectView Project
Marketplace Revamp
Full Stack

Marketplace Revamp

Led a team to revamp a major marketplace platform, improving UI/UX and reducing page load time by 50%. Integrated microfrontends architecture to enhance scalability.

ReactNextJsTailwindAWS
Featured ProjectView Project
KickAvenue - Sneakers Marketplace
Full Stack

KickAvenue - Sneakers Marketplace

A secure marketplace for sneakers and streetwear, featuring product authentication, bidding systems, and a seller dashboard. Processed $1M+ in transactions.

ReactNextJsFlutterGolangMySQLAWS
Featured ProjectView Project
E-Katalog 6.0 GovTech - LKPP Procurement Platform
Frontend

E-Katalog 6.0 GovTech - LKPP Procurement Platform

Developed a government procurement platform for LKPP in collaboration with Telkom GovTech, enhancing transparency and efficiency for 5 pilot institutions. Features include real-time tracking, payment integration, and responsive design.

ReactNext.jsMicrofrontendsTurbopack
Featured ProjectView Project
Banking App for Low-Connectivity Regions
Frontend

Banking App for Low-Connectivity Regions

Developed a banking app optimized for 3G networks, featuring offline transaction support and end-to-end encryption. Adopted by 10K+ users in rural Indonesia.

ReactTailwindAWS
Featured ProjectView Project
Moladin Marketplace and Dashboard Agent
Full Stack

Moladin Marketplace and Dashboard Agent

Developed Indonesia's leading omnichannel marketplace for used cars and motorbikes, integrating end-to-end financing solutions. The platform empowers 26,000+ active agents and micro-dealers, with AI-driven underwriting and partnerships with top auto-financing institutions

ReactNext.jsNode.jsAWSMySQL
Featured ProjectView Project
Talentics - Recruitment & Assessment Platform
HR Tech

Talentics - Recruitment & Assessment Platform

Developed a data-driven recruitment dashboard and job management system for Indonesia's leading HR-tech platform, used by 100+ enterprises to streamline hiring and talent assessment.

ReactLaravelMySQL
Featured ProjectView Project
Toyota Production Problem Monitoring Dashboard
Automation

Toyota Production Problem Monitoring Dashboard

Developed a real-time problem tracking system for Toyota's manufacturing line using Laravel and React. Integrated with PLC sensors to reduce equipment downtime by 40% through instant anomaly detection and automated technician dispatch.

LaravelReactMySQLREST APIPLC IntegrationDockerAWS EC2
Featured ProjectView Project
Manufacturing Automation System
automation

Manufacturing Automation System

Developed a real-time monitoring system for Toyota's production line, integrating IoT sensors and PLCs to optimize equipment efficiency and reduce downtime by 35%.

EngineeringPLCIoTElectrical
Featured ProjectView Project