# Lucky Fernanda Rachman
> Senior Software Engineer & Technical Consultant (Available for Full-Time Employee & Consulting Roles)

## Overview
Lucky Fernanda Rachman is a full-stack capable Senior Software Engineer and Technical Consultant with exceptional depth and specialization in high-concurrency distributed backends, Web3 decentralized identity infrastructure, autonomous AI agents, and multi-cloud DevOps (AWS & GCP). He delivers end-to-end software solutions—spanning responsive Next.js/React frontends and native Android apps to heavy-lifting microservice architectures—with over 8 years of production experience shipping mission-critical systems for global enterprises across Japan, the United States, and Southeast Asia.

- **Current Availability**: Open to Full-Time Senior / Staff Software Engineer positions (Remote or Relocation) and Strategic Engineering Consultancies.
- **Contact Email**: luckyprojec@gmail.com
- **LinkedIn**: https://www.linkedin.com/in/lucky-fernanda-rachman/
- **GitHub**: https://github.com/redLucky
- **Website**: https://luckyfernanda.dev

## Core Technical Competencies
- **Frontend & Mobile**: React, Next.js, TypeScript, Tailwind CSS, Modern UI/UX, Android SDK (Java), Responsive Web Apps
- **Backend & Distributed Systems (Core Strength)**: Golang (Go), NestJS, Node.js, Laravel (PHP), Ruby on Rails, Microservices, Event-Driven & RabbitMQ, WebSockets, RESTful APIs
- **AI & Intelligent Automation**: Autonomous AI Agents, Code with AI Assist (Agentic Workflows), LLM Integration (OpenAI, Claude, Gemini API), Prompt Engineering, Tool/Function Calling, n8n Workflow Automation, RAG Architecture
- **Databases & Polyglot Persistence**: PostgreSQL, AWS Aurora MySQL, MariaDB, MongoDB, Redis (Caching & Pub/Sub)
- **DevOps, Cloud & QA**: Terraform, AWS CloudFormation, AWS (ALB, ECS, EC2, ELB, S3), Google Cloud Platform (Cloud Run, Cloud Armor WAF), Docker, GitHub Actions CI/CD, Playwright (E2E Automation Testing), New Relic APM, Kibana (ELK)
- **Specializations & Domains**: Full-Stack Architecture, Web3 & EVM Wallets, Decentralized Identity (DID), IoT Hardware & Telematics, High-Concurrency Fintech & Trading Engines, Solar Energy CRM

## Notable Enterprise Portfolio & Collaborations
- **UPBOND (Tokyo, Japan)** (2022–2026): Software Engineering Consultant. Evolved architectures across 3 product waves (CRM campaign automation, Login 3.0 Web3 SSO, and AI Agents). Architected comprehensive Playwright End-to-End (E2E) automation test suites across Web3 auth and client portals to eliminate regressions. Delivered mission-critical client UAT requirements under aggressive deadlines to rescue cash flow into revenue. Collaborated on enterprise solutions with:
  - **Kajima Corporation (Gohey / GOヘイ！)**: Construction industry DX smart attendance platform & workforce digital identity.
  - **TicketMe**: Web3 wallet social login integration for Japan's premier NFT ticketing & goods platform.
  - **SEGA**: 6-month interactive Web3/NFT gaming Proof-of-Concept (PoC) prototype.
  - **Hankyu Hanshin Department Stores**: Web3 wallet and digital campaign integrations.
  - **APA Hotel & MIMARU Hotel**: Travel DX digital identity check-in systems.
  - **Botejyu**: Web3-enabled POS and customer reward systems.
  - **Seiko, Wako Ginza, & Lotte**: Luxury digital verification and promotional NFT campaigns.
  - **FDCP**: Partner application modules.
- **merdeka.app (United States Client via PT. NUSA VENTURA PUTRA)** (2023–2026): Senior Backend Engineer. Architected solar customer acquisition CRM microservices using NestJS, polyglot databases (MariaDB + MongoDB), real-time WebSockets, an in-app Chat Engine, and AWS S3 document ingestion pipelines. Maintained sub-second API latency during peak US sales operations with a zero-bug engineering discipline.
- **Nobi / PT Enkripsi Teknologi Handal** (2022–2023): Senior Backend Engineer. Migrated core crypto trading engine from Laravel (PHP) to Golang, slashing transaction latency by 30% and enabling sub-4-second trade settlements (< 4s) with RabbitMQ, New Relic APM, and Kibana log analytics.
- **KryptoPOS** (2021–2022): Software Engineer. Re-architected POS REST API in Laravel and modern backoffice in Next.js from scratch; managed high availability cloud infrastructure on AWS behind Elastic Load Balancers (ELB).
- **PT. Merak Jaya Beton** (2019–2021): Software Engineer. Engineered unified Oracle ERP, IoT hardware bridges (digital weighing scales and GPS tracking modules with speed, fuel, and speeding alerts), and built 4 enterprise Android applications from scratch featuring Geofencing and Face Biometric verification.
- **FUTURAX** (2018–2019): Back End Developer. Built crypto spot trading microservices with Ruby on Rails, encrypted RabbitMQ event queues, and launched the public beta within 6 months.

## Resume & Detailed Documents
- Full LLM Context Index: https://luckyfernanda.dev/llms-full.txt
- Web Portfolio (English): https://luckyfernanda.dev/en/
- Web Portfolio (Bahasa Indonesia): https://luckyfernanda.dev/id/
- ATS-Compliant Resume (PDF): https://luckyfernanda.dev/pdf/Lucky_Fernanda_Rachman_CV_EN.pdf