M Andriansyah Nurcahya

👨‍💻 About Me

Seasoned Backend Software Engineer and Technical Lead with 12+ years of hands-on experience designing, building, and scaling distributed systems. Expert in microservices architecture, Node.js/TypeScript, and event-driven systems. Proven track record of leading high-performing engineering teams, mentoring developers, and delivering business-critical solutions on time.

Currently maintaining 10+ production microservices at Keller Williams while previously leading engineering teams at Moladin, where I consistently achieved 100% P0 delivery and improved team technical contributions by 150%. Strong advocate for clean code, robust testing, and knowledge sharing.

💼 Work Experience

Backend Software Engineer • Keller Williams

Aug 2020 - Present • Remote (United States)

Maintaining and scaling 10+ production microservices serving thousands of real estate agents:

• 🔄 DevOps Excellence - Migrated CI/CD pipelines to CircleCI, Spinnaker, and Harness, reducing deployment time by 60%
• 📬 Asynchronous Processing - Implemented Bull queue management and Google PubSub for reliable message handling
• 📊 Observability - Integrated Sentry error tracking and Datadog APM, improving incident response time by 70%
• ⚡ Performance Optimization - Optimized API response times and database queries for better user experience
• 🤝 Cross-functional Collaboration - Work closely with product managers and stakeholders on sprint planning and feature delivery
• 🏗️ System Modernization - Actively refactoring legacy services to modern architectures

Tech Stack: Node.js, Laravel, Golang, Bull, Google PubSub, Sentry, Datadog, PostgreSQL, Redis

Technical Lead • Moladin

Jan 2024 - Nov 2024 • Jakarta, Indonesia

Led a squad of 6 Software Engineers building Loan Origination Systems for automotive financing:

• 🎯 Perfect Delivery Record - Achieved 100% on-time delivery of all P0 deliverables across 11 months
• 📈 Technical Excellence - Enhanced team contribution to Technical Design Reviews by 150% through mentorship and code review practices
• 🚀 Problem Solver - Unblocked cross-team dependencies and resolved critical technical issues that were blocking releases
• 💡 Mentorship - Coached engineers on microservices architecture, system design patterns, and best practices
• 🔧 Code Quality - Established engineering standards, improved test coverage, and championed technical debt reduction
• 📚 Knowledge Sharing - Conducted weekly tech talks and documentation sessions

Tech Stack: Node.js, TypeScript, MongoDB, Microservices, Apache Kafka, Docker, Kubernetes

Engineering Manager • Moladin

Aug 2023 - Jan 2024 • Jakarta, Indonesia

Directed a team of 10 Software Engineers building Dealer Financing systems from scratch:

• ✅ 100% delivery of P0 deliverables
• 🎯 Built Loan Origination and Loan Management Systems
• 👥 Grew team productivity by 150% in TRD contributions
• 🔧 Established engineering processes and code review standards

Tech Stack: Node.js, TypeScript, MongoDB, Docker, Jenkins

Senior Software Engineer • Moladin

Oct 2022 - Aug 2023 • Jakarta, Indonesia

• 🏗️ Designed and implemented microservices architecture
• ⚡ Built RESTful APIs using Node.js, TypeScript, and MongoDB
• 🐳 Deployed services with Docker and Jenkins CI/CD
• 👨‍🏫 Onboarded and mentored new engineers

Tech Stack: Node.js, TypeScript, MongoDB, Docker, Jenkins, Microservices

Back End Software Engineer • Gudangada

Oct 2018 - Jul 2020 • Jakarta, Indonesia

• 🛒 Built e-commerce platform using Drupal 8 and GraphQL
• ⚡ Optimized API queries with GraphQL
• 🎨 Collaborated with React.js frontend team

Tech Stack: Drupal 8, GraphQL, React.js, MySQL, PHP

Software Developer • Transformative Inventions & Research Labs

Oct 2016 - Oct 2018 • Jakarta, Indonesia

• 🗄️ Designed and optimized SQL queries
• 🐍 Built data pipelines with Python and Google App Script
• 🔧 Implemented Jenkins CI/CD workflows

Tech Stack: Drupal 7, PDI, Node.js, Python, Jenkins

Drupal Backend Developer • Skyshi Digital Indonesia

Oct 2014 - Mar 2015 • Jakarta, Indonesia

• 🛍️ Maintained Drupal 7 e-commerce platform
• 🐛 Fixed bugs and implemented new features

Tech Stack: Drupal 7, PHP, MySQL

Analyst Programmer • Maven Lab Pte Ltd

Oct 2013 - Sep 2014 • Singapore

• 🌐 Enhanced web applications with Drupal 6
• 🔍 Troubleshot and resolved production issues

Tech Stack: Drupal 6, MySQL, PHP

Programmer • Informatika Reka Mandiri

Nov 2011 - Oct 2013 • Jakarta, Indonesia

• 🏛️ Led e-government web application development
• 📄 Built document management system for Indonesian Open University

Tech Stack: PHP, MySQL, JavaScript

🛠️ Tech Stack & Expertise

Primary Technologies

Languages & Runtimes

• JavaScript/TypeScript - My daily driver for the past 8+ years
• Node.js - Built countless APIs and microservices with it
• PHP - Started my career with it, still use it for Laravel projects
• Golang - Learning and using it for high-performance services
• SQL - Query optimization is one of my favorite puzzles

Frameworks & Libraries

• NestJS, Express, Fastify
• Laravel
• Drupal 7/8
• RESTful APIs, GraphQL

Databases & Caching

• MongoDB, MySQL, PostgreSQL
• Redis, Memcached
• Database optimization & indexing

Message Queues & Streaming

• Apache Kafka
• Google PubSub
• Bull/BullMQ
• RabbitMQ

DevOps & Infrastructure

• Docker, Kubernetes
• Jenkins, CircleCI, GitHub Actions
• Spinnaker, Harness
• AWS, GCP
• Terraform

Monitoring & Observability

• Datadog, New Relic
• Sentry, LogRocket
• Grafana, Prometheus
• ELK Stack

🏆 Achievements & Things I'm Proud Of

• 🎯 Never missed a critical deadline - Delivered all P0 features on time, every single sprint. My team knows they can count on me.
• 📈 Helped the team shine - Our technical design reviews went from good to great. I'm proud of how everyone grew together.
• 👥 Built and led amazing teams - Had the privilege of working with 10+ talented engineers. Watching them grow has been the best part of my career.
• 🏗️ Created systems that actually work - Built many microservices that handle millions of requests. They're still running smoothly.
• 🚀 Made migrations painless - Migrated critical services with zero downtime. No 3am emergency calls, no angry users.
• 💡 Love teaching others - Helped many engineers level up their skills through code reviews, pair programming, and onboarding. Some are now leading their own teams!
• 📊 Performance matters - Cut API response times by 80% on some services. Users notice the difference.
• 🔒 Security isn't optional - Reduced vulnerabilities by 90%. Sleep better knowing the systems are protected.

🌍 Languages

• 🇬🇧 English - Professional working proficiency
• 🇮🇩 Indonesian - Native speaker

💡 What I Can Bring

Technical Leadership - I've led teams through complex projects and tight deadlines. I believe in empowering engineers and creating an environment where everyone can do their best work.

System Design - I love designing systems that scale. Microservices, event-driven architecture, you name it. But I also know when to keep things simple.

Problem Solving - Give me a bug or a performance issue, and I'll dig until I find the root cause. I'm persistent, sometimes to a fault.

Mentorship - Seeing engineers grow is what keeps me motivated. I believe knowledge sharing isn't just nice to have—it's essential.

Communication - I can talk tech with engineers and business with stakeholders. Bridging that gap is crucial for project success.

Agile & Adaptable - Requirements change, priorities shift, things break. I've learned to roll with it and keep the team focused.

📫 Let's Connect

I'm always happy to chat about technology, share experiences, or discuss potential opportunities. Whether you're looking to collaborate, need advice on a technical problem, or just want to connect—feel free to reach out!

• 📧 Email: 4andriansyah@gmail.com
• 💼 LinkedIn: andriansysahnc
• 🐙 GitHub: andriansyahnc
• 🐦 Twitter: @andriansyahnc
• 🌐 Drupal: andriansyah

P.S. If you've read this far, thanks for your time! I try to respond to everyone, though it might take me a day or two.