The Engineer's Portfolio

Rahmad Afandi

Vol. 2026 No. 1 Friday, January 16, 2026 Tech Lead Edition
BREAKING NEWS

Tech Lead Drives Innovation with 9+ Years of Expertise.

Specializing in scalable distributed systems (Go, Rust, Python) and crafting modern web experiences.

Profile
FIG 1. THE ENGINEER

H ello, I am Rahmad Afandi. Based in the heart of the digital revolution, I have spent the last decade architecting solutions that define the modern web. From legacy migrations to cutting-edge AI integrations, my mission remains constant: to build software that matters.

Currently serving as a Technical Lead, I orchestrate complex backend systems and mentor the next generation of engineers.

Editor's Pick

Implementing Omnichannel Strategies in High-Traffic Environments

Read more →

Market Watch

GOLANG
RUST
PYTHON
JS/TS

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The Machinery

Backend

  • Golang (Fiber, Gin, Echo)
  • Python (FastAPI, Flask)
  • Rust (Actix, Axum)
  • Ruby (Rails)
  • PHP (Laravel, CodeIgniter)

Frontend

  • TypeScript/JS
  • Svelte / SvelteKit
  • React / Next.js
  • Vue / Nuxt
  • TailwindCSS

Infrastructure & Delivery

  • Docker & Kubernetes
  • CI/CD (Jenkins, SonarQube)
  • Loki
  • Grafana
  • MQTT
  • RabbitMQ
  • Redis / PostgreSQL
  • Git Operations

Data & AI

  • LangChain / LangGraph
  • Vector Databases
  • RAG Implementations
  • SQL Optimization
  • System Architecture

The Project Chronicles

AI
🤖

Qiscus Agent Copilot

An AI-powered solution supporting multiple LLMs, RAG, and Tools to assist agents in handling customer conversations efficiently.

#AI#LLM#RAG#Python
Go
🧩

Omnichannel Integrations

Developed critical ecosystem add-ons (Chatbot, WhatsApp, Email, Shopee, Tokopedia channels) that seamlessly integrate with the core Omnichannel platform.

#Go#Distributed Systems#Integrations
Fullstack
📄

Paperless Office (PLO)

Digital office management systems for Kementerian Luar Negeri & Kementerian Pemuda dan Olahraga.

#Fullstack#Enterprise#Government
Fullstack
🏛️

Smart Embassy

Integrated management system for embassies, streamlining diplomatic and administrative processes.

#Fullstack#System Integration
★ App Center★ CRM System★ CSAT System★ Event Broker★ Meta Ads Tracker★ Microsoft Teams Integration★ Shopee Addon★ Tokopedia Addon★ POS System★ Single Sign On MRT Jakarta★ Finance Management System★ App Center★ CRM System★ CSAT System★ Event Broker★ Meta Ads Tracker★ Microsoft Teams Integration★ Shopee Addon★ Tokopedia Addon★ POS System★ Single Sign On MRT Jakarta★ Finance Management System

Career Retrospective

Apr 2022 — PRESENT

Technical Lead

Qiscus - Omnichannel Conversation Platform

Leading technical teams in building robust integrated solutions. Specializing in distributed systems and scaling conversation infrastructure.

Apr 2021 — Apr 2022

Frontend Engineer

Qiscus

Developed and optimized frontend applications for the omnichannel platform, ensuring high performance and user experience.

Oct 2020 — PRESENT

Co-Founder

MLSN Technology

Driving technical strategy and product development for innovation-focused solutions.

Jul 2017 — Mar 2021

Fullstack Web Developer

PT Gamatechno Indonesia

Built enterprise-grade web applications for government and private sectors, handling both frontend and backend responsibilities.

Classifieds

Looking for a Lead?

Seasoned engineer available for complex system architecture and team leadership.

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