Systems engineer / Indonesia

Available for selected opportunities

Full-Stack Software Engineer

KhisbyAl Ghofari

I build multi-tenant products and operational systems used across Southeast Asia, including platforms serving more than 22 million users.

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System proof / verified outcomes

Scale measured in use, growth, and operational leverage.

Years Experience
7+
Users Impacted
22M+
Revenue Growth
2.5x
Operational Cost Savings
IDR 1B+

01 / About

Systems that teams can operate, extend, and trust.

Building enterprise-scale SaaS platforms and multi-tenant systems at Ruangguru, where products serve 22+ million users across Southeast Asia.

At Ruangguru, I turn complex product requirements into dependable platforms that teams can operate and extend.

I prefer systems that non-technical teams can operate without waiting on engineering.

  1. Full-Stack Development

    React, Go, Python, Laravel, Node.js, TypeScript, PostgreSQL, and MySQL across product and platform delivery.

  2. System Architecture

    Microservices, RESTful APIs, multi-tenant SaaS platforms, enterprise systems, and cloud infrastructure.

  3. Performance at Scale

    Database optimization, high availability, monitoring, caching, and load testing for products serving millions of users.

02 / Selected work

Four systems, four constraints, measurable outcomes.

Each case reconfigures the same infrastructure around a different operational problem.

Interactive system mapTrace the project

Explore the constraint, intervention, and measured outcome.

Ruangguru / SaaS Platform Development / Live

Ruangguru - Multi-Tenant SaaS Platform

Constraint
New internal products needed tenant setup, permissions, data models, and interfaces before teams could validate an MVP.
Intervention
Built a multi-tenant foundation with automated tenant creation, RBAC/ABAC, dynamic objects, configurable widgets, and generated CRUD forms.
Outcome
Fast deployment with presets, easier MVP customization, and a shared foundation for HRIS, Payroll, Expense Management, Procurement, and ChatHub.
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Interactive system mapTrace the project

Explore the constraint, intervention, and measured outcome.

Ruangguru / Private Product Development / Live

Ruangguru - Private Leads Management System

Constraint
Ruangguru Private needed centralized lead tracking, clearer operational handoffs, payment flow, and sales performance visibility.
Intervention
Built a centralized leads system with Academic Ops tooling, payment flow, sales-agent tracking, and fee calculation.
Outcome
2.5x revenue growth, 7x faster handling time, and improved CVR and Teachers Matching Rate.
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Interactive system mapTrace the project

Explore the constraint, intervention, and measured outcome.

Ruangguru / Enterprise Migration / Completed

Ruangguru - Landing Page & Blog Migration

Constraint
Thousands of landing pages, redirect rules, blogs, and articles needed to move without losing SEO performance or uptime.
Intervention
Led the migration of 2,976 pages, 3,890 redirect rules, 10 blogs, and 3,839 articles with Python automation.
Outcome
IDR 1B+ operational cost savings, preserved SEO performance, and zero downtime.
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Interactive system mapTrace the project

Explore the constraint, intervention, and measured outcome.

Ruangguru / Platform Development / Live

Ruangguru - Cross-Platform Page Builder

Constraint
Operational teams needed to publish and update experiences across web, Android, iOS, and desktop without relying on engineering for every page.
Intervention
Built a cross-platform page builder, spreadsheet-backed CMS, drag-and-drop authoring, and real-time preview.
Outcome
80% faster page creation and independent publishing for non-technical teams.
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Project index

Additional portfolio

Product, operations, commerce, education, and platform work delivered across eight more engagements.

  1. Ruangguru

    Ruangguru - Internal Resource Rally Optimization

    Internal Optimization / Completed

    Winner - All Technology Engineering Departments, enhanced cross-team collaboration

  2. PT. Procter & Gamble

    P&G - Teman Belanja Marketplace

    E-commerce Platform / Live

    Scalable architecture supporting thousands of concurrent users

  3. PT. Semen Indonesia Logistik

    Semen Indonesia - Procurement & Logistics System

    Enterprise System Development / Live

    Streamlined procurement and logistics operations

  4. PT. Sayap Mas Utama Wings

    Wings - Online Marketplace & Analytics

    Mobile Commerce / Live

    Advanced analytics and business intelligence, data-driven decision making

  5. POLY English Indonesia

    POLY English - Educational Platform

    EdTech Platform / Live

    Enhanced student management, interactive learning modules, improved content delivery

  6. PT. Spring Talenta Indonesia

    Spring Talenta - AI Career Platform

    AI Platform / Live

    AI-powered career guidance, personalized job matching, skill assessment

  7. PT. Akkarya Jaya Pratama

    Analisa Harga Satuan - Construction Software

    Construction Tech / Live

    Streamlined construction cost analysis, automated reporting, integrated marketplace

  8. Namdeska Solution

    Jastip App - Mobile Backend System

    Mobile Backend / Completed

    Scalable mobile backend, real-time transaction management, secure payment processing

03 / Event log

An engineering path recorded as system events.

Roles across product engineering and independent work, without hiding the operational context.

  1. Dec 2021 - Present

    Software Engineer

    Ruangguru

    Multi-tenant product systems, operations tooling, and cross-platform publishing.

    Jakarta, Indonesia

  2. Apr 2024 - Jun 2024

    Freelance Programmer

    PT Anem Harja Teknologi (Namdeska Solution)

    Backend API and admin tooling for a multi-user mobile transaction platform.

    Jakarta, Indonesia

  3. Sep 2020 - May 2023

    Freelance Programmer

    PT Adhitama Mitra Nusantara

    Independent programming engagement based in Sidoarjo.

    Sidoarjo, Indonesia

System status / available

Need a product foundation that can survive real operations?

I’m open to selected roles and collaborations involving multi-tenant products, operational platforms, migrations, and systems built for measurable scale.

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Based inIndonesia
StatusOpen to selected opportunities