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Fathan Fisabililah

@fathanfisabililah

Engineering lead at Ai Brands building AI agent and avatar interaction products with LLM and RAG frameworks.

Indonesia
Message

At Ai Brands, I led a team of 2–3 engineers developing an AI Agent Builder, an Avatar Interaction platform, and a Mock Interview application, including LLM, RAG, and AI framework work. I also maintained 5–6 websites and improved system stability and security to 98.8%+.

At Grab, I led a team of 10 engineers working on web applications across digital goods, e-commerce, financial services, and sales support. My work has also included contributing to MonsterInsights, building websites and plugins for OECD OPSI and Wüest Partner, and improving Standard Chartered Retail Banking site performance and user interaction.

Experience

Work history, roles, and key accomplishments

Ai Brands logoAB
Current

Senior WordPress Full Stack Developer

Ai Brands

Jan 2025 - Present (1 year 9 months)

Led a team of 2-3 engineers to develop AI Agent Builder, Avatar Interaction platform, and Mock Interview application. Maintained 5-6 websites with zero production bugs and improved system stability and security to 98.8%+.

Itineris Ltd. logoIL

Senior WordPress Engineer

Itineris Ltd.

Jan 2024 - Sep 2024 (8 months)

Redesigned and rebuilt 4 hospice websites from Figma designs, achieving 98-100 Lighthouse scores. Conducted daily code reviews, improving code acceptance rate by 80% and reducing technical debt.

BA

Engineering Lead

Baituljannah.com

Jun 2022 - Dec 2023 (1 year 6 months)

Led a team of 4-5 engineers across multiple countries, optimizing site performance from 3s to 1s and reducing Android build size by 35%. Improved SEO/SEM and analytics readiness to 80%.

HL

Senior Web Engineer

Human Made Ltd.

Dec 2021 - Nov 2022 (11 months)

Led teams in creating themes and plugins for OECD OPSI, Standard Chartered, and Wüest Partner. Improved user interaction by 80% and performance by 45% for Standard Chartered Retail Banking.

MK

CTO

Miftahul Khoir

Mar 2019 - Nov 2021 (2 years 8 months)

Served as CTO for a school management system at a local NGO company.

GR

Intern Mentorship

Feb 2015 - Nov 2015 (9 months)

Provided mentorship to internship students for projects and culture introduction at Grab x Kudo.

HI

Council Member

HIMATIF

Dec 2008 - May 2010 (1 year 5 months)

Ran college activities in information technology and organized new student activities with mentorship.

Education

Degrees, certifications, and relevant coursework

Telkom University logoTU

Telkom University

Bachelor of Science, Information Technology

2016 - 2016

Grade: 3.45

Bachelor of Science in Information Technology from Telkom University, with a GPA of 3.45.

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