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session · mcp+rag
live
A glimpse of the agent stack.ENG · ID

A snapshot of the agent stack running right now, against real workflows.

Operator dossier
Rev. 2026.05·SBZ
Available · 2026
Farhan Aziz Fajarrudin°

Six years shipping.
Now embedding AI
into the work

Engineering full-stack platforms — web, mobile, backend — and embedding AI inside them: shipping LLM features, building agent tooling for teams, and leading AI enablement across enterprise FMCG, government, and consumer products in Indonesia.

Role
Software Engineer · AI Enabler
At
Diamond Food Indonesia
Base
Jakarta, Indonesia
AI
RAG · Agentic · MCP · Workflows
02A Profile
Currently in Jakarta · UTC+7
On the record
2019 → present

I'm a software engineer with six years of practice shipping production systems — frontend, backend, and mobile — for fintech, government, FMCG, and education platforms across Indonesia.

Currently leading engineering at Diamond Food Indonesia — modernising B2B commerce that processes billions of rupiah daily — while contributing engineering to Legali, a legaltech AI startup in San Francisco shipping agentic workflows, RAG-backed legal tooling, and MCP-integrated surfaces. Previously contributed to GovTech Edu at Telkom Indonesia, building tools used inside the Ministry of Education.

"Shipping platforms that scale — with care in the details."
— The ethic
6+
Years building
09
Companies shipped with
02
Degrees
AI
Embedded · RAG · MCP · Agents
03Experience
10 entries · 2019 → 2026

A working archive,
mostly engineering.

  • 2025 —
    Diamond Food Indonesia Tbk
    Senior Software Engineer
    B2B commerce for FMCG at scale
    ReactNext.jsNode.jsAWSTypeScriptFirebase
  • Sep 2025 — May 2026
    Legali · Legaltech AI (SF)
    Engineering Contributor
    Three AI surfaces — legali.ai, team.legali.ai (TeamLegali), lea.legali.ai (Lea voice AI)
    LLMRAGAgentsMCPTypeScriptReact
  • 2022 — 24
    GovTech Edu · Telkom Indonesia
    Software Engineer
    Ministry of Education, Culture, Research & Technology
    ReactNext.jsVueNode.jsGCPLaravelGo
  • 2024
    Bagus Harapan Tritunggal
    Software Engineer · Freelance
    Ministry of Marine Affairs & Fisheries
    ReactJavaScriptCI/CD
  • 2024
    RevoU
    Software Engineer · Mentor
    Mentored ~40 students across Kampus Merdeka
    CurriculumREST APIJavaScriptMentorship
  • 2020 — 22
    PT. Sarana Multigriya Finansial
    Software Engineer · Freelance
    Government company under Ministry of Finance
    React NativeReactTypeScriptNode.js
  • 2020 — 22
    PT. Achiko Teknologi Indonesia
    Software Engineer · Mobile & Web
    Global startup, cross-functional product team
    ReactReact NativeIoniciOSAndroid
  • 2019 — 20
    CNN Indonesia · Trans News Corpora
    Research Development Specialist
    Web platform research & implementation
    TypeScriptJavaScriptGit
  • 2019
    Qiblat.id
    Developer · Freelance
    Database & web system from scratch
    LaravelReactFigma
  • 2019
    Indonesian Institute of Science
    Embedded Project Engineer · Internship
    End-to-end IoT systems with sensor analytics
    IoTC++MQTTEmbedded
End of record10 / 10
04Selected Work
8 projects · stack-on-scroll

Selected work, across platforms.

Scroll · each panel locks then the next slides over →

No. 01·Live
2025 — present

Sukanda Onelink

Read case study

B2B e-commerce for FMCG — billions of rupiah in daily transactions.

ReactTypeScriptNodeJSFastifySAPAWS
sukandaonelink.com
01/04
  1. Sukanda Onelink homepage — F&B distributor landing
    Sukanda Onelink homepage — F&B distributor landing — mobile
  2. Sukanda Onelink product catalog with 2,133 SKUs across brands and categories
    Sukanda Onelink product catalog with 2,133 SKUs across brands and categories — mobile
  3. Sukanda Onelink partner registration multi-step form
    Sukanda Onelink partner registration multi-step form — mobile
  4. Sukanda Onelink F&B trends content surface
    Sukanda Onelink F&B trends content surface — mobile
Landing — distributor onboarding flow
Senior Software Engineer
01/08
No. 02·AI
Sep 2025 — May 2026

Legali

Read case study

Legaltech AI startup (SF) — three AI surfaces for survivors, everyday people, and legal teams.

ReactTypeScriptLLMRAGAgentsMCP
legali.ai
01/03
  1. Legali marketing site — Justice, accessible to everyone, with three product personas
    Legali marketing site — Justice, accessible to everyone, with three product personas — mobile
  2. TeamLegali workspace — agentic legal AI workspace for firms and corporate teams
    TeamLegali workspace — agentic legal AI workspace for firms and corporate teams — mobile
  3. Lea — women-focused legal voice AI companion with app store and Google Play distribution
    Lea — women-focused legal voice AI companion with app store and Google Play distribution — mobile
legali.ai — public hub for three audiences
Engineering Contributor
02/08
No. 03·Personal
2026

Seberang

Read case study

Guide + interactive tools for Indonesians planning to move or study abroad.

ReactTypeScriptViteTailwindFramer MotionFirebase
seberang.web.id
01/04
  1. Seberang homepage — "Pindah ke luar negeri itu mungkin" hero with 21 destinations, 24-month roadmap, and visa-pathway stats
    Seberang homepage — "Pindah ke luar negeri itu mungkin" hero with 21 destinations, 24-month roadmap, and visa-pathway stats — mobile
  2. Seberang country comparison — Japan, Australia, and Germany side by side with best-value cues per row
    Seberang country comparison — Japan, Australia, and Germany side by side with best-value cues per row — mobile
  3. Seberang budget calculator — relocation cost estimate adapting to situation, with within/stretch/over status
    Seberang budget calculator — relocation cost estimate adapting to situation, with within/stretch/over status — mobile
  4. Seberang 24-month roadmap — staged checklist adapting to goal and destination, progress saved
    Seberang 24-month roadmap — staged checklist adapting to goal and destination, progress saved — mobile
Home — research, calculate, plan in one place
Creator · Full-stack (solo)
03/08
No. 04·Live
2022 — 2024

Kampus Merdeka Ecosystem

Read case study

Education platform used by Indonesian students under the Ministry of Education.

ReactNext.jsNode.jsGCPFirebaseTypeScript
Software Engineer
04/08
No. 07·Health
2020 — 2022

Teman Sehat

Read case study

Healthcare app for lab tests, vaccinations, and vouchers — built during COVID-19.

JavaScriptReact JS (Ionic)Android
Software Engineer · Mobile & Web
07/08
05Stack
Tools I actually ship with

ReactTypeScriptNode.jsNext.jsRAGAgentic

also shipping —MCPLLMTailwindFastifyAWSGCPReact NativePostgreSQLClaude API

comfortable —GoPythonLaravelPHPVueFirebaseDockerSAPiOSAndroidIonicRESTMQTT
06Skills
By category · what I do vs what I'm learning
Languages
Skills
  • TypeScript
  • JavaScript
  • Go
  • Python
  • PHP
Learning
  • Rust
Frontend
Skills
  • React
  • Next.js
  • Tailwind
  • Vue
Learning
  • Svelte
Backend
Skills
  • Node.js
  • Fastify
  • REST
  • Laravel
  • Go
Learning
  • gRPC
Mobile
Skills
  • React Native
  • iOS
  • Android
  • Ionic
Learning
  • Native Swift
AI / LLM
Skills
  • RAG
  • Agentic systems
  • MCP
  • AI-integrated workflows
  • Claude API
  • Prompt engineering
  • LLM evals
  • Vector stores
  • Embedding pipelines
Learning
  • Fine-tuning
  • Multi-agent orchestration
  • Model deployment
Infra
Skills
  • AWS
  • GCP
  • CI/CD
  • Firebase
  • Docker
  • SAP
Learning
  • Kubernetes
Practice
Skills
  • Code review
  • Architecture
  • Mentorship
  • AI enablement programs
Learning
  • Engineering leadership
Working style07 traits
  • Mentorship
  • Code review
  • Architecture
  • Team enablement
  • Cross-functional collaboration
  • Stakeholder communication
  • Pragmatism
05Foundations
Studies, languages & laurels

Education & off-screen.

  • 2022 — 24
    Perbanas Institute
    Bachelor of Information System
    GPA · 3.52 / 4.00
  • 2016 — 19
    Bogor Agricultural Institute
    Associate, Computer Engineering
    GPA · 3.45 / 4.00
Languages
  • IndonesianNative
  • EnglishFluent
Off-screen
  • Perbasi Basketball Cup
    2015 & 2016
    1st place — City level
  • Kerjurda Tournament
    2015
    2nd place — Regional Province
07Contact
Accepting select engagements

Write to

For new engagements, AI enablement audits, or just a chat about shipping with agents — I read every message.

© MMXXVI — F. A. Fajarrudin
Jakarta ·
Designed & built in-house