Full Stack Engineer
NanovestWider product ownership across frontend, Java, and Spring Boot.
AI & Full Stack Engineer · Indonesia
Building useful
systems for a
complex world.
I'm Lelianto, a product-minded engineer turning ambitious ideas into dependable software—from customer products to local-first infrastructure for AI agents.
7+years building
digital products
digital products
Based inTangerang, Indonesia
25npm packages published
Top 4Simkopdes 2026 · National
S1 + S2Universitas Indonesia
2K+LinkedIn community
01 / SELECTED WORKA focused selection,
A focused selection,
not an archive.
Three founder-built products lead this selection, followed by professional and open-source work that shows the range behind them.
01Founder-built · LegalTech
WL
Workalaw
A verified AI platform that helps Indonesian workers review contracts, understand termination rights, and calculate employment entitlements with traceable legal sources.
02Founder-built · PropTech
CR
CekRumah.id
A homebuyer due-diligence companion for checking mortgage readiness, costs, documents, PPJB clauses, and transaction risks before money changes hands.
03Founder-built · EdTech
MH
MatHero
A calm mathematics learning experience for Indonesian primary students, combining short practice, step-by-step explanations, and grade-specific tryouts.
04Professional · Investment platform
NV
Nanovest
A multi-asset investment experience spanning onboarding, global stocks, crypto, portfolio management, and internal operations.
05Independent · GovTech
AR
Aruna
A modern governance platform connecting village commodities to national markets through offline-first operations and AI.
06Open source · AI infrastructure
N
NodeNet
An explainable, local-first graph that maps code, context, ownership, and authority for humans and AI agents.
LIVE / PUBLIC ANALYTICSBuilding in public,
Building in public,
measured in real time.
Loading visit intelligence…
02 / EXPERIENCEProduct judgment.
Product judgment.
Engineering depth.
I stay close to the craft while helping teams find clarity, momentum, and room to grow.
Frontend → Senior Frontend Engineer
NanovestBuilt mobile and web products, mentored engineers, and partnered across countries.
Frontend Engineer & Lead
YesDok · GudangAdaShipped healthcare and B2B commerce products while helping teams deliver well.
03 / WRITINGNotes from
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