krishna, alias naquuuu • product manager • industrial engineering, itb
systems that anticipate failure. taste that anticipates feeling.
mapping every possibility, from code to culture.
murphy's law is my working philosophy: whatever can fail, will fail. so i sweat the details and map every scenario before it maps me. but scenarios don't only live in systems. art, culture, and politics each hold possibilities that engineering alone can't see.
that's why this portfolio runs two lenses. systems & matter holds the professional work: loyalty, refunds, energy models. culture & taste holds the rest: painting, playlists, tailoring. flip the switch and you get the other side of the same person.
partly inspired by my twin brother harya, i put this website together to share what i build and what i learn along the way. feel free to explore or reach out.
"yang bisa gagal 'kan gagal juga pada akhirnya" by kafin sulthan, "hukum murphy" ↗
buses stall, signals drop, forms get messy. i assume that chaos in my designs, so people still get through calmly.
"reka semua peluang yang ada." i list timeouts, race conditions, and wrong taps before i build, then test the ugly paths first.
i add retries, pauses, and extra space. that slack keeps systems steady when traffic jumps.
when things fail, show clear status, save progress, and offer a next step. never leave a user with a blank screen or an unconfirmed transaction.
experience
senior product owner · jul 2026 - presentown the pre-purchase journey (homepage, campaigns, cart, checkout) and built an ai-assisted workspace for brds, diagrams and prototypes.
product manager · apr 2024 - mar 2026led ticket-product development, direct provider api integration and a tax & commission engine for flight refunds.
project specialist · feb 2023 - mar 2024embedded with an epc client: turned technical specs into tender narratives and analysed a $400mn+ project pipeline.
competitions
3m inspire challenge 2021 · team kancil (itb)a biodegradable phb and kenaf surgical mask with 3d facial contours, to cut single-use plastic waste.
schneider go green 2022 · team kancil (itb)thermal energy storage in silica sand with a stirling engine, for off-grid rural microgrids.
a presentation on ai-assisted prototyping, the cost of confident mistakes, and the human checks that keep a system dependable.
a missing dependency, misleading timeouts, and the evidence that confirmed recovery.
figma drifts from the live app. i inspect compiled production apks to lock a true base for rapid prototyping.
plain chatbot prompts flop on enterprise product needs. i use structured product operations workspaces to write verified specs.
i paint without ctrl+z, working wet layers and fixed marks. hands learn composition through mess, not perfect strokes.
i study proportion, silhouette, and movement in everyday cuts. cloth teaches fit the way specs teach flow.
from retro indonesian pop to 80s city pop and space ambient, tunes shape my pace for focused making.
art, sound, and clothes free my thinking. hands on craft returns me to screens with sharper eyes.
i painted this with some paint on generic canvas at a coffee shop in tebet. no belgian linen, no studio, just an afternoon of layering color to see what sticks.
code lets you roll back fast with ctrl+z. wet paint does not. you work with the mark you made and stay patient.
nostalgic indonesian pop with retro disco lift, brass warmth, and high spirits for making.
relaxed pleated trousers, soft unlined jackets, and comfortable shoes built for city walking. i archive daily fits, textures, and tailoring on instagram.
i keep no shelf labelled shibuya-kei, only its neighbours: city pop, sophisti-pop and sleepy japanese jazz that let a long session hold.
soft clothes for a hot city: a peach short-sleeve shirt, a brown quarter-zip knit and shoes with grip, dressed like a small painting.
