Prototype fast. Build right.

Turn your idea into a working product.

Bldable designs and ships prototypes, MVPs, AI features, and custom software at startup speed — with the polish clients expect from a senior product team.

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Prototype option
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MVP runway
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Senior execution
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Design to launch
What we build

From rough idea to real product.

Fast validation, clean design, production-grade code. Pick the lane that matches where your product is today.

Prototype sprint

Turn a pitch, napkin sketch, or feature idea into a clickable product prototype you can test, pitch, and refine fast.

  • Clickable flow in days
  • Sharper product scope
  • UX that feels real
  • Investor-ready demo path

MVP development

Ship the smallest product your customers can actually use, with the right foundation for learning and scaling.

  • Weekly working demos
  • Web and mobile apps
  • Payments, auth, analytics
  • Launch-ready infrastructure

AI product systems

Add AI where it creates leverage: copilots, automations, research tools, workflows, and intelligent product features.

  • LLM-powered workflows
  • Custom dashboards
  • Internal tools
  • Human-in-the-loop checks
Selected work

Selected builds.

A few examples of end-to-end execution, kept here as project context.

// MERIDIAN.IO
// DeFi · 9 months

Meridian — institutional DeFi prime broker.

Built a prime-broker layer for institutions to access on-chain credit markets, with on-prem audit trails and an off-chain risk engine.

$320M
TVL
4 mo
Audit pass
12+
Institutions live
Discuss a similar build
// QUANTYX.EX
// Exchange · 6 months

Quantyx — sub-millisecond derivatives venue.

Spun up a low-latency matching engine, real-time risk system, and a clean trader dashboard — passed external pen-test on first sweep.

800µs
P99 latency
$2.1B
Daily volume
99.99%
Uptime SLA
Discuss a similar build
// AURELIUS.WALLET
// Wallet · iOS & Android

Aurelius — multi-chain custodial wallet.

Multi-chain wallet with hardware-key support, recovery social-graph, and a clean fiat on-ramp. Shipped to App Store and Play in 18 weeks.

4.9★
App rating
220k
Active users
8 chains
Live at launch
Discuss a similar build
// HELIX.LABS
// Settlement · Enterprise

Helix Labs — cross-border settlement layer.

Replaced a legacy SWIFT path with on-chain settlement for 14 corridors. Reconciliation went from 3 days to 90 seconds.

90s
Settlement
14
Corridors
$140M
Annual savings
Discuss a similar build
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Our Co-Innovation Process

Fast, collaborative, visible.

We work beside you, not behind a curtain. Every step turns uncertainty into something you can click, test, ship, or sell.

Plan my build
Shape

Define the win.

We compress your idea into the users, flows, features, and proof points that matter most.

Scope · User flow · Build map
Prototype

Make it tangible.

Design the core experience fast so you can pitch, test, and make decisions with confidence.

Clickable demo · AI assist · Feedback loop
Build

Ship weekly.

Senior engineers turn the prototype into a real MVP with clean architecture and live demos.

Sprints · Integrations · QA
Launch

Go live sharper.

We help release, measure, and iterate so the product keeps improving after the first launch.

Deployment · Analytics · Iteration
Built for momentum

For founders, teams, and operators who need it live.

We bring the pace of an embedded product squad without the hiring drag.

FOUNDERS
STARTUPS
AGENCIES
PRODUCT TEAMS
OPERATORS
Why clients call

Speed without the mess.

0h
Prototype path
0d
Demo rhythm
0wk
Lean MVP start
0x
Focused product team
Stack

Modern stack. Faster shipping.

We use proven product engineering tools, AI-assisted workflows, and cloud infrastructure that make prototypes fast and MVPs durable.

TypeScript
Next.js
React
Node.js
Python
Rust
AWS
PostgreSQL
Redis
Docker
Kubernetes
Terraform
Client voices

What clients should feel.

★★★★★

They turned a messy idea into a demo we could finally show customers. Fast, clear, and calm.

EM
Elena Martínez
Founder · SaaS MVP
★★★★★

A genuinely senior team. They cut scope in the right places and helped us launch without wasting months.

DK
Daniel Kowalski
Head of Product · AI Tooling
★★★★★

It felt like hiring a senior product squad in two days. Honest scoping, weekly demos, no black box.

PS
Priya Sundaram
CEO · Mobile Product
Common questions

Things people ask.

With a focused build call. If there is a fit, we map the smallest useful version, timeline, and next sprint so you know exactly what happens first.
Yes. Prototype sprints are designed for speed: validate the flow, sharpen the pitch, and decide what should become the MVP.
Yes, where it improves speed or product value. We use AI-assisted development internally and build AI features when they make the user experience better.
Yes. We can stay through launch, analytics, iteration, and the next feature cycle so the product keeps moving after v1.
Yes. We can rebuild a broken flow, add AI, clean up performance, or help a stalled project get back to shipping.
Cofounder

Senior direction from day one.

Tarun Sharma helps shape product strategy, sprint rhythm, and engineering standards so every build moves quickly without losing the details that make software feel polished.

Tarun Sharma

Cofounder · Bldable

Ready when you are

Have an idea? Let's make it clickable.

Bring the rough version. In one call, we'll help shape the fastest path to prototype, MVP, or launch.