Oleksandr Tkach

Oleksandr Tkach

Founder of the TUWA ecosystem
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About

Software engineer with 10 years of experience in web development, including 5+ years dedicated to Web3. I was a frontend engineer at Aave during its early stages, building core UI infrastructure from the ground up. Having seen the evolution of decentralized tech firsthand, I’m convinced Web3 is the future. Today, I'm building TUWA—a modular, open-source ecosystem designed to set a new standard for Web3 developer tooling and deliver the most secure, transparent, native crypto payment infrastructure.

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Maker History

  • TUWA
    TUWATkach's Utility Web3 & Assistance
    Aug 2026
    • 🎉
    Joined Product HuntJuly 24th, 2026

Forums

TUWAp/tuwa•

3d ago

Quasar Community Edition v0.2.0: Cloud-to-Community Migration with Zero Lock-In from TUWA

Hey Product Hunt community!

We just rolled out Quasar Community Edition v0.2.0, solving one of the biggest dilemmas in Web3 developer tools: vendor lock-in.

Start on Quasar Cloud for convenience, move to your own self-hosted server whenever you want without losing data, transaction history, or breaking your live apps.

Here is how the Cloud Community Edition migration works:

TUWAp/tuwa•

3d ago

TUWA Ecosystem Update: 11 repos synced, Interactive Playground & Quasar CE v0.1.1

Hey Product Hunt community!

We just rolled out a major stack-wide update across the entire TUWA ecosystem, syncing all 11 repositories to bring developers a seamless, sovereign Web3 building experience.

Here is what just went live:

CAIP-2 for Solana: Full end-to-end alignment using the genesis hash (CAIP-30). Synced across Orbit 0.4, SIWX 0.5, Satellite Connect 0.7, Pulsar 0.9, Nova UI Kit 0.8, and SDK 0.3. Full backward compatibility for existing solana:devnet sessions.

TUWAp/tuwa•

9d ago

TUWA Ecosystem Overhaul: Core primitive sync & unified 3-tier docs

Following the Quasar Community release, we have executed an ecosystem-wide architectural synchronization across the entire TUWA stack.

Here is what went live over the past 48 hours across our core primitive layers:

Orbit (v0.3.2): Viem transports, Solady smart accounts & normalized Solana Kit clusters

SIWX (v0.4.0): CAIP-122 multi-chain auth, native ed25519 Web Crypto & persisted session store

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