Case logo

Web3 Banking & Secure Wallet Platform

Web AppMobile AppCrypto CardAI assistantIdentityLanding PageTMA
Web3 Banking & Secure Wallet Platform

Details

Walme – is a Web3 platform that bridging crypto and trad finance

At its core, Walme combines a non-custodial wallet, crypto card, and AI-powered assistant, enabling users to store, spend, and manage digital assets seamlessly. Walme bridges Web3 and everyday finance by making crypto usable for real-life payments while keeping users in full control of their funds.

Beyond payments, Walme is building a gamified engagement and rewards layer: users earn points for completing quests, referrals, and on/off-chain activities.

Node.js
Node.js
TypeScript
TypeScript
React.js
React.js
Swift
Swift
Kotlin
Kotlin
PostgreSQL
PostgreSQL
Python
Python
+3 more...
14
Months
$200k+
Investments
10
Team Members
$6.0M
Product Valuation
Gallery image 1
Gallery image 2
Gallery image 3
Gallery image 4
Gallery image 5

Case Story

Valeriy Zhilchikov
Valeriy Zhilchikov
COO and co-founder of Walme

Walme’s vision is to make crypto assets usable in everyday life — as simple, intuitive, and reliable as traditional banking products. This requires not just development capacity, but deep product thinking, strong UX focus, and experience with complex financial and blockchain infrastructure.

Oleh Mishchenko
Oleh Mishchenko
CEO of Tetracode

At Tetracode, we approach product development as a long-term responsibility, not a one-off delivery. After reviewing Walme’s vision and requirements, we confirmed a strong strategic and technological fit between our teams. We are ready to take full ownership of Walme’s technical execution — from product architecture and infrastructure design to continuous development and scaling — acting not merely as a development vendor, but as a core technology partner.

Our Solution - multi-platform ecosystem redefining Web3 banking

Dedicated team

Dedicated team

Our experienced team partnered with Walme to build a secure fintech and blockchain ecosystem, ensuring rapid, high-quality delivery without extra hires.

Mobile & web application development

Mobile & web application development

We developed a unified mobile and web platform combining wallet management, AI insights, and Web3 payments — supporting multi-chain access and Apple/Google Pay.

Identity and packaging

Identity and packaging

Tetracode created a bold, modern identity that reflects Walme’s focus on innovation, security, and simplicity — shaping a recognizable Web3 brand.

Workflow Scenario

Workflow scenario

We create products users like to engage with

480K
waitlist registered users
16M
total completed quests
15
supported blockchains
60K
total TMA users

More cases

See all cases

Ready to discuss your project with us?

Allowed formats: PDF, DOC, DOCX, XLS, XLSX, JPG, PNG, WEBP (max 10MB)

* Required fields

Walme - Tetracode Case Study