Consumer Web3 Products
Consumer products with blockchain mechanics.
NEXUS / WEB3
We build Web3 productsfrom smart contractsto user experience.
Smart contracts, Solidity, payment infrastructure, blockchain integrations, wallets, consumer products, TON and the Telegram ecosystem — built as parts of one technological system.
01 / WEB3 ENGINEERING
From smart contractto a completeproduct system.
A Web3 product almost never consists only of blockchain code. It connects smart contracts, backend, data, payment scenarios, wallets, user interface and business logic.
01
Solidity — Smart contract logic development for EVM-compatible networks.
02
Smart Contracts — Contract logic as part of product, backend and payment systems.
03
EVM — Work with EVM-compatible networks and integrations.
04
Blockchain integrations — Connecting blockchain components with product and backend logic.
05
On-chain / off-chain architecture — Architecture connecting the blockchain layer with conventional infrastructure.
06
Wallet integrations — Wallet connection and interaction flows.
07
Backend Infrastructure — Backend layer for Web3 products, integrations, data and payment scenarios.
08
Indexing & Data — Indexing, collecting and processing data for Web3 products.
02 / PAYMENTS
Payment infrastructurebetween blockchainand real business.
We have worked with payment systems connecting blockchain infrastructure, digital assets and traditional payment scenarios. This describes engineering experience building payment infrastructure, not activity as a payment operator.
01
Crypto Payments — Engineering scenarios for digital asset payments.
02
Payment Gateways — Gateway development between product logic, payments and blockchain infrastructure.
03
Fiat / Crypto Flows — Flows connecting digital assets with local currency payment scenarios.
04
Transaction Processing — Backend logic for transaction processing scenarios.
05
Wallet Flows — User scenarios for wallet connection, authentication and transactions.
06
Payment Backend — Server infrastructure for Web3 product payment scenarios.
07
Blockchain Settlement — Connecting product transaction logic with blockchain settlement scenarios.
03 / WEB3 PRODUCTS
Blockchain creates valuewhen it becomespart of a product.
Payment Products
Payment, transaction and digital asset movement systems.
Web3 Marketplaces
Marketplace mechanics with blockchain components.
Wallet Experiences
Wallet interaction, authentication and transaction scenarios.
Blockchain-enabled Platforms
Integrating blockchain into larger digital systems.
Telegram-native Products
Web3 products and user scenarios inside Telegram.
04 / TON & TELEGRAM
Deep experience insideone of the largestWeb3 ecosystems.
TON and Telegram are one area of the team's practical Web3 expertise. We have worked with Telegram-native products, Mini Apps, bots, user scenarios and blockchain integrations inside this ecosystem.
01
TON — Product and infrastructure scenarios inside the TON ecosystem.
02
Telegram Mini Apps — Applications embedded into the Telegram user environment.
03
Telegram bots — Bots as part of a product scenario, not a separate technical layer.
04
Wallet Flows — User scenarios for wallet connection, authentication and transactions.
05
Payments — Payment scenarios inside Web3 products and embedded ecosystems.
06
TON Integrations — Integrations with TON as one Web3 ecosystem.
07
Telegram-native UX — User scenarios that feel native inside Telegram.
05 / SELECTED EXPERIENCE
Real proof pointsinside Web3 engineering.
This section shows enabled and verified Track Record records: achievements, payment infrastructure and earlier Web3 systems.
01
1STPLACE
FunC plugin for popular IDE
TON ecosystem / TON / Developer Tools / FunC
First place in a TON contest for a developer tool for FunC.
02
1STPLACE
Crypto Bot Hackathon
Crypto Bot / Web3 / Telegram
The team's first-place result in the Crypto Bot Hackathon.
Payment Infrastructure
Web3 / Fintech Engineering
Business problem
Connect Web3 transaction flows with traditional payment scenarios at the engineering infrastructure layer.
What was built
Engineering of payment gateways connecting Web3 transaction flows with traditional payment scenarios.
This describes engineering work on infrastructure, not activity as a bank, payment operator, exchange or financial institution.
Capabilities
Payment gatewaysCrypto payment flowsFiat / Crypto scenariosTransaction processingWallet flowsSettlement logic
TON Sites Search Engine
Earlier team project / Web3 / Search / TON
What was built
Search engine for TON Sites with a custom indexing layer.
An earlier engineering case showing depth in indexing, search and backend infrastructure around TON.
Capabilities
SearchIndexingTONElasticsearchBackend
Crypto CPC Network
Earlier team project / Web3 / Advertising / Payments
What was built
Advertising CPC network concept with cryptocurrency payments and TON Connect integration.
An earlier product experiment connecting advertising mechanics, Web3 payments and TON integrations.
Capabilities
TONFunCTON ConnectBackendPayments
Crypto Arbitrage Infrastructure
Earlier engineering case / Web3 / Market Data / Telegram
What was built
Telegram-based system for identifying arbitrage opportunities across multiple cryptocurrency exchanges.
An earlier engineering case around integrations, async processing and market data. It is not presented as financial advice or an active service.
Capabilities
Exchange integrationsAsync processingMarket dataTelegramBackend
06 / TECHNOLOGY
We choose infrastructurefor the product,not the other way around.
01
Solidity — Smart contract logic development for EVM-compatible networks.
02
EVM — Work with EVM-compatible networks and integrations.
03
TON — Product and infrastructure scenarios inside the TON ecosystem.
04
Smart Contracts — Contract logic as part of product, backend and payment systems.
05
Web3 APIs — API layer connecting product, backend and blockchain components.
06
Wallet Infrastructure — Infrastructure components for wallet interactions.
07
Backend — Server logic for Web3 products and integrations.
08
Data — Data as part of blockchain, backend and product analytics.
09
Telegram — A user environment for embedded Web3 products and scenarios.
07 / FROM PROTOCOL TO PRODUCT
Web3 is notonly blockchain.
Users do not interact with a protocol; they interact with a product. We treat Web3 as a full system: blockchain, backend, payments, data, interface, user scenarios and business model.
01
Protocol
02
Smart Contracts
03
Infrastructure
04
Payments & Data
05
Product
06
User Experience
07
Business Model
08 / HOW WE WORK
The format dependson the challenge and horizon.
Have a market, ideaor Web3 challenge?
We can start with a specific technical challenge or discuss a long-term technology partnership.