< Works / >
Our portfolio
We create scalable fintech solutions that drive success for our clients and partners. Our expertise spans four key areas—PSD2 & Open Banking, Forex, Blockchain, and Investment—where we bring deep industry knowledge and innovative approaches to every project.
< Our Clients / >
Investment
TradingView Demo Web Application
Introducing the TradingView Demo Web Application: a fintech showcase replicating TradingView’s advanced charting tools, real-time market insights, and dynamic alerts. Highlights include customizable chart types (candles, Renko, Heikin Ashi), technical analysis features (trend lines, Fibonacci retracements, pattern recognition), comprehensive statistics (market cap, P/E, earnings charts, seasonals), and responsive notifications. Accessible at https://tradingview.scaleragency.io/, it elevates your platform’s data visualization and decision-making capabilities.
Demo web app mirroring TradingView’s advanced charting, real-time market insights, dynamic alerts, and technical analysis tools.
Investment
TradingView Demo Web Application
Introducing the TradingView Demo Web Application: a fintech showcase replicating TradingView’s advanced charting tools, real-time market insights, and dynamic alerts. Highlights include customizable chart types (candles, Renko, Heikin Ashi), technical analysis features (trend lines, Fibonacci retracements, pattern recognition), comprehensive statistics (market cap, P/E, earnings charts, seasonals), and responsive notifications. Accessible at https://tradingview.scaleragency.io/, it elevates your platform’s data visualization and decision-making capabilities.
Demo web app mirroring TradingView’s advanced charting, real-time market insights, dynamic alerts, and technical analysis tools.
< Technologies Used / >
PSD2 & Open Banking
Payment Provider Integration for Financial Services Platform
For a fast-growing European wealth manager, we delivered a modular Stripe integration—built as a microservices Payment Gateway Service atop Node.js/Express, with React web and React Native mobile frontends—to handle secure one-time and recurring payments, multi-currency transactions, and KYC-compliant payouts. Leveraging Stripe Payment Intents, Subscriptions, and Connect, plus PCI DSS SAQ-A, PSD2 SCA (3D Secure v2), end-to-end encryption, idempotent webhooks (via AWS SQS), and observability (Elastic Stack/OpenTelemetry), we achieved 99.8% success, 15% faster checkout, and rapid seller onboarding.
Modular Stripe integration for European fintech: secure multi-currency payments, subscriptions, KYC payouts, PSD2 SCA, and PCI DSS compliance.
PSD2 & Open Banking
Payment Provider Integration for Financial Services Platform
For a fast-growing European wealth manager, we delivered a modular Stripe integration—built as a microservices Payment Gateway Service atop Node.js/Express, with React web and React Native mobile frontends—to handle secure one-time and recurring payments, multi-currency transactions, and KYC-compliant payouts. Leveraging Stripe Payment Intents, Subscriptions, and Connect, plus PCI DSS SAQ-A, PSD2 SCA (3D Secure v2), end-to-end encryption, idempotent webhooks (via AWS SQS), and observability (Elastic Stack/OpenTelemetry), we achieved 99.8% success, 15% faster checkout, and rapid seller onboarding.
Modular Stripe integration for European fintech: secure multi-currency payments, subscriptions, KYC payouts, PSD2 SCA, and PCI DSS compliance.
< Technologies Used / >
Blockchain
Meme Coin Creator Platform
Introducing the Meme Coin Creator Platform: a Solidity-based launchpad enabling anyone to mint and sell custom ERC20 “meme” tokens on Ethereum. Powered by a Factory.sol contract that collects creator fees, deploys a new Token.sol (1,000,000 supply via OpenZeppelin ERC20), and orchestrates a bonding-curve sale with funding targets, purchase limits, and automatic closure. Unsold tokens and raised ETH are released to creators post-sale. A streamlined, fee-driven model for rapid, trustless token launches.
Launch custom ERC20 meme coins on Ethereum with a bonding-curve factory, automated sales, fee model, and seamless token distribution.
Blockchain
Meme Coin Creator Platform
Introducing the Meme Coin Creator Platform: a Solidity-based launchpad enabling anyone to mint and sell custom ERC20 “meme” tokens on Ethereum. Powered by a Factory.sol contract that collects creator fees, deploys a new Token.sol (1,000,000 supply via OpenZeppelin ERC20), and orchestrates a bonding-curve sale with funding targets, purchase limits, and automatic closure. Unsold tokens and raised ETH are released to creators post-sale. A streamlined, fee-driven model for rapid, trustless token launches.
Launch custom ERC20 meme coins on Ethereum with a bonding-curve factory, automated sales, fee model, and seamless token distribution.
< Technologies Used / >
Blockchain
Ethereum Transaction Management Smart Contract
Introducing the Transactions smart contract: a Solidity 0.8.0-based decentralized ledger on Ethereum that records, tracks, and manages cryptocurrency transfers with transparent, immutable history. It uses a TransferStruct to store sender, receiver, amount, message, timestamp, and keyword, maintains a running transactionCount, and exposes functions to add, retrieve, and count transactions. Paired with a sleek, gradient-styled UI, it simplifies secure, cost-efficient Web3 transfers for all users.
Transparent, immutable Ethereum smart contract for managing, tracking, and auditing crypto transactions, paired with a user-friendly Web3 interface.
Blockchain
Ethereum Transaction Management Smart Contract
Introducing the Transactions smart contract: a Solidity 0.8.0-based decentralized ledger on Ethereum that records, tracks, and manages cryptocurrency transfers with transparent, immutable history. It uses a TransferStruct to store sender, receiver, amount, message, timestamp, and keyword, maintains a running transactionCount, and exposes functions to add, retrieve, and count transactions. Paired with a sleek, gradient-styled UI, it simplifies secure, cost-efficient Web3 transfers for all users.
Transparent, immutable Ethereum smart contract for managing, tracking, and auditing crypto transactions, paired with a user-friendly Web3 interface.
< Technologies Used / >
PSD2 & Open Banking
Mobile application
A mobile application development for a Hungarian financial institution focused on providing innovative digital banking solutions.
Our task was the design of the architecture and the implementation of the following functions: currency exchange, open a foreign currency account, open a savings account, government bond issue, opening a government securities account.
PSD2 & Open Banking
Mobile application
A mobile application development for a Hungarian financial institution focused on providing innovative digital banking solutions.
Our task was the design of the architecture and the implementation of the following functions: currency exchange, open a foreign currency account, open a savings account, government bond issue, opening a government securities account.
< Technologies Used / >
Investment
Financial reports
A Leading European Bank - as the lending arm of the European Union - is dedicated to financing sustainable investment projects that contribute to EU policy goals. Our tasks included integrating SharePoint-related services and displaying these services on a React UI interface, ensuring seamless access and user-friendly interaction with SharePoint features within the application.
Investment
Financial reports
A Leading European Bank - as the lending arm of the European Union - is dedicated to financing sustainable investment projects that contribute to EU policy goals. Our tasks included integrating SharePoint-related services and displaying these services on a React UI interface, ensuring seamless access and user-friendly interaction with SharePoint features within the application.
< Technologies Used / >
PSD2 & Open Banking
PSD2 banking integration
Our customer is a global professional services network, renowned for its expertise in audit, tax, and advisory services. It helps organizations across various industries enhance their performance, manage risks, and achieve sustainable growth. Our task was to implement PSD2 banking integration, ensuring compliance with the revised EU Payment Services Directive.
This involved creating secure and efficient connections between banks and third-party providers to enhance customer access to financial services.
PSD2 & Open Banking
PSD2 banking integration
Our customer is a global professional services network, renowned for its expertise in audit, tax, and advisory services. It helps organizations across various industries enhance their performance, manage risks, and achieve sustainable growth. Our task was to implement PSD2 banking integration, ensuring compliance with the revised EU Payment Services Directive.
This involved creating secure and efficient connections between banks and third-party providers to enhance customer access to financial services.
< Technologies Used / >
Blockchain
ERC20 Token development
Ethereum is a decentralized, open-source blockchain platform that enables the creation and execution of smart contracts and decentralized applications (dApps). Launched in 2015 by Vitalik Buterin and a team of co-founders, Ethereum expanded blockchain technology beyond simple value transfer (as with Bitcoin) to a programmable platform where developers can build applications with complex logic.
The native cryptocurrency of Ethereum is called Ether (ETH), which serves dual purposes:
- As a digital currency for transactions
- As "gas" to pay for computational resources when executing smart contracts
Ethereum is a decentralized, open-source blockchain platform that enables the creation and execution of smart contracts and decentralized applications (dApps).
Blockchain
ERC20 Token development
Ethereum is a decentralized, open-source blockchain platform that enables the creation and execution of smart contracts and decentralized applications (dApps). Launched in 2015 by Vitalik Buterin and a team of co-founders, Ethereum expanded blockchain technology beyond simple value transfer (as with Bitcoin) to a programmable platform where developers can build applications with complex logic.
The native cryptocurrency of Ethereum is called Ether (ETH), which serves dual purposes:
- As a digital currency for transactions
- As "gas" to pay for computational resources when executing smart contracts
Ethereum is a decentralized, open-source blockchain platform that enables the creation and execution of smart contracts and decentralized applications (dApps).
< Technologies Used / >