Delivered the payment orchestration platform at bolttech, a $1B+ unicorn, with 40+ integrations across multiple regions.
A results-oriented professional.
Connect the platform with dozens of banks and payment providers across multiple continents to enable global expansion.
Created a unified system that seamlessly handles payments from diverse providers, ensuring secure and reliable transactions worldwide.
Microservices architecture (NestJS) with high-availability database (MongoDB) designed for complex payment routing and regional compliance.
Results
Measurable outcomes that drove real business value
Connected with major payment providers across Asia and Europe
Ensured transactions are processed successfully without interruption
Expanded payment processing to 15+ new international markets
Project Gallery
Visual highlights of the delivered solution
Named reviews you can verify
Managers and senior engineers from GigEasy, bolttech, and Cuez. Every quote links to a real LinkedIn profile, so check any of them before you trust me with your build.
Adriano is an extremely qualified and results-oriented professional, as a developer he is in search of constant learning and values the software quality and design patterns. As a person he is a simple and humble guy who is always willing to help and contribute in any situation. It was a pleasure working with him and I hope we can work together again.
Adriano is an amazing professional that I had the pleasure to work with. Incredibly competent and can definitely get things done and done well. A very knowledgeable developer who gladly helped me and the team several times. I highly recommend him !!
Adriano is a very dedicated worker, always looking forward to seek the best fitting solutions to every challenged presented to him. He brings joy to every team with his good mood and easy laugh. His experience is evident and can bring any company to the next level.
Always keen to deliver fast and resilient solutions, Adriano has been a reference in many aspects of our development environment. A trustworthy professional that's very skilled and able to find and solve most problems we faced. A true team player and an easy-going type of guy.
Further Reading
Custom Web App Development: Process, Cost & What to Expect (2026)
A founder's guide to custom web applications — from defining scope to understanding what drives costs.
Custom Web App Development: Process, Cost & What to Expect (2026)How to Build an MVP with Laravel and React: Timeline, Cost & Process
Step-by-step guide to shipping a validated MVP using Laravel and React without over-engineering.
How to Build an MVP with Laravel and React: Timeline, Cost & ProcessAPI Integration Guide: Connect Your Systems and Scale
How to connect your business systems with APIs — REST, GraphQL, security, and real implementation costs.
API Integration Guide: Connect Your Systems and Scale