Nguyen Nguyen
Experienced Software Architect and Lead Software Engineer
About
With 20 years of experience in software architecture and engineering, I specialize in developing robust solutions for finance, banking, e-commerce, and payment systems. My expertise spans frontend, backend, DevOps, and cloud platforms, ensuring successful project delivery for startups, SMEs, and major enterprises. My approach to software development is characterized by a strong emphasis on collaboration, innovation, and quality. I prioritize understanding client needs and translating them into effective technical solutions. My ability to mentor and lead teams, coupled with my technical expertise, allows me to deliver projects that exceed expectations and drive business success. I am driven by the challenge of creating innovative software solutions that enhance user experiences and streamline business operations. My passion lies in leveraging technology to solve complex problems and contribute to the digital transformation of industries. I am committed to continuous learning and mentoring others to foster a collaborative and growth-oriented work environment.
Skills
Experience
Software Architect / Lead Software Engineer
Trustly Group AB
2019 — Present
Collaborated on designing an account-to-account payment platform, launched payment products, integrated PSD2/Open Banking APIs, led system migrations to Kubernetes on AWS and GCP, set up CI/CD pipelines, and mentored developers.
Senior Software Engineer / Software Architect Contract
Bambora Worldline
2018 — 2019
Designed architecture for card acquiring systems, developed AML and Fraud Detection systems, and mentored junior developers.
Senior Software Engineer Contract
Swish/Bankgirot
2016 — 2018
Led the transition from monolithic systems to microservices, developed Payment History and E-commerce services.
Senior Software Engineer Contract
Qliro Group
2015 — 2016
Built integrations for Qliro Checkout with PayPal, Visa, and Mastercard, delivering a unified payment solution.
System Performance Consultant Contract
Dina Försäkringar
2015 — 2015
Improved system responsiveness by identifying performance bottlenecks and switching to asynchronous calls.
Education
MSc. in Information Systems
KTH Royal Institute of Technology
2010 — 2012
Professional Diploma in IT
National Institute of Information Technology NIIT
2003 — 2006
BSc. in Computer Software Engineering
Vietnam National University
2001 — 2005