Dawson Quadros

Software Engineer

Amsterdam, North Holland, Netherlands2 yrs 10 mos experience

Key Highlights

Expert in building scalable backend systems.
Developed robust payment gateways processing millions of transactions.
Full-stack perspective with a focus on clean code.

Stackforce AI infers this person is a Fintech-focused Software Engineer with strong backend and full-stack capabilities.

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Skills

Core Skills

JavaSpring BootReact.js

Other Skills

MongoDBSpring SecurityGitGitHubSpring DataJava Database Connectivity (JDBC)JavaScriptC++Express.jsNode.jsMySQLSQLPython (Programming Language)HTMLC (Programming Language)

About

As a Software Engineer with hands-on experience in building scalable backend systems, I thrive at the intersection of clean code and real-world impact. I've contributed to the development of robust payment gateways and integrations with major platforms, helping process millions of transactions daily. Proficient in Java, Spring Boot, React, and a range of databases (MongoDB, MySQL, Oracle), I bring a full-stack perspective to problem-solving. Whether it’s optimizing systems or writing solid JUnit/integration tests, I focus on delivering reliable, high-performance code. I'm passionate about learning, building, and collaborating with others to craft meaningful solutions. Let’s connect!

Experience

2 yrs 10 mos

Total Experience

2 yrs 2 mos

Average Tenure

8 mos

Current Experience

Picnic technologies

Java Software Developer

Oct 2025 – Present · 8 mos · Amsterdam, North Holland, Netherlands · On-site

- Member of Store team contributing to features that are used by customers on the Picnic App

JavaMongoDB

Billdesk

Software Engineer

Jul 2023 – Sep 2025 · 2 yrs 2 mos · Mumbai, Maharashtra, India · On-site

Developed Java backend services for payment solutions (SDK plug-ins, card and bill payments) using Spring Boot.
Enhanced core payment gateway features for cards, Internet banking, Account validation, Recurring payments, and UPI.
Owned multiple projects end to end from design to deployment.

JavaSpring SecuritySpring Boot

Awesomesuite

Software Developer Intern

Jun 2022 – Jul 2023 · 1 yr 1 mo · India · Remote

Spearheaded front-end development for a social media management platform.
Integrated microservices like notifications, comments, and chat into the React JS front-end.
Contributed to a shared design component library, reducing development time.

GitGitHub