Open to opportunities

Dhymas Wahyu Syilawah

@dhymaswahyusyilawah

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Software engineer specializing in Java Spring Boot, microservices, and automation testing.

Indonesia

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What I'm looking for

I am seeking backend or full-stack roles where I can apply Java Spring Boot, microservices, and automated testing; I value learning, collaborative teams, and opportunities to use AI to improve development efficiency.

I am a software engineer with over 2 years of fintech experience building microservice-based systems, including BNPL integrations, disbursement features, and auto-reconciliation solutions that support operations and increase revenue.

I have strong backend skills in Java Spring Boot, Redis, MongoDB, and API documentation (Swagger), and I actively apply CI/CD, unit testing, and AI tools to increase development efficiency. I also have hands-on experience in automation testing with Katalon and performance testing with JMeter.

I completed a Data Science bootcamp and several personal projects using Python, Flask, LSTM models, and Java desktop applications, which strengthened my data and machine-learning foundations and adaptability across team and independent work.

Experience

Work history, roles, and key accomplishments

Current

Software Engineer

Current

GTech Group

Jun 2023 - Present (2 years 4 months)

Designed and implemented BNPL integration (Indodana Paylater) and disbursement APIs, improving revenue and enabling withdrawals to multiple banks; developed auto-reconciliation and caching (Redis) to boost performance and operational efficiency.

Java Spring Boot MongoDB Redis REST APIs Swagger Unit Testing Microservices

Quality Assurance Engineer

Doku Academy

Nov 2022 - Mar 2023 (4 months)

Executed automation testing for web, API, and mobile using Katalon, documented tests in TestRail, performed performance testing with JMeter and security scans with OWASP ZAP to identify issues and improve quality.

Katalon API Testing TestRail JMeter OWASP ZAP Postman Automation Testing Performance Testing

Backend Engineer

Doku Academy

Nov 2022 - Mar 2023 (4 months)

Implemented Java Spring Boot microservices with JWT, CI/CD, unit tests and API documentation; applied OWASP principles to improve security and deliver backend services consumable by frontend teams.

Java Spring Boot Microservices JWT CI CD Unit Testing Swagger OWASP

Data Science Student

Digital Skola

Aug 2021 - Jan 2022 (5 months)

Completed an intensive data science bootcamp covering Python, data visualization, and machine learning; delivered a Kaggle-based project applying modeling and presentation of insights to stakeholders.

Python Data Visualization Machine Learning Pandas scikit learn Model Evaluation Data Cleaning

Education

Degrees, certifications, and relevant coursework

Universitas Teknologi Yogyakarta

Bachelor of Computer Science, Informatics

2018 - 2022

Grade: 3.63/4.0

Activities and societies: Final projects and coursework covering software engineering, data science, and backend development.

Bachelor of Computer Science majoring in Informatics with a cumulative GPA of 3.63/4.0, focusing on software engineering and data science fundamentals.