NK

Neutrino Kusrorong

Senior Backend Engineer
"Transforming finance with technology: where innovation meets opportunity"

Professional Experience

Principal Software Developer
Simian Group
2025 - Present

Principal Software Developer specializing in designing and implementing virtual databases, JDBC frameworks, and centralized communication systems. Passionate about building scalable, high-performance architectures that bridge applications with data seamlessly while driving innovation in enterprise integration and connectivity

Team Lead Full-Stack Developer
Boost Indonesia
May 2021 - Nov 2024

Leading the entire software development lifecycle, from conception to deployment, focusing on designing and implementing internet-scale systems and services. Integrating third-party systems for reporting and KYC functionalities while simplifying complex problems into efficient solutions within core systems. Closely monitoring project progress to ensure high-quality delivery and engaging with business units to align IT solutions with business objectives.

Java Developer
PT Indonesia Fintopia Technology
Aug 2019 - May 2021

Collaborated on backend development at Easycash, focusing on resolving bugs and optimizing code for improved memory and processing efficiency. Participated in problem-solving discussions and code reviews to ensure high-quality solutions. Contributed throughout the development lifecycle, writing well-designed, testable code aligned with project requirements and industry standards.

Technical Skills

Programming Languages

Java Golang JavaScript Python PHP

Frameworks & Technologies

Spring Boot Spring Quarkus Hibernate Node.js React Vue.js Next.js

Cloud & DevOps

Google Cloud Platform Kubernetes Docker Jenkins CI/CD Git

Databases & Messaging

MySQL SQL Server NoSQL Redis Kafka

Key Projects

Virtual Database
Java • Apache • MySQL • SQL Server • Kafka

Built a virtualized database layer enabling seamless access across multiple data sources. Improved query performance and streamlined reporting workflows through optimized data pipelines.

Custom JDBC
Java • Protobuf

Designed a custom JDBC driver for unified connectivity with heterogeneous databases. Enhanced compatibility, reduced latency, and ensured scalable data integration across systems.

Centralize Communication
Java • Redis • Email • Websocket• API • Kafka

Implemented a centralized communication hub for distributed services. Leveraged Kafka for reliable event streaming, improving system resilience and reducing inter-service complexity.

PUSDAFIL 2.0 Automated Reporting
Golang • GCP • Fiber • MySQL • SQL Server • Kafka

Developed an advanced auto-reporting system improving data processing efficiency. Leveraged GCP to enhance scalability and reliability of the reporting infrastructure.

Lender Web Applications
Golang • Fiber • MySQL • Kafka • Next.js • Node.js

Created a dynamic lender web application enhancing user experience and system performance. Implemented Kafka for real-time data streaming and processing.

Lending Platform P2P
Java • Spring • GCP • MySQL • MyBatis • Redis

Successfully revamped the core financial product enhancing system capabilities and performance. Integrated GCP to support cloud-native architecture.

Credit Score App (Internal)
Java • Spring Boot • MySQL • React • Node.js

Created an internal credit score application enhancing credit assessment accuracy and speed with a comprehensive scoring calculation system.

KYC Integration System
Java • Spring Boot • MySQL

Implemented robust KYC integration for new customers ensuring compliance with regulatory standards and seamless onboarding process.

Regulatory Reporting for OJK
Java • Spring Boot • MySQL • Redis • React • Node.js

Achievement: Saved hundreds of work-hours across multiple divisions by automating the reporting process, significantly reducing manual effort.

Certifications

Deploy Kubernetes Applications on Google Cloud
Google Cloud

Skills: Artifact Registry, Container, Docker, GKE

Develop Serverless Apps with Firebase
Google Cloud

Skills: Cloud Computing, Cloud Applications, GCP, Cloud Storage

Prompt Design in Vertex AI
Google Cloud

Skills: AI, Prompt Design, Prompt Engineering, Multimodal Prompting, Gemini APIs

Use Machine Learning APIs on Google Cloud
Google Cloud

Skills: BigQuery, Cloud Natural Language API, Cloud Vision API, Machine Learning

ISO 27001 Internal Audit Certification
Information Security

Demonstrating high level of expertise and commitment to information security standards.

Education & Publications

Bachelor of Science: Computer Science
Universitas Nusa Cendana, Kupang, Nusa Tenggara Timur
GPA: 3.54 (Cum Laude) • 2013 - 2018
Activities: Student Executive Board, Climate Change Organization, Indonesia-Timor Leste Border Community Service Program

📄 Publication

"Comparative Analysis of Machine Learning In Classification of Non-Active Labor Force"
Published in J-ICON (2019)