Java · Spring Boot · Microservices
Galang
Krisnanto
Software Engineer
Software Engineer with 4+ years building backend systems at a bank. I work mostly with Java and Spring Boot, designing microservices that power mobile banking, payment systems, and open APIs. I like clean code, solving hard problems, and shipping things that actually work.
Experience
PT Bank Sinarmas Indonesia
Jakarta, Indonesia
Software Engineer — IT E-Channel & Middleware Division
Dec 2021 – PresentBill Payment · Bulk Payment · Auto Debit · QR Manager · Virtual Account
- –Building Java and Golang applications with Spring Boot and microservices architecture
- –Integrating with partner systems and building APIs for external and internal services
- –Providing REST API services for bank channels — mobile banking, internet banking
- –Providing Open API for external partners
- –Maintaining and revamping existing services
- –Deploying services with GitLab CI/CD
IT Developer Graduate Camp
Jun 2021 – Dec 2021HCMS · RDN
- –Learning banking domain knowledge
- –Developing soft skills for professional environment
- –On-the-job training in IT Middleware division
Dinas Kependudukan dan Pencatatan Sipil
Yogyakarta, Indonesia
Engineer Intern
Jun 2020 – Jul 2020- –Provided administrative services to the public
- –Developed the official website of Dinas Kependudukan dan Pencatatan Sipil Kota Yogyakarta
STMIK AKAKOM Yogyakarta
Yogyakarta, Indonesia
Lecturer Assistant — Numerical Methods & Mathematics
Sep 2020 – Jan 2021- –Assisted lecturer in teaching Numerical Methods and Mathematics courses
Skills
Programming Language
JavaGolangPHP
Frameworks
Spring BootLaravelEcho
Databases
MySQLPostgreSQLMongoDBOracle
Messaging Queue
Apache Kafka
DevOps & Tools
GitDockerKubernetesCI/CDGitLab
Education
STMIK AKAKOM Yogyakarta
Bachelor's Degree, Informatics
GPA: 3.79 / 4.00