Bryan Ichsan
@bryanichsan
Software engineer focused on scalable backend systems and data-driven product impact.
What I'm looking for
I am a software engineer who designs scalable backend systems and data pipelines that measurably improve product engagement and reliability. I have built asynchronous notification services, extracted core flows into microservices, and consolidated legacy systems to reduce latency and operational complexity.
My work spans Python (Django, FastAPI), Golang, distributed caching, message queues, and cloud infrastructure; I have routinely optimized data models and queries to cut processing time and database load. I led efforts that increased engagement by 32%, reduced query volume by 50% and cut queue processing latency by 30%.
I bring full-stack experience from React and mobile clients to Spring Boot APIs and machine learning-backed projects, with a track record of shipping end-to-end features, improving system throughput, and producing production-ready automation and tooling.
Experience
Work history, roles, and key accomplishments
Software Engineer
Kredivo
Jul 2023 - Present (2 years 9 months)
Designed an async notification service and data models for 1M+ users, increasing engagement 32% and reducing SQS latency 30%. Migrated core checkout flows to FastAPI and consolidated legacy backends into a unified Golang microservice, cutting query volume and eliminating redundant hops.
Full-Stack Engineer
Segari
Jun 2022 - Jan 2023 (7 months)
Engineered an end-to-end product categorization system and Spring Boot APIs that accelerated order processing 35%. Optimized ORM fetching to eliminate N+1 queries, reducing DB queries per request by over 90%.
Full-Stack Engineer Intern
Sagara Technology
Aug 2021 - Nov 2021 (3 months)
Delivered core content-editing workflows for a freemium news platform, increasing user engagement and retention by 15% and implementing responsive React.js components from UX designs.
Education
Degrees, certifications, and relevant coursework
Swinburne University of Technology Sarawak
Bachelor of Computer Science, Computer Science
Bachelor of Computer Science completed at Swinburne University of Technology Sarawak with graduation in March 2023.
Availability
Location
Authorized to work in
Job categories
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