July Hartono

Experienced Software Engineer with 7+ years of hands-on experience in backend development, technical consulting, and system integration across fintech, SaaS, and retail domains. I specialize in designing and building scalable backend systems using Java, Spring Boot, and microservices architecture, and I also have solid professional experience in C#, .NET, and SQL from previous roles.

At MoneyLion, I’ve been deeply involved in backend integrations—working with third-party services, internal microservices, and tools like Kafka, PostgreSQL, Redis, Snowflake, ArgoCD, Github Actions, Split.io, and Contentful. I actively collaborate across departments, ensuring clean API design, strong test coverage, and performance optimization under tight deadlines.

Previously, at IgniteTech, I juggled multiple enterprise products—automating system upgrades, enhancing legacy systems, and implementing modern authentication workflows. My early years at IVIS Group sharpened my ability to work across complex projects, from cloud deployments on Azure to mentoring junior devs and leading key feature implementations for retail tech platforms.

I’m a fast learner who thrives on solving problems, learning new tech, and building clean, maintainable systems that make a real impact. Whether it’s jumping into legacy code or delivering greenfield projects, I bring a mix of technical depth, adaptability, and team-first mentality.