Two systems I built, and why they're shaped that way.
I'm Abhiraaj, a 10th grader at Shrewsbury High School in Massachusetts. Since February 2026 I've been the software engineer and product lead at OneSource, a recruiting firm in Xenspire Group.
I can't share the code, since it belongs to the company. I can share the architecture and the decisions behind it, which is honestly the part I'm proudest of anyway. I build by directing AI coding agents, so my job is the model, the decisions, and checking that the result is actually right. Each page starts with a short summary, then the diagrams if you want to go deeper.
Built from an empty repo · Apr 2026 to now
HiringOS
A client platform that lets a recruiting firm sell its service like a SaaS product: configurable service templates, guarantees that track themselves, Stripe billing, and permissions for every client team.
Read the write-up →Refactor of a live, multi-engineer system · Summer 2026
Flow360
Moving the company's internal operations platform out of the linear "applicant tracking system" mental model and into a typed model of the buckets the business actually works in.
Read the write-up →