Tanner Barcelos

A Visa ML platform control plane for deploying, monitoring, and switching traffic between fraud models across multiple data centers.

An offline-first camping trip planner for iPhone, iPad, and Mac.

A native macOS control plane for agentic software. Relay turns scattered agent sessions into a single prioritized inbox: what finished, what failed, what is blocked, and what needs your approval.

Compress noisy command output before it reaches an agent's context, cutting token waste without losing the signal a coding agent actually needs.

Transform context into podcasts built for learning and knowledge discovery — turn documents, codebases, and research into audio you can actually absorb.

An open platform for building, evaluating, packaging, deploying, governing, and operating production agents and intelligent applications.

A native iOS podcast app built on two ideas most players get wrong: your listening contexts should not collide, and search should understand what you mean. Multiple independent queues plus semantic discovery.

RoleMark is an AI-powered resume scoring and tailoring product that helps job seekers optimize resumes for specific roles, beat applicant tracking systems, and generate tailored versions and cover letters. Currently being rebuilt from the ground up.

Development paused. Personal finance app for expenses, budgets, and “give every dollar a job”—built for individuals and families. Not in active development.

BI Secretary is an application that enables NLQ (natural language querying) analytics on critical Visa business data and provides insights to business users all through a conversational interface.

CoinInsights is a cryptocurrency portfolio tracker that provides real-time market data, portfolio analysis, and personalized insights to help users make informed investment decisions.

Coffee Connection is a simple web application that connects coffee enthusiasts with local coffee shops, allowing users to discover new cafes, read reviews, and save their favorite spots.