Looking for a job

Valeriia Tasic

@valeriiatasic

Principal Associate Software Engineer at Capital One who delivered Spend Analyzer and scaled Block Backstop to 35+ merchants.

United States

Message

At Capital One Financial, I lead end-to-end delivery of spend management features. I owned the Spend Analyzer Orchestrator API across three endpoints and delivered it ahead of schedule for a launch on the Pay and Move tab.

I also led four engineers in delivering Block Backstop, which scaled to 35+ of Capital One's largest merchants. I built an automated Jira status-tracking tool adopted across 10 teams, and designed the original Upcoming Charges and Subscription Details APIs.

Experience

Work history, roles, and key accomplishments

Current

Principal Associate Software Engineer

Current

Capital One Financial

Jan 2024 - Present (2 years 9 months)

Leads end-to-end delivery of spend management features, aligning engineering, product, and data teams to ship at scale. Owned design and technical delivery of the Spend Analyzer Orchestrator API and led cross-functional teams to deliver high-visibility features.

Python fastAPI AWS Lambda AWS Fargate API Design New Relic Splunk Jira AI Assisted Engineering Product Management Tech Leadership

Senior Associate Software Engineer

Capital One Financial

Jan 2022 - Dec 2024 (2 years 11 months)

Designed the original Upcoming Charges and Subscription Details APIs from scratch, navigating enterprise requirements and mobile-app integration complexity. Owned full technical implementation of the Upcoming Charges API as the first standalone AWS Lambda service in the project.

API Design AWS Lambda Mobile App Integration Technical Implementation Architecture Design

Associate Software Engineer

Capital One Financial

Jan 2019 - Dec 2021 (2 years 11 months)

Built a unified error-handling solution surfacing errors from 10+ downstream APIs during Exchange onboarding, reducing engineering support time by ~30%.

Error Handling API Integration Engineering Support

Education

Degrees, certifications, and relevant coursework

Harvard Extension School

Non-degree coursework, Business

2020 - 2024

Completed relevant coursework in Product Management, Data-Driven Marketing, and Negotiation and Conflict Resolution.

Boston University Questrom School of Business

Bachelor of Science, Business Administration

2015 - 2019

Earned a Bachelor of Science in Business Administration with concentrations in Management Information Systems and Finance, and a minor in Computer Science.