Led migration from Docker Compose to Kubernetes, streamlining deployments and improving release reliability and debugging efficiency.

Designed and implemented Terraform modules to provision and manage on-prem Redis, MongoDB, and Elasticsearch clusters, establishing infrastructure-as-code standards.

Built an internal trade alert aggregation service processing hundreds of thousands of events daily, delivering real-time, preference-based notifications to the sales team and increasing trade engagement.

Serve as technical owner of a Kafka-based distributed alerting platform handling ~1,000,000 messages per day, driving impact analysis and cross-team system changes.

Established Playwright as the standard E2E testing framework for legacy applications, decreasing manual QA dependency and improving deployment confidence.

Stack:

Angular, NestJS, GraphQL, Typescript, Kubernetes, Claude, and Cursor

Built an alerting UI in Angular for dealers to view incoming bond trades/actions from other dealers/traders.

Used GraphQL subscriptions to initialize and manage trade alerts for 1,000+ dealers.

Built and currently own an admin service for the support team to diagnose and change user connections using Kafka and WebSockets.

Enhanced existing history services to display more relevant data to traders, and implement data export feature.

Mentored interns by guiding them through their summer projects and having weekly check-ins.

Stack:

Angular, NestJS, GraphQL, and Typescript

Rewrite legacy monolith application into micro service and micro front-end based application using Angular/NestJS.

Improve user experience by introducing responsive animations and UX feedback to the app.

Implement custom dynamic form validations using RxJS Observable/Subjects.

Enforce better coding practices by toggling strict mode on Typescript, enabling better linting rules, and introducing pull request template

Stack:

Angular, NodeJS, NestJS and Java

Assisted partners by creating an iOS app using SwiftUI and Button’s API to showcase the best way to implement Button’s products into their own products.

Updated Button’s iOS merchant library to provide partners an easier way to report customers’ orders to Button.

Created an iOS and an Android app that used Button’s API using a single code base written in Kotlin Native at company hackathon.

Created and led a new design plan to improve the UX/UI of Button’s internal testing app to increase usage within the company and to speed up testing for Button’s bi-weekly release.

Worked on a mobile engineering and QA cross department team to implement new tests in the test plan after implementing new features.

Stack: Swift, Objective-C, and SwiftUI

Analyzed trends using R and collected safety data to find ways to reduce incidents and increase safety for 1,200 employees.

Created an R script, where it would automatically create plots whenever the safety database was updated to save time for the QA department.

Found trends that indicated reduced safety inspections for company vehicles leading to more motor vehicle incidents that affected the entire company fleet.

Revised old databases to make them more accessible and readable.