Led cross-regional remote teams by aggregating requirements, modeling data, designing code, creating timelines, migrating data, and developing to create and improve features like an employee payroll application from scratch for both mobile and web, aligning development with product designs with vigorous attention to detail

Debugged issues everywhere in the tech stack, including but not limited to infrastructure (cloudformation, serverless, terraform, docker), web, mobile (react native, Obj-C), memory leak and caching, SQL connection pools, authentication, queue processors, data streams, external API calls, and push notification and email handlers

Designed and implemented a data syncing mechanism for a mobile app refactor for an offline-first experience between the database and the mobileapp's SQLite db, complete with data conflict resolution, building a mobile API microservice in the process and unblocking all customers in the pipeline to take the company's revenue from 0 to 1m$+

Implemented a multi tenant BI reporting service with fine tuned permissions and a user impersonation system from back to front

Implemented a CI/CD pipeline and initial testing workflow for the web application, mobile application, and serverless backend, speeding up deployments by up to 88%, providing code coverage metrics, and automating mobile build and distribution process

Started and owned a Python microservice to optimize queries & data exports, complete with thorough documentation and more than 80% code coverage

Onboarded new engineers by familiarizing them with the product, stack and architecture with presentations and walkthroughs as well as delegating appropriate tasks