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Omar Delgado

Junior Software Engineer
Boston, MA, United States

Professional Summary

Junior software engineer with 2+ years building web services and internal tools in TypeScript and Python. Comfortable owning small features end-to-end, writing tests, and collaborating with product and design. Looking for a full-stack or backend-leaning role on a product team.

Employment History

Junior Software Engineer
Harborline Analytics · Boston, MA
Jun, 2024 · Present
Built and maintained TypeScript/Node microservices that process ~2M daily telemetry events for B2B dashboards. Shipped a React admin panel that cut customer onboarding setup time from ~45 minutes to under 12. Added Jest and Playwright coverage for critical paths; regression bugs in release candidates dropped ~30% over two quarters. Partnered with data science to expose a GraphQL API for cohort metrics used by 8 customer success managers.
Contract Junior Engineer
Beacon Health Tech · Cambridge, MA
May, 2023 · May, 2024
Implemented Python FastAPI endpoints for patient appointment reminders; reduced missed-appointment callbacks by ~18% in a pilot clinic. Wrote SQL migrations and Alembic scripts for appointment and consent tables; zero downtime deploys on staging. Fixed 20+ accessibility issues in the patient portal (ARIA labels, keyboard nav) ahead of an audit. Documented local setup and contributed to the team’s first-run README used by 4 new hires.
Student Developer
Campus Code Collective (Northeastern University) · Boston, MA
Sep, 2021 · Apr, 2023
Built a Next.js club events site with Auth0 login serving ~1,200 student members. Automated weekly event digests via a Node cron job and SendGrid; open rate averaged ~41%. Mentored 6 first-year students in weekly office hours on Git, TypeScript, and PR review basics.

Education

B.S. Computer Science
Northeastern University · Boston, MA
2019 · 2023
Relevant coursework: Algorithms, Databases, Software Design, Networks GPA: 3.6 / 4.0

Skills

TypeScript
JavaScript
Python
React
PostgreSQL