Work

Actively Interviewing!
2023–2025

Full-stack Software Engineer, Seafair

Helped grow the company from zero to $1M in ARR as part of the core engineering team. Built and maintained core parts of Seafair’s SaaS suite, working closely with engineers, designers, and product owners—from planning and scoping features to full-stack implementation and smooth deployment to production

ReactTypeScriptPythonDjangoFastAPIPostgreSQLDockerGCP
2021–2022

Full-stack Software Engineer, UBX

Developed and maintained core features of UBX's payment platform, BUX. Collaborated with engineers, designers, and product managers to resolve critical issues, implement product improvements based on user feedback and data, and ensure secure, stable performance in production. Worked closely with external partners to debug integration issues and keep systems in sync across platforms.

ReactTypeScriptPythonDjangoPostgreSQLDockerAWS
2020–2021

Software Technical Analyst, Manulife

Developed and maintained backend automation solutions at Manulife using various tools like RPA, C#, and MySQL. Occassionaly led Agile practices as a Scrum Master, delivering projects across banking and insurance units. Conducted a Python crash course for the Philippine engineering team.

C#.NETPythonScrum LeadershipMicrosoft SQLAutomation
2019–2020

Software Engineer, Monstarlab

Built machine learning and automation features for the comapany's RPA product, RAX Suite. Delivered technical POCs using the product that secured two corporate clients, and authored technical docs and engineering blogs for the product.

C#.NETPythonFlaskPyTorchMySQLAutomation

Volunteering

2023-2024

Full-stack Software Engineer, Spring ACT

Built features for Sophia, an AI chatbot for domestic violence survivors, and Digital Safe, a secure platform for storing evidence, using FastAPI, React (TypeScript), Node JS, and PostgreSQL. Integrated AI video generation for accessibility, implemented end-to-end tests with Cypress, mentored technical volunteers, and contributed actively to code reviews.

ReactTypeScriptNodeJSExpressJSPostgreSQLDockerAzure
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© Russ Delos Santos, 2025Based in Metro Manila, Philippines