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Marcus Chen

Backend specialist building reliable APIs, data services, and event-driven systems with strong observability practices.

RoleBackend Developer
Years of Experience6 years

Skillsets

Node.jsNestJSPostgreSQLRedisKafka

Applications & Tools Known

NestJSPostgreSQLRedisDockerKubernetes

Work History

Principal Applied Scientist

Jan, 2022-Jun, 2024

Oracle

2 yr 5 months

Led applied science initiatives for enterprise AI products, designed experimentation pipelines, and partnered with engineering teams to productionize machine learning models at scale. Owned model evaluation, feature engineering, and deployment workflows across distributed systems.

Principal Applied Scientist

Jan, 2022-Jun, 2024

Oracle

2 yr 5 months

Education

B.Com from School of open learning (DU), Delhi

Graduating in 2028

Diploma from DICE Academy

Graduated in 2025

Class XII From CBSE, Delhi

Scored 78%, Passed out in 2024

Class X From CBSE, Delhi

Scored 78.4%, Passed out in 2022

Certifications

Deep learning specialization - coursera

Passed out in 2024

Generative ai with large language models - coursera

Graduated in 2025

Python scripting specialization - coursera

Scored 78%, Passed out in 2024

Ibm machine learning with python - coursera

Scored 78.4%, Passed out in 2022