Open to opportunities

Jovin Nicholas

@jovinnicholas

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Full-stack software engineer focused on AI-driven systems and scalable cloud infrastructure.

United States

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What I'm looking for

I seek mid-to-senior roles building AI-integrated, scalable cloud systems with ownership of end-to-end design, real-time performance, and mentor/lead opportunities.

I am a full-stack software engineer specializing in AI-driven systems, cloud infrastructure, and real-time distributed applications. I combine a strong academic foundation in computer engineering with hands-on experience building production services, agentic NLP pipelines, and low-latency web integrations.

At Health Innovators I built a RAG pipeline over pgvector that improved domain-chatbot accuracy by 90% and engineered a WebSocket adapter that achieved sub-500ms query latency. Previously, I led critical platform recoveries and service redesigns—revamping checkout services and replacing manual KPI processes to significantly improve transaction completion and reporting efficiency.

I enjoy leading small teams and mentoring students, and I have delivered award-winning projects (Best Innovation at Hack NUACM 2025) and production-grade systems using Next.js, FastAPI, Spring Boot, Redis, Kubernetes, and AWS. I seek roles where I can apply AI/ML integrations and scalable cloud patterns to solve impactful problems.

Experience

Work history, roles, and key accomplishments

Software Engineer Co-op

Health Innovators

Jan 2025 - Apr 2025 (3 months)

Built a RAG pipeline over pgvector for a domain-specific chatbot, improving response accuracy by 90% versus a GPT-4o baseline and engineered real-time WebSocket streaming achieving sub-500ms query latency.

Next.js TypeScript fastAPI Python Pgvector RAG WebSockets CI CD

Software Engineer

LTM

Jun 2022 - Jul 2023 (1 year 1 month)

Revamped a Spring Boot checkout service with chained SOAP integrations, improving transaction completion rate by 25% for 5,000+ users and diagnosed a critical WSO2 SSO outage to restore authentication for portal go-live.

Java Spring Boot SOAP SQL OAUTH2 Jenkins CI CD

Associate Software Engineer

LTM

Jun 2021 - Jun 2022 (1 year)

Replaced a manual Excel KPI process with a multi-role Spring Boot application, reducing monthly reporting from 20 to 4 hours for 100+ users and contributed full-stack across four enterprise portals.

Java Spring Boot RESTful APIs MySQL Liferay Docker Jenkins Agile

Education

Degrees, certifications, and relevant coursework

Northeastern University

Master of Science, Computer Engineering

2023 - 2025

Grade: 3.8

Master of Science in Computer Engineering with coursework in Distributed Systems, Database Systems, Algorithms & Data Structures, DevOps, and Software Engineering; GPA 3.8.