Karthik Jeef

AI Engineer with 2.5+ years of backend engineering experience in the BFSI domain and hands-on expertise building production-oriented Generative AI, RAG, Agentic AI, and fine-tuned LLM systems. Skilled in Python, LangChain, LangGraph, CrewAI, Hugging Face, vector databases, and scalable API design, with a track record of shipping end-to-end AI applications from data pipeline to deployment.

Software Development Engineer — AI & Backend Systems - Perfios Software Solutions Pvt. Ltd - Bengaluru

(2022-01 - 2024-12)

• Built and maintained 30+ REST APIs in a scalable microservices environment, handling large-scale BFSI datasets for analytics and reporting.
• Wrote and optimized complex SQL queries supporting downstream analytics and dashboarding workflows.
• Investigated production issues via root-cause analysis, improving system reliability and reducing downtime.
• Migrated legacy Groovy APIs to Java and automated builds/dependency management with Gradle, cutting integration errors by 30%.
• Administered Git/GitHub with access control and CI/CD integration across the team.

Software Engineer Intern - BridgeLabz Solutions - Bengaluru

(2021-01 - 2022-12)

• Built internal tools with Java Spring Boot and Angular; optimized JPA-based data access, cutting query latency by 35%.
• Developed unit/integration tests achieving 99% code coverage across backend services.

PG Diploma - Data Science - Imarticus Learning (2018-01 - 2019-12)

Master Training - Data Science - Besant Technologies (2025-01)

B.E. - VTU (2014-01 - 2018-12)