Looking for a job

Lekhana Yakkaladevi

@lekhanayakkaladevi

Message

I build AI-integrated backend systems and retrieval pipelines using Python, AWS, and LLM technologies.

India

Message

What I'm looking for

I'm looking to build AI-integrated backend, cloud, and data systems where I can apply Python, AWS, LLM workflows, and machine learning while continuing to grow through hands-on engineering work.

I've built AI-integrated backend systems at Infoservices, including serverless AWS workflows for employee referrals, notifications, Power Automate, Microsoft Teams, and ATS synchronization.

I also built a Business Knowledge Retrieval pipeline with Amazon Bedrock Knowledge Bases, document ingestion, metadata filtering, and LLM-driven analytics. I assembled contextual prompts for generating PySpark and SQL queries on Databricks and supported query-recovery workflows and session-state persistence.

Beyond enterprise systems, I've built a mixed-file preprocessing pipeline that emits unified Parquet output and a machine-learning phishing detection system for automated malicious-URL flagging.

Experience

Work history, roles, and key accomplishments

Trainee Software Engineer (AI)

Infoservices

Nov 2025 - Jul 2026 (8 months)

Designed and maintained serverless AWS architecture for an employee referral management application, integrating with Power Automate and Microsoft Teams. Built a Business Knowledge Retrieval pipeline using Amazon Bedrock for LLM-driven analytics workflows.