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Chaitanya Kalagara

Mid-level Machine Learning Engineer specializing in LLMs, GenAI, and Computer Vision

Camp4 TherapeuticsNortheastern UniversityBoston, MA3 Years ExperienceMid LevelWorks On-Site

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About

LLM/agent engineer who built a production multi-agent research automation system using LangGraph (planner, retriever with FAISS, supervisor, evaluator) with structured outputs and citation tracking for traceable reports. Emphasizes reliability and operations—LangSmith-based observability, multi-level testing, hallucination mitigation, and latency/cost controls—plus prior experience as a Computer Vision Software Engineer at Deepsight AI Labs working directly with non-technical customers.

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Key Strengths

  • Built and deployed an LLM multi-agent research automation system to production
  • Strong agent orchestration design (planner/retriever/supervisor/evaluator roles) with LangGraph
  • Reliability-focused engineering: strict schemas, fallbacks/retries, multi-level testing (unit/integration/failure cases)
  • Grounding and trust features: explicit citation tracking and completeness/consistency evaluation
  • Practical mitigation of hallucinations and unsupported claims via iterative prompting and grounding to retrieved sources
  • Operational excellence for LLM systems: observability/debugging with LangSmith, plus latency and cost optimization (caching, pruning steps, limiting LLM calls)
  • Effective collaboration with non-technical stakeholders; able to explain and align on the right ML metrics (precision vs accuracy)

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Experience

Machine Learning Engineer Co-opCamp4 Therapeutics · Jan 2025 – Jun 2025
Machine Learning Engineer – Computer VisionDeepSight AI Labs · Apr 2021 – Jun 2023
Data Science InternD.T.A.I Innovation Labs · May 2020 – Dec 2020internship
Teaching Assistant – Data ScienceNortheastern University · Jan 2024 – May 2024part-time

Education

Northeastern Universitymaster, Data Science (2025)
Bennett Universitybachelor, Electronics and Communication Engineering (2021)

Skills

A/B TestingAmazon EC2Amazon S3Amazon SageMakerAWSAWS LambdaBashCI/CDClassificationClusteringComputer VisionData PreprocessingDeep LearningDockerFastAPI

Languages

English

Publications

2 publications

Periocular RecognitionBiometricsComputer VisionFeature Engineering (Handcrafted and Deep Features)

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Chaitanya KalagaraMid-level Machine Learning Engineer specializing in LLMs, GenAI, and Computer Vision