Prathyusha Pulivarthi

Prathyusha Pulivarthi

AI Engineer
Fort Worth , Texas , United States of America (USA)

نبذة عني

AI/ML Engineer with experience designing, developing, and deploying intelligent software solutions using machine learning, deep learning, and Large Language Models (LLMs). Skilled in building NLP applications, RAG pipeli…

الخبرة

AI Engineer

Norton Healthcare
Jun 2025 - حتى الآن · 1 سنة 1 شهر

Orchestrated agent-based architectures in backend systems engineering to facilitate agentic workflows, resulting in improved system observability and a 99.95% reliability rate across distributed services during peak usage.
Engineered large language model (LLM) powered services within production backend distributed systems, enabling scalable AI features that optimized performance and reduced latency across multiple microservices, resulting in a 30% increase in throughput.
Orchestrated HIPAA-compliant ingestion pipelines in AWS S3, Glue, and Airflow, delivering curated clinical features to SageMaker training jobs and dependable patient-risk predictions at scale.
Deployed containerized inference services with Docker and Kubernetes, integrating REST APIs and API Gateway, ensuring low-latency scoring for care-management applications and audits securely today.
Validated model performance with A/B testing, MLflow tracking, and bias checks, improving governance readiness and enabling clinicians to trust model recommendations during triage consistently.
Instrumented end-to-end monitoring with CloudWatch, Prometheus, and alerting runbooks, reducing production incidents, accelerating recovery, and safeguarding SLA commitments for critical analytics consumers every release.
Standardized feature store practices with Spark, Parquet, and SQL, minimizing data drift, improving lineage, and accelerating reproducible experimentation for new cohort-stratification models across teams.

AI Engineer

Norton Healthcare
Jun 2025 - حتى الآن · 1 سنة 1 شهر

Orchestrated agent-based architectures in backend systems engineering, Engineered large language model (LLM) powered services, Orchestrated HIPAA-compliant ingestion pipelines, Deployed containerized inference services, Validated model performance with A/B testing, Instrumented end-to-end monitoring, Standardized feature store practices

Machine Learning Engineer

Wells Fargo
Jul 2023 - May 2025 · 1 سنة 10 أشهر

Spearheaded deployment challenges by creating evaluation frameworks that streamlined cost management processes, delivering a tangible impact through a 25% reduction in operational expenses and improving deployment success rates significantly.
Engineered fraud-detection pipelines with Kafka, Spark Streaming, and Python, transforming event data into real-time features and reliable anomaly alerts for investigators daily at scale.
Modernized MLOps workflows with GitHub Actions, Terraform, and Kubernetes, enabling repeatable deployments, separation-of-duties controls, auditable rollbacks, consistent promotion, and faster approvals across environments securely.
Analyzed model explainability with SHAP, governance documentation, and lineage tooling, supporting model risk reviews and improving transparency for compliance stakeholders and business partners proactively.
Secured data access with IAM, KMS, and VPC endpoints, protecting sensitive banking datasets and enabling controlled experimentation without operational interruptions across teams enterprise-wide continuously.
Optimized batch scoring jobs on AWS SageMaker and EMR, reducing compute waste, improving job reliability, and delivering timely portfolio insights to downstream reporting systems.

Machine Learning Engineer

Wells Fargo
Jul 2023 - May 2025 · 1 سنة 10 أشهر

Spearheaded deployment challenges by creating evaluation frameworks, Engineered fraud-detection pipelines, Modernized MLOps workflows, Analyzed model explainability, Secured data access, Optimized batch scoring jobs

AI Engineer

Optum
Jun 2021 - Aug 2022 · 1 سنة 2 أشهر

Modernized AI systems using modern systems programming languages to achieve substantial latency reduction, enhancing user experience through optimized algorithms that processed requests 40% faster in high-load scenarios.
Integrated claims and eligibility datasets with Snowflake, dbt, and SQL, producing trusted analytics marts that accelerated risk-adjustment model development and validation across programs nationwide.
Automated retraining triggers with Airflow, Feature Store, and model registry, keeping deployed models current, reducing drift, and improving consistency across member populations reliably monthly.
Refactored NLP pipelines with Transformers and PyTorch, extracting clinical concepts from notes and strengthening downstream decision-support workflows for care teams daily at scale enterprise-wide.
Configured retrieval-augmented generation with AWS Bedrock, LangChain, and OpenSearch, enabling secure question answering over policy content and operational procedures for agents securely, compliant, scalable.
Governed experiment tracking with MLflow, DVC, and reproducible notebooks, improving collaboration, auditability, and handoffs between data science and engineering squads across releases end-to-end consistently.

AI Engineer

Optum
Jun 2021 - Aug 2022 · 1 سنة 2 أشهر

Modernized AI systems using modern systems programming languages, Integrated claims and eligibility datasets, Automated retraining triggers, Refactored NLP pipelines, Configured retrieval-augmented generation, Governed experiment tracking

المهارات

البيانات الضخمة بايثون (لغة برمجة) أزور الرؤية الحاسوبية ديف أوبس فلاسك (إطار عمل لتطبيقات الويب باستخدام Python) نومباي (مكتبة لغة Python) سكالا هندسة البرمجيات المعمارية سبارك تينسور فلو التكامل المستمر / التسليم المستمر التعلم العميق دوكر كافكا كوبرنيتيس تعلم الآلة نوسكيو إل باور بي آي تيرافورم AWS SageMaker Airflow SQL Parquet GitHub Actions LLM LangChain AWS Bedrock PyTorch Scikit-learn Pandas XGBoost Time Series Explainable AI Cloud Platforms Serverless Computing MLOps MLflow Apache Airflow Git Apache Spark Databricks Data Lakes ETL Pipelines R Bash FastAPI Streamlit Grafana Prometheus NLP Tools SpaCy NLTK TextBlob BERT RoBERTa Large Language Models OpenAI Gemini Claude LangGraph RAG FAISS Pinecone MCP AutoGen Prompt Engineering Hugging Face Transformers CNNs OpenCV YOLO OmniParser Prophet LSTM SHAP LIME AWS Lambda Glue EMR Kinesis Azure ML AKS Synapse
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