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Vetted Data Scientists in Virginia

Pre-screened and vetted in Virginia.

PythonSQLDockerAmazon SageMakerscikit-learnAWS
NS

Navneet Sonak

Staff Machine Learning Engineer specializing in LLMs, recommendations, and MLOps

Ashburn, VA8y exp
First AmericanRV College of Engineering
A/B TestingAd-stock AnalysisAgentic AI SystemsAirflowAlbumentationsAnomaly Detection+136
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SS

Sachin Suresh

Senior Data Scientist specializing in AI/ML platforms for finance and healthcare

McLean, VA10y exp
Capital OneUniversity of Illinois Urbana-Champaign
A/B TestingAgileAI Safety MonitoringAnomaly DetectionApache AirflowApache Spark+138
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RR

Rishitha Reddy K

Screened

Mid-level Data Scientist specializing in risk, forecasting, and segmentation across finance and healthcare

McLean, Virginia5y exp
Capital OneUniversity of Cincinnati

Data/ML engineer with experience across pharma (Dr. Reddy Laboratories) and financial services (Cincinnati Financial, Capital One), building production NLP and entity-resolution systems that connect messy unstructured text with enterprise SQL data. Delivered semantic search with BERT + vector DB and domain fine-tuning (reported ~35% relevance lift), and builds robust pipelines using Airflow/dbt/Spark with strong validation, monitoring, and stakeholder-aligned rollout practices.

PythonRSQLScalaJavaScikit-learn+139
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AN

Anil Niraula

Senior Data Scientist specializing in credit and fraud risk modeling

McLean, VA10y exp
Freddie MacJohns Hopkins University
A/B TestingActuarial ModelingAnomaly DetectionApplied ResearchAWSAWS EC2+78
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DP

Deenanadh Polavarapu

Mid-level Data Scientist specializing in machine learning, analytics, and cloud data pipelines

Herndon, VA3y exp
EpsilonTrine University
PythonPandasNumPyScikit-learnMatplotlibSeaborn+74
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AK

Ash Kanwal

Senior AI Engineer specializing in LLMs, RAG, and MLOps on AWS

Dumfries, VA7y exp
John Snow Labs
Agentic SystemsAirflowAmazon BedrockAnomaly DetectionApache KafkaApache Spark+66
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VC

VAISHNAVI CH

Mid-level AI/ML Engineer specializing in LLMs, RAG, and risk/fraud modeling

McLean, VA5y exp
Freddie MacSaint Louis University
PythonPySparkSQLPandasNumPyRESTful APIs+93
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VC

Vaishnavi Ch

Mid-level AI/ML Engineer specializing in LLMs, RAG, and risk analytics

McLean, VA5y exp
Freddie MacSaint Louis University
A/B TestingAirflowAI GovernanceAnomaly DetectionApache HadoopApache Kafka+96
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YJ

Yan Jiang

Junior Data Scientist specializing in people analytics and predictive modeling

Alexandria, VA3y exp
Washington University of Science and TechnologyGeorgetown University
A/B TestingAgileBloombergCapital Markets ResearchCompetitor AnalysisCorporate Finance+51
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BS

Bala Santhoshi

Mid-level Data Scientist / AI/ML Engineer specializing in NLP, CV, and MLOps in Financial Services

McLean, Virginia6y exp
Capital OneUniversity of Maryland, Baltimore County
A/B TestingAPI GatewayAutoencodersAWSAWS CloudWatchAWS CodeDeploy+79
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DS

Divya Sree G

Mid-level Generative AI Engineer specializing in LLMs, RAG, and semantic search

McLean, VA4y exp
Capital OneJawaharlal Nehru Technological University
AWSBatchingCI/CDClusteringCross-validationCustomer behavior modeling+75
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AJ

Aakash Jadhav

Mid-level Machine Learning Engineer specializing in LLMs and production NLP

VA, USA3y exp
UnitedHealth GroupGeorge Mason University
A/B TestingAirflowALBERTAnacondaANNApache Hadoop+134
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DB

Daniel Berhane Araya

Screened

Senior AI/ML Engineer specializing in production-grade LLM systems for regulated finance

Fairfax, VA9y exp
George Mason UniversityGeorge Mason University

AI/LLM engineer with published work who built FinVet, a production financial misinformation detection system using multi-pipeline RAG, confidence-based voting, and evidence-backed outputs (F1 0.85, +37% vs baseline). Also built NexusForest-MCP, a Dockerized Model Context Protocol server exposing structured global deforestation/carbon data via SQL tools for reliable LLM tool use. Previously delivered borrower risk-rating (PD) models at BMO Financial Group that were validated and integrated into an enterprise credit system through close collaboration with credit officers and portfolio managers.

PythonNumPyPandasPolarsSQLPostgreSQL+112
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JV

Jayaprakash Vangala

Mid-level AI/ML Engineer & Data Scientist specializing in recommender systems and MLOps

Fairfax, VA5y exp
Dell TechnologiesGeorge Mason University
PythonRSQLJavaScalaC+++154
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SB

Sasi Boyapati

Mid-level AI Engineer specializing in healthcare ML, NLP, and MLOps

Virginia, USA5y exp
UnitedHealth GroupTexas Tech University
PythonSQLJavaRTypeScriptJavaScript+87
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YS

Yash Sanap

Screened

Junior Data Scientist specializing in ML, geospatial analytics, and LLM applications

Virginia Beach, VA2y exp
City of Virginia BeachGeorge Mason University

Built and deployed a production AI “term explainer” agent that adapts explanations to beginner/intermediate/expert users by combining multi-step LLM reasoning with grounded Wikipedia retrieval. Owns end-to-end agent orchestration (smolagents/Python), reliability patterns (fallback across LLM providers, retries, guardrails), and observability/metrics-driven evaluation; also partnered with a non-technical researcher to deliver a plain-language research assistant agent.

PythonSQLJavaGoBashJavaScript+95
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LC

Lahari Chamarthi

Screened

Mid-level Data Scientist specializing in NLP, recommender systems, and ML deployment

Fairfax, VA4y exp
ProvenBaseNJIT

At Provenbase, built and shipped a production LLM-powered semantic search and candidate matching platform (RAG with GPT-4/Gemini, multi-agent orchestration, Elasticsearch vector search) to scale sourcing across 10M+ candidate records and 1000+ data sources. Drove sub-second performance, cut LLM spend 30% with routing/caching, and improved recruiting outcomes (+45% sourcing accuracy; +38% visibility of underrepresented talent) through bias-aware ranking and tight collaboration with recruiting stakeholders.

A/B TestingAgileAnalytical ThinkingApplied Machine LearningAzureAzure ML Pipelines+115
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VB

Venkata babu Alapati

Senior Data Scientist specializing in recommendation systems and forecasting

Virginia, USA18y exp
IT ExcelWayne State University
Machine LearningDeep LearningPredictive AnalyticsPredictive ModelingAdvanced AnalyticsRecommendation Systems+110
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SL

Sean Lancaster

Senior Data Engineer specializing in Machine Learning and Healthcare Data Platforms

WoodBridge, VA12y exp
Uncommon AnalyticsUniversity of Phoenix
PythonRJavaSpring BootScalaSQL+133
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