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Vetted Data Preprocessing Professionals

Pre-screened and vetted.

Data PreprocessingPythonDockerSQLAWSTensorFlow
SA

Sreeja Akuthota

Mid-level AI Engineer specializing in NLP, MLOps, and predictive analytics

TX, USA7y exp
VCU HealthClark University
Amazon SageMakerApache AirflowAzure Machine LearningClassificationClusteringContainerization+50
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HN

Hemanth Nuthalapati

Mid-level Backend Software Engineer specializing in cloud-native microservices

California, USA4y exp
Capital OneCalifornia State University, Long Beach
AgileApache KafkaAsynchronous ProcessingAuthenticationAuto ScalingAWS+86
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RS

Ryan Song

Senior Python Backend Engineer specializing in AWS, APIs, and data pipelines

Chicago, IL12y exp
PaceMateUniversity of Michigan
PythonREST APIsBackend DevelopmentAPI DesignAWSAWS Lambda+78
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GD

Ganesh Dhanavath

Senior ML Engineer specializing in MLOps and Generative AI

Dallas, Texas7y exp
StrykerSacred Heart University
A/B TestingAgileApache AirflowAWSAWS IAMAWS Lambda+98
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HS

Hariprasad Sheelam

Mid-level Software Engineer specializing in full-stack, ML, and cloud

Sunnyvale, CA4y exp
WalmartUniversity of North Texas
PythonJavaJavaScriptTypeScriptC#SQL+112
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SM

Siva Medikonda

Mid-level AI/ML Engineer specializing in LLMs, RAG pipelines, and cloud-native MLOps

Boston, MA6y exp
athenahealthNew England College
Machine LearningDeep LearningGenerative AILarge Language Models (LLMs)GPT-4BERT+129
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PB

Padmini Bolem

Mid-level Generative AI & ML Full-Stack Engineer specializing in LLMs and RAG

USA6y exp
U.S. BankUniversity of Central Missouri
PythonJavaSpring BootSpring SecurityApache KafkaApache Spark+129
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RD

Rohan Dawkhar

Junior Data Scientist specializing in NLP, OCR, and recommendation systems

MD, USA1y exp
MIRAGE LabUniversity of Maryland, College Park
AlgorithmsApache KafkaAuthenticationAWSBashCI/CD+67
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AM

Akash Mehta

Mid-level Machine Learning Engineer specializing in LLM/VLM inference and RAG systems

Lexington, Kentucky3y exp
InfineonUniversity of Cincinnati
A/B TestingAWSBERTCI/CDContainerizationCUDA+83
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HK

Hindu K

Mid-level Software Engineer specializing in microservices, cloud, and FinTech systems

NJ, USA5y exp
Morgan StanleyStevens Institute of Technology
ScrumKanbanJavaPythonJavaScriptCSS+58
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ZY

Zhe Yuan

Intern Full-Stack/AI Engineer specializing in LLM applications and cloud-native web systems

Irvine, CA1y exp
SimInsightsUC Irvine
PythonCC++JavaGoJavaScript+54
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SH

Syed Haider

Senior Machine Learning Engineer specializing in GenAI and LLM-powered systems

Arlington, VA9y exp
Capital OneCOMSATS University Islamabad
A/B TestingAmazon EC2Amazon SageMakerApache AirflowApache KafkaApache Spark+66
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LR

LatheeshKumar Reddy

Mid-level Data Scientist specializing in NLP, risk analytics, and MLOps

CO, USA4y exp
Charles SchwabUniversity of Denver
PythonRSQLNoSQLJupyter NotebookNumPy+85
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KV

Kavya Vellanki

Mid-level AI/ML Engineer specializing in risk modeling, NLP, and Generative AI

Remote, USA4y exp
Freddie MacUniversity of Maryland, Baltimore County
PythonJavaRSQLJavaScriptTypeScript+86
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SD

Sailesh Dwivedy

Mid-level Applied AI Engineer specializing in GenAI, NLP, and RAG

Remote5y exp
NeuroSpringUniversity of Colorado Boulder
PythonSQLPyTorchScikit-learnPandasNumPy+85
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HS

Hongchen Song

Intern Game Systems Designer specializing in combat systems and real-time graphics

Chengdu, China1y exp
Chengdu HanJia Squirrel TechnologySimon Fraser University
Computer VisionMachine LearningDistributed SystemsCloud ComputingPythonC+++67
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VS

Vijay Sheru

Mid-level Applied AI Engineer specializing in Generative AI and RAG systems

Dallas, Texas5y exp
AT&T
AgileApache AirflowAWSAWS LambdaBashBERT+101
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PM

Punith Muniraju

Mid-level Data Scientist specializing in ML, NLP, and LLM-powered analytics

Westlake, OH4y exp
KeyBank
A/B TestingAgileAmazon EC2Amazon RedshiftAmazon S3Amazon SageMaker+142
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RL

Rodolfo Lopez

Screened ReferencesStrong rec.

Senior Math Educator transitioning to Data Science & Business Analytics

San Antonio, TX15y exp
NYOS Charter SchoolUniversity of Texas at Austin

“Recent McCombs School of Business (UT Austin) Post Graduate Program graduate in Data Science & Business Analytics with hands-on project experience spanning stock clustering/segmentation and hotel booking-cancellation prediction. Strong in end-to-end analysis workflows (EDA, cleaning, feature engineering) and rigorous model comparison/selection, with exposure to boosting methods and imbalanced-data techniques; limited experience so far with embeddings/vector databases and production deployment.”

A/B TestingClusteringCoachingData AnalysisData VisualizationDecision Trees+89
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SK

Sudheer koki

Screened ReferencesStrong rec.

Mid-level AI/ML Engineer specializing in predictive modeling, data pipelines, and RAG systems

Florida, USA5y exp
MetLifeCumberland University

“Built and productionized an LLM-powered internal knowledge search system in a regulated environment, using embeddings/vector DB retrieval with strict grounding and confidence gating to reduce hallucinations. Reported ~45% accuracy improvement over keyword search and implemented end-to-end orchestration, monitoring, CI/CD, and incremental re-indexing to manage latency and data freshness while driving adoption with business stakeholders.”

AgileAnomaly DetectionAWSClaudeData GovernanceData Ingestion+109
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NJ

Nagasaikumar Jampani

Screened

Mid-level AI/ML Engineer specializing in Generative AI and RAG pipelines

NJ, USA6y exp
Molina HealthcarePace University

“AI/LLM engineer with healthcare domain experience who built a production clinical support “chart bot” for Molina, including PHI-safe ingestion of 200k+ PDF policies, vector retrieval, and a fine-tuned LLaMA served via vLLM on ECS Fargate. Demonstrated measurable performance wins (HNSW + namespace partitioning; 30% inference latency reduction) and a rigorous evaluation/monitoring approach, while partnering closely with nurses and operations teams to shape workflows and guardrails.”

A/B TestingAmazon BedrockAmazon CloudWatchAmazon EC2Amazon EKSAmazon S3+130
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