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W
Wesley D.

Wesley D.

Data Scientist

USA flagTriangle, Usa

Key Skills

Software

LabelboxLabelbox
AWS SageMakerAWS SageMaker

Top Subject Matter

Defense analytics
multi-sensor tracking
Geolocation Domain Expertise

Top Data Types

TextText
ImageImage
Computer Code ProgrammingComputer Code Programming

Top Task Types

TrackingTracking
Data CollectionData Collection
PolygonPolygon
ClassificationClassification
SegmentationSegmentation
Object DetectionObject Detection
Fine-tuningFine-tuning
RLHFRLHF
Text SummarizationText Summarization
Question AnsweringQuestion Answering
Prompt + Response Writing (SFT)Prompt + Response Writing (SFT)
Function CallingFunction Calling
PolylinePolyline
Bounding BoxBounding Box
Computer Programming/CodingComputer Programming/Coding

Freelancer Overview

Data Science Lead / Technical Lead. Brings 20+ years of professional experience across complex professional workflows, research, and quality-focused execution. Core strengths include Python, MATLAB, OpenSearch, LangChain, Elastic Search, state estimation and modeling. Education includes Master of Science, Johns Hopkins University (2026) and Bachelor’s Degree, Southern New Hampshire University (2023). AI-training focus includes Agentic AI systems engineering using LangChain with experience in Databricks.

Labeling Experience

Data Science Lead / Technical Lead

3D Sensor3D SensorPrompt + Response Writing (SFT)Prompt + Response Writing (SFT)

Led defense-focused analytic work using sensor and geospatial data to support estimation, tracking, and strategic decision-making. Applied Kalman filter variants, uncertainty analysis, and geolocation methods while transforming coordinates across multiple reference frames. Performed TDOA geolocation and signal processing using raw RF and SIGINT measurements to support operational workflows. • Tracked and fused multi-source sensor measurements for state estimation and uncertainty-aware results. • Implemented coordinate transformations across ECI/ECEF/WGS-84/topocentric/orbital frames for sensor integration. • Used TDOA geolocation and raw RF measurement processing within multi-sensor analytics. • Conducts Agentic AI systems engineering using LangChain and OpenSearch through the implementation of contextualized RAG to fine tune results.

2020 - Present

Data Science

ImageImageClassificationClassification

Uses appropriate labeling strategies to support the classification of images implemented into a broader system.

2024 - 2024

Education

A

Army Logistics University

Operations Research Certification, Operations Research

Operations Research Certification
2023 - 2023
S

Southern New Hampshire University

Bachelor’s Degree, Mathematics

Bachelor’s Degree
2023 - 2023

Work History

U

US Army

Data Science Lead / Technical Lead

Fort Belvoir
2020 - Present
U

US Army

Instructor / Tactical Operations Leader

Fort Benning
2017 - 2020