Data Science projects — HireLancer archive

ID / Date Listing

HL-40381928

End-to-End Data Science Pipeline

I have a dataset that is growing quickly and a business case ready for machine-learning insights. What I need now is someone who can take the project from raw d...

HL-40380623

Categorical Data Pattern Discovery

I have a dataset made up entirely of categorical variables and I want to understand the hidden relationships inside it. The task is strictly exploratory: I am n...

HL-40380387

Diagnostic Instruments Performance Analysis

I need an AI Expert to help me in my Project, within a month. I have carried out the Analysis part of the Project. The AI person needs to recommend a relevant M...

HL-40379784

Data Extraction & Analysis Project

I have a sizable dataset that first needs to be cleanly extracted and then thoroughly analyzed. Because the information comes from multiple sources, I will prov...

HL-40379493

HBAT Data Analysis

This assignment is a hands-on data assessment and evaluation. It exposes you to the various steps that data analysts go through when they receive a dataset. Thi...

HL-40379123

People Analytics Specialist for Optum

Optum is a global organization that delivers care, aided by technology to help millions of people live healthier lives. The work you do with our team will direc...

HL-40378965

25.Intracranial Artery Research Paper Writing(Need to combine information)

25. 1、 Title: Research on an Explainable Model of the Impact of Intracranial Artery Plaque Characteristics and Burden Based on High-Resolution Vessel Wall Imag...

HL-40378384

Need a Pro java dev

Pro java & springboot developer Comfortable with AI and LLMs etc

HL-40377195

Employee Attrition Prediction Model

I have a dataset containing demographic details, job performance records and results from employee-engagement surveys. Your task is to turn this raw information...

HL-40376933

JASP Multiple Regression Analysis

I need assistance with multiple regression analysis using JASP. The data is from a survey and involves an ordinal dependent variable with 3-5 independent variab...

HL-40375220

25.Intracranial Artery Research Paper Writing(Need to combine information)

25. 1、 Title: Research on an Explainable Model of the Impact of Intracranial Artery Plaque Characteristics and Burden Based on High-Resolution Vessel Wall Imag...

HL-40374672

VR & Digital Twin for Air Force

I'm seeking an experienced developer to write a research paper on Leveraging Virtual Reality (VR) to Enhance Efficiency, Cost-Effectiveness, and Capability Deve...

HL-40374616

Análisis Descriptivo en R Studio

SOLO HISPANOHABLANTES Necesito apoyo puntual para un trabajo universitario que debo desarrollar en R Studio. Los datos con los que trabajaré son numéricos y el...

HL-40374071

Customer Churn Analysis & Prediction

Customer Churn Analysis & Prediction Project Overview Conducted an end-to-end Customer Churn Analysis project to identify patterns and predict customer attritio...

HL-40373513

Kaggle-Based Online Inequality Study

I am preparing a quantitative study on “Inequality in participation versus visibility in online communities” . The raw material will come from one or more publi...

HL-40373414

Quantitative Analyst or Researcher with Quantpedia Subscription Needed

Hi, I am looking for a quantitative analyst or researcher who has an active Pro or Premium account on https://quantpedia.com/. Before applying, please confirm t...

HL-40373262

Bond Price Research System Development

Job Title: Build Bond Price Research System Using BigQuery and Machine Learning Job Description: We are seeking an experienced freelancer to develop a Bond Pric...

HL-40373111

Automatyzacja dziennika handlowego Sheets

Prowadzę w Google Sheets własny dziennik handlowy i chcę podnieść poziom jego automatyzacji. Link do arkusza: https://docs.google.com/spreadsheets/d/1HQ4v7g1SUA...

HL-40372802

Indoor Person OBB Image Annotation -- 3

I have just 700 indoor photos that must be labelled for an my project upcoming object-detection model. Every visible person and every seat that is currently occ...

HL-40372876

700Images Indoor Person OBB Image Annotation

I have just 700 indoor photos that must be labelled for an my project upcoming object-detection model. Every visible person and every seat that is currently occ...

HL-40372750

Stock Research Agent with SEC API and Weaviate RAG

Do the following Stock Research Agent with SEC API and Weaviate RAG More information in the site https://www.appsmith.com/event/weaviate-appsmith-agent-sec-api

HL-40372082

AI/ML Client Interview Virtual Assistant

I need a versatile virtual assistant who can confidently speak with prospective and current clients about our work in artificial intelligence, machine learning,...

HL-40371200

SEM Expert for Survey Insights

I have a complete survey dataset and I need an experienced structural equation-modelling specialist to uncover and clearly explain the relationships that exist...

HL-40370959

Comprehensive Data Science Help

I need an experienced data scientist to partner with me from the ground up. The project’s exact objective is still open—we might build a predictive model, creat...

HL-40370126

Stock Research Agent with SEC API and Weaviate RAG

Do the following Stock Research Agent with SEC API and Weaviate RAG More information in the site https://www.appsmith.com/event/weaviate-appsmith-agent-sec-api

HL-40370111

Indoor Person OBB Image Annotation -- 3

I have just 700 indoor photos that must be labelled for an my project upcoming object-detection model. Every visible person and every seat that is currently occ...

HL-40369838

Professional Knowledge Data Annotation -- 2

IMPORTANT!!! We have received an excessive number of bot-generated messages. To proceed, you must provide the required proof of qualifications and identity, inc...

HL-40369630

MAXQDA Survey Data Analysis Needed

**Project Brief: Survey Data Analysis Using MAXQDA** I am looking for an experienced researcher/data analyst to support a large-scale survey analysis project. *...

HL-40369453

Intelligent KPI System Development

I am looking for a programmer or a development team with proven experience in building an intelligent KPI system and a decision support platform, based on data...

HL-40369156

Engineer Large-Scale Legal NLP Models

I am building an end-to-end pipeline that ingests millions of legal filings and returns clean, structured data ready for downstream analytics. Your focus will b...

HL-40368721

Professional Knowledge Data Annotation

IMPORTANT!!! We have received an excessive number of bot-generated messages. To proceed, you must provide the required proof of qualifications and identity, inc...

HL-40368769

Need annotators to tag professional knowledge content

Hi I will share the details with the shortlisted candidates. Thanks

HL-40367908

AI/ML PoC Development

I need a hands-on Proof of Concept that lets me judge whether an AI/ML solution is worth scaling up. The PoC must move beyond slides and theory: I want code I c...

HL-40367532

Stock Research Agent with SEC API and Weaviate RAG

Do the following Stock Research Agent with SEC API and Weaviate RAG More information in the site https://www.appsmith.com/event/weaviate-appsmith-agent-sec-api

HL-40365795

Architect Payment Fraud Alert System

I need a clear, scalable architecture that can detect and instantly alert on unusual spending patterns in our payment flow. The focus is narrow and well-defined...

HL-40366662

RStudio Statistical Modeling Support

I have a dataset ready and need an experienced R user to build and fine-tune statistical models for it directly in RStudio.

HL-40366553

Predictive Statistical Analysis

I need a freelancer to perform statically analysis. For my DNP project outcomes, comparing pre and post implementation surveys. Requirements: - Expertise in pre...

HL-40366196

Supervised ML Model, Numerical Data - 12/04/2026 07:21 EDT

I have a clean, structured numerical dataset and need a supervised machine-learning model built, validated, and handed over with clear documentation. The goal i...

HL-40366248

Supervised ML Model, Numerical Data - 12/04/2026 07:21 EDT - 12/04/2026 07:47 EDT

I have a clean, structured numerical dataset and need a supervised machine-learning model built, validated, and handed over with clear documentation. The goal i...

HL-40366160

Elite Hedge Fund Trader Wanted

I’m building out a high-performance, fully funded trading desk and am looking for a proven professional who can run derivatives and multi-asset strategies at in...