Big Data Sales projects — HireLancer archive

ID / Date Listing

Comprehensive Data Analysis for Product Metrics

you’ll ship analyses and experiments that move core product metrics—match quality, time-to-hire, candidate experience, and revenue. You’ll: Define north-star an...

HL-39825438

Robust ETL Pipeline Development

I need a production-ready ETL workflow that pulls data from several operational databases and a pair of REST APIs, cleans and standardises it, then delivers it...

HL-39824009

USA Crypto Investor Email Leads

I’m putting together a fresh B2C outreach campaign aimed at people in the United States who already show genuine interest in cryptocurrency investing. What I ne...

HL-39821050

Inventory Operations Data Analysis

Operations data pulled straight from our inventory-management system needs a clear, story-driven analysis. I will provide raw exports (CSV/Excel) that capture S...

HL-39820996

GCP Database and ETL Expert

I run several workloads on Google Cloud and need a hand tightening up the data layer and the pipelines that feed it. The stack relies on BigQuery as the analyti...

HL-39806170

Convert SAS Data Scripts to PySpark

I need to convert SAS data processing scripts into PySpark. Requirements: - Data processing scripts focus on: - Data transformation - Merging and joining datase...

HL-39798011

NLP Data POC Pipeline Build

I’m assembling a proof-of-concept that blends natural-language processing, data discovery and rigorous statistical modelling into one demonstrable pipeline, and...

HL-39786498

Advanced Football Video Analysis Development

We are looking for a developer to build a football video analysis tool that can track players, detect events, and generate detailed match data. Core Requirement...

HL-39778973

Heart Disease Prediction (UCI)

Overview This project uses the UCI Heart Disease dataset to predict whether a patient has heart disease (binary classification). The notebook covers EDA, data c...

HL-39775014

Consultation needed on Cloud-Based Data Architecture through initial meeting

We're seeking a freelance Data Architect to help us design, manage, and optimize our cloud-based data infrastructure. The consultant should be a skilled profess...

HL-39774184

Data Science Trainer, faculty for Beginners

Over the next 2–3 months I’m rolling out a beginner-focused Data Science program and need it steered by someone with real-world experience in Machine Learning,...

HL-39770072

junior in Machine Learning & Data Analysis -- 2

Data Scientist | Machine Learning Engineer $7.00/hr Hi, I’m Shahd Medhat, a passionate Data Scientist with strong skills in: Machine Learning – building, traini...

HL-39768590

Advanced Hotel Booking Data Analysis

This project focuses on analyzing hotel booking data to uncover customer behavior patterns, booking trends, and cancellation insights. Using Python-based data a...

HL-39762007

Hybrid ML Model Development

Our data lives in two worlds—a legacy on-prem database and several Google Cloud Storage buckets—and the goal is to turn those mixed sources into a reliable, pro...

HL-39758033

data engineer with Python, SQL, DBT cloud, Data vault skills

Need a data engineer with Python, SQL, DBT cloud, Data vault, Data architect skills. Timing will be daily 3 hours between 7 PM to 11:30 PM IST Daily. The billin...

HL-39752741

Data Engineering Support Needed

I need an experienced data engineer to assist with an ongoing project. Key Responsibilities: - Integrate various data sources: databases, APIs, and files (CSV,...

HL-39752415

Data Engineering Support Needed

I’m putting together a small data project and need an experienced data engineer to jump in and guide the technical work from start to finish. The scope is still...

HL-39750200

LLM-Powered Network Diagram Generator

I'm looking for a skilled developer to create a Large Language Model (LLM) that can generate network diagrams in Visio based on data from a database. Key Requir...

HL-39732426

Data Science Internship Tasks Help -- 2

I’m midway through my internship at Devnest and have been handed seven separate challenges that must be wrapped up before the final review. The scope spans the...

HL-39730738

Warehouse Stock Management with Stock Dispatched Tracking

Our day-to-day operations throw off plenty of raw data—process logs, production metrics, turnaround times—and I need a clear, evidence-based narrative that pinp...

HL-39730521

Nigerian University Community Growth – Student Group Admins & WhatsApp Promoters Needed 011 -- 2

We are looking for freelancers in Nigeria, preferably university student group admins or those closely connected to student communities, especially on WhatsApp....

HL-39730418

Data Engineer Needed

We are looking for vendors who can provide skilled resources for the following requirements: Role: Data Engineer Description: We are seeking a highly skilled Da...

HL-39728330

ETL Pipeline Development

I'm an experienced data engineer to build ETL pipelines using Python. The primary source of data will be CSV and Excel files. The ETL pipelines should handle: -...

HL-39728310

Data entry - 24/08/2025 07:04 EDT

I need a straightforward SMS-based alert system that automatically sends account-warning messages whenever one of three events occurs: a login attempt, any unus...

HL-39728019

Data entry

I need a straightforward SMS-based alert system that automatically sends account-warning messages whenever one of three events occurs: a login attempt, any unus...

HL-39725247

Customer Data Descriptive Analysis

I'm seeking a data analyst to perform descriptive analysis on customer data. The goal is to gain insights into customer behavior and trends. Requirements: - Ana...

HL-39719556

Power BI Developer

Experience Required: 5+ Years Location: Remote Role Overview We’re looking for a seasoned Power BI Developer who combines deep expertise in data visualization w...

HL-39719203

Senior Data Engineer Needed

I'm seeking an experienced Data Engineer to join my team. The ideal candidate should have extensive experience with Apache Spark, and be familiar with a variety...

HL-39708808

Boost Medical Image Classification Accuracy

Project Description: We are hiring a deep learning engineer for a medical image classification project with a strict focus on achieving a significant performanc...

HL-39707102

Driver Size ETL Blueprint

I keep detailed customer data in AWS Athena for my movers-and-packers operation and I’m ready to translate it into a clear blueprint for sizing the right number...

HL-39705489

Cassandra Migracion Experto

Migrar data actual, que se encuentra en un ambiente Cassandra, a una versión mas reciente de la base de datos 6,9 considerando los siguientes requerimientos: Am...

HL-39695491

Software Engineer

I am seeking software engineers to build tooling and workflows, which will be used to create complex training and evaluation data for large language models. Key...

HL-39690388

Freiberuflicher Online Dozent (m/w/d) für AWS Cloud, DevOps und Machine Learning

Für unsere Online-Akademie Viona suchen wir ab September einen freiberuflichen Dozenten (m/w/d) für AWS Cloud, DevOps und Machine Learning. Das erwartet Sie bei...

HL-39689449

Sr. Data Engineers

• Solid understanding and strong knowledge of data architecture, engineering principles with architect-level or technical lead expertise. • Proficient in Medall...

HL-39676143

Sales team

I'm looking for a well-structured and engaging online sales training course to boost my sales team's performance and help us achieve our sales targets. Requirem...

HL-39673331

Predictive Data Analysis Report

The report should consider a real world problem using a non-trivial dataset (for regression). You may find a suitable dataset in course content or on UCI Machin...

HL-39673179

Cryptocurrency Mining Investment Specialist Needed

I'm looking for an experienced professional to help me earn money through cryptocurrency mining. My primary interest is in leveraging mining as a method to gene...

HL-39671367

AI-Driven Kids’ Bike Database Updater (Delivery by 31 Aug 2025)

Project Overview We need an end-to-end solution that monitors kids’ bicycle listings across 50-plus manufacturer sites and 20-plus e-commerce shops, then insert...

HL-39670250

Full Stack Development for Data Platform

1. Backend/API Engineer Responsibilities: Develop and maintain robust backend services using Python and FastAPI. Create and manage RESTful APIs for data integra...

HL-39666389

Hive Data Analysis Project

I need assistance with a project that involves using Hive for data analysis. The primary objective is to leverage Hive's capabilities to analyze data effectivel...