Pengumpulan Data Jobs

Halo! Saya sedang mencari tutor dari Indonesia yang memahami Process Mining, Bayesian Network, dan Random Forest untuk membimbing pengolahan data tesis saya. Saya memiliki paper referensi yang akan menjadi acuan utama. Peran tutor adalah membaca paper tersebut dan mengarahkan saya langkah demi langkah sesuai framework yang digunakan. Saya akan mengerjakan prosesnya sendiri, kemudian tutor membantu melakukan review dan koreksi jika terdapat kesalahan. Setelah itu, tutor juga membimbing saya dalam implementasi Random Forest hingga tahap olah data selesai. Ruang Lingkup Pekerjaan: - Membaca dan memahami paper referensi yang disediakan. - Mengarahkan langkah-langkah analisis sesuai framework pada paper. - Mereview dan memberikan masukan terhadap hasil olah data yg saya lakukan - Sesi diskusi...

We need an experienced Azure Data Engineer to design and implement robust data solutions on the Azure platform. You'll work on ETL processes, data analytics, and collaborate with cross-functional teams to deliver scalable data engineering solutions. Requirements: • Strong experience with Azure Data Factory (ADF) for ETL processes • Proficiency in Azure Databricks for advanced analytics • Hands-on experience with Azure Data Lake Storage (ADLS) • Experience with Azure Synapse Analytics for real-time analytics • Strong SQL skills for querying and database optimization • Python programming for scripting and automation • Experience with data modeling and data warehousing concepts • Excellent communication skills to work with stakeholders • Bach...

We need an experienced Informatica BDM developer to join our team for full-time contract work supporting data engineering and ETL development projects. Requirements: • 7+ years of experience with Informatica Data Engineering, DIS and MAS • Strong expertise in Databricks and Hadoop ecosystems • Proficiency with relational SQL and NoSQL databases (Azure Synapse, SQL Server, Oracle) • Experience with major cloud platforms (Azure, AWS, or Google Cloud) • Knowledge of Agile methodologies and tools like SCRUM, TFS, and JIRA • Advanced SQL skills including T-SQL and PL/SQL • Experience building and optimizing big data pipeline architectures • Hands-on experience developing both batch and real-time workloads • Knowledge of Data Lake and dimensional dat...

I’m looking for a fresh 2026 dataset of U.S. residential contacts that I can drop straight into my campaigns without worrying about bad emails or dead phone numbers. The file must cover every state and include only individuals aged 45 or older. For each contact I need a full name, a working email address, and a reachable phone number. I’ll be running the list through ZeroBounce and similar verification tools, so I expect a true 0 % bounce rate and phones that connect. Please deliver everything as a statewise well-structured CSV so I can import it immediately. Deliverables • One CSV containing validated records (name, email, phone, age 45+) for all 50 states • Verification report or proof of zero-bounce testing

I want to build a clean, well-structured dataset of restaurants throughout Portugal by scraping publicly available information on Google (Search / Maps). The core of the job is to capture three things for every venue you find: • complete contact details (name, address, phone, email or website if listed) • ratings plus review count pulled exactly as Google displays them • whether the place offers a fixed-price menu (“menu do dia”) and, if so, its price and what is included (possible 5 stages: Entrance, Plate, Drink, Dessert, Coffee) but it can be only 2 stages out of 5 (example: Plate+Drink) Please also tag each record with its district and municipality so the file can be filtered regionally. Deliverables 1. A single CSV or Excel file containing one row ...

Road Accident Analysis Dashboard | Power BI | DAX • Engineered an interactive Power BI dashboard tracking 5+ accident KPIs (severity, fatality rate, peak hours, high-risk zones) using DAX measures across a 12-month dataset. • Reduced insight discovery time by ~40% for stakeholders by replacing static reports with drill-down filters by location, vehicle type, and accident cause. • Applied DAX-based time intelligence to compare YoY fatality trends, revealing a 15% increase in night-time accidents that guided policy recommendations. AI-Enabled Multi-Disease Detection System | Machine Learning | Python • Built a multi-label ML classifier detecting Diabetes and Heart Disease with 87%+ accuracy using Logistic Regression and Random Forest on a 1,000+ patient d...

I am looking for verified data partners who can supply fully de-identified, structured EHR/EMR datasets focused on chronic disease patients. The core conditions I must see in the file are Diabetes, Hypertension, Cardiovascular Disease and Cancer; additional chronic illnesses are welcome if already captured in your system. Geography matters: records originating from Nigeria, Kenya or South Africa are my first choice, but I will happily review submissions from Uganda or any other African country if the data meet quality standards. Volume: I need at least 5,000 complete patient records and can work with up to 50,000 in a single hand-off. Please deliver the dataset in Excel format; a well-structured PDF is also acceptable if that is how the source is stored, though Excel is preferred ...

Project Overview: We are seeking an experienced Machine Learning Specialist to assist in the development and implementation of machine learning models for the controlled synthesis of carbon dots (CDs). This project involves data-driven prediction of optical properties of CDs based on key reaction parameters. The ideal candidate will have expertise in machine learning algorithms, data preprocessing, feature engineering, and model optimization. Knowledge of Python and relevant libraries (e.g., Pandas, Scikit-learn) is essential. Project Description: The project aims to apply machine learning techniques to predict and optimize the synthesis of carbon dots, focusing on properties like fluorescence intensity, emission wavelength, and stokes shift. The dataset comprises experimental data on 80 ...

We are seeking for a freelancer only from France and Cameroon I have a list of 100-plus IGaming websites that each require a fresh account before their internal pages become visible. Your task is to register on every site one time, browse the content manually (no bots, scripts, or scraping extensions), and record a concise set of details for me. Exactly what I need from each site • Branding • The current welcome bonus promoted to new players • Live URL you accessed • Any SMS notification wording or opt-in info • A brief note confirming whether the site is fully operational, down, or geo-blocked Please enter the data in a clean Google Sheet or Excel workbook, one row per site, and include supporting screenshots in a separate zipped folder. Use “N/A&r...

I need help analyzing a couple of images of a person to provide detailed descriptions of any visible people or subjects in them

I have several datasets that need to be transformed into clean, well-structured information. At this stage I’m still defining the exact scope, so I’m open to a range of data-writing approaches—whether that involves straightforward data entry from spreadsheets, deeper analytical summaries drawn from a database, or shaping web-scraped records into a narrative that can power a report, a machine-learning pipeline, or an interactive dashboard. Here’s what I need from you: • A brief outline of how you would tackle the job once you see the raw files. • Your preferred tools—Excel, SQL, Python (Pandas, NumPy), or any other stack you’re comfortable with. • A sample of comparable work, if available, so I can gauge fit and style. • An es...

Job Title: Freelance Data Extractor / Virtual Assistant for Educational Materials Project Description: I am currently organizing extensive study materials and need a meticulous freelancer to help extract and map specific information from large documents. Your Responsibilities: Review Materials: You will be provided with comprehensive subject-wise PDFs and a corresponding "blueprint" document for each subject. Keyword Matching: Use the specific keywords listed in the blueprints to search through the PDFs. Data Extraction: Extract the exact topics, paragraphs, or sections from the PDFs that align with those keywords. Formatting: Compile the extracted information into a structured, easy-to-read format directly into my Notion workspace (or a standard Google Doc/Word file), organized ...

I have a collection of scientific articles in text form and I want a clear, reproducible way to uncover the key themes and topics running through them. The core of the task is natural-language processing: ingest the articles, clean and normalize the text, then apply topic-modeling or similar techniques to surface the dominant concepts. My preference is a Python-based workflow—think spaCy, NLTK, gensim, BERTopic, or comparable libraries—but I’m open to whatever stack you feel will give the most coherent results. Visual summaries such as word clouds or interactive topic maps are definitely welcome if they help make the findings intuitive. Deliverables • Well-commented code or notebook that I can run locally without tweaks • A short methodological write-up ...

Description I am building a research-driven job market analytics system (US market). This is not just a development project — it requires designing, executing, and evaluating data science experiments. The goal is to analyze job data and produce validated insights, not just build a working pipeline. Scope of Work The project includes: • Data processing of large job datasets (10k–50k+ rows) • Extracting technical skills (Python, SQL, AWS, etc.) from job descriptions • Salary analysis and estimation (validated using official BLS data) • Job demand trend analysis and forecasting • Building an interactive dashboard (Streamlit preferred) • Designing and executing research experiments with clear evaluation metrics Research Requirements (Core o...

**Title:** B2B Industrial Lead Generation & LinkedIn Outreach Specialist (ETP / Electroplating / EPC) --- **Description:** We are a B2B industrial company working in water treatment, floating covers, VOC emission control, and environmental solutions. We are hiring a **Lead Generation + Outreach Specialist** who can find **highly targeted industrial prospects** and initiate outreach. This is NOT a generic lead generation job. We only want **relevant companies that actually use tanks, wastewater systems, or chemical processes.** --- **Target Industries (IMPORTANT):** **Primary:** * ETP / STP / Wastewater Treatment Plants * Electroplating & Surface Treatment Companies * Chemical / Pharma Industries **Secondary:** * Power Plants (DM / CST tanks) * Oil & Refineries **Co...

I need an AI expert to predict race winners in horse racing using private databases. Key requirements: - Develop an AI model for accurate predictions. - Use and integrate private data sources. - Focus on race winner predictions. Ideal skills and experience: - Expertise in AI and machine learning. - Experience with horse racing data and private databases. - Proven track record in prediction models. - Strong analytical and computational skills. Please include relevant past work in your application.

I need a clean, well-segmented file of 10,000 active, verified email addresses drawn exclusively from professionals across the United States. The focus is on three core sectors: • Interior designers and decorators • Small contractors and builders • Kitchen and bath remodelers Names pulled from wallpaper installers, architects, or other adjacent trades are welcome only if they clearly fit one of the groups above; otherwise, please exclude them. Preferred harvesting grounds include Houzz, Google Maps, LinkedIn, and comparable industry directories where firm websites and direct decision-maker details are visible. I expect you to combine smart scraping techniques with manual cross-checks and a reputable validation tool so that every address passes a syntax, domain, an...

I'm looking for a skilled web scraper to extract product images and descriptions from Yupoo. The scraped data should be organized and delivered in a CSV file. Requirements: - Experience with web scraping tools and technologies - Ability to handle dynamic content on Yupoo - Attention to detail to ensure data accuracy - Proficient in data organization and CSV formatting Ideal Skills: - Python or similar programming languages - Familiarity with libraries like BeautifulSoup or Scrapy - Previous experience scraping ecommerce websites

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You need to choose a topic to research that is related to the SW USA (i.e., the California/Nevada region incorporating the San Andreas Fault, Death Valley and Basin and Range Province) – there flexibility to focus on a particular event, place or time period within this region but you need to choose one of these titles asap so that you can start researching scientific papers on that topic to get ideas for the types of data available and analyses that you could do. For most of these topics there is an associated practical that you can draw inspiration from and you can draw upon skills from other practicals to address the topic chosen. Potential topics include: • A geohazard event that has occurred (i.e., earthquake, flood, tsunami, landslide) • A future sea-level scenario and...

I need an accurate list of 50–60 contract real-estate photographers who actively cover the corridor between Baltimore, MD and Richmond, VA. The goal is simple: I want to network with these shooters, so provide as many verified details as possible—name, direct phone number, email address and/or Instagram/Linkedin/Facebook accounts. I already have a shortlist of regional real-estate photography and media companies; I’ll pass that along at kickoff so you can mine their rosters first and then branch out to comparable firms or independent contractors in the same service area. You may use public directories, social platforms, company team pages, or direct outreach—whatever works, as long as the data is reliable. Acceptance criteria • 50–60 unique photographer...

I need an accurate list of 50–60 contract real-estate photographers who actively cover the corridor between Baltimore, MD and Richmond, VA. The goal is simple: I want to network with these shooters, so provide as many verified details as possible—name, direct phone number, email address and/or Instagram/Linkedin/Facebook accounts. I already have a shortlist of regional real-estate photography and media companies; I’ll pass that along at kickoff so you can mine their rosters first and then branch out to comparable firms or independent contractors in the same service area. You may use public directories, social platforms, company team pages, or direct outreach—whatever works, as long as the data is reliable. Acceptance criteria • 50–60 unique photographer...

Job Title: Freelance Data Extractor / Virtual Assistant for Educational Materials Project Description: I am currently organizing extensive study materials and need a meticulous freelancer to help extract and map specific information from large documents. Your Responsibilities: Review Materials: You will be provided with comprehensive subject-wise PDFs and a corresponding "blueprint" document for each subject. Keyword Matching: Use the specific keywords listed in the blueprints to search through the PDFs. Data Extraction: Extract the exact topics, paragraphs, or sections from the PDFs that align with those keywords. Formatting: Compile the extracted information into a structured, easy-to-read format directly into my Notion workspace (or a standard Google Doc/Word file), organized ...

Buscamos un(a) profesional con experiencia en **minería de datos y organización de información** para apoyar en la recopilación y estructuración de contactos empresariales. **Responsabilidades:** * Investigar información utilizando Google y otras fuentes en línea. * Navegar sitios web corporativos para identificar datos clave. * Recopilar nombre y cargo del contacto, empresa, número telefónico y correo electrónico. * Organizar y consolidar la información en una hoja de cálculo en Google Drive, asegurando precisión y orden. **Requisitos:** * Experiencia comprobable en minería de datos. * Habilidad para realizar búsquedas avanzadas en línea. * Experiencia en asistencia virtual ...

I need a deep-dive study of the Food & Beverages segment of our country’s FMCG market. The work must blend solid consumer research with a clear reading of the wider market, so that by the end I can see both what shoppers feel today and where category demand is heading next. Scope • Consumer side – gauge satisfaction drivers, pain points, frequency of purchase, preferred price points and emerging taste shifts. Primary data collection (online panels, in-store intercepts or phone) is essential; I’ll rely on you to recommend the most cost-effective mix and execute it. • Market side – size the category, map growth pockets, and benchmark the leading brands against challenger labels. Secondary sources such as Nielsen, Euromonitor, Statista or government ...

Job Title: Freelance Data Extractor / Virtual Assistant for Educational Materials Project Description: I am currently organizing extensive study materials and need a meticulous freelancer to help extract and map specific information from large documents. Your Responsibilities: Review Materials: You will be provided with comprehensive subject-wise PDFs and a corresponding "blueprint" document for each subject. Keyword Matching: Use the specific keywords listed in the blueprints to search through the PDFs. Data Extraction: Extract the exact topics, paragraphs, or sections from the PDFs that align with those keywords. Formatting: Compile the extracted information into a structured, easy-to-read format directly into my Notion workspace (or a standard Google Doc/Word file), organized ...

I need a Natural Language Processing solution that accurately classifies social-media posts into predefined categories. The raw text will be provided in CSV format; it comes directly from public platforms and carries the usual noise—emojis, hashtags, abbreviations, and mixed languages—so an effective preprocessing pipeline is as important as the model itself. Here is how I picture the workflow. • Data handling: robust cleaning, tokenisation, and normalisation that respects emojis and common social-media shorthand. • Model building: a modern text-classification architecture (transformers via HuggingFace, or a lightweight scikit-learn baseline if you can justify comparable performance). • Training & evaluation: use train/validation/test splits and report ...

I need a fresh list of 100 % verified buyer contacts so we can expand our export sales for self-locking socket wrench tools and related hand-tool lines. The priority markets are the USA, the UK, and the UAE, and the companies that matter most to us are tool importers or distributors, hardware wholesalers, automotive-tool specialists, and, for our rebar couplers, medium-to-large construction companies. Scope of work • Source decision-makers (purchase, sourcing, or procurement) from the target company profiles above. • Deliver a minimum of 1 lead per company with accurate name, job title, company, country, work email, direct phone (when available), and LinkedIn URL. • All data must be recent and validated; hard-bounced emails or generic addresses (info@, sales@) will no...

I am looking for an experienced Python developer (India-based freelancers only) to build a script that identifies brands on offering "free gift with purchase". Requirements: - The script should work on - It should identify brands and check whether they are offering a free gift or promotion - Output should be a simple Excel file: Brand Name | Gift Available (Yes/No) - Brands can be sourced from: - Category-based scraping (preferred), OR - A provided brand list (I can share) Additional Requirements: - Script should run on Windows system - Simple and clean implementation preferred - Basic handling of blocking/captcha - Setup assistance required Important Notes: - The goal is to cover as many relevant brands as possible (not necessarily a perfect A–Z list...

I’m launching a new training calendar and the first item on the list is an Artificial Intelligence & Machine Learning batch that must dive straight into advanced territory. The cohort already has solid foundations, so the sessions need to centre on Deep Learning—building, tuning and deploying neural-network models with real-world datasets. If you’re also comfortable branching into Reinforcement Learning or NLP later, that flexibility will be a plus for the longer roadmap, but the immediate priority is Deep Learning mastery. The sessions will be delivered live (online or hybrid can be arranged), and I’ll rely on you to: • Shape a clear, week-by-week syllabus covering CNNs, RNNs, transformers, optimisation tricks, model interpretability and MLOps basics usi...

I have already fabricated both a conventional and a modified CCO, measured their performances, and logged every parameter in one consolidated Excel sheet. What I still need is a Python-based machine-learning workflow that learns from those results, predicts the required transistor W/L ratio for any new specification, and then surfaces the best-performing, fully optimised design point. The dataset is cleanly organised in Excel columns, but it still needs to be split into training, validation, and test sets, with any necessary feature engineering you judge appropriate. I have no fixed preference on the final algorithm—linear models, tree ensembles, or a small neural network are all acceptable as long as they deliver solid predictive accuracy and are easy to retrain when I add more dat...

I have one photo and need to trace it back to its original Instagram account as quickly as possible. Share the image with me only after we start our chat; once you have it, your task is to pinpoint the exact profile where it was first posted—or at least the earliest source you can reliably verify. You should already feel comfortable using the usual mix of Google Images, Yandex, TinEye, Face Recognition services, metadata checks, and any private-indexing tricks you rely on. Speed matters here; I’m hoping for a same-day turnaround if the match exists. Deliverables (all mandatory): • Direct URL to the Instagram profile you believe the image belongs to • Screenshot evidence of the match and date stamp proving earliest appearance • Short note (2-3 lines) on th...

We are hiring remote contributors to create photo-based language data using everyday materials found around you. This project focuses on collecting natural, real-life text captured through a phone camera. What You’ll Do - Photograph common objects that contain written text (printed or handwritten). - Provide three unique shots per item, changing position, distance, or lighting. - Ensure content is original and varied. - Most of the visible text (minimum 75%) must be in your local language. Eligibility - Fluent in the target language (native or near-native). - Physically located in a country where the language is used. - Own a smartphone capable of taking clear photos. How It Works - Upload images through a Google Form. - Submissions are reviewed individually. - Only valid, clear, ...