Data Science Jobs

Looking for a Python developer with strong data analysis skills to work with daily market price data from two different providers and turn it into one clean, reliable dataset with useful insights. The feeds don't fully agree — differences in how splits, dividends, and currencies are handled, plus the usual gaps and bad values — so the work involves aligning and reconciling the two sources, cleaning the data into a consistent shape, and analyzing patterns in prices, returns, and volume. The goal is a clean dataset plus a short report an analyst could rely on. Comfort with preparing messy real-world data is important, and familiarity with financial/market data (adjusted vs. unadjusted prices, corporate actions, FX) is a strong plus. A small optional AI/LLM component may be...

Need from India. The immediate need is for professionals who can confidently handle Programming & Coding as well as Data Science, AI, and Analytics. Sessions happen on-site at our partner colleges and corporate venues; each engagement is blocked and paid on a per-day basis, Travel, Accommodation and Food TFA is free free free What I’m looking for • A solid command of at least one major programming stack (Python preferred) and the core data-science workflow—from data wrangling through to basic model deployment. • Availability to travel within South India for short training stints. To apply, attach or link to past work that shows your technical depth and your ability to explain concepts clearly—recorded sessions, slide decks, sample code repositorie...

Need trading algo for stock options in indian markets

I’m ready to move my operations onto a single, AI-assisted workflow platform, and I need a data-savvy developer who can take me from raw information to clear, actionable insight. Top priority: the project workflow optimization system. While future phases may extend into customer-feedback analytics and general dashboards, this first engagement is all about streamlining how projects run day-to-day. My data sources already include task data, employee performance data, and resource-allocation data; the system you build must ingest, clean, and connect these three streams so I can monitor them in real time. Core objectives • Translate the above data into intuitive visual dashboards and drill-downs. • Layer in lightweight AI or rule-based automations—for example, predi...

I am preparing a series of research papers on renewable-energy integration within India’s power markets and intend to submit them to ABDC or Scopus indexed journals. I will supply the core technical insights and an Excel dataset that captures market variables, generation mixes, policy changes and relevant time-series indicators. Your role is to transform these inputs into publishable manuscripts. The scope covers three main tasks: 1. Literature review & gap analysis • Compile and synthesise current Indian and global work on renewable integration, electricity-market design and associated policy. • Identify clear research gaps that our data and modelling can address, citing high-impact sources. 2. Predictive modelling & results • Clean and...

I’m building a prototype that relies on Hugging Face’s models, and I need a clear, recorded walkthrough that shows—step by step—how to take a pre-trained model and put it into production. The focus is deployment, not training, so please cover the process from selecting a model on the Hub through exposing it as an accessible API via Hugging Face Inference Endpoints or Spaces. Because I learn best by doing, the core of the tutorial should be an interactive demo: a live notebook or lightweight web app that I can spin up, tweak, and extend. As you record the session, narrate what you’re doing and why—showing the essential commands, environment setup, and any common pitfalls. By the end, I should be able to hit an endpoint from a simple front-end snippet a...

I am looking for an experienced Transkribus / Handwritten Text Recognition (HTR) specialist to help develop a high-quality transcription model for a large collection of handwritten family diaries. The collection consists of several thousand pages of vineyard and farming diaries from South Australia, spanning approximately 1890–1947. The diaries record daily vineyard work, livestock management, crop planting, weather, visitors, grape varieties, local events and family history. The ultimate goal is to create a reliable transcription model that can be used across the entire collection. Rather than transcribing every page manually, I am seeking someone who can: - Review a representative sample of diaries. - Determine an appropriate training and validation approach. - Train a Transkri...

I’m moving the Dynamo initiative at Handshake AI into its next phase and I need a seasoned Python developer to write production-ready machine-learning algorithms that slot straight into our existing codebase. The heavy lifting is pure code development—no data wrangling or system plumbing—so I expect clean, well-documented Python modules that import neatly and respect our current project structure. You’ll work against the latest commit in our private Git repo, build out the ML logic we’ve specced (classification and ranking models to start), and deliver passing unit tests so the CI pipeline stays green. Feel free to lean on scikit-learn, PyTorch, or TensorFlow if they keep things elegant and maintainable; the end goal is fast, accurate models that can be calle...

I need a baccarat simulation designed specifically for statistical analysis. The primary aim is to gather and analyze data on the game. Key Requirements: - Focus on statistical metrics: - Win/loss ratios - Betting patterns - Probability distributions - Provide raw data output for further analysis Ideal Skills: - Experience in game simulation development - Strong background in statistics and data analysis - Proficiency in data output formats and structures

Hiring Experienced Freelance IT Trainers **Informatics Corporate Training** is looking for passionate and experienced **Freelance Technical Trainers** to deliver high-quality training programs in both **online and offline** modes. ### Technologies Required * Java Full Stack * Python Full Stack * Web Development * Data Analytics * AI & Machine Learning * Generative AI (Gen AI) * Data Science * Google Cloud Platform (GCP) * AWS & DevOps * Microsoft Azure * .NET * Digital Marketing * ServiceNow ### Responsibilities * Deliver engaging, industry-oriented training sessions. * Explain concepts with practical examples and hands-on projects. * Guide students through assignments, projects, and interview preparation. * Share updated course content aligned with current industry trends. #...

## About the Role We are looking for an experienced AI/ML Engineer who combines a strong foundation in traditional Machine Learning and Data Science with hands-on expertise in modern Generative AI systems. This role requires someone who can build production-ready ML solutions, develop intelligent LLM applications, design multi-agent systems, implement Retrieval-Augmented Generation (RAG), and deploy scalable AI services using modern MLOps practices. You'll work across the full AI lifecycle—from data preparation and model development to deployment, monitoring, and continuous improvement. --- ## Responsibilities * Design, build, and deploy end-to-end machine learning solutions. * Develop predictive models using classical ML algorithms for structured and unstructured data. * ...

I have a sizeable market-research dataset and I need a full classification pipeline built around it. The job starts with exploring and cleaning the raw survey responses, moves through feature engineering, and finishes with a well-tuned model that can reliably assign each record to the correct category. I would like you to: • Perform exploratory analysis to spot anomalies and guide preprocessing. • Build several candidate classifiers (e.g., logistic regression, random forest, gradient boosting, or any modern alternative you find suitable), compare them with cross-validation, and select the best. • Document the whole process in a clear, reproducible Jupyter notebook (Python, pandas, scikit-learn, or comparable libraries). • Deliver the final trained model, the not...

I'm looking for an experienced developer to create an AI-powered stock trading system focused on swing trading. The system needs to incorporate several key features to ensure efficient and effective trading. Key Requirements: - Implement swing trading strategies. - Focus exclusively on the stock market. - Primary features: - Real-time data analysis - Automated trade execution - Comprehensive risk management tools - Trade accuracy 80%+ - Stop loss at 1% without exception Ideal Skills and Experience: - Strong background in AI and machine learning. - Proven experience in developing trading algorithms, specifically for swing trading. - In-depth knowledge of the stock market and trading dynamics. - Expertise in real-time data processing and risk management techniques. - Profici...

One of our clients is looking for the training program mentioned below. We are currently looking for a Sigma Certified trainer to conduct a comprehensive Training program on Sigma Compute. Our team is looking to leverage Sigma's capabilities to enhance our data analytics and business intelligence workflows. Audience Profile & Training Schedule Audience: The attendees are data professionals who are not new to BI and operating in a Databricks environment. Total Participants: Maximum of 25 attendees. Total Duration: 12 to 15 hours in total. Daily Commitment: Due to project bandwidth, resources can dedicate a maximum of 2 hours per day for this training. We envision this being spread across 6 to 8 business days. High-Level Curriculum Requirements We would like the training to cov...

I’m ready to expand our large-language-model program and need a subject-matter expert who can take ownership of several core stages in the pipeline. Day to day, you will be: • Performing meticulous data annotation and labeling that meets our internal consistency checks • Creating clean, diverse training datasets that follow provided schema and privacy guidelines • Producing clear written documentation and task-specific guidelines; light accounting or admin updates that log progress, hours, and dataset statistics The work calls for sharp logical reasoning, strong analytical thinking, and polished written English. Prior hands-on experience with data annotation, AI training, LLM evaluation, or similar projects is essential; I’ll ask to see concrete examples or...

Perakende operasyonlarımız için yapay zeka tabanlı satış tahmin modelleri kurup, bu modelleri etkili prompt’larla yönetecek deneyimli bir uzmana ihtiyacım var. Öncelikli hedefim, mağaza ve e-ticaret verilerimizi kullanarak haftalık – aylık satış rakamlarını doğru şekilde öngörebilmek ve sonuçları ekip arkadaşlarımın tek bir soruyla alabileceği biçimde sunabilmek. Beklediğim kapsam • Mevcut veri akışımı (POS çıktıları, stok kayıtları, kampanya bilgileri) inceleyip temiz, yeniden kullanılabilir bir eğitim seti oluştur. • Perakende satış tahmini için en uygun tahmin ve öngörü modeli (ARIMA, Prophet, LSTM veya senin önerin) seç; hiperparametrelerini optimize et ve doğruluk metriklerin...