NumPy Jobs

I must submit a compact NLP project for college tomorrow, and I already have the concept sketched out. The system should take short social-media posts written in Hinglish—think “Yaar this movie was bakwaas but songs were good”—and return a clear sentiment score while also showing when and where the text switches between Hindi and English. Twitter, Facebook, and Instagram samples will be the test bed. The priority is sentiment analysis; language-switch detection and basic text normalization only need to work well enough to support that core task. A lightweight approach using off-the-shelf embeddings (FastText, IndicBERT, or any multilingual transformer you trust) is fine as long as the final code runs end-to-end in a single notebook or script without cloud dependenc...

I need an end-to-end Spotify analytics dashboard, ready for production use between March 2026 and April 2026. The data arrives as raw streaming logs; you will prepare it in Python (pandas, NumPy, Matplotlib/Seaborn where helpful) and feed a clean model into Power BI. The finished report must speak the language of Analysts, exposing deep drill-through while staying light and fast. Core visuals include KPI cards for Distinct Songs, Average Popularity, and Position-1 Hits, an area graph that tracks monthly growth, plus a mix of charts, tables, slicers and other interactive elements that let users pivot by artist, track, album type or time period. Consistent colour and typography should guide the eye and keep the music theme alive. Key objectives • Transform messy CSV/JSON exports into ...

I already code in C++ and R, yet I have never had a structured journey through Python. I want to start with the absolute fundamentals—syntax, data types, functions—and, step by step, reach advanced topics such as object-oriented design, decorators, asynchronous programming and popular libraries like pandas, NumPy and Flask. Because I learn fastest by doing, I need live over recorded sessions paired with hands-on exercises and short projects that we review together. Each lesson should leave me with runnable code, clear explanations and a small assignment so I can practise before we meet again. By the end, I expect to feel confident building a complete, well-structured application on my own. If you are comfortable teaching from basics all the way to expert-level patterns, ple...

I have a set of customer survey responses and I need them transformed into clear, actionable product-feedback insights. The workflow I have in mind is straightforward: • Load and clean the raw survey data in python so it is well-structured for analysis. • Explore and model the data with Python (pandas, NumPy, matplotlib or seaborn are fine) to surface patterns in what shoppers like, dislike, and expect next from our product range. • Build an interactive Power BI dashboard that lets non-technical teammates drill down by questions, segments, or time periods and quickly spot the most common themes and emerging preferences. Please deliver the cleaned SQL tables, well-commented Python notebooks or scripts, a packaged .pbix file, and a concise slide or PDF summary of the k...

I’m building a fully automated trading system in Python that can execute both day-trading and swing-trading strategies on live equity and forex markets. The core objectives are: • Real-time data ingestion from a broker/API, with latency low enough for intraday decision making • Strategy engine that supports separate rule sets for day trades and multi-day swing positions • Robust risk-management layer (position sizing, stop-loss, take-profit, max draw-down guardrails) • Integrated backtesting module so I can validate ideas on historical data before going live • Clean, well-commented codebase that I can extend, plus simple configuration files for tweaking parameters without rewriting code I’m comfortable providing API keys and sample datasets; y...

I have a clear, formal definition of both “organizational hierarchy” and “toxicity” that I will share as soon as the project starts. Using that reference, I need a Large Language Model fine-tuned to recognise: • whether a piece of English text expresses toxicity, • weather the text refer to someone junior from senior. Rate the toxicity of the next based on certain parameters. The data you will receive arrives in CSV files—each row contains a single text sample plus a label column I already prepared for validation. If you would like to prototype on plain text or JSON first, that is fine, but the final pipeline must ingest the CSV format directly so I can drop new files in without extra preprocessing. What I’m expecting from you • A r...

Work Zone Digital Twin — Pipeline Testing, Validation & Bug Fixes Project Overview We have a completed 11-stage Python pipeline that converts dashcam video and GPS/IMU telemetry into a top-down map of highway work zone assets (cones, drums, signs). The pipeline is built and running end-to-end. We need an engineer to test it thoroughly, validate outputs, and fix remaining issues. Pipeline Summary 11-stage offline pipeline: Stage 1-3: Telemetry preparation, keyframe extraction, video/GPS sync Stage 4: COLMAP sparse SfM reconstruction Stage 5: Metric scale alignment (GPS + physical reference measurement) Stage 6-7: Manual and auto annotation tools (browser-based) Stage 8: Multiview triangulation of asset 3D positions Stage 9: Taper ordering and work zone measurements Stage 10: Grou...