Python image to numpy arraypekerjaan
... and easy to extend. The primary goal here is, quite simply, data management—everything we build should serve that purpose. Here’s what I have in mind: • Centralised, well-structured database architecture (SQL, NoSQL, or a hybrid—open to your recommendation) • Automated ETL pipelines for reliable data ingestion and transformation • A lightweight admin interface for monitoring, querying, and exporting datasets • Role-based access controls and encryption to keep everything compliant and secure • Clear documentation so future contributors can step in without guesswork You’re welcome to lean on the tools you know best—whether that’s Python with Pandas and FastAPI, Node.js with Express,...
I am in need of a highly-skilled Python coder with experience in creating and integrating APIs. Specifically, an API for a fingerprint biometric system on the web platform. The ideal candidate should: - Have a solid background in Python programming - Possess expertise in the development and integration of APIs - Have a deep understanding of fingerprint biometric systems and their respective data - Have experience coding on a web platform The end goal is to have a fingerprint recognition system on my web platform that is reliable, secure, and highly efficient. The selected API should be integrated into my platform seamlessly. Looking forward to seeing your bids.
Salam..saya Ashikin drp Melaka. Saya guna Python (fmin algorithm) untuk mencari parameter estimation..harap sudi membantu..saya dh buat separuh jalan tetapi macam tak jadi..
Mencari programmer untuk membuat scraper sosial media (facebook + linkedin) menggunakan python + selenium
Data processing dan visualization using python and matlab
Windows Python Berusaha dan bejerja keras
CA memo menggunakan penerbit aset liferay 6.2. Untuk memudahkan webmaster mengemaskini CA memo ke aset publisher fungsi-fungsi dan kemaskini ckeditor diperlukan
Saya punya mockup image dan perlu dirubah untuk menjadi html dan berfungsi, dengan jquery, css, javascript.
...Its main job is to answer routine questions, share shipment updates pulled from our in-house tracking API, and verify deliveries that require OTP confirmation (only on the specific shipment classes we define, not every parcel). When a request goes beyond the bot’s scripted abilities, it must seamlessly hand the conversation to one of five human agents in the same WhatsApp thread. I already have the endpoints for tracking and status changes; the bot just needs to consume them securely and format the replies in plain language. Key deliverables: • Fully deployed WhatsApp Business API or Cloud API integration • Conversation flows covering customer support, shipment updates, and conditional OTP delivery confirmation • Agent hand-off logic...
...programme linked up to my execution bot and fully connected to my Interactive Brokers account through their API so it can place live orders automatically via bridge to IB and a quick health-check of every setting that could affect live execution. Scope of the task • Check/configure the API bridge that pushes TradingView alerts straight into Interactive Brokers for automated trading execution. • Verify that trade execution parameters match what the strategy expects (order types, quantity logic, time-in-force, etc.). • Confirm all risk-management settings inside the bot and at the broker end—stops, limits, position sizing—are behaving correctly. • Stress-test the connection to be sure the API stays healthy and reco...
I have a single picture that needs its existing wording replaced. The new copy is ready to go; I simply need you to remove the old text and insert the new lines so everything matches the original font, size, colour, alignment, and overall style. No layout redesign or extra graphics—just a clean swap that looks as though nothing was ever changed. You’ll receive the high-resolution image and the exact replacement text. Please return: • The updated image in the same resolution and format • A layered source file (PSD, AI, or similar) so future tweaks are easy The final result should be crisp, with no artefacts or visible edits, and delivered within a short turnaround time.
...experienced data scientist who can help me shape the questions, clean and explore the data, choose the right analytical or modeling approach, and turn the results into clear, actionable insights. We will begin with a short discovery call to review the data sources and define success metrics. From there, you will: • Set up a reproducible pipeline for data ingestion, cleaning, and exploratory analysis • Prototype models or visual analyses as appropriate, iterating based on feedback • Document every step in well-commented Python or R notebooks (Pandas, NumPy, scikit-learn, ggplot2—or your preferred stack) • Produce a concise summary report or dashboard that a non-technical stakeholder can understand Deliverables will include the cle...
I need an automated script that visits under a specific store location (set by postal code) and captures every product available across all categories. The scraper has to run once every 24 hours, overwrite data in a structured file (CSV or JSON—your call), and handle the usual road-blocks on large sites such as store-selection prompts, pagination, lazy-loaded content, captchas, and IP throttling. What I expect from you • A clean, well-commented Python solution—Scrapy, Selenium, Playwright or a comparable stack are all fine as long as it is headless and low-maintenance. • A simple config or .env so I can change the target postal code or output path without touching the code. • A scheduler (cron job, Windows Task Scheduler, or a lightweight c...
...performance aftermarket industry, we are proud to be a six-time recipient of the SEMA Warehouse Distributor of the Year award. Based in Southwest Michigan, Lane Automotive has built a strong reputation through consistent growth, innovation, and a commitment to delivering cutting-edge products. Our advanced technological infrastructure and deep industry expertise allow us to stay ahead in an increasingly competitive market. We are expanding into advanced hardware, connectivity, and high-performance systems to support next-generation automotive and data-driven technologies. General Information Job Title: Senior Optical Transceiver Engineer Department: Engineering and Hardware Systems Reports to: Director of Engineering Current Team Size: 10 to 30...
The goal is to turn a collection of Law360 (LexisNexis) PDF articles into a clean, tabular dataset that I can open in Excel or any CSV-compatible tool. From each PDF I need the following fields captured: • News date • Filing date • Court • Plaintiff (own column) • Defendant (own column) Accuracy matters: plaintiff and defendant names must sit in separate columns just as selected. Use any reliable text-parsing approach—Python with pdfminer, PyPDF2, Tika, Regex, or an NLP library—so long as the script handles typical Law360 layouts and can be rerun on future batches. Please return: 1. The compiled .csv or .xlsx file. 2. The extraction script with brief instructions so I can reproduce or extend the process. 3. A short report of...
Do exploratory data analysis as discussed. Inputs: Outputs: Exploratory data analysis on Python + Brief report on further types of analysis and actions possible.
...Rebuild System into Reliable AI Trading Engine Overview I am looking for a highly experienced trading bot developer with proven experience using the Interactive Brokers (IBKR) API to either: Fix and stabilize an existing trading bot, OR Rebuild it from scratch if that is the better approach The current system is already fully built but unreliable. It frequently fails to execute trades correctly and cannot be trusted in its current state. Your role is to turn this into a fully working, execution-reliable trading system that: Executes Discord-based trade alerts flawlessly Uses an AI-powered decision layer to manage trades Continuously improves performance over time Important — Read Before Applying Your bid will be automatically ignored if you do no...
...competições-alvo incluem as mais populares como Brasileirão, Premier League e Champions League, mas quero liberdade para acrescentar ou remover torneios conforme o projeto evoluir. Além das odds, desejo capturar previsões de especialistas sempre que a fonte disponibilizar esse campo, pois pretendo compará-las com as casas de apostas ao longo da temporada. O que imagino como entrega: • Um script (Python de preferência, mas aceito outra linguagem se justificar) que busque as informações em tempo configurável e grave tudo em CSV ou banco SQL. • Rotina fácil de agendar em um servidor Linux para manter o histórico atualizado. • Campo dedicado às previsões de especiali...
...wallet addresses; its single job is to monitor activity on one or more USDT wallets, capture every movement, and store a clear audit trail. Core workflow Whenever a USDT payment is sent or received, the app should automatically pull the on-chain data (Omni, ERC-20, or whichever network you recommend) and write an immutable record containing: • Date & time of the transfer (UTC) • Exact amount of USDT moved • Blockchain transaction ID I’d like the records displayed in a simple dashboard and also saved to a back-end data store (SQLite or Postgres is fine) with a one-click CSV export. A REST or WebSocket endpoint that exposes the same history would be ideal so I can plug the data into other services later. Tech notes Feel free to ...
I am looking for a highly experienced embedded + analog design engineer to develop a high-precision sine wave generation system with real-time USB control. This is a result-driven project focused on delivering a working, validated prototype, not just schematics. System Requirements 1. Sine Wave Generation DDS-based solution (e.g., AD9833 or better alternative – developer may choose) Frequency range: up to ~10 kHz (focus on stability, purity, low distortion) Proper analog filtering required (low-pass) 2. Amplitude Control Controlled via DAC (e.g., MCP4822 or equivalent – developer may choose) Adjustable via PC interface (not continuously dynamic) Stable and calibrated output expected 3. Offset Control (Critical Feature) Real-time adjustable DC offset via USB inter...
Looking for an AI Engineer who can work hands-on with LLMs and AI coding tools to generate services, tests, and workflows. This role is about building with AI, not just integrating APIs. What You’ll Do Build AI-assisted pipelines for: Code generation Test generation Context extraction Work with large codebases to create AI-readable context Generate backend services and APIs using AI tools Support parity validation and test automation Contribute to feedback loop (improve outputs via iteration) Must-Have Experience Hands-on with LLMs in real projects (not just POCs) Built something using: LangChain / LlamaIndex / custom pipelines (or equivalent) Experience working with: APIs backend systems structured data AI Tools (Strong Expectation) You should actively use: Clau...
I need a clean, well-documented Python solution that automatically visits the e-commerce pages I’ll provide, pulls all relevant product details (name, price, availability, SKU, rating, image URL, and any variant information), and saves everything in a tidy CSV and JSON format. The script should: • run headless, respect , and rotate user agents / delays to avoid blocking • handle pagination and dynamic content (Selenium or similar only if JavaScript rendering is essential) • be easy for me to adjust—site URLs, HTML selectors, or output paths should sit in a single config file • log each run so I can trace errors or missing rows later Please write it in modern Python (3.10+), using popular libraries such as reques...
I am looking for a Python developer to build a script that identifies brands on offering “free gift with purchase”. This project requires STRICT and ACCURATE detection logic. IMPORTANT — Exact Definition of “Free Gift” A brand should be marked as “Yes” ONLY when: The product has a structured offer inside: → “See all offers & discounts” → “Buy More, Save More” → “Free product” Example format: “Receive 1 Benefit Item free when you purchase 1 or more Qualifying Items” This section includes: “Free product” label “Benefit item” “Qualifying items” Reference Example: URL: � Navigation: Product Page → “See all offers & disco...
...Rebuild System into Reliable AI Trading Engine Overview I am looking for a highly experienced trading bot developer with proven experience using the Interactive Brokers (IBKR) API to either: Fix and stabilize an existing trading bot, OR Rebuild it from scratch if that is the better approach The current system is already fully built but unreliable. It frequently fails to execute trades correctly and cannot be trusted in its current state. Your role is to turn this into a fully working, execution-reliable trading system that: Executes Discord-based trade alerts flawlessly Uses an AI-powered decision layer to manage trades Continuously improves performance over time Important — Read Before Applying Your bid will be automatically ignored if you do no...
I want to launch a fully-featured Instagram reel, post and story downloader that works much like but lives entirely on my own domain. Visitors will paste an Instagram link, choose the format they want before the download begins, and receive the file immediately—no external redirections at any stage. At minimum the JPEG option must be available, and I’d like the structure to accommodate MP4 or other formats later. Design & UI The interface should feel fancy while still being clean, mobile-friendly and quick to load. Smooth animations or subtle visual polish are welcome so long as performance stays high. Core functionality • Accept reels, single posts, carousels and stories • Process links server-side, bypassing Instagram restrictions w...
## Tech Development – Gardener Booking Platform (MVP) ### Project Overview We are building a service platform for customers to book gardeners for plant care services (watering, maintenance, etc.). Currently: * Customer interaction via WhatsApp chatbot * Data managed in Google Sheets * Manual gardener assignment We are now scaling to **1000+ monthly bookings** and need a simple, efficient tech system. --- ### Scope (MVP – Phase 1) #### 1. Admin Dashboard (Priority) * View & manage all bookings * Assign gardeners * Track status (Pending / Assigned / Completed) * Manage customer & gardener data * Basic reporting (daily bookings, completed jobs) --- #### 2. Booking System * Capture booking data from WhatsApp (API/webhook integration) * Store custom...
I need a complete, code-compliant design package for a 100 kW rooftop PV array on an office building in the United States. Because the system will be submitted for permits and utility interconnection here, proven US experience is essential—please be comfortable working with the latest NEC, local AHJ requirements, and typical utility interconnection rules. Project context • Building type: mid-sized commercial office. • Available infrastructure: ample, unobstructed roof area; no parking-lot or ground mounts planned. • Primary objective: strengthen the company’s environmental sustainability profile; cost savings are welcome but secondary. What I expect from your work 1. Optimal string and inverter sizing, shade and production analysis (Helioscope, P...
...Offline ANPR (Automatic Number Plate Recognition) SDK Project Objective: To develop a high-performance, offline ANPR SDK capable of real-time license plate detection and recognition from IP camera streams, optimized for Indian road conditions. **Project Scope:** The selected freelancer/team will be responsible for designing and developing a modular ANPR SDK that can be integrated into edge devices or local servers. The SDK must process live RTSP streams and provide structured outputs via APIs. **Functional Requirements:** 1. Real-time video stream processing (RTSP / IP cameras) 2. Vehicle and number plate detection 3. Character segmentation and OCR 4. Output structured data: * Vehicle number * Timestamp * Image snapshot 5. Support for: * Day and night ...
I'm looking for an experienced sales freelancer to find and close clients for Machine Learning and Python development projects. Your job is to prospect potential clients, pitch our services, and bring in signed projects. You will handle the initial communication until the client is handed off to our technical team. We work on ML models, data analysis, Python automation, AI solutions, and chatbot development. This is a commission-based role. You earn a percentage of every project you close. The more you bring in, the more you earn. Remote and flexible work arrangement. Ideal candidate has experience selling tech or software services, knows how to use platforms like LinkedIn or Upwork for outreach, and has strong English communication skills. Pl...
I need a python code to run everyday that scrapes a website.
...questions, mostly in Python with a few that may require work in R Studio. I need a reliable, fast thinker who can stay online with me throughout the session, supply accurate code or concise explanations on demand, and keep the entire process strictly confidential. Deliverables • Be signed in and ready at least 10 minutes before the test window opens (exact date and time will be confirmed once we start). • Provide correct, runnable solutions in Python and R Studio as each question appears. • Remain available until the timer ends so I can clarify anything instantly. Acceptance criteria • Every answer you send must execute without errors on the test platform. • Response time for each question should stay under two minutes. • All...
Project Description: I am looking for an experienced and skilled web developer to design and develop a modern, responsive, and user-friendly website. The website should be visually appealing, fast-loading, and optimized for both desktop and mobile devices. Scope of Work: Design and develop a fully functional website from scratch Create a clean, modern, and attractive UI/UX Ensure responsive design for mobile, tablet, and desktop Develop frontend using HTML, CSS, JavaScript (or frameworks like React) Backend development using technologies like Node.js / PHP / Python (as required) Database integration (MySQL / MongoDB) Implement user authentication (login/signup) if needed Add required features such as forms, dashboards, APIs, etc. SEO-friendly structure and fast performance ...
I need an experienced developer to integrate the Sharekhan Trade Tiger API. The primary function is accessing 20 years of historical data. Additionally, I need real-time market data for the equity market. Key requirements: - Access to 20 years of historical data - Real-time market data for equities - Proficiency in working with financial APIs - Experience in data handling and integration - Strong programming skills, preferably in Python or Java Please provide examples of previous similar work.
...Title: Python Backend Developer Needed for Precise Astronomical Calculation Engine (pyswisseph) Project Description: I am seeking a highly proficient Python developer to complete the backend calculation engine for a proprietary data project. The core logic architecture and Python skeleton have already been written. Your job will be to integrate the exact astronomical data feeds into the existing logic loops. Core Technical Requirements: ● Mandatory Library Experience: You must have experience working with the pyswisseph (Swiss Ephemeris) Python library. Do not bid if you are not familiar with fetching exact planetary degrees, retrograde velocities, and house cusps using this specific NASA-grade library. ● Timezone Mastery: All backend math and e...
...tren sosial dan ekonomi dengan skenario optimis, moderat, dan konservatif. • Memberikan rekomendasi kebijakan maupun strategi bisnis yang praktis berdasarkan temuan. Output yang saya harapkan: 1. Ringkasan eksekutif maksimal dua halaman. 2. Laporan analisis mendalam (±20 halaman) lengkap dengan grafik, tabel, dan penjelasan metodologi. 3. Dataset terkurasi dan skrip analitik (jika menggunakan R, Python, atau alat statistik lain) agar proses dapat direplikasi. 4. Slide presentasi singkat (10–12 slide) untuk pemangku kepentingan non‐teknis. Saya menghargai pendekatan berbasis data, keterbukaan metode, dan argumentasi yang tajam namun mudah dipahami. Jika Anda memiliki pengalaman di bidang ekonomi, sosiologi, atau kebijakan publik serta terbiasa memadukan big dat...
I need an AI/ML specialist to turn my current SEO idea into a fully automated, always-on system inside Paperclip AI. The platform must run 24/7 and cover the full optimisation cycle—on-page, off-page, technical work, fresh content creation, and photorealistic images on demand. My goals are clear: more visitors, higher rankings, and stronger conversion rates. To hit them, the workflow you build should ingest live data, learn from performance, and keep refining itself without manual oversight. Here’s what I’m expecting: • Data ingestion that continuously syncs site crawls, Search Console, Analytics, and competitor intel. • Model configuration so Paperclip AI can draft keyword-aligned copy, meta tags, schema markup, and trigger link-building task...
I need an AI/ML specialist to turn my current SEO idea into a fully automated, always-on system inside Paperclip AI. The platform must run 24/7 and cover the full optimisation cycle—on-page, off-page, technical work, fresh content creation, and photorealistic images on demand. My goals are clear: more visitors, higher rankings, and stronger conversion rates. To hit them, the workflow you build should ingest live data, learn from performance, and keep refining itself without manual oversight. Here’s what I’m expecting: • Data ingestion that continuously syncs site crawls, Search Console, Analytics, and competitor intel. • Model configuration so Paperclip AI can draft keyword-aligned copy, meta tags, schema markup, and trigger link-building task...
I need an AI/ML specialist to turn my current SEO idea into a fully automated, always-on system inside Paperclip AI. The platform must run 24/7 and cover the full optimisation cycle—on-page, off-page, technical work, fresh content creation, and photorealistic images on demand. My goals are clear: more visitors, higher rankings, and stronger conversion rates. To hit them, the workflow you build should ingest live data, learn from performance, and keep refining itself without manual oversight. Here’s what I’m expecting: • Data ingestion that continuously syncs site crawls, Search Console, Analytics, and competitor intel. • Model configuration so Paperclip AI can draft keyword-aligned copy, meta tags, schema markup, and trigger link-building task...
...the first phase. What the first release must do • Let the user on either iOS or Android snap a photo or choose one from the gallery. • Send that image to a lightweight backend (Node.js or Python—your call) which forwards it to Anthropic’s Claude Vision endpoint. • Return a clear “lithium-ion” or “not lithium-ion” answer to the phone and display it cleanly. • Keep everything self-contained; I don’t want to wire into Zapier, , or other external integrations right now. Hosting & tech preferences I can supply Claude API keys and credentials for a free hosting tier on Render or Railway, so you’re free to deploy the backend there. The mobile fro...
...lavoro quando avrò: 1. bot funzionante in produzione su un mio server/VPS, con codice sorgente e istruzioni di deploy; 2. interfaccia di controllo con le metriche sopra descritte; 3. documentazione essenziale per aggiungere nuovi token o modificare le chiavi d’accesso alle chain; 4. test di acquisto, vendita e riacquisto completati con transazioni su entrambe le reti. Se utilizzi Node.js, Python o qualsiasi stack Web3 (, , ) per me va bene, purché il risultato sia stabile e sicuro nella gestione delle chiavi....
I need an Electrical Professional Engineer (PE) to update our existing solar drawing plans from 2014 NEC to 2020 NEC and provide a professional seal. Requirements: - Update electrical codes - Existing plans in PDF format - Update any references from 2014 NEC to 2020 NEC - Licensed in the State of South Carolina Ideal Skills and Experience: - Electrical Professional Engineer (PE) certification - Familiarity with NEC 2020 - Experience with solar drawing plans - Proficient in working with PDF documents Please ensure accuracy and compliance with the latest codes, with emphasis on article 690 of NEC and appropriate fire setbacks of array (3' from sides and ridge. Will need to submit with "seal" in order to obtain a county project per...
...Imbalance data. These feeds will be used to generate custom Renko/block charts, but must be designed so they can be easily applied to any existing chart type in the platform. Data Feed Requirements Source Data: Line Break chart (any setting, e.g. 1-line, 1-tick) QuantTower Footprint Imbalance data (bid/ask imbalance numbers or structure dots shown inside each bar) Core Logic (for both feeds): Ignore the direction of the source Line Break bar. Only use Footprint Imbalance points (numbers). One source bar can produce multiple new blocks if it has multiple imbalance prints. Blocks are created from the actual price range of each imbalance zone (variable block sizes). Data Feed 1: LOWER Imbalance Blocks For each Line Break bar, identify its body (e.g., 26,700.50 to 2...
Over the next three months I’m setting aside time every day for a fully hands-on, 1:1 deep dive into Data Science, Advanced Analytics, and AI. My current skill level is advanced, but I want to reinforce the foundations and then push further into Machine Learning, Deep Learning, and Data Visualization while working through real business problems. Scope • Daily live sessions (about 60–120 minutes, Monday-Friday) for 12 consecutive weeks. • A structured curriculum that begins with a quick Python + statistics refresher and moves swiftly into sophisticated modelling, MLOps, and the latest AI techniques. • Practical, code-along labs in Jupyter or VS Code after every concept—no passive slide decks. • One continuous real-time financial-m...
...ALL videos into a unified, professional animation style with a consistent background regardless of their original template Key Requirement: Consistent Background System IMPORTANT: We will provide a single, consistent background image (football field) that will be used across ALL output videos. The AI system must: • Extract player movements, positions, and drill patterns from the original videos • Overlay these animated players and drill movements ON TOP of the provided background image • Ensure proper perspective, scaling, and positioning of players relative to the background • Maintain spatial accuracy so drill patterns make tactical sense on the field • Preserve the exact timing, speeds, and coordination of all movements Project Requ...
I have an existing Python-based automation script that runs smoothly on my local machine, but I now need a small tweak plus reliable deployment on my AWS account. The tweak: the script requires one additional feature that we’ll clarify together once you’ve reviewed the code. It should remain lightweight, keep the current logic intact, and follow the same coding style. The deployment: after the update, I want the script running on AWS—ideally as an EC2-hosted service or Lambda function, depending on what you find most efficient. The instance should auto-start on reboot and log to CloudWatch (or a similarly straightforward option) so I can monitor it without extra overhead. Deliverables (acceptance criteria) • Updated Python 3.x script with th...
I’m ready to roll out Odoo Enterprise on-prem but I would like an expert beside me for the actual installation step, what I need right now is someone who knows the quirks of the Enterprise build and the usual Python/odoo user setup to make sure the first launch goes smoothly. We’ll work together over a live screen-share (or, if you prefer, a concise step-by-step document followed by a quick Q&A call). By the end of the session Odoo should be running as a service, reachable from a browser, and ready for me to dive into further configuration on my own. Key points you should be comfortable with: • Installing Odoo Enterprise • Docker That’s the scope—straightforward and focused on the installation itself. If you’ve done...
...they appear. The automation must cover four key actions: assigning myself to newly-posted shifts, swapping existing shifts when something better comes along, pushing real-time notifications to me, and doing all of this fast enough to pick the shift up within milliseconds of it becoming available. Everything happens through the public web interface, so the script will have to handle login, schedule navigation, and any captcha or timing hurdles Amazon may insert. I’m happy for you to choose the stack—Playwright, Selenium, Puppeteer, Python, JavaScript, or whatever you believe will achieve sub-second reaction times—so long as the final solution can run headless on my own machine (Mac) or a small VPS and is straightforward to...
...eye-catching image posts exclusively for my Instagram feed. The goal is to keep the visuals on-brand, scroll-stopping, and perfectly sized for the 1080×1080 format that performs best on the platform. Here’s what I expect: original graphics (no stock elements slapped together), short engaging captions that match my brand voice, and a handful of smart hashtags that improve reach without looking spammy. I’ll share brand colours, fonts, and mood-board references once we start so you can weave them consistently into every post. Final deliverables should include: • Editable source files (Photoshop or Illustrator) • Ready-to-upload JPEG/PNG versions • Caption text with hashtags in a simple doc Let me know how many posts you c...