Natural Language Processing Jobs

I want my Freelancer.com profile to speak clearly to clients who need either artificial-intelligence expertise, solid data-entry support, or a mix of the two. To make that happen I need a professional-sounding overhaul that includes every public-facing section: headline, summary, skills list, portfolio hints, picture and cover image recommendations, even the “why hire me” snippets. Here’s what I expect you to deliver: • A concise, informative headline that instantly positions me as a dual AI & data-entry specialist. • A polished summary written in a strictly professional tone, showing how the analytical rigour of AI pairs with the accuracy and speed of data entry. • A curated skills roster (Freelancer keyword format) prioritising AI, machine lear...

I am fine-tuning an AI system that uses retrieval-augmented generation to turn uploaded source documents into polished SDD (Software Design Description) sections. The current YAML prompt set is drifting: I see hallucination in the output—mostly content that the model half-understands or slightly twists rather than outright fabricates—and that small inaccuracy snowballs into wrong field mappings and cluttered tables. Your main mission is to open the existing prompt files, compare them line-by-line with the business template, and tighten the instructions so the model only returns evidence-based facts. Template alignment is the area that clearly needs the most love, yet the retrieval and synthesis rules also deserve a second look to be sure we are not hard-coding project-specif...

I already have a full STT → LLM → TTS → telephony stack in production, yet callers still hear obvious lag, awkward pauses and a robotic tone. I’m not looking for a rebuild; I need an expert who can dive into the existing codebase and tune it for truly human-sounding conversations. Your main target area is the Text-to-Speech component, though every tweak must be validated end-to-end. The agent must speak Indian English naturally and switch to Hindi when a caller does. Support for other accents is a nice bonus but not essential. Key TTS fixes I expect: • Pronunciation accuracy • Voice naturalness • Response speed Scope of work – Profile the complete pipeline to locate bottlenecks (latency, buffering, audio encoding). – Implement lo...

I have a corpus of Arabic hotel-related customer reviews that needs precise, aspect-level sentiment annotation. Your task is to label each mention of features such as cleanliness, location, and similar aspects with its corresponding sentiment (positive, negative, or neutral) so that downstream models can learn fine-grained insights, not just an overall score. The raw texts are already cleaned and segmented; what I require from you is the fully annotated dataset following a guideline document describing the aspect of each category of hotel. I am currently interested only in customer reviews. Please be comfortable working in Arabic, familiar with sentiment analysis best practices, and ready to deliver the final files in Excel. I will give you a sample to make sure you understand everything...

I want to automate the entire flow of finding, rewriting, and posting breaking stories in my niche WordPress newsroom. The system needs to: • Continuously watch both Google News and selected RSS feeds for fresh headlines that match a keyword list I will supply. • Pull the full-text of each candidate story, strip boilerplate, and hand it to an LLM (GPT-4o, Claude, or similar) to rewrite with a clear, human editorial touch—no robotic phrasing, no plagiarism. • Automatically add an introductory line that credits the original outlet before the body copy begins. • Push the finished piece to WordPress through the REST API, setting the post to Draft or Publish based on a simple flag in the configuration. Ideal workflow: lightweight Python (or Node) microservice...

I need a lightweight, secure application that can listen to both sides of my life-insurance sales calls, transcribe them in real time, and drop only the relevant facts into a structured worksheet on-screen. While the caller is still speaking, the system should automatically recognise and populate fields such as full name, date of birth, address, phone number, current medications and medical conditions. Key behaviour • Ignore small talk and fillers; capture only what belongs on the application. • If the caller corrects a detail (“actually, my phone is 555-0199”), the field must update instantly. • Anything that sounds uncertain—uncommon drug names, hard-to-spell surnames, email addresses, partial street names—should be highlighted or flagged s...

I’m running a systematic investigation into how prompt phrasing influences in-context regression performance. The work spans six separate axes, and for this engagement I want you to concentrate on two of them—Data preprocessing and Evaluation metrics—while keeping the other axes in mind so our findings remain extensible. The core set-up centres on text-based prompts only; no visual or multimodal inputs will appear in this round. All experiments will target polynomial regression tasks, so the prompts, data splits, and metric choices should reflect the non-linear nature of the underlying relationships. Here is what I need from you: • Curate or generate a clean, well-documented dataset suitable for polynomial regression, then outline the preprocessing steps you apply...

Hello! I am a professional Multilingual Translator and Language Specialist with expertise in managing cross-language translations for over 20+ global languages. I specialize in delivering highly accurate, fluent, and naturally sounding translations that perfectly preserve the original meaning, tone, and context of your content. Whether you need translation between Asian, European, Middle Eastern, or regional languages, I ensure a seamless and high-quality output. I bridge the language gap efficiently for all types of documents, articles, websites, and business communications. Why choose my services? • Accuracy: 100% human-vetted and high-quality translations. • Adaptability: Expertise in 20+ languages with correct cultural nuances. • Versatility: Accurate document conversi...

I want an AI-powered interactive chatbot that keeps me on track with spaced-repetition study and helps me improve my long-form, subjective answers. It should run in the browser and as a desktop app, sharing a single user account and database so I can switch devices without losing progress. The core flow I have in mind: • The system schedules questions using a proven spaced-repetition algorithm (SM-2 or equivalent) and presents them through a friendly chat interface. • I type my full answer; the chatbot uses NLP to highlight strengths, missing points, tone, or structure, then suggests concrete ways to refine the response. • All attempts, feedback, and review intervals are stored so the dashboard can show accuracy trends, time spent, and next-due items. Key deliverables ...

we want you to built a phone assistance system for voice and chat and there are many features to build. • Answering questions in real time • Setting reminders and alarms with contextual follow-ups • Making calls and sending messages hands-free • Language translation on demand and many many other features Beyond those must-haves, I’m open to additional smart features you can suggest and implement as long as they blend seamlessly into the same voice interface. The ideal workflow: 1. Architect the solution (cloud or on-device), outlining key tech such as Python, TensorFlow, Dialogflow, Twilio, or any stack you believe is best for low-latency, privacy-minded processing. 2. Deliver a functional demo—APK, iOS TestFlight build, or hardware prototype...

I run a food-and-beverage store and want customers to receive instant answers on WhatsApp, day or night. The bot must handle the usual questions—ingredients and nutrition facts, real-time pricing and stock status, plus any active special offers or discounts—and reply in clear, conversational language within seconds. Key requirements • 24/7 WhatsApp Business (or Twilio API) chatbot that greets the user, understands free-text queries, and serves the above details automatically. • Product data should flow in from my existing database; once I update a record, the new information must be reflected in replies without manual intervention. • Fast setup and low friction for both the customer and me; no separate app or login required on their side. • Simple beh...

SPPARKAL – AI Sewing Machine Maintenance Assistant Develop a voice-based mobile app called SPPARKAL for sewing machine maintenance and troubleshooting. The user should speak naturally and describe the machine problem. The app should convert speech to text, identify the language and problem, match it with a pre-fed and approved SPPARKAL troubleshooting database, and provide step-by-step guidance in the same language. Initially support Marathi, Hindi and English. The AI should only understand, classify and match the user's problem; it must not invent technical solutions. All troubleshooting procedures will be pre-fed and structured with problem name, symptoms, safety instructions, steps, user responses, next steps and escalation. The app should maintain conversation context and...

I’ve wrapped up a new YouTube video on editing techniques and now I need a set of clean, casual-sounding captions that sync perfectly from start to finish. I’ll share the final cut (under ten minutes) along with a rough transcript; what I’m after is the polished version—accurate timing, natural line breaks, and wording that matches the relaxed vibe of the talk. You’re free to work in Subtitle Edit, Aegisub, or any tool you trust as long as the exported file lands in standard .srt (or .vtt) format and follows YouTube’s recommended character limits per line. Please keep technical terms exactly as spoken, note any unclear audio with a quick [inaudible] tag, and avoid guesswork on jargon. Deliverable • Fully time-coded .srt or .vtt file, ready for i...

I’m building a web-based appointment scheduling platform and need it developed end-to-end with an AI layer that does more than just chat. The conversational assistant is the heart of the project. It should: • recognise natural language requests, • pull live data from the booking database, I’m open to the stack you’re most productive with—React, Vue, or similar for the front end; Node, Django, or Laravel on the back; plus a proven NLP framework like Dialogflow, Rasa, or direct OpenAI API calls. What matters is that the chatbot experience feels native, with zero page reloads and secure hand-offs to the scheduling engine. Key deliverables • Deployment to my hosting of choice with setup scripts • Clear documentation covering codebase, environme...

I’m building and need an end-to-end engagement engine inside GoHighLevel. The purpose is clear: turn every new enquiry into an active conversation that ends with the user pressing the “Request Quote from Venue” button. Here is what I need from you: • Map and build the CRM structure in GHL – custom fields, pipelines and tags – so every prospect is automatically tracked from first touch to final quote request. • Draft and load a multi-step nurture journey that blends email, SMS and scheduled social posts. All copy must be in natural, idiomatic English and reflect our brand voice. • Set up the triggers, webhooks and conditions that move a contact through the journey based on behaviour (opens, clicks, replies, site visits). • Use C...

Filipino/Tagalog Voice Tester & Translator (Freelance) Position: Native Filipino Voice Tester & Localization Translator Type: Ongoing Freelance / Remote Project: AI Voice Product About the Role We are seeking native Filipino (Tagalog) speakers to join our AI voice project. You will support phone testing, localization translation, and messaging connectivity checks to ensure our product delivers a natural, high-quality experience for Filipino users. Responsibilities Phone Testing: Participate in AI/human outbound call testing, evaluate voice quality, naturalness, and accuracy Localization Translation: Translate product content between Filipino (Tagalog) and English/Chinese, ensuring cultural appropriateness and linguistic accuracy Messaging Testing: Conduct voice and SMS connectivity...

you must built AI-driven phone assistant system that can pick up, understand, and respond to callers in 40 languages—English, Spanish and Chinese being the first three on the list. MVP is only 50% of the work there nany other features What the assistant must already do in this MVP • Detect the caller’s language automatically and switch voice synthesis accordingly. • Handle the three key interaction types I’ve selected—Appointment scheduling, Sales inquiries, Customer service—with natural, conversational flow. • Confirm or book appointments directly into Google Calendar (or a similar calendar API) while emailing or texting confirmations to the client. • Log sales or service requests to a simple CRM endpoint (a REST webhook is fin...

I need a self-hosted script that automatically reads every new Instagram post in my feed (no restrictions to hashtags or accounts) and then leaves a thoughtful comment that ties directly to the caption’s wording. The automation must rely only on code I can run on my own machine or server—no cloud services, commercial schedulers, or other third-party apps. Core logic • Pull each fresh post and extract the full caption text. • Run lightweight text analysis/NLP to understand the main topic or sentiment. • Generate a short, human-sounding reply that feels relevant to that text. • Publish the comment instantly through the official Instagram Graph API or another method that stays within Instagram’s policy limits. Deliverables 1. Fully commented s...

I’m building an Android-only mobile app and I need a self-contained AI “command skill” that works purely through typed input. The goal is simple: when a user enters a natural-language request in a text field, the skill should recognise intent, extract any required parameters, and hand the result back to the main app so we can trigger the correct feature or workflow. Here’s what matters most to me: • Accurate intent recognition on common, short queries as well as longer, conversational text. • Fast response times; round-trip latency under a second when using a cloud NLP service, or comparable speed when running locally with a lightweight on-device model. • A clean Android interface (Java or Kotlin—your choice) that exposes one callable fun...

Freelance — Real-Time Streaming STT (Web) Existing prototype, deployed and tested in real conditions. Not a rebuild — we need it hardened. What runs today: a commercial streaming STT API over WebSocket (EU-hosted, provider chosen — named in private exchange), wrapped in a shared JS module. Mic capture and PCM 16 kHz streaming via Web Audio API, custom vocabulary, free-form French dictation parsed into structured lines and matched against an internal catalogue. Vanilla JavaScript, no framework, no build step; Firebase Realtime Database; PWA on smartphone. What we need: Reliability in noisy conditions — false finals on silence reach the application layer. Endpointing, thresholds, confidence handling. Securing the API key — currently client-side, needs a serv...

I need an AI-driven bot that takes the heavy lifting out of recruiting by automatically recommending the best-fit candidates for each open role. The bot’s single, measurable outcome is simple: generate a ranked shortlist so I can move straight to interviews instead of wading through piles of résumés. Here’s the workflow I have in mind. A hiring manager uploads or points the system to application data—CV PDFs, LinkedIn profile links, or any structured form we decide to support. Your model then parses, normalises, and enriches that data, evaluates each applicant against the role description, and returns a clear, ordered list with confidence scores plus a quick justification (skills matched, years of experience, keywords, etc.). Weightings for experience, ed...

Project Title Senior Privacy Research Engineer — NLP Anonymisation & De-Identification (R&D Contract) Category / Skills tags Python, Natural Language Processing, Machine Learning, Data Privacy, Algorithm Development, Artificial Intelligence, Research, Named Entity Recognition (NER) Project Type Full-time or heavy part-time contractor engagement. Open to individuals, teams, or agencies — please make clear in your bid who would actually be doing the work and how continuity is maintained if more than one person is involved. Bidders should propose their own rate and estimated timeline based on the scope below. Description We're building a privacy-preserving enterprise AI governance platform (UK patent-pending) and are hiring for the research-critical slice of th...

i want someone to write me trasncripts in kannada like below in the same format related to loan related conversations { "valid_conversation": true, "turns": [ { "turn": 1, "previous_agent_utterance": "ನಮಸ್ಕಾರ ಸರ್, ಎಬಿಸಿ ಫೈನಾನ್ಸ್‌ನಿಂದ ಕಾಲ್ ಮಾಡ್ತಿದ್ದೀನಿ. ಹೋಮ್ ಇಂಪ್ರೂವ್ಮೆಂಟ್ ಲೋನ್ ಬಗ್ಗೆ ಆನ್‌ಲೈನ್‌ನಲ್ಲಿ ವಿಚಾರಿಸಿದ್ದೀರಾ?", "customer_utterance": "ಹೌದು ಸರ್, ಕೋಲಾರದಿಂದ ಮಾತಾಡ್ತಿದ್ದೀನಿ, ನನ್ನ ಹೆಸರು ಅನಂತ್. ಮನೆ ನವೀಕರಣ ಮಾಡಲು ಹೋಮ್ ಇಂಪ್ರೂವ್ಮೆಂಟ್ ಲೋನ್ ಬೇಕಿತ್ತು.", "new_information": true, "field_updates": { "requested_loan_type": "Home Improvement Loan", "customer_location": "ಕೋಲಾರ", "customer_name"...

I’m looking to have an AI chatbot built whose sole purpose is to answer user questions by pulling facts from publicly available websites in real time. Core requirements • Develop the chatbot engine—natural-language understanding, dialogue management, and response generation. • Implement a crawler or API-based scraper that fetches content from selected public websites, cleans it, and stores it in a searchable format (vector store, database, or other approach you recommend). • Design an information-retrieval pipeline that ranks and cites the most relevant passages so answers can be traced back to their sources. • Provide a simple web interface or API endpoint so the bot can be embedded later in my site or app. Key considerations – Accurac...

Necesito poner en marcha un asistente virtual que atienda nuestro número de WhatsApp Business y resuelva de inmediato las consultas frecuentes que llegan cada día. El objetivo es claro: cuando el cliente escriba, el bot debe identificar su duda y ofrecer la respuesta adecuada sin que tengamos que intervenir. Las respuestas deberán redactarse siempre en español y mantener un tono amistoso, cercano y claro. Yo aportaré un archivo con todas las preguntas frecuentes y sus respuestas sugeridas, además de las credenciales o acceso al proveedor que usemos para la integración (API oficial, Twilio, ManyChat, Dialogflow, etc.). Entrego: • Base de preguntas frecuentes con sus respuestas. • Acceso al número de WhatsApp Business. ...