RLHF Specialists For Hire
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Hire dididrs
Detail-oriented and empathetic Virtual Assistant with a growing specialization in social media management for pediatric clinics and medical professionals. Based in Indonesia, I support clients remotely by providing reliable, organized, and tailored assistance to help streamline their daily operations and enhance their...Detail-oriented and empathetic Virtual Assistant with a growing specialization in social media management for pediatric clinics and medical professionals. Based in Indonesia, I support clients remotely by providing reliable, organized, and tailored assistance to help streamline their daily operations and enhance their online presence. Professionally focused on: Social Media Management Content Creation & Scheduling Inbox & Calendar Management Basic Admin & Research Tasks Client Communication & Support If you're looking for someone dependable to support your business, handle your backend tasks, or elevate your brand visibility on social media, I bring a mix of creativity, precision, and professionalism to every project. I’m a fast learner who values clear communication and client satisfaction. Why Choose Me? Committed to delivering high-quality, timely results Warm yet professional approach to every task Comfortable with international and cross-cultural collaboration Let’s work together to grow your brand, build lasting connections, and make your business run more smoothly, so you can focus on what matters most! less -
Hire AlanmartiniBR
Why Work With Me I specialize in vertical videos for platforms like TikTok, Instagram Reels, and YouTube Shorts. This format isn't just a trend; it's how people consume content today. My videos are designed to grab attention fast and keep your audience watching. I can create in English or Portuguese. My...Why Work With Me I specialize in vertical videos for platforms like TikTok, Instagram Reels, and YouTube Shorts. This format isn't just a trend; it's how people consume content today. My videos are designed to grab attention fast and keep your audience watching. I can create in English or Portuguese. My delivery is natural and genuine. I don't sound like a script-reading robot. I speak with presence and emotion so your message resonates on a real, human level. Using high-quality equipment, I deliver sharp visuals and clean audio. Your brand deserves to look and sound its best. I can adjust my tone to match your brand, whether you're going for relaxed, professional, high-energy, or anything in between. And yes, I deliver fast. Deadlines matter. I work efficiently without sacrificing quality. What You'll Receive A custom vertical video aligned with your script and brand. Clear audio and professional lighting. Background music (if needed). Unlimited revisions until you're fully satisfied. Subtitles (if needed). less -
Hire ebubeco
I find where LLM outputs break under constraint, and document exactly why it matters for training data. 1,200+ RLHF and evaluation tasks completed. 50,000+ validated data points. 99%+ accuracy across production annotation pipelines. 30+ documented failure patterns across hallucination, instruction hierarchy...I find where LLM outputs break under constraint, and document exactly why it matters for training data. 1,200+ RLHF and evaluation tasks completed. 50,000+ validated data points. 99%+ accuracy across production annotation pipelines. 30+ documented failure patterns across hallucination, instruction hierarchy violations, reasoning breakdowns, and adversarial edge cases. Most evaluation misses the failures that actually corrupt training signal: the constraint buried in system context that the user-turn instruction overrides. The citation that sounds precise but was never grounded. The conclusion that is correct but reached through broken inference. I catch those. I document the root cause, not the symptom. Platform-verified by Micro1 across Search Quality Rating, AI Data Annotation, and Content Quality Evaluation. Former Search Quality Rater at TELUS International. Certified in Data Labelling and Annotation for AI Development (CipherSense, Feb 2026). What I take on: RLHF preference ranking, hallucination detection, adversarial testing, cross-model evaluation (GPT-4, Claude, Gemini), rubric design, annotation auditing, schema consistency QA, and data pipeline review. Portfolio and methodology: ebubeco-ai-eval.vercel.app Available immediately for fixed-price audits, contract work, or ongoing evaluation support. less -
Hire suhaibmukhtar2
AI Chatbot Development, AI Content Editing, AI Content Writing, AI Development, AI Model DevelopmentI’m Suhaib Mukhtar, a Data Scientist and AI/ML Engineer with a strong foundation in machine learning, deep learning, and generative AI. I enjoy transforming complex data into meaningful insights and building intelligent systems that solve real-world problems. With experience across end-to-end ML pipelines, I work...I’m Suhaib Mukhtar, a Data Scientist and AI/ML Engineer with a strong foundation in machine learning, deep learning, and generative AI. I enjoy transforming complex data into meaningful insights and building intelligent systems that solve real-world problems. With experience across end-to-end ML pipelines, I work comfortably from data preprocessing and feature engineering to model deployment and performance optimization. Top Skills & Technical Expertise Machine Learning & Deep Learning: Classification, regression, time-series, NLP, LSTM, CNN, Transformers Generative AI & LLMs: Prompt engineering, LangChain, LangGraph, LLM-based applications Natural Language Processing (NLP): Sentiment analysis, text classification, embeddings, BERT-based models Data Engineering & Analytics: SQL, BigQuery, dbt, data pipelines, feature selection Programming & Tools: Python, Pandas, NumPy, TensorFlow, Keras, Git Cloud & MLOps: Google Cloud Platform (GCP), ML pipelines, monitoring & automation Visualization & Dashboards: Tableau, Power BI, Excel-based analytics, looker studio Academic & Technical Writing: Research documentation, thesis writing, content writing Strengths Strong analytical thinking with a research-oriented mindset Ability to translate business problems into ML solutions Well-organized and structured approach to projects and documentation Experience working with real-world datasets and production-level pipelines Comfortable collaborating across research, engineering, and business teams Experience Highlights Hands-on experience in machine learning, deep learning, and NLP projects, including sentiment analysis, human activity recognition, ECG signal classification, and LLM-based systems Worked on data pipelines, dashboards, and analytics solutions for business use cases Research experience in haptics and adaptive control, contributing to academic work and technical documentation Currently working as a Data Scientist (not an intern), delivering production-ready solutions Services I Offer End-to-end ML & AI solution development NLP & LLM-based application development (chatbots, analyzers, automation tools) Data analysis, dashboard building, and insights generation Model optimization, evaluation, and deployment Academic writing, research assistance, and technical documentation What I’m Interested in Working On Generative AI & LLM-powered products Applied NLP and real-time ML systems Scalable data pipelines and analytics platforms Research-driven ML projects with real-world impact AI solutions that blend engineering + research + business value I enjoy planning and organizing projects, experimenting with new AI tools, writing technical and academic content, and continuously learning. A Little About Me Beyond tech, I value discipline, consistency, and meaningful work. My background in research and data science has shaped me into someone who not only builds models, but also understands why they matter and how they create value. less -
Hire shravanij19
I am an AI Engineer with a strong foundation in machine learning, deep learning, and natural language processing. I specialize in building intelligent, real-world solutions such as chatbots, sentiment analysis systems, and AI-powered assistants using modern frameworks like LangChain and vector databases. With hands-on...I am an AI Engineer with a strong foundation in machine learning, deep learning, and natural language processing. I specialize in building intelligent, real-world solutions such as chatbots, sentiment analysis systems, and AI-powered assistants using modern frameworks like LangChain and vector databases. With hands-on experience in Python, SQL, and model development, I focus on delivering scalable, efficient, and user-centric AI applications. I’m constantly exploring new advancements in AI to create impactful solutions that solve meaningful problems. less -
Hire rohitkabir0
I am a professional AI Content Evaluator and Fact-checker with extensive experience in high-level data rating and quality assessment projects. I specialize in providing human feedback (RLHF) to help train AI models for better accuracy, safety, and helpfulness.I am a professional AI Content Evaluator and Fact-checker with extensive experience in high-level data rating and quality assessment projects. I specialize in providing human feedback (RLHF) to help train AI models for better accuracy, safety, and helpfulness. less -
Hire johnsonafuye
Hello and welcome! 👋 If you're looking for a developer who can turn complex ideas into scalable, high-performing software solutions, you've come to the right place. I'm a Senior Software Engineer with extensive experience building web applications, AI-powered platforms, blockchain solutions, and cloud-native...Hello and welcome! 👋 If you're looking for a developer who can turn complex ideas into scalable, high-performing software solutions, you've come to the right place. I'm a Senior Software Engineer with extensive experience building web applications, AI-powered platforms, blockchain solutions, and cloud-native systems. My passion lies in creating innovative products that not only work flawlessly but also drive measurable business growth. I combine deep technical expertise with a results-driven mindset, ensuring every project is delivered with clean architecture, exceptional performance, and long-term maintainability. 💡 Core Expertise 🔹 Full Stack Development • React.js, Next.js, Vue.js • Node.js, Express.js, NestJS • TypeScript, JavaScript • HTML5, CSS3, Tailwind CSS • REST APIs & GraphQL • Progressive Web Applications (PWA) 🔹 Backend & Cloud Engineering • Python, Node.js • Laravel, Django, FastAPI • PostgreSQL, MySQL, MongoDB • AWS, Google Cloud Platform, Azure • Docker, Kubernetes • Microservices Architecture • CI/CD Automation 🔹 Artificial Intelligence & Data Science • Machine Learning & Deep Learning • Generative AI Applications • Large Language Models (LLMs) • OpenAI, LangChain, RAG Systems • Data Analysis & Predictive Modeling • AI Workflow Automation 🔹 Blockchain & Web3 Development • Solidity Smart Contracts • Ethereum Ecosystem • DeFi Applications • NFT Marketplaces • Web3 Integrations • Smart Contract Auditing • Cryptocurrency Solutions 🔹 Software Architecture & Leadership • System Design & Scalability • Performance Optimization • Technical Consulting • Agile Development • Code Reviews & Mentorship • Product Strategy • End-to-End Project Delivery 🌟 Why Clients Choose Me ✔ Clear and proactive communication ✔ Reliable delivery and commitment to deadlines ✔ Clean, scalable, and maintainable code ✔ Strong problem-solving and analytical skills ✔ Business-focused development approach ✔ Long-term partnership mindset Whether you're launching a startup, scaling an existing platform, integrating AI capabilities, or building the next generation of Web3 products, I'm ready to help transform your vision into reality. Let's build something exceptional together. I look forward to discussing your project and delivering results that exceed expectations. Thank you for visiting my profile, and I can't wait to be part of your success story! 🚀 less -
Hire C0RETECHIES
Core Techies is a software development and AI engineering company helping startups and enterprises build scalable digital products, automation systems, AI-powered solutions, and SaaS platforms. Since 2013, we have successfully delivered 200+ projects across web applications, mobile apps, backend systems, enterprise...Core Techies is a software development and AI engineering company helping startups and enterprises build scalable digital products, automation systems, AI-powered solutions, and SaaS platforms. Since 2013, we have successfully delivered 200+ projects across web applications, mobile apps, backend systems, enterprise software, workflow automation, and AI-powered products. Our expertise includes: 🚀 AI Agents & AI Applications Custom AI agents, conversational AI systems, RAG applications, LLM integrations, document intelligence, and business process automation. ⚡ Workflow Automation n8n, Make.com, Zapier, CRM automation, sales workflows, operational automation, lead management, customer support automation, and system integrations. 📱 Mobile App Development Flutter, Android, iOS, React Native, Firebase-powered applications, MVP development, and enterprise mobile solutions. 💻 Web & SaaS Development React, Next.js, Node.js, Python, Java, Spring Boot, custom SaaS platforms, admin dashboards, multi-tenant systems, and enterprise applications. 🔌 API & System Integrations CRM, ERP, payment gateways, third-party APIs, cloud services, communication platforms, and business system integrations. ☁️ Cloud & DevOps AWS, Google Cloud, Docker, Kubernetes, CI/CD, deployment automation, and scalable cloud infrastructure. Our team focuses on building practical solutions that improve operations, automate workflows, reduce manual effort, and help businesses scale efficiently. Whether you need an AI-powered product, SaaS platform, mobile application, automation workflow, or enterprise software solution, we can help transform your idea into a production-ready system. less -
Hire saleemaf
I'm a patent intelligence and cheminformatics specialist with 16+ years of experience supporting pharmaceutical and biotech clients across the US, EP, WO, CN, JP, KR, and FR jurisdictions. My core expertise is Markush structure analysis, prior art and novelty search, reaction data curation, and multi-jurisdiction...I'm a patent intelligence and cheminformatics specialist with 16+ years of experience supporting pharmaceutical and biotech clients across the US, EP, WO, CN, JP, KR, and FR jurisdictions. My core expertise is Markush structure analysis, prior art and novelty search, reaction data curation, and multi-jurisdiction patent research — with a track record of sustaining over 99% QC accuracy across 10,000+ patents and reaction records for organizations including Clarivate Analytics, Molecular Connections, and SPI Global Technologies. I work extensively with Reaxys, CAS/SciFinder, Derwent Innovation, Espacenet, and Google Patents, and I've built self-directed technical skills in Python, SQL, and RDKit to support structure-based analysis and data validation. I offer services including patent landscape and prior art research, Markush/genus claim analysis, freedom-to-operate research support, reaction data curation, and structured patent intelligence reporting for pharma, biotech, and chemistry clients. I'm detail-oriented, deadline-driven, and comfortable working independently across time zones with minimal oversight. Whether you need a one-off search or ongoing patent intelligence support, I bring both deep chemistry domain knowledge and the analytical rigor of formal quality-control processes to every project. less -
Hire lovelys268
I want to work as a freelancer because I enjoy taking ownership of projects, working with different clients, and having the flexibility to manage my work independently while continuously growing my skills and income.I want to work as a freelancer because I enjoy taking ownership of projects, working with different clients, and having the flexibility to manage my work independently while continuously growing my skills and income. less
