Model Testing & Optimization Engineers For Hire
Showing 8 results
Sponsored Freelancers
-
Hire paul0750
Senior software engineer focused on production-grade AI applications and full-stack systems. Build LLM-powered applications, multi-agent systems, and RAG pipelines that move beyond POC into reliable production deployment. Core AI/ML work: LLM application development (OpenAI, Anthropic, open-source models), agentic...Senior software engineer focused on production-grade AI applications and full-stack systems. Build LLM-powered applications, multi-agent systems, and RAG pipelines that move beyond POC into reliable production deployment. Core AI/ML work: LLM application development (OpenAI, Anthropic, open-source models), agentic systems with LangChain and LangGraph, RAG pipelines with LlamaIndex and vector databases (pgvector, Pinecone, Weaviate), structured outputs with Pydantic AI, prompt engineering and cost optimization (token auditing, prompt caching, tiered model routing). Full-stack delivery: Next.js with the App Router and React Server Components, TypeScript, Tailwind CSS, tRPC for end-to-end type safety, Prisma or Drizzle on PostgreSQL, Redis for caching, deployed on Vercel or AWS. Python for the AI service layer, FastAPI for backend APIs, Docker for orchestration. Background includes time at Waymo and several years on production engineering systems. Where I add the most value: AI applications where the gap between demo and production matters (observability, evaluations, error handling, cost discipline), full-stack systems with non-trivial backend logic, and ML-adjacent web tools. Direct communication, production-grade code, no inflated scope. Available for hourly and fixed-price engagements, short projects and long-term retainers. Based in San Francisco, California. less -
Hire cliftonc20
I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable...I help businesses automate workflows and save time using AI. I build custom GPT-powered chatbots, document processing tools, and automation systems that reduce manual work and improve efficiency. Whether you need a chatbot for your website, AI-powered data processing, or workflow automation, I can deliver a reliable solution quickly. What I can build for you: • AI chatbots (customer support, FAQ, internal tools) • Document Q&A systems (PDF, CSV, knowledge base) • GPT-powered automation workflows (Zapier / Make) • Custom backend APIs using Python and FastAPI Tech stack: Python • OpenAI (GPT-4/5) • FastAPI • Zapier / Make • REST APIs • PostgreSQL Why work with me: • Fast delivery and clear communication • Focus on business results, not just code • Clean, scalable, and production-ready solutions Let’s build something that saves you time and grows your business. less -
Hire expertswriting45
expertswriting45 expertswriting45
$17 USD / hour
Quality work speaks louder than promises.United KingdomProfessor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical...Professor of Autonomous and Engineering Systems. UK STEM Ambassador, King Trust Educational Mentor, King Trust Business E--mentor. UN member. With over 20 years of experience specializing in engineering systems, autonomous technology, and lean manufacturing. My career bridges cutting-edge research with practical applications, contributing to advancements across sectors like aerospace, healthcare, and manufacturing. Author of books "Artificial Intelligence in the Real World: How AI Is Already Transforming Industries, Decisions, and Everyday Life" and "Artificial Intelligence Made Simple: How Autonomous Systems Really Work (Even If You're Not Technical)". I bring a proven track record of success, having supervised 65 PhD candidates, over 790 MSc dissertations, and directed more than 800 capstone projects. My ability to secure over £2.5M in research funding underscores my expertise in leading high-impact initiatives. I excel in developing interdisciplinary research programs, mentoring diverse teams, and translating complex technical concepts into actionable insights. Skills and Expertise Pitch Development Expertise in crafting compelling investor pitches to secure funding and build strategic partnerships. Ability to articulate complex ideas and translate them into persuasive narratives tailored to diverse stakeholders. Business Planning that align innovation with market needs and organizational goals. Skilled in conducting market analysis, identifying growth opportunities, and defining actionable strategies. Presentation and Communication Advanced skills in creating engaging and impactful PowerPoint presentations for investors, clients, and teams. Strong communicator adept at distilling technical concepts into clear, concise, and actionable insights. Marketing Strategy Expertise in developing marketing plans to enhance brand visibility and engage target audiences effectively. Proficient in content marketing, social media strategy, and leveraging data analytics to optimize campaigns. Creative and Branding Design Skilled in conceptualizing and designing professional logos and branding materials that reflect innovation and sustainability. Experience with visual storytelling to enhance brand identity and appeal. Leadership and Collaboration Proven ability to lead interdisciplinary teams and foster collaboration across academic and industry stakeholders. Research and Innovation Adept at bridging academic research with practical applications in fields like aerospace, healthcare, and manufacturing. Expertise in integrating sustainable practices into automated operational workflows. Strategic Insight and Problem Solving Exceptional ability to analyze complex challenges and develop tailored, data-driven solutions. Experienced in aligning research and technology initiatives with organizational goals to maximize impact. less -
Hire talhab49
AI Chatbot, AI Chatbot Development, AI Development, AI Mobile App Development, Artificial Neural Network✅ Top 1% AI Automation & Full Stack Developer ✅ 100+ AI Agents & Automation Workflows Delivered ✅ Specialized in SaaS, CRM Systems & Scalable Web Apps I specialize in building AI-powered automation systems, full-stack SaaS platforms, and custom CRM solutions that help start-ups and businesses move from MVP →...✅ Top 1% AI Automation & Full Stack Developer ✅ 100+ AI Agents & Automation Workflows Delivered ✅ Specialized in SaaS, CRM Systems & Scalable Web Apps I specialize in building AI-powered automation systems, full-stack SaaS platforms, and custom CRM solutions that help start-ups and businesses move from MVP → scalable, revenue-generating products. From AI agents and workflow automation (n8n) to React/Next.js apps and Python backends, I turn complex ideas into intelligent, scalable, and business-driven systems. Here’s what I deliver: ✔️ AI Automation & Agentic Workflows (n8n, Make) – Multi-step automation, task orchestration, and AI-driven workflows that streamline operations and reduce manual work. ✔️ AI Agents & LLM Integration – Smart AI agents using OpenAI, Claude, Gemini with memory, decision-making, and real-world task execution. ✔️ Full-Stack SaaS & Web Development (React, Next.js, Node.js, Python) – High-performance SaaS platforms, dashboards, and web apps with secure APIs and scalable architecture. ✔️ Custom CRM Development & Automation – Tailored CRM systems with workflow automation, lead management, integrations, and business process optimization. ✔️ Backend & API Architecture (FastAPI, Django) – Scalable backend systems, microservices, and high-performance APIs built for reliability and growth. ✔️ E-commerce & AI Solutions – Intelligent platforms with automation, recommendation systems, and customer engagement workflows. ✔️ Healthcare & Secure Platforms – AI-driven healthcare apps and systems designed with data privacy and compliance in mind. ✔️ Cloud & DevOps (AWS, Docker) – Deployment of scalable, fault-tolerant systems with CI/CD and cloud infrastructure. ✔️ MVP to Scale Strategy – Rapid product development with a clear roadmap toward product-market fit, scalability, and ROI. ⭐ Recent Client Feedback: “He is an excellent developer ,take his own initiative and doesn't require monitoring ,just give him a job and you will get a ready product .Wish him all the best.” “Built a scalable SaaS platform with seamless integrations and clean architecture.” 💬 Let’s schedule a FREE consultation call to discuss your project. I’ll provide a custom AI automation, CRM, or SaaS roadmap to help you launch faster and scale efficiently. less -
Hire ma557
I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps,...I provide complete IT services tailored to modern business needs, with a strong focus on Blockchain development, Artificial Intelligence, Machine Learning, Big Data, Web and Mobile app development, E-commerce platforms, and custom software solutions. I specialize in blockchain technologies including DEXs, DApps, NFTs, Web3, smart contracts, and DeFi applications across platforms like Ethereum, BSC, and Polygon. For web and mobile development, I work with Java, Python, PHP, and top JavaScript frameworks such as React.js, Node.js, Angular, and Vue.js—alongside mobile technologies like Flutter and React Native. My e-commerce solutions are built on platforms like WooCommerce, Shopify, and Magento, while my AI and machine learning services leverage tools such as TensorFlow and AWS to create intelligent, data-driven systems. If you're looking for secure blockchain integration, modern web and mobile development, scalable e-commerce systems, or custom AI-driven software, I’m here to help turn your ideas into powerful digital products. less -
Hire winmaclin
⭐ Top 1% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted...⭐ Top 1% on Freelancer.com | Narola Infotech - Digitalising Businesses Since 2005 ✎ About Us We are Narola Infotech, a globally recognized IT solutions company with 20+ years of experience delivering high-performance web, mobile, and enterprise software solutions to 1500+ happy clients across 50+ countries. Trusted by Fortune companies like CGI, L&T, Infosys, Biocon, and TVSNext. We don't just build software, we build lasting partnerships. Our approach is simple: understand your vision, deliver beyond expectations, and stay with you every step of the way. ✎ Why Choose Us? ➬ 20+ Years of Industry Experience ➬ 350+ Talented IT Professionals ➬ 3000+ Successfully Delivered Projects ➬ 95% Client Retention Ratio ➬ 4.9 ⭐ Clutch Rating ➬ 100% Project Success Ratio ➬ Clutch Top 1000 Companies Global 2022 ➬ Best Outsourcing Company - SGCCI ✎ Our Services ➬ Custom Web & Mobile App Development ➬ Custom Enterprise Software Development ➬ AI/ML & Data Analytics Solutions ➬ QA & Software Testing (Automation, Security, Performance) ➬ DevOps, Cloud Migration & Managed Services ➬ Salesforce Consulting, Implementation & Support ➬ Staff Augmentation - Dedicated Teams or Individual Developers ➬ Support & Maintenance ✎ Tech Stack ➬ Frontend: ReactJS, AngularJS, VueJS, NextJS, NuxtJS ➬ Backend: Node.js, Java, PHP, Laravel, .NET, Python, Django, WordPress ➬ Mobile: Flutter, React Native, iOS (Swift), Android (Java/Kotlin) ➬ Cloud & DevOps: AWS, Azure, Docker, Kubernetes, Jenkins, CI/CD, Terraform ➬ Database: MySQL, MongoDB, PostgreSQL, Firebase, MS-SQL ➬ Other: Salesforce, MS Dynamics 365, Power Platform, Big Data, AI/ML, Automation ✎ Industries We Serve ● Fintech ● Healthcare ● Retail & Ecommerce ● Education ● Real Estate ● Media & Entertainment ●Transport & Logistics ✎ Our Strengths ➬ Agile Development Methodology ➬ Daily & Weekly Progress Reports ➬ Clear Communication & Collaboration ➬ 100% Plagiarism-Free & Secure Delivery ➬ Guaranteed Data Privacy & NDA Protection ➬ Flexible Engagement Models: ● Fixed Cost ● Time & Material (Hourly) ● Dedicated Team ● Hybrid Model (Fixed + Hourly) ✎ Our Promise "You will get the value of every penny you spend. We are committed to driving your business forward with reliable, quality solutions powered by technology and innovation." - Ashish Narola, CEO less -
Hire juliam234
I build, scale, and automate digital businesses. With over 11 years of experience as a Senior Software Engineer, I don't just write code—I deliver end-to-end technical solutions. Whether you need a high-converting WooCommerce storefront, a custom cross-platform desktop application, or a fully automated data pipeline...I build, scale, and automate digital businesses. With over 11 years of experience as a Senior Software Engineer, I don't just write code—I deliver end-to-end technical solutions. Whether you need a high-converting WooCommerce storefront, a custom cross-platform desktop application, or a fully automated data pipeline to streamline your operations, I have the full-stack expertise to architect and execute it from scratch. I bridge the gap between high-level business goals and complex technical infrastructure, ensuring your software is scalable, secure, and easy to manage. 🛠️ Core Competencies & Services: 1. Full-Stack Web & E-Commerce Development I build responsive, high-performance web applications and online stores optimized for sales and speed. Platforms: WordPress, WooCommerce, Wix, custom E-commerce solutions. Services: Custom theme and plugin development, API integrations, payment gateway setups, headless CMS, and platform migrations. Tech Stack: JavaScript/TypeScript, React, Node.js, PHP, HTML5/CSS3. 2. Desktop Application Development Need a robust, native-feeling desktop app for internal tools or consumer software? I build fast, secure applications for Windows, macOS, and Linux. Tech Stack: Electron, C#/.NET, Python (PyQt/Tkinter), or C++. (Edit to match your specific stack) Services: Cross-platform development, offline-first architecture, hardware integration, and legacy software modernization. 3. Workflow Automation & Data Engineering I eliminate manual busywork and build systems that make your data actionable. Automation: Advanced n8n workflows, Zapier, Make (Integromat), custom webhooks, and API orchestration. Data Engineering: Designing ETL (Extract, Transform, Load) pipelines, web scraping, database architecture (SQL/NoSQL), and data warehousing. 4. DevOps & Cloud Infrastructure I ensure your applications stay online, load fast, and are easy to update. Infrastructure: AWS, Google Cloud, DigitalOcean, Linux server administration. Practices: Docker containerization, CI/CD pipelines (GitHub Actions/GitLab CI), web server configuration (Nginx/Apache), and automated backups. less -
Hire kundang18
AI Research, Autoencoder, Convolutional Neural Network, Deep Neural Network, Feedforward Neural NetworkAs an M.Sc. Data Science researcher, I’m passionate about transforming intricate, challenging problems into clear, efficient solutions. Whether it’s developing a predictive machine learning pipeline or simplifying complex mathematical ideas into easy-to-understand logic, I’m here to help. I create strong,...As an M.Sc. Data Science researcher, I’m passionate about transforming intricate, challenging problems into clear, efficient solutions. Whether it’s developing a predictive machine learning pipeline or simplifying complex mathematical ideas into easy-to-understand logic, I’m here to help. I create strong, comprehensive data solutions designed for both performance and growth. My work mainly involves Linux-based development, where I focus on creating code that’s both computationally efficient and mathematically sound. Machine Learning & AI: I specialize in custom implementations using Python, PyTorch, and Scikit-learn, ranging from basic predictive models like XGBoost and LightGBM to cutting-edge generative and multi-modal architectures. Data Pipelines & NLP: I’m skilled at organizing messy data, setting up automated workflows, and refining natural language processing models. Geospatial & Complex Data: I have experience working with specialized datasets, including satellite imagery processing and spatial analysis. less
