Linear Programming Engineers For Hire
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Sponsored Freelancers
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Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every...Live Experts® LLC: Experienced Engineers and Developers for All Your Projects. "At Live Experts, we are a team of professional engineers and developers who have a proven track record of delivering high-quality work. Our focus is on transforming your ideas into reality, while ensuring your satisfaction with every project." Research Writing: We specialize in research writing services, including literature reviews, research papers etc Computer Science: Our team is proficient in Machine learning, Deep learning, Artificial intelligence, Algorithms, Linux, Bash, Docker, and Asterisk. Engineering: We offer expertise in electrical, mechanical, civil, chemical, software, petroleum, and structural engineering. Statistics/Data Analysis: Our team has experience in SPSS, Minitab, Weka, and R programming for statistics and data analysis. Big Data Analysis: We offer services in classification and prediction, Hadoop, and Spark for big data analysis. Game/Web Development: Our team specializes in UNREAL, 3D, AR, VR, Unity 3D, and IOS/Android app development. Software Development: We provide software development services using languages such as Matlab and Mathematica, Python, Java, C/C++, C#, Arduino, Raspberry pi, and cloud computing. Engineering Tools: We are proficient in using tools such as 3ds Max, AutoCAD, Solidworks, Revit, Cisco, Simulink, Verilog/VHDL, Ansys, CAD, CAM, Abaqus, Arena, PCB, and hardware. Other Skills: We also have experience in EAGLE, Linux, Unix, Socket, Aspen, Hysys, TensorFlow, Keras, OpenCV, OpenGL, COMSOL and PLC Contact us today to discuss your project and get started! less
Hire LiveExperts
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Welcome! I provide professional, accurate, and timely services designed to support your business, academic, or personal projects. With extensive experience and the latest tools, I transform your ideas and data into polished, high-quality outputs. My services include: 1. Data Analysis & Statistics: SPSS, Advanced...Welcome! I provide professional, accurate, and timely services designed to support your business, academic, or personal projects. With extensive experience and the latest tools, I transform your ideas and data into polished, high-quality outputs. My services include: 1. Data Analysis & Statistics: SPSS, Advanced Excel, R Programming, Jamovi 2. Data Visualization & Dashboards: Tableau, Power BI, Python, Jamovi, Excel charts 3. Internet Research & Data Entry: Verified, structured, and detail-oriented work 4. Forms & Documents: Fillable PDFs (Adobe Acrobat, Adobe InDesign), Word and PDF formatting, form creation, conversion between formats, editable templates 5. Presentation Design: Clean, impactful PowerPoint presentations and slide decks 6. Writing & Editing: Data-driven reports, summaries, executive briefs, essays, scripts, researh papers, content writing, CV, Resumes, biography, 7. File Conversion & Cleanup: PDF to Word/Excel, OCR text extraction, formatting fixes 8. Legal writing, contracts, terms and conditions 9. Online survey - Surveymonkey, Qualtrics, Typeform 10. SEO, internet marketing, sales 11. Computer science, Internet security, web security 12. Finance, accounting 13. SEO, Internet marketing, Lead generation, Web scrapping Let’s collaborate! less
Hire kelvinm094
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Hi, I am a Data Analyst Statistician and Economist Expert with more than 5 years of experience. I am an expert in : ☑️ R Programming Language. ☑️ Python. ☑️ SPSS, SPSS Modeler, AMOS, Smart PLS. ☑️ STATA , EVIEWS, Minitab. ☑️ Excel (VBA, Macros), Tableau. I can do any job related to: ☑️ Data analysis, Data science,...Hi, I am a Data Analyst Statistician and Economist Expert with more than 5 years of experience. I am an expert in : ☑️ R Programming Language. ☑️ Python. ☑️ SPSS, SPSS Modeler, AMOS, Smart PLS. ☑️ STATA , EVIEWS, Minitab. ☑️ Excel (VBA, Macros), Tableau. I can do any job related to: ☑️ Data analysis, Data science, Statistical Analysis and Mathematics. ☑️ Data Mining: Factor analysis, Principal Component Analysis, MCA, FCA,, Regression (Simple, Multiple, logistic, hierarchical, Poisson), Clustering, ANOVA,... ☑️ Econometrics: Panel Data, Pooled Data, cross-section Data, Probit, Logit, Multinational Logit, scoring, Tobit. ☑️ Time series analysis : ARMA, VAR, ARDL, VECM. ☑️ Statistical and economic modeling. ☑️ Scientific paper writing. ☑️ Microeconomics and macroeconomic analysis. ☑️ Statistics and probability tutoring. less
Hire TheRSTeam
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EugeneLebedev EugeneLebedev
$100 USD / hour
Microsoft Power Platform, Tableau, Looker, GA4United KingdomMy background is in data analytics as I got my Masters in Business Analytics in 2019. I have 3+ years of experience as a Financial Analyst at Autodesk where I created management reports for Sales and Finance directors. In 2020 I started freelancing and in 2021 I registered my company and started hiring more people....My background is in data analytics as I got my Masters in Business Analytics in 2019. I have 3+ years of experience as a Financial Analyst at Autodesk where I created management reports for Sales and Finance directors. In 2020 I started freelancing and in 2021 I registered my company and started hiring more people. Right now we are a team of 12 professionals who have completed projects for 500+ clients around the world. Services that I provide: - Creating dashboards in Power BI, Looker Studio, Tableau and DOMO. - Event tracking and auditing GA4 accounts. - Automatically extracting data from APIs to Azure or GCP. Biggest achievements: - Created BI dashboards for Google, TelePerformance Marketing and Autodesk - Created Power Apps for American Express and Delta Airlines - Automated data extraction and transformation saving 80 working hours per week to a UK engineering consultancy How can I help you: - Create dashboards that actually support business decisions. Not just turn data into a bunch of pivot tables. - Save you time automating the data extraction and transformation - Create Power Apps that make your processes digital and standard - Discover insights with machine learning If the above sounds like something you need, why don’t we talk? I am available almost 24/7 less
Hire EugeneLebedev
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Professional software developer with over 25 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: • developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) • converting/translating/porting code from one...Professional software developer with over 25 years of overall experience in software development and maintenance looking for challenge projects fit my skills. Main specialization: • developing Windows Desktop and Web solutions (mainly using C, C++, C#, ASP.NET) • converting/translating/porting code from one programming language to another programming language. • writing wrappers around miscellaneous libraries, packages and SDKs, mainly for using it with other programming languages. • consuming HTTP based APIs, (RESTful APIs, etc) • scraping data from web sites, both with and without Selenium Secondary specialization: • developing Linux and cross-platform solutions and utilities. • scripts/utilities to process Excel spreadsheets • Microsoft Office Automation less
Hire vano101
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DATA SCIENTIST / ANALYTICS & RESEARCH LEAD (Finance • ML/DL • LLM/NLP • Computer Vision) | Languages: Ukrainian (native), English (C1) | SUMMARY: Data scientist and analytics leader with 20+ years in applied research/decision support and 7+ years in advanced ML for forecasting, financial modeling, and signal...DATA SCIENTIST / ANALYTICS & RESEARCH LEAD (Finance • ML/DL • LLM/NLP • Computer Vision) | Languages: Ukrainian (native), English (C1) | SUMMARY: Data scientist and analytics leader with 20+ years in applied research/decision support and 7+ years in advanced ML for forecasting, financial modeling, and signal detection. Strong in Python; ML/DL (LSTM/GRU, CNN); NLP/LLMs (Hugging Face, GPT/BERT); and computer vision (OpenCV). Deliver hypothesis-driven experiments, rigorous validation, and stakeholder-ready insights; lead end-to-end delivery and coordinate engineering when production tooling is needed. Domains include trading/FX, macroeconomics, customer/churn analytics, survey & social research, and geospatial market intelligence. Deliverables: reproducible notebooks, APIs, dashboards, and concise executive summaries. Comfortable with KPI design and communicating uncertainty (e.g., VaR/ES, confidence intervals) to non-technical stakeholders. CORE EXPERTISE: Predictive analytics & time series (econometrics, scenario modeling, backtesting); ML/DL modeling & feature engineering; GenAI/LLM pipelines (embeddings, prompt + API integration, text analytics automation); finance analytics (risk/volatility concepts, portfolio optimization fundamentals); research leadership (study design, survey analytics); automation & reproducible pipelines (REST APIs, Docker/Git). | TECH STACK: Python (pandas, NumPy, scikit-learn, TensorFlow/Keras, PyTorch), OpenCV; Hugging Face, OpenAI APIs; SQL/MySQL; Excel (advanced modeling/VBA); SPSS; R; FastAPI/Streamlit; Docker; Git. EXPERIENCE: Independent/Consulting — Data Scientist, Quant & Forecasting (2023–Present): forecasting models for business/finance; trading research and backtesting workflows; NLP/LLM automation prototypes (summarize/classify/extract); owned delivery from requirements to reporting and coordinated specialists when productization was required. Place Intelligence — Analytics Specialist (2020–2023): big-data + spatial intelligence using geolocation signals; pipelines and reporting for commercial and research stakeholders. University of Luxembourg — Research Expert (2018–2022): study design and quantitative analysis for academic projects; publication-ready outputs; rigorous, reproducible workflows. Nielsen (Basis Team), Chicago & 4i — Survey Analytics/Consulting (project-based): survey analytics and sales forecasting (incl. P&G Africa) using econometrics and ML; validated insights for stakeholders. Ukraine — Research Director / Senior Analyst (2000s–2018+): led full-cycle research programs (design→fieldwork→analysis→reporting) across social, political, and marketing research. EDUCATION: National Technical University of Ukraine “KPI” (1998–2005) — System Analyst, BSc (Computer Science). Open to remote/global roles. (EU). less
Hire Vasilchenko
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WinterGreenTech WinterGreenTech
$40 USD / hour
Product Development | R&D Services | Custom SolIndiaDriven by Innovation. Delivered with Simplicity. 📌 We transform your ideas into real, working products with clear results and minimum complexity. ✅ Our Approach 💡 Tailored Development – We build what you need, not what’s easy for us. 🚀 Agile & Research-Driven – Every product is backed by solid R&D. 🔁...Driven by Innovation. Delivered with Simplicity. 📌 We transform your ideas into real, working products with clear results and minimum complexity. ✅ Our Approach 💡 Tailored Development – We build what you need, not what’s easy for us. 🚀 Agile & Research-Driven – Every product is backed by solid R&D. 🔁 Pay After Demo (Optional) – See it working before committing. 🤝 Customer Satisfaction is Our Priority 🌟 A Unique Way of Product Development 🔧 Core Skills R&D & Prototyping – MATLAB | Python | Julia Mobile Apps – Flutter | Android | iOS (Swift) Web Applications – Svelte | HTML5 Backend – Core PHP | FastAPI Windows Apps – C# with Infragistics Embedded Systems – Arduino | ESP32 | PIC | Xilinx Databases – MySQL | MSSQL | SQLite 🧠 Expertise in Key Domains Optimization Algorithms Machine Learning & Deep Learning Data Science & Visual Analytics Power & Control Systems Simulation Models for: Cloud Computing Wireless Sensor Networks (WSN) Internet of Things (IoT) Unmanned Aerial Vehicles (UAVs) 🛠️ Our Products 📱 Flutter Mobile Apps: PiCarve – Design-Driven Services PiBot – Intelligent Bot-Based Assistant PiQuizEdu – AI-Enhanced Learning App 🖼️ 3D Visualization App: Pi3dDecor / v2rvision.com – Real-time 3D Decor Tool for Tiles, Walls, and Flooring 🧪 Recent Research Focus Artificial General Intelligence (AGI) AI-powered IoT Systems 💬 Client Feedback "This is the 2nd time I hired him and always will do."— Faten Ameen "Delivered a clear performance comparison for PID tuning. Simple, effective, and technically sound." Want to discuss your project? We listen, analyze, and deliver—from concept to working demo. less
Hire WinterGreenTech
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I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents...I’m an AI Agent Engineer, Automation Specialist, and Full-Stack Developer with a deep passion for embedding intelligence into real-world web and mobile products and eliminating manual business workflows through automation. My core focus is designing, building, and deploying AI-driven systems—from LLM-powered agents and voice assistants to data-aware automation pipelines that integrate seamlessly with production applications. I work extensively with large language models (LLMs), retrieval-augmented generation (RAG), vector databases, embeddings, tool-calling frameworks, and agent orchestration patterns to create systems that reason, act, and scale reliably. On the backend, I build high-performance APIs and services using FastAPI, Flask, Node.js, and Django, with strong experience in async architectures, background workers, and event-driven systems. I regularly work with PostgreSQL, MySQL, Redis, MongoDB, and Neo4j, and design robust data layers using SQLAlchemy, Prisma, and ORM/DAO patterns. For AI workloads, I integrate OpenAI, Anthropic, Ollama, ElevenLabs, and custom inference pipelines, alongside Qdrant, Pinecone, FAISS, and hybrid search setups. On the frontend, I build modern, scalable interfaces using React, Next.js, Vite, Tailwind CSS, and TypeScript, with a strong emphasis on UX for AI-powered tools (real-time streaming, agent state visualization, conversation flows, and admin dashboards). For mobile, I work with React Native and cross-platform architectures to bring AI features directly into user-facing apps. Automation is a major part of my work. I design end-to-end business automation systems using Make.com, n8n, webhooks, cron jobs, message queues, and direct API integrations. This includes automating CRM workflows, email systems, call routing, lead qualification, reporting, and data synchronization across platforms like Twilio, Slack, Google Sheets, Stripe, Shopify, and internal tools. I’m highly experienced in AI voice agents and real-time systems, integrating Twilio, speech-to-text (STT), text-to-speech (TTS), streaming APIs, and conversational state management to build production-ready voice and chat agents. I also work on computer-vision and multimodal pipelines, combining vision models, tracking, and sensor data for advanced use cases. From an infrastructure and MLOps perspective, I deploy and scale systems using Docker, Linux servers, cloud VPS, CI/CD pipelines, and GPU-accelerated environments. I care deeply about observability, logging, error handling, security, and cost optimization in AI systems. Above all, I love turning business problems into automated, intelligent systems—reducing operational friction, increasing efficiency, and building products where AI is not a feature, but a core capability. If you need AI agents, automation pipelines, or full-stack systems that actually work in production, that’s exactly what I build. less
Hire Lazarone1
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At a glance: - I work independently, not as a corporate or agency freelancer. All design, development, and optimization work is handled personally by me and never delegated to junior developers. This guarantees consistency, accountability, and senior-level quality from start to finish. - Expert in WordPress (14...At a glance: - I work independently, not as a corporate or agency freelancer. All design, development, and optimization work is handled personally by me and never delegated to junior developers. This guarantees consistency, accountability, and senior-level quality from start to finish. - Expert in WordPress (14 years), Magento (13 years), speed optimization (14 years), web server management (14 years), Python & Shopify (6 years), mathematics, and physics. Due to Freelancer.com's policy, I am unable to share profile links. - Website speed depends on both server configuration and website content. I optimize both to achieve up to 100% PageSpeed scores on mobile and desktop and resolve Core Web Vitals issues. - My websites typically achieve strong search engine rankings without the need for additional SEO efforts. - I use clean, optimized, search engine-friendly, and W3C-validated coding practices. - Fluent in English. - My knowledge of mathematics, physics, and advanced-level programming enables exceptional accuracy in decision-making. Magento/Woocommerce/WordPress/Shopify: ------------------------------------------------------------------------- I have 13 years of experience in Magento, 14 years in WooCommerce and WordPress, and 6 years in Shopify. I can handle all aspects of Magento, Shopify and WooCommerce development. Please see my eCommerce Development profile for more details. Page speed optimization & on-site SEO skill: ---------------------------------------------------------------------- I specialize in advanced PageSpeed optimization with over 14 years of hands-on experience improving real-world website performance across WordPress, Magento, and Shopify platforms. I optimize every layer of a site—from server configuration and database efficiency to clean, optimized code, caching systems, and lightweight front-end assets—to ensure exceptional speed and user experience. I resolve Core Web Vitals issues such as LCP, CLS, and INP/FID while preserving full design integrity and functionality. My focus is on sustainable, long-term performance improvements rather than temporary fixes, and after my work, PageSpeed scores can reach up to 100 on both mobile and desktop, helping websites load faster, rank better, and convert more visitors into customers. In addition, I implement strong on-site SEO practices, including proper HTML structure, schema markup, optimized headings, internal linking, metadata optimization, and search engine–friendly coding to enhance visibility and indexing. Python machine learning, deep learning and quantum computing ------------------------------------------------------------------------------------------------------- 6 years of experience in python machine learning and quantum computing. Web Scraping ---------------------- 15+ years in advanced web programming, expert in Python web scraping, with experience in complex systems including machine learning and quantum computing. less
Hire skchybd
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# MS Office/VBA expert # Business degree and Master in innovation & technology. # Full or Part-time developer # 400+ projects successfully completed on different platforms About me: ╚ I work every day with Excel: complex formulas, databases, reports, and VBA are everyday for me. I can detect your problem just by...# MS Office/VBA expert # Business degree and Master in innovation & technology. # Full or Part-time developer # 400+ projects successfully completed on different platforms About me: ╚ I work every day with Excel: complex formulas, databases, reports, and VBA are everyday for me. I can detect your problem just by checking your file or talking to you for a few minutes. ╚ I also consider myself a creative person and I use that creativity in each of my projects. ╚ Communication is essential to achieve the goals, that is why I maintain a smooth relationship with my clients. ╚ You can use the "Hire Me" feature to start working with me. You must bear in mind that I will never accept a project before talking about all the essential points (what you need, how you want to achieve it, deadline, etc) ╚ Communication outside this Platform is forbidden by T&Cs, I am a professional. Please don't insist. Skills: ¶ Visual Basic for Applications (macros) ¶ Excel/Open Office/Lotus 123 ¶ Complex formulas ¶ Databases ¶ Dashboards ¶ Reports ¶ Mail Merge /Emails through Outlook-Gmail-others ¶ Arrays ¶ Forecasting less
Hire elqueabandona
