Freelancers do zatrudnienia w Ukraine
Wyświetlono 10 wyników
Wykonawcy sponsorowani
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denysvelychko denysvelychko
$40 USD / godzinę
Python, Machine Learning, Deep Learning EngineerUkraine- Python Flask, FastAPI, Django - Data Engineering, Data Science - Machine Learning, Deep Learning, Computer Vision, NLP, ChatGPT - AWS, GCP, Azure - Web Scraping and Automation- Python Flask, FastAPI, Django - Data Engineering, Data Science - Machine Learning, Deep Learning, Computer Vision, NLP, ChatGPT - AWS, GCP, Azure - Web Scraping and Automation mniej
Zatrudnij denysvelychko
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I have a solid background in mathematics and statistics with half a decade of experience and know how to map these skills to computational applications. While mainly specializing in Scientific Python (numpy/pandas/scikit/...), I can work with different computational systems like R or MATLAB.I have a solid background in mathematics and statistics with half a decade of experience and know how to map these skills to computational applications. While mainly specializing in Scientific Python (numpy/pandas/scikit/...), I can work with different computational systems like R or MATLAB. mniej
Zatrudnij MykhailoN
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Coherent professional with a problem-solving mentality accompanied by many years of researching and teaching experience in Ukrainian universities. With superior quality in data modeling and simulation, I am confident my work will exceed expectations https://vshatalov.github.io/ Specializing in: - Projects pertaining...Coherent professional with a problem-solving mentality accompanied by many years of researching and teaching experience in Ukrainian universities. With superior quality in data modeling and simulation, I am confident my work will exceed expectations https://vshatalov.github.io/ Specializing in: - Projects pertaining to Statistical/Data Analysis, Machine Learning, Mathematics, and Physics. - Open AI machine learning and natural language processing (NLP) techniques to analyze documents and respond user queries in a chatbot. - Consulting Businesses through Financial/Inventory/Customer Data Analysis and Forecast. Skills that pertain to this project are the following: - Excellent Communicator - Problem-solver - Attention to detail - Analytical Thinker Analysis Skills: - Multivariate Statistical Analysis - Regression Analysis - Factor Analysis & Sensitivity Analysis - Bayesian Analysis - Monte Carlo Analysis - Experimental Designs - Time Series Analysis - Forecasting - Statistical Quality Control - Spatial Data Analysis - Structural Equation Modeling. Program Proficiency: - Python - R programming - Rapidminer - Matlab - Microsoft Excel. I do not outsource my work; I am a one-man team. Mostly available from 9:00 to 19:00 GMT+2 mniej
Zatrudnij vladishat
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AlexandrGergel AlexandrGergel
$30 USD / godzinę
C/C++/Python | RTOS/Embedded Linux & AndroidUkraineElektronika, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych, ArduinoExperienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️...Experienced embedded system engineer with a passion for bringing products to life. With more than 15 years of experience in the industry, has a proven track record in firmware development, hardware integration, and product launches. Driven by a desire to solve problems and create value for customers. ☑️ language Assembly, C Programming, C++, Python, Shell script, Makefile ☑️ System Programming Real-time Operaing systems, Embedded Linux, Linux device driver, Windows device driver ☑️ High level programming Win32, Linux user space, Android NDK, Qt, MFC ☑️ Firmware Programming PIC microcontroller, ATMEL, ATMEGA, STM32, Nordic, ESP32, Arduino, Raspberry PI ☑️ Embedded Communication protocol I2C, Serial Peripheral Interface(SPI), UART, USB, GPIO, Controller Area Network(CAN), Recommended Standard 232(RS232), one-wire, Recommend Standard 485(RS485), Bluetooth ☑️ Hardware design Circuit design, schematic design, PCB design, Multi-layer PCB design, Electronic design, Altium designer ☑️ Debugging JTAG, GDB, Print ☑️ Reversing IDA, OllyDbg, 2-layer PCB reversing ☑️ Security Executable file behavior analyzing, Executable file static analyzing Website security analyzing, Troubleshoot PC security level mniej
Zatrudnij AlexandrGergel
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As a full stack web3/blockchain engineer, I possess a deep understanding of full stack web and mobile applications, dapp, Defi, and NFT field. My expertise also includes smart contract development on EVM and Solana. With a strong foundation in blockchain technology, I am adept at creating innovative solutions for...As a full stack web3/blockchain engineer, I possess a deep understanding of full stack web and mobile applications, dapp, Defi, and NFT field. My expertise also includes smart contract development on EVM and Solana. With a strong foundation in blockchain technology, I am adept at creating innovative solutions for decentralized applications and navigating the complexities of the blockchain ecosystem. My experience in developing smart contracts on the Ethereum Virtual Machine (EVM) and Solana blockchain has equipped me with the skills to architect secure and efficient blockchain solutions. I am committed to staying at the forefront of the rapidly evolving web3 and blockchain landscape, continuously expanding my knowledge and skills to deliver cutting-edge solutions. With a passion for leveraging blockchain technology to drive real-world impact, I am dedicated to pushing the boundaries of what is possible in the world of decentralized applications and blockchain development. Kindly message for discussion regarding your project anytime. Thank you! mniej
Zatrudnij mykhailo6
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Software engineer with over 8 years of full stack experience that had been working in several companies as a full stack engineer, he has a wide range of knowledge in web development such as Javascript frameworks, PHP, Python/Django, Ruby on rails etc. He also worked as a blockchain engineer for 3 years and has...Software engineer with over 8 years of full stack experience that had been working in several companies as a full stack engineer, he has a wide range of knowledge in web development such as Javascript frameworks, PHP, Python/Django, Ruby on rails etc. He also worked as a blockchain engineer for 3 years and has experience in working in several communities with cutting edge technology like SingularityNET, Fetch.ai, Athelea AI etc. Now he mainly focusing on Generative AI and Prompt Engineering. mniej
Zatrudnij oleksandr51
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Software developer with 15 years of commercial experience. My works: - Designed and developed a payment system (frontend (HTML, CSS, Javascript), backend (PHP), DB Administration (Postgresql), Linux servers’ administration) and supported it during the last 15 years. - Developed trading terminals software (payment...Software developer with 15 years of commercial experience. My works: - Designed and developed a payment system (frontend (HTML, CSS, Javascript), backend (PHP), DB Administration (Postgresql), Linux servers’ administration) and supported it during the last 15 years. - Developed trading terminals software (payment kiosks (C#) - Developed Android application (Java)) for the above-mentioned system and was supporting this software for about 10 years so far. Skills: - Python, PHP, C#, Java, SQL - Pandas, Scikit-learn, Matplotlib, Seaborn, numpy, TensorFlow, Pytorch, LangChain, transformers, bitsandbytes - Feature Engineering, Data Cleaning, Time Series, Pipeline, Data encoding, Cross Validation, Data Leakage, k-means clustering, Permutation Importance, SHAP, ML explainability, Geospatial Analysis, fuzzywuzzy, CalendarFourier, DeterministicProcess, Quantization, Tokenization - NLP, CV, DeepLearning - MySQL, PostgreSQL, BigQuery - Linux, Docker My Hobby projects: o Designed and assembled 3D printer from scratch o 3D mouse for gaming (Python + Arduino) o Bolts and nuts sorter ( Computer Vision ) o CO2 recycler - human life support system mniej
Zatrudnij impec
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Welcome to my profile! I am a senior software engineer with over 8 years of experience in delivering cutting-edge solutions and driving technology advancements in Finance, Healthcare and Ecommerce. My passion for technology is matched by my commitment to delivering high-quality and scalable software solutions. My...Welcome to my profile! I am a senior software engineer with over 8 years of experience in delivering cutting-edge solutions and driving technology advancements in Finance, Healthcare and Ecommerce. My passion for technology is matched by my commitment to delivering high-quality and scalable software solutions. My skills: 1️⃣ Frontend Development ✅ Languages and Frameworks: ?HTML5 ?CSS3 ?Javascript ?Typescript ?Bootstrap ?Tailwind CSS ?React ?Angular ?Vue.js ?Next.js ?Gatsby ✅Design Integration: Skilled in transforming UI/UX designs into functional user interfaces using Adobe XD, Figma, PSD, or Sketch. 2️⃣ Backend Development ✅ Languages ?PHP ?Python ?Java ?Node.js ?Ruby ?C# ✅ Frameworks and Tools ?Laravel ?Symfony ?Codeigniter ?Django ?Flask ?Ruby on Rails ?Spring Boot ?ASP.NET Core 3️⃣ CMS ✅ WordPress ✅ Webflow ✅ Wix ✅ Shopify ✅ Magento 4️⃣ Mobile Development ✅ Flutter ✅ React Native ✅ Kotlin ✅ Swift ✅ Android Studio ✅ XCode ✅ AppCode ✅ Firebase 5️⃣ Development Tools and Technologies, Databases ✅ Docker ✅ Kubernetes ✅ GraphQL ✅ REST ✅ Git ✅ MySQL, MongoDB, PostgreSQL ✅ Elasticsearch ✅ OAuth, JWT 6️⃣ API Integrations ✅ Payment Gateways (Paypal, Stripe, Square) ✅ Social Media APIs ( Facebook Graph API, Twitter API, Instagram Basic Display API) ✅ Communication API (Twilio, Mailchimp) ✅ Cloud Storage Service (Amazon S3, Google cloud storage) ✅ CDN (Cloudflare, AWS CloudFront) My approach combines deep industry knowledge with a keen eye for innovation, ensuring that I deliver solutions that not only meet but exceed client expectations. Let's bring your vision to life! Contact me today on Upwork to discuss how we can achieve outstanding results together on your next technology project. Thanks for considering my profile mniej
Zatrudnij kursv526
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Having a degree in Computer Science and working as a full-stack developer has honed my skills as a problem solver to a very high level. As a senior full-stack software developer, I have extensive experience developing web, mobile, and desktop applications. My services include helping you turn prototypes into reality,...Having a degree in Computer Science and working as a full-stack developer has honed my skills as a problem solver to a very high level. As a senior full-stack software developer, I have extensive experience developing web, mobile, and desktop applications. My services include helping you turn prototypes into reality, helping you modify and improve existing web applications, and most importantly, consulting services. As a developer, I have worked with many different languages, frameworks, and tools for many years, and I have also honed my ability to acquire new tools to work on each project. As an experienced web developer, I am particularly adept at helping you create web APIs (both RESFUL and GraphQL), different types of web applications (SPA, dynamic web applications, static web applications, etc.), mobile applications (both IOS and Android). ) do. ), desktop applications and console applications based on various architectures such as .net MVC architecture, web forms, etc. I am also currently undertaking additional qualifications in Artificial Intelligence and Data Science, so I am open to roles that involve the use of AI. Key highlights as a takeaway from my experience: ✅ Full-stack development with the ability to independently take projects from concept to market. ✅ Ability to build a team of experts for short-term projects that require more labor ✅ I am from the UK and have excellent written, verbal and face-to-face communication skills. ✅ A long-term partner you can always trust. ✅ Possibility of working in any time zone according to previous contract My preferred stacks and technologies primarily include the following, with the ability to choose a new stack as the project requires. ⚡️FRONT-END: React, Remix.Run, Next.js, JavaScript, TypeScript, HTML5, CSS3, Blazor, Razor ⚡️Backend: Node.js, Nest.js, .NET (C#), Express ⚡️AI/ML: ChatGPT, OpenAI ⚡️Database: Oracle Sql, DynamoDB, MySql, SqlExpress, PostgreSQL, SQLServer, Google Cloud (Firebase), Apache ⚡️Infrastructure: AWS, Azure, Cloudflare, Docker, Google Cloud ⚡️Framework: Express.js, Angular, Ionic, Asp.net Core, JQuery, Next.Js, Blazor, WinForms, Electron, Remix.Run I offer my clients solutions to application problems they have encountered and solutions to problems that may arise with future adjustments. The most important thing is that I declare my work completed only when the client is satisfied, according to the agreed terms. I firmly believe that time is very important. Please contact me as soon as possible to start your project. mniej
Zatrudnij vozanton
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✔️7+ Yr XP ✔️Broad Set of Expertise ✔️Proven Success Record in Full Stack Web | Mobile | Blockchain | Game | Software Development ✔️Professional AI / ML Engineer ✔️Highly Preferred UX / UI & Graphic Designer ✔️100% Work Done, 101% Client Satisfaction -Services & Expertise: ⚡Programming Language JavaScript /...✔️7+ Yr XP ✔️Broad Set of Expertise ✔️Proven Success Record in Full Stack Web | Mobile | Blockchain | Game | Software Development ✔️Professional AI / ML Engineer ✔️Highly Preferred UX / UI & Graphic Designer ✔️100% Work Done, 101% Client Satisfaction -Services & Expertise: ⚡Programming Language JavaScript / TypeScript, C / C++ / C#, Python, Java, Go, Ruby, Elixir, Dart, Swift, Kotlin, Objective-C, HTML / CSS, PHP ⚡Frontend Development React / Next.js / Gatsby, Angular, Vue.js / Nuxt.js / Vuex / Vuetify, Svelte, Three.js, WebGL, jQuery ⚡Backend Development Node.js / Express.js / Nest.js, Django / Flask, Spring Boot, Go, Ruby on Rails, Laravel / CodeIgniter, Phoenix ⚡Mobile Development React Native, Flutter / FlutterFlow, Ionic, Swift / SwiftUI, Kotlin, Java, Objective-C ⚡.Net Development ASP.Net / ASP.Net Core, ABP, .Net Blazor, .Net Razor, WinForm, WPF, WCF, UWP, Xamarin, Xamarin.Form, .Net MAUI, Uno Platform ⚡Blockchain Development Solidity, Solana, Rust, Ethereum, Uniswap, PancakeSwap, Web3, DeFi ⚡CMS WordPress, Shopify, WebFlow, Wix ⚡AI / ML Chatbot, PyTorch, Panda, Keras, TensorFlow, ChatGPT, GANs, CNN, NLP ⚡Game Development Unity, Unreal Engine, Cocos, Roblox, Minecraft ⚡Cloud Platform AWS, Microsoft Azure, Google Cloud Platform ⚡SaaS, IaaS, Microservices, Ecommerce ⚡Responsive Design, Pixel-Perfection, 2D & 3D Graphic Design, Web & Mobile Design, Logo & Banner Design, User-Friendliness & User-Engagement ⚡Communication, Problem-Solving, Innovative-Vision, Quick-Learning, Fast-Thinking, Responsibility mniej
Zatrudnij Sabakadika
