Freelancers for hire in Ukraine - Page 7
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Hi! I am Kostiantyn Shakhrai, a Full Stack Developer specializing in Artificial Intelligence (AI) and Machine Learning (ML). My educational background includes a Bachelor's in Computer Science. In the realm of Deep Learning, and Machine Learning, my expertise extends to specialized areas such as Advanced Natural...Hi! I am Kostiantyn Shakhrai, a Full Stack Developer specializing in Artificial Intelligence (AI) and Machine Learning (ML). My educational background includes a Bachelor's in Computer Science. In the realm of Deep Learning, and Machine Learning, my expertise extends to specialized areas such as Advanced Natural Language Processing, Computer Vision, and Time Series Analysis. What sets me apart from other Data Scientists is my ability to deliver practical prototypes or complete full-stack ML/data/AI web applications tailored to your specific needs. In the domain of Advanced Natural Language Processing, I excel not only in conventional NLP techniques but also in handling state-of-the-art transformers, encompassing both encoders (e.g., BERT, BART, T5) and decoders (e.g., GPT, GPT3.5, GPT4). My proficiency extends to utilizing powerful libraries like Huggingface and employing embeddings and vector databases such as Pinecone and Faiss to optimize the operations of Large Language Models (LLMs). I have also harnessed the capabilities of Langchain to seamlessly integrate various components for end-to-end Generative AI applications, including LLMs like OpenAI GPT4, Llama, and other enterprise and open-source models, Agents, Memory, Prompts, and more. Some of the recent generative AI projects that I did include: • LangChain LLM-based Chatbot for country-specific legal documents stored in a vector DB. • LangChain GPT-powered Chatbot web app that answers queries based on extensive medical books stored in a vector DB. • AI agent that scrapes knowledge from web sources, generating descriptive, prescriptive, and predictive reports based on a given keyword for marketing analytics. • AI agent that retrieves relevant research documents from PubMed using semantic search, offering the latest insights on disease cures. • AI agent that fetches news related to given stock tickers, providing comprehensive reports for informed financial decision-making. • Chatbot that responds to customer queries based on enterprise guidelines, etc. In the realm of Computer Vision, my expertise covers a wide spectrum, including Generative Adversarial Networks (GANs), Convolutional Neural Networks (CNNs), Data Augmentation, Transfer Learning (e.g., VGG1619, MobileNet, InceptionV3, ResNet50, GoogleNet, AlexNet), Object Detection (e.g., YOLOV8, YOLO NAS, YOLOV5, SSD, RCNN), and more. For AI-related work, my primary programming language is Python, followed by JavaScript and R. In the realm of Full Stack AI/ML development, I am proficient in HTML, CSS, JavaScript, React, Redux, Node, Express, MaterialUI, Bootstrap, Tailwind CSS, and more. My expertise extends to various tech stacks, including MERN, Flask-React/JS, FastAPI-React/JS, Django-React/JS, and prototyping using Streamlit, Gradio, and TKinter. I leverage a range of software tools, including but not limited to Advanced Excel, PowerBI, Tableau, Google Data Studio, Rapid Miner, and AWS SageMaker. less
Hire kostiantyn2
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I have a lot of experience in retouching portraits, editing products, background separation, color correction and anything that is possible to do with an image.I have a lot of experience in retouching portraits, editing products, background separation, color correction and anything that is possible to do with an image. less
Hire phoenixpsv
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I'm looking for interesting projects that can effectively utilize my abilities in 3d design, lighting design, mechanical engineering, product design etc. Working with a wide range of specialized software I am focused on the best possible result within given period of time in every project. Feel free to communicate...I'm looking for interesting projects that can effectively utilize my abilities in 3d design, lighting design, mechanical engineering, product design etc. Working with a wide range of specialized software I am focused on the best possible result within given period of time in every project. Feel free to communicate with me in English, Russian or Ukrainian. less
Hire silvas1983
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____________________ Hello, my name is Artem, and I am a UI/UX designer with 15 years of experience. I specialize in designing websites of any complexity, creating modern and well-thought-out solutions that take into account the specifics of your business. My principles: ▪ The devil is in the details. I am a big...____________________ Hello, my name is Artem, and I am a UI/UX designer with 15 years of experience. I specialize in designing websites of any complexity, creating modern and well-thought-out solutions that take into account the specifics of your business. My principles: ▪ The devil is in the details. I am a big perfectionist, and I ensure that every pixel and margin of my websites is carefully crafted with attention to detail. ▪ Getting it right the first time. ▪ Intelligent design. I don't just draw pretty pictures; I create a user-friendly and efficient tool for your business. ▪ Keeping up with the times. I browse dozens of websites daily, follow trends and tendencies, and implement modern and fresh solutions in my projects. ▪ Be better than the competition. Show me your competitors, and I will make it better! ▪ Reasoned decisions. I do not create graphical clutter; every element in my work has a purpose. Contact me, and I will surely suggest a solution that will improve your business's digital image. less
Hire TemaNH
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My skill is a little better but I don't think what your doing today, what you want to do with your doing it.My skill is a little better but I don't think what your doing today, what you want to do with your doing it. less
Hire Nazarij5
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Higher education in the specialty "graphic design". I have considerable experience in the development of logos, various brochures, advertising leaflets and multi-page magazines.Higher education in the specialty "graphic design". I have considerable experience in the development of logos, various brochures, advertising leaflets and multi-page magazines. less
Hire Raamzes
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Creating architecture and design, making 3d models, architectural animation and any video editing as additional interest. Work experience: 8 years (as a freelancer, in architectural companies and under the leadership of different architects and private persons) Skills: - programs: ArchiCad, 3ds Max (+Corona...Creating architecture and design, making 3d models, architectural animation and any video editing as additional interest. Work experience: 8 years (as a freelancer, in architectural companies and under the leadership of different architects and private persons) Skills: - programs: ArchiCad, 3ds Max (+Corona renderer), Adobe Photoshop, Adobe Premiere Pro, Adobe After Effects, AutoCad Languages: -English, Ukrainian - fluent -German, Italian - beginner I'm a good worker, responsible, punctual, easy to learn new. less
Hire annabilichenko
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Я конструктор картонної упаковки ... маю 6 років стажу в розробці для різних світових брендів McD ...KFC та безліч інших фірм....Я конструктор картонної упаковки ... маю 6 років стажу в розробці для різних світових брендів McD ...KFC та безліч інших фірм.... less
Hire yurkonik
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Master of Computer Science with 25+ years experience. Database Development: Backend & Frontend, SQL, query profiling, VBA. MS Access, SQL Server, MySQL, PostgreSQL. Developing and supporting DB for Finance/Accountancy, DM, CRM, ERP, ETL etc. MS Office automation: Access/Exce/Word/Outlook. Macros, VBA, API...Master of Computer Science with 25+ years experience. Database Development: Backend & Frontend, SQL, query profiling, VBA. MS Access, SQL Server, MySQL, PostgreSQL. Developing and supporting DB for Finance/Accountancy, DM, CRM, ERP, ETL etc. MS Office automation: Access/Exce/Word/Outlook. Macros, VBA, API integration. Google Docs automation. System administration tools for Linux using bash, ruby. Data syncing, encryption, automation. The key focus is to deliver time-saving, user friendly and easy to use applications. less
Hire SergeyKyiv
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A freelance developer with 7+ years of experience in cryptocurrency and blockchain technologies and web development. I'm a blockchain and smart contracts developer - Ethereum, Solana, Binance Smart Chain. I also have experience with EVM and custom blockchains. I am expert with Tokenomics and have written several...A freelance developer with 7+ years of experience in cryptocurrency and blockchain technologies and web development. I'm a blockchain and smart contracts developer - Ethereum, Solana, Binance Smart Chain. I also have experience with EVM and custom blockchains. I am expert with Tokenomics and have written several whitepapers too. I have also used Web3 to integrate several Smart contracts of different blockchain to frontend designs. With Binance Chain and Binance Smart Chain I have developed several Defi and Dapps and written 100+ smart contracts and deployed it in Binance Smart Chain and Binance Blockchain. I am expert in Uniswap, Sushiswap, Swapping tokens, Staking, Yield Farming etc. I handle technology in-house and have platforms built overseas for token distribution including: -ERC20 or ERC223 smart contracts -Smart contract audits -Creation of API's to link your native token to a web platform -Secure node development -Sales platform services -On-platform wallet creations My strengths are: - PHP, JavaScript, React.js with its framework, React Native -Website Design, Html -Node.js, Express JS - Solidity, web3 - Blockchain technologies - ICO investors Dashboards and Etherium smart contracts for ICO, front-end development with data visualization(graphs, charts, portals) - Databases like PostgreSQL, MySql, MongoDB - Automated Bots (Request Based as well as Browser/Selenium Based) less
Hire SerhiiTiutiunnyk