Blockchain Developers for hire in Ukraine

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Showing 37 results
  • Hire     valeriivapirov
Hire     valeriivapirov

    valeriivapirov valeriivapirov

    Ukraine $30 USD / hour
    ♛ TOP Rated ⭐Verified, Fullstack | MERN | Python
    Ukraine
    3.8
    5 reviews 5 reviews $30 USD per hour
    Hello, I am an accomplished Full Stack developer with a rich history in the industry. During my tenure as a senior Full Stack developer at the renowned digital production company "Onseo," I had the privilege of contributing to the successful creation of over 30 software projects. Front-end: React, Vue, Angular,...
    Hello, I am an accomplished Full Stack developer with a rich history in the industry. During my tenure as a senior Full Stack developer at the renowned digital production company "Onseo," I had the privilege of contributing to the successful creation of over 30 software projects. Front-end: React, Vue, Angular, CMS (WordPress, Shopify), package management, and API handling. Back-end: Node.js, Python/Django, PHP/Laravel, Java/Spring Boot, ASP.NET, and authentication. Databases: MySQL, PostgreSQL, MongoDB, Firebase. Beyond my technical prowess, I am driven by a relentless commitment to project success. I view each new challenge as an opportunity to expand my skill set and deliver innovative solutions. Let's collaborate and transform your ideas into reality. Together, we can build something extraordinary! less
  • Hire valeriivapirov
  • Hire     OleksandrIskryts
Hire     OleksandrIskryts

    OleksandrIskryts OleksandrIskryts

    Ukraine $20 USD / hour
    Full Stack Web and Blockchain Developer
    Ukraine
    1.4
    1 review 1 review $20 USD per hour
    I am a senior developer from Ukraine, with many years of experience developing high quality tech solutions for different industries. I am specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible. Full stack development Expertise in: →...
    I am a senior developer from Ukraine, with many years of experience developing high quality tech solutions for different industries. I am specialized in tailor made solutions that involve understanding very well our clients needs, in order to propose the best solutions possible. Full stack development Expertise in: → Laravel (PHP) | NodeJS | Python → TailwindCSS | JavaScript | BootStrap → ReactJS | AngularJS | VueJS | NextJS | NuxtJS | ReduxJS | Three.js | Express.js → Databases: SQL | MySQL | PostgreSQL | Oracle | MongoDB | MariaDB → A plus: Python, Java, .NET Core → RESTful and SOAP API(s) development + integrations → CMS: WordPress | Shopify | Joomla | Drupal | Magento | Wix | Prestashop → UI/UX Design: Figma | AdobeXD Mobile Expertise: → Native: Java, Kotlin, Swift, Objective C, Xamarin → Hybrid: Flutter, React Native → SQLite, MongoDB, PostgreSQL → Games: Unity (3D and 2D) less
  • Hire OleksandrIskryts
  • Hire     andriidev9
Hire     andriidev9

    andriidev9 andriidev9

    Ukraine $35 USD / hour
    React Node AWS Django Developer
    Ukraine
    0.0
    0 reviews 0 reviews $35 USD per hour
    As a skilled web developer, I specialize in a range of cutting-edge technologies and frameworks such as React, Node.js, Vue, Laravel, and AWS. My expertise in these areas allows me to develop complex web applications that are both efficient and user-friendly. I am a natural problem-solver, constantly seeking...
    As a skilled web developer, I specialize in a range of cutting-edge technologies and frameworks such as React, Node.js, Vue, Laravel, and AWS. My expertise in these areas allows me to develop complex web applications that are both efficient and user-friendly. I am a natural problem-solver, constantly seeking innovative solutions to complex programming challenges. My strong attention to detail and commitment to quality assurance ensures that every project I work on meets the highest standards of excellence. As a collaborative team player, I work closely with my colleagues to ensure that every project is delivered on-time and within budget. With a passion for learning and a drive to stay at the forefront of emerging technologies, I am constantly expanding my skill set to remain a top performer in the fast-paced world of web development. My exceptional communication skills and ability to translate technical concepts to non-technical stakeholders ensure that all parties are aligned and informed throughout the development process. If you're looking for a talented and dedicated web developer who can help bring your ideas to life, look no further than me. - FrontEnd • React, Redux, Redux-saga, MUI, NextJS • Vue, Vuetify, Nuxt • TypeScript, Javascript, GraphQL/Apollo GraphQL - BackEnd development • Node, Express, Nest, TypeORM • PHP, Laravel, Codeigniter • Pthon, Django, Flask • DB - MySQL, PostgreSQL, MongoDB - Other • AWS Lambda, AWS dynamoDB, Elastic Search • CRM - Quickbook, Hubspot • Automation less
  • Hire andriidev9
  • Hire     ihortym
Hire     ihortym

    ihortym ihortym

    Ukraine $30 USD / hour
    Senior Blockchain Developer
    Ukraine
    0.0
    0 reviews 0 reviews $30 USD per hour
    Senior Blockchain Developer with over four years of experience in web & mobile development, especially in Web3 integration for DApps, along with expertise in creating Smart Contracts using Solidity and Rust. Hands-on experience in cross-chain protocol development using LayerZero and proficiency in NFT game and Defi,...
    Senior Blockchain Developer with over four years of experience in web & mobile development, especially in Web3 integration for DApps, along with expertise in creating Smart Contracts using Solidity and Rust. Hands-on experience in cross-chain protocol development using LayerZero and proficiency in NFT game and Defi, DEX development. People-oriented, fast learning, and excited to challenge tough problems with modern solutions. Able to lead and follow has management experience and knows how to see a project through all stages of execution. I have always been passionate and responsible in business, providing only satisfaction to customers and solving difficult problems. less
  • Hire ihortym
  • Hire     Zvonar777
Hire     Zvonar777

    Zvonar777 Zvonar777

    Ukraine $35 USD / hour
    Web developer
    Ukraine
    0.0
    0 reviews 0 reviews $35 USD per hour
    I will PAVE the way for your SUCCESS. You DREAM it; I make it a REALITY. Innovative and accomplished software engineer with 10+ years of professional experience in software development. Advanced skills and knowledge of leading programming tools and AI Eager to join an excellent development team to help customers and...
    I will PAVE the way for your SUCCESS. You DREAM it; I make it a REALITY. Innovative and accomplished software engineer with 10+ years of professional experience in software development. Advanced skills and knowledge of leading programming tools and AI Eager to join an excellent development team to help customers and businesses build robust, secure, and costeffective solutions. On the other hand, I want to grow my skills and career. Below are some professional skills I possess: - Fullstack (HTML, CSS, React.js, Node.js, Typesscript, Javascript, Angular, Vue, Next, PHP, Laravel, CodeIgnter) - Flutter (web, mobile and desktop app) - AI (LangChain) - VR/AR (Three.js, Unity) - Relational Databases (MySQL, Postgres), NoSQL (ElasticSearch, MongoDB), Redis - Microservice (Event-driven, Restful API) - CI/CD (GitLab, CircleCI & Jenkins) - Linux (Terraform, Ansible, Makefile, git & bash) - Container (Docker, Rkt & Kubernets) less
  • Hire Zvonar777
  • Hire     foka3301
Hire     foka3301

    foka3301 foka3301

    Ukraine $50 USD / hour
    Full-stack web developer
    Ukraine
    0.0
    0 reviews 0 reviews $50 USD per hour
    With extensive experience in all phases of Android design, development, and maintenance, I am a results-driven professional web developer (front & back end), and integration also will make it SEO responsive. My Core Expertise: ✔ Develop Android Studio. ✔ Dashboards (Medical, SaaS, Educational). ✔ User flows,...
    With extensive experience in all phases of Android design, development, and maintenance, I am a results-driven professional web developer (front & back end), and integration also will make it SEO responsive. My Core Expertise: ✔ Develop Android Studio. ✔ Dashboards (Medical, SaaS, Educational). ✔ User flows, wireframes, use cases. ✔ UI/UX design (Sketch, Figma, XD, PSD). ✔ Low and hi-fidelity prototyping, testing, animated interactions. ✔ Responsive HTML/CSS Coding, CSS3, Bootstrap, Tailwind/CSS. ✔ JavaScript Frameworks (React, Vue, Angular, Nuxt and Next). ✔ Design to code process management. ✔ Design Systems, guides, design documentation, and component libraries. ✔ Website Solutions for E-commerce. ✔ Web Apps with PHP/Laravel/Node.JS. ✔ Blockchain and NFTs Websites with interactive UI also integrate wallets. ✔ Apps for Android and IOS mobile devices. ✔ CMS development/customization (WordPress, Webflow, Wix, Square-space, Shopify). As a keen developer, I have time management, active listening, and multitasking skills. Here are my traits in development: - Communicator: I am able to effectively and respectfully communicate with superiors, and staff. - Confident: I am self-assured in my skills and talents and I'm willing to take on challenges and risks. - Hardworking: I put my best effort into everything I do. - Dedicated: I am committed to the company's success and loyal to the people and things I believe in. I offer the best possible customer service and unrestricted revisions till the client is completely satisfied with the result. My key priorities are excellent customer service and top-notch websites. Let's work together. I appreciate you reading this. less
  • Hire foka3301
  • Hire     kostiantyn2
Hire     kostiantyn2

    kostiantyn2 kostiantyn2

    Ukraine $15 USD / hour
    AI/ML Fullstack Developer
    Ukraine
    0.0
    0 reviews 0 reviews $15 USD per hour
    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
  • Hire     Arina077
Hire     Arina077

    Arina077 Arina077

    Ukraine $30 USD / hour
    Full Stack Developer
    Ukraine
    0.0
    0 reviews 0 reviews $30 USD per hour
    I am a developer with experience in building frontends for multi-purpose websites. Have been working with multiple companies and colleagues, and have launched many websites. Perfect experience with HTML, CSS, JavaScript, jQuery, WordPress, Shopify and SEO. I am a fully controlled and clean coder with pixel-perfect to...
    I am a developer with experience in building frontends for multi-purpose websites. Have been working with multiple companies and colleagues, and have launched many websites. Perfect experience with HTML, CSS, JavaScript, jQuery, WordPress, Shopify and SEO. I am a fully controlled and clean coder with pixel-perfect to Figma or XD. The most important thing is communication. Good understanding and a negotiable manner help the project be completed successfully. Please feel free to contact me at your convenience. Thanks. less
  • Hire Arina077
  • Hire     mykola3
Hire     mykola3

    mykola3 mykola3

    Ukraine $25 USD / hour
    Frontend | Backend | Blockchain Engineer
    Ukraine
    0.0
    0 reviews 0 reviews $25 USD per hour
    A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization.
    A highly skilled software engineer seeking a challenging position in a dynamic and innovative company where my technical skills and experience can be utilized to contribute to the success of the organization. less
  • Hire mykola3
  • Hire     Urasim42
Hire     Urasim42

    Urasim42 Urasim42

    Ukraine $30 USD / hour
    ⭐ Senior Mobile & Web | Blockchain Developer ⭐
    Ukraine
    0.0
    0 reviews 0 reviews $30 USD per hour
    Hello! I'm a seasoned developer adept in creating exceptional digital experiences for both mobile and web platforms. With 8+ years in the industry, I specialize in mobile app and web development, placing a strong emphasis on blockchain integration. My Expertise: ✅ Mobile Mastery: As a proficient mobile developer, I...
    Hello! I'm a seasoned developer adept in creating exceptional digital experiences for both mobile and web platforms. With 8+ years in the industry, I specialize in mobile app and web development, placing a strong emphasis on blockchain integration. My Expertise: ✅ Mobile Mastery: As a proficient mobile developer, I excel in crafting robust and scalable applications for both iOS and Android platforms. From sleek UI/UX design to seamless functionality, I ensure your mobile app captivates users. ✅ Web Wizardry: With extensive experience in web development, I bring a versatile skill set to the table. Whether it's building responsive websites or dynamic web applications, I leverage the latest technologies to deliver top-notch solutions. ✅ Blockchain Brilliance: My passion for blockchain extends beyond mobile, encompassing web applications. I specialize in integrating cutting-edge blockchain technology, providing secure and decentralized solutions for both mobile and web projects. What Sets Me Apart: ✅ Proven Track Record: Having successfully delivered 20+ projects, I've earned a reputation for quality and timely delivery. ✅ Tech Stack: Proficient in languages such as Flutter, React Native, Cordova, Java, Kotlin, Swift, Objective-C, HTML, CSS. PHP, Laravel, React.js, Next.js, AnguleJS, Nuxt.js, Vue.js, Node.js/Express, C#/ASP.NET, Ruby on Rais, Python/Django,AWS, Bitcoin, Ethereum, Smart Contract, ERC20, NFT, Treding I leverage the latest tools and frameworks to create seamless, end-to-end solutions. ✅ Collaborative Approach: I believe in transparent communication and collaboration. Let's work together to bring your mobile and web development projects to life. Ready to elevate your projects with the perfect blend of mobile, web, and blockchain expertise? Let's connect and turn your vision into reality! less
  • Hire Urasim42

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