Freelancers for hire in Ukraine
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Sponsored Freelancers
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Professional software developer with over 15 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 15 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 network HTTP API * scrapping data from web sites WITHOUT Captcha Secondary specialization: * developing Linux and cross-platform solutions and utilities. I will not work with school/college/university assignments/projects/coursework/labs and other types of prohibited projects. less
Hire vano101
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⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐ ✨ ⭐ Hello, ✨ I am an experienced programmer. ⭐ Thanks for viewing my profile. ✨ Thank God I excelled in computer science while still in school. ⭐ I think the reviews about my...⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐✨⭐ ✨ ⭐ Hello, ✨ I am an experienced programmer. ⭐ Thanks for viewing my profile. ✨ Thank God I excelled in computer science while still in school. ⭐ I think the reviews about my work can tell you what kind of specialist I am. ✨ ✨ I have experience with : ⭐ ✨ - Power Apps, SharePoint ⭐ - Excel VBA Macro Coding, Formula Generation ✨ - Lazarus, Delphi ⭐ - PHP, Mysql, HTML, CSS, JavaScript, JQuery ✨ - FoxPro ⭐ - Word, Excel ✨ less
Hire MykolaDudych
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Thank you for taking your valuable time! My objective is to serve you better than ever with my maximum devotion. I love helping my customers, and so proudly do my business in delight until your needs are meet by satisfaction. During working as a software developer for 12+ years, I've gained a vast experience and...Thank you for taking your valuable time! My objective is to serve you better than ever with my maximum devotion. I love helping my customers, and so proudly do my business in delight until your needs are meet by satisfaction. During working as a software developer for 12+ years, I've gained a vast experience and skills in software engineering field. So no worry about software development from A to Z. In a word, I'm an expert problem solver. No matter what the bug you have, what the solution you are looking for. Up to today, I've successfully developed/solved so many projects and problems / bugs with various technologies, tools and languages. My expertise allows me to build robust, clean, stable and reusable components/modules in any programming language scopes but it doesn't allow me to write dirty codes. These are my main skills. -React.js / Next.js, Vue.js, Angular.js, CodeIgniter, Laravel, Django, Symfony, Magento, RoR -Node.js, Express.js, Koa.js, Nest.js -Javascript/Typescript, jQueryHTML, CSS, CSS3, LESS, SASS, TailwindCSS -C/C++, C#, .Net, Go, Java, Python, Solidity -Matierial-UI, Antd-UI, Kendo-UI, Chakra-UI, Bootstrap -MySQL/Oracle/Postgre, MongoDB, DynamoDB, MSSQL, SQLITE -Git, Jira, Bitbucket, Trello, Figma, PSD, XD -AWS, DigitalOcean, Firebase, SendGrid, Twillo, Google could API, Ubuntu -WordPress, Shopify, Bubble Attentiveness, responsibility, technical thinking, poise, concentration, a high degree of self-organization, discipline, focus on achieving results. I always keep in mind that I grow with my customers. Let us make things better. Happy working! less
Hire atverdokhlib
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What I suggest: • Help you to find an effective solution using existing software or develop a new one; • Professional software development from scratch or legacy projects support; • 17 years of tempered experience; • Warranty period; • Long-term support. What I do: • Desktop, system-level, server and mobile...What I suggest: • Help you to find an effective solution using existing software or develop a new one; • Professional software development from scratch or legacy projects support; • 17 years of tempered experience; • Warranty period; • Long-term support. What I do: • Desktop, system-level, server and mobile applications development using C#.NET, C/C++/Objective-C, Delphi, Assembler, PHP; • Design an architecture using modern methodologies and standards like SOLID, GRASP, GoF, etc.; • Database design and modeling (MySQL, Oracle, MSSQL); • Data analysis and reverse engineering (no hacking/cracking please). My tech stack: + .NET Framework: . . . . C#, VB.NET . . . . WinForms, WebForms, WPF . . . . WCF, MVC, Windows Services . . . . WebAPI, Silverlight . . . . .NET Core + Desktop Development: . . . . C#, C/C++ (+Qt), Visual Basic, Delphi (+FireMonkey), Assembler (MASM/TASM) + Mobile Development: . . . . Objective-C, Swift, Java . . . . React Native, Delphi (FMX), Xamarin + Other server back-end: . . . . Java . . . . PHP 5/7 + Databases: . . . . Oracle, MySql, MSSQL, MongoDB, SQLite, Postgres + Reverse-engeneering and research: . . . . IDA Pro, WinDbg, WinHex, Wireshark Sniffer + Network protocols (please, ask for specific protocols): . . . . Instant Messaging (12 protocols) . . . . P2P files transferring (17 protocols) . . . . Mailing (3 protocols) . . . . Web . . . . File Transfer (3 protocols) Please ask for any details. Need help? Ask me, I'll do my best to help. less
Hire binaria
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I am a highly motivated and results-oriented Java developer with a strong passion for building innovative and efficient software solutions. My [5] years of experience, honed since [2019], have equipped me with a deep understanding of Java principles, frameworks, and best practices. I am proficient in designing,...I am a highly motivated and results-oriented Java developer with a strong passion for building innovative and efficient software solutions. My [5] years of experience, honed since [2019], have equipped me with a deep understanding of Java principles, frameworks, and best practices. I am proficient in designing, developing, testing, and deploying robust and scalable Java applications. Throughout my career, I have successfully contributed to various projects, ranging from complex web applications for e-commerce platforms to high-performance enterprise systems managing financial data. I possess excellent problem-solving skills and thrive in collaborative environments, working effectively with teams of designers, testers, and other developers to deliver projects on time and within budget. Technical Skills Java: Proficient in core Java concepts, including object-oriented programming principles (encapsulation, inheritance, polymorphism), data structures (arrays, lists, maps), algorithms (sorting, searching), and exception handling. Frameworks: Extensive experience with popular Java frameworks like Spring (Spring Boot for rapid application development, Spring MVC for building dynamic web applications, Spring Security for robust authentication and authorization) and Hibernate/JPA for seamless object-relational mapping. Additionally, I am familiar with Jakarta EE for enterprise-level development. Databases: Experience working with relational databases like MySQL and PostgreSQL for efficient data storage and retrieval. Familiarity with NoSQL databases like MongoDB is also a plus. Version Control Systems: Adept at using Git for version control and collaboration, ensuring seamless code tracking and integration. Testing: Proficient in unit testing frameworks like JUnit to write comprehensive tests for code quality and maintainability. Experience with integration testing tools like Selenium can further enhance my ability to test application functionality. Development Tools: Proficient with IDEs like IntelliJ IDEA for efficient code editing, debugging, and refactoring. less
Hire MaksymRybakk
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bvblogictanja bvblogictanja
$35 USD / hour
Full Stack&Mobile Dev |React/Node/Vue/iOs/AndroidUkraineIf your team is in need of solid web-programmers, analysts, database architects, designers, IT-consultants, system administrators and project managers, feel free to contact me. Specialties: Mobile application development for Android and iOS; Web application development: Java, PHP (Zend, Laravel, Yii), Python...If your team is in need of solid web-programmers, analysts, database architects, designers, IT-consultants, system administrators and project managers, feel free to contact me. Specialties: Mobile application development for Android and iOS; Web application development: Java, PHP (Zend, Laravel, Yii), Python (Django), Node.js; javascript, Angular.js Data processing; Database development; Information security. We began our operations in 2008 from the small group of developers. Currently, we have evolved into one of the regional leaders serving more than 500 clients all over the world. We have already successfully implemented more than 800 projects in various industries and technological areas: e-Commerce Start-up Business process automation Big data IT consulting Health, Culture and Education Online services Government Mass media Database development, Security and CMS Social networks Games Others As a Strategic Partner Manager, my main goal is to establish and develop international relations between bvblogic and the companies throughout the whole world. We strive to achieve successful cooperation satisfying mutual expectations and aims. Feel free to contact me at any time. Would be glad to discuss how our expertise contributes to your project. less
Hire bvblogictanja
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The ability to focus on tasks for a long time, a sense of responsibility for the tasks set, persistence in pursuit of a goal.The ability to focus on tasks for a long time, a sense of responsibility for the tasks set, persistence in pursuit of a goal. less
Hire Valleentin
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Visual Studio .NET, C++, C#, Visual Basic, Java, JavaScript, PHP. Scientific packages: MicroCalc Origin, Spike2, MathCad, Maple, SPSS. DLL, OCX.Visual Studio .NET, C++, C#, Visual Basic, Java, JavaScript, PHP. Scientific packages: MicroCalc Origin, Spike2, MathCad, Maple, SPSS. DLL, OCX. less
Hire DLord
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I'm a Senior Full-Stack Developer and Solution Architect with more than 7 years of experience. I've got a bunch of skills and I'm pretty good with lots of different technologies. Here's what I'm good at: - Python: build stuff for the ✔Backend✔ of site and ✔Scrape✔ data from the site. - Working with Websites:...I'm a Senior Full-Stack Developer and Solution Architect with more than 7 years of experience. I've got a bunch of skills and I'm pretty good with lots of different technologies. Here's what I'm good at: - Python: build stuff for the ✔Backend✔ of site and ✔Scrape✔ data from the site. - Working with Websites: frameworks like ❤Express, Flask, Django, and FastAPI ❤. - Handling Data in Databases: MongoDB, MySQL, MariaDB, PostgreSQL, and Redis. - Getting Data from the Web: grab data from websites efficiently. - Building Minimum Viable Products (MVPs) - Designing User Interfaces: interfaces that are easy and intuitive for people to use. - Developing Web Applications: a bunch of web apps. - Creating Browser Extensions: how to make extra tools for web browsers. - Joining Existing Teams: fit in well with teams that are already working on projects. - Keeping Projects Running Smoothly: maintaining and improving projects. - Using DevOps Practices: development and deployment processes run smoothly. - Designing Efficient Solutions: scalable and efficient solutions to problems. - Providing Expert Advice: offer expert guidance on development projects. - Testing Websites: Pytest and Selenium to make sure everything works smoothly. Here are some of the technologies I work with: - Programming Languages: Python, JavaScript, TypeScript, Flow, NodeJs, Perl, Java. - Frameworks: Django, Flask, FastAPI, ReactJS/Native, Express, NextJs, Angular, VueJs. - API Technologies: RESTful, GraphQL, OpenTracing, AMQP (RabbitMQ). - Databases: MongoDB, MySQL, MariaDB, PostgreSQL, Redis. - Infrastructure & Deployment: Kubernetes, Helm, Docker, Terraform, Amplify, Firebase. - Authentication & Authorization: OAuth2, Keycloak, Auth0, Cognito. - Build Tools: Babel, Webpack. less
Hire SerhiiOstapiv
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With over 5 years of dedicated experience in web, mobile, and blockchain development, I've crafted a diverse website ranging from consumer productivity applications to sophisticated financial trading platforms, showcasing my adaptability and expertise across diverse sectors. As a seasoned full-stack developer...With over 5 years of dedicated experience in web, mobile, and blockchain development, I've crafted a diverse website ranging from consumer productivity applications to sophisticated financial trading platforms, showcasing my adaptability and expertise across diverse sectors. As a seasoned full-stack developer proficient in JavaScript/TypeScript, PHP, Rust, and Python, I bring a comprehensive skill set to every project, seamlessly integrating cutting-edge technologies and frameworks such as React, Svelte, and Qwik to deliver innovative solutions tailored to each client's unique needs. My passion lies in creating captivating user experiences, and I've honed my craft with a deep understanding of front-end JavaScript and browser APIs, coupled with extensive experience in frameworks like React, Svelte, and Qwik, which I consider not just tools but my creative companions in bringing ideas to life. For my career, I've had the privilege of developing 80 websites using a variety of frameworks and platforms including MERN, SvelteKit, Vite, MEVN, Nuxt, Next, Laravel, and Django, each project a testament to my commitment to excellence and mastery of diverse tech stacks. With a keen eye for mobile development, I've seamlessly navigated the realms of React Native and Flutter, crafting hybrid applications that combine the best of both worlds to deliver seamless user experiences across iOS and Android platforms. Beyond traditional development paradigms, I've delved into the realm of machine learning, exploring intricate algorithms such as neural networks and deep learning to push the boundaries of what's possible in the digital landscape, all while leveraging Python to drive automation and efficiency in web processes through tools like Puppeteer and Selenium. Whether it's architecting robust back-end systems or crafting pixel-perfect front-end designs, I thrive on the challenge of bringing ideas to fruition, leveraging my expertise across multiple disciplines to deliver solutions that not only meet but exceed expectations, leaving a lasting impact on users and stakeholders alike. Let's collaborate and turn your vision into reality, making dreams come true one line of code at a time. less
Hire bohdantkhirdev
