The best freelancers
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.NET developerI can: — implement site improvements (ASP.NET)
— make parser
— make difficult parser
— make Telegram bot
I am a little bit FrontEnd(React/Angular) dev, so i also can fix small FrontEnd cases.
Hello! I'm Vitalii, a passionate and results-driven Java Developer based in Ukraine. With a strong background in software development and a knack for problem-solving, I bring a wealth of experience to every project I undertake.
As a Freelance Java Developer, I specialize in creating robust and scalable applications that meet the unique needs of my clients. My expertise extends across the entire software development life cycle, from conceptualization and design to implementation and maintenance.
Technology Stack:
Programming Languages: Java, Java EE
Web Technologies: Spring Framework (Spring Boot, Spring MVC, Spring Security), Hibernate
Database Systems: MySQL, PostgreSQL, MongoDB
Frontend Technologies: HTML, CSS (Bootstarp basic)
Build Tools: Maven, Gradle
Testing: JUnit
IDEs: IntelliJ IDEA
Here's what sets me apart:
Expertise in Java Development: Delivering high-quality, efficient, and maintainable code.
Cutting-edge Solutions: Staying up-to-date with the latest industry trends and technologies.
Collaborative Approach: Ensuring a collaborative and communicative development process.
I take pride in staying up-to-date with the latest industry trends and technologies to ensure that the solutions I provide are not only cutting-edge but also future-proof.
Whether you're looking to develop a new application, enhance an existing one, or troubleshoot and optimize your current codebase, I'm here to help. Let's collaborate to turn your vision into a reality.
Feel free to reach out to discuss your project or inquire about my availability. I'm always excited to take on new challenges and contribute to the success of your development endeavors.
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Malevich is a strong team of developers . We've been working since 2007 and have created over 300 projects worldwide.
We have deep expertise in web and mobile app development, web and mobile design, as well as business automation.
What we offer:
Web development and Mobile Development
E-commerce Web Development
API development and integration
Corporate software development, ERP
Custom CRM development
Web design and mobile design
Blockchain development
DevOps
Technology Stack:
• JS Technologies: React.js, React Native, React Hooks, Node.js, Redux, React Native, jQuery, Ext JS, Material-UI, SPA, Flutter.
• AWS: Amazon Lambda, Amazon Connect, Amazon S3.
• Databases: MySQL, PostgreSQL, Firebase, Mongodb, Sphinx, Redis, Dynamo, RabbitMQ, Kafka.
• Page creation: HTML, CSS, LESS, SASS, Bootstrap, AJAX, JSON.
• DevOps and other technologies: Linux, Git, Docker, GraphQL, Composer, GRPC (Protobufs), REST, API, sockets, blockchain.
Payment Systems: PayPal, Stripe, Square, Authorize.net, Payoneer, Wise, Liqpay, Payoneer, Skrill, WePay, Binance Pay, Adyen, Dwolla.
Why choose us?
50+ professional team members.
Top Rated on Upwork.
Full transparency at all stages of development.
Instant communication.
Direct interaction with the development team.
Team scaling on demand.
Guaranteed support after project launch.
Predictable cost and no additional expenses.
What they say about us
https://clutch.co/profile/malevich#summary
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Mobile Dev Activity: Android Application development; iOS Application development; Backend connection (firebase, APIs) and development (php, python, node.js ) DB architecture development + API (MongoDB, Mysql, SQL) Native mobile app UX/UI design development Google Play and AppStore new app launch and promotion Mobile app further maintenance and reputation management
Web Dev Activity: MVP web app design and development; Backend development + API/RestAPI (php, python, node,js, next.js) DB architecture development (MongoDB, PostgreSQL, SQL, MySQL, SQL Lite) Various outer services connection (CRM, ERP, Messengers, Analytics etc.) Forntend development (php, css, js, vue, next.js) Basic CMS integration and enhancement (Wordpress, Opencart, Simpla, Joomla, Drupal) Web UX/UI design development for various businesses (e-commerce, blogs, dating, FMCG, SaaS etc.)
Server Architecture Design and Maintenance: Ubuntu and Centos Server and LEMP/LAMP stack installation; nginx and .htaccess routing configuration; domain, Cloudflare CDN and SSL configuration; cron with bash scripts configuration, e-mail server configuration etc.
Digital Marketing Strategy Development and Crisis Management: design of technical development strategy; design of overall digital marketing strategy; design of complex server architecture; MVP development for different business directions (B2C, B2B, FMCG).
Digital Marketing Services and Analytics: Google Ads, Google/Facebook Products Feed, Google/Facebook remarketing; Social Media Marketing in Facebook, Instagram, TikTok, Youtube; Search Engine Optimization with link building and PBN network design; Omnichannel communication system design and development.
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Hello, my name is Nikolay, and I'm a professional freelancer in the field of web development. My specialization lies in creating modern and functional websites using the WordPress platform and related technologies.
What I can offer you: Creating Unique Websites: I have the ability to transform your ideas and business requirements into creative and professional websites that capture attention and meet the needs of your clients. Responsive Design: My projects are tailored to various devices and browsers to ensure maximum user comfort and improve SEO performance. Performance Optimization: I pay special attention to loading speed and website performance, enhancing user experience and search engine rankings. Custom Development: If you need functionality that cannot be found in standard solutions, I can develop custom plugins and solutions for you. Technical Support: I am always ready to assist you with updates, security, and resolving any issues related to your website.
My approach to work is based on communication, understanding your goals, and satisfying your needs. I take pride in the quality of my work and continuously strive to improve my web development skills.
If you're interested in collaborating, please don't hesitate to get in touch, and together, we'll create a web project that aligns with your expectations and helps you achieve your business goals.
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