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BAYARMAGNAI aka HARRY

Hello, I'm a Freelance Developer based in UB, Mongolia. I have experience in 

What I Do

Please check out the following fields for what I'm available for.

Front-End Web Development

As a seasoned front-end developer, I am proficient in a range of JavaScript-based technologies, including Next.js, React.js, jQuery, and more. Needless to say, I am equally comfortable working with plain vanilla JavaScript to create dynamic and interactive web pages.

Back-End Development

Having spent over a decade honing my craft, I have developed a wide array of full-stack development skills, particularly in Node.js, Express.js, GraphQL, Prisma, Nexus, PHP and Java. With this rich experience, I have single-handedly designed and implemented multiple websites complete with CMS solutions.

Mobile Development

Mobile app development is my true calling, and I specialize in building robust applications primarily using Android Native Java and React Native. Although my experience with Flutter is relatively modest, I am always eager to take up new challenges and deliver top-notch results. Delivering superior mobile apps with focus on UX & testing, which exceeds client expectations as always.

SW Maintenance

Maintaining software systems requires meticulous attention to detail, patience, and deep technical know-how – qualities that come naturally to me. Whether it's debugging legacy code or enhancing application features, I relish the challenge of diving into unfamiliar codebases, diagnosing underlying problems, and delivering effective solutions without disrupting the system's integrity.

Projects

Some Past and Recent Projects

Here are some of the most intriguing projects I've delivered, reflecting my breadth of experiences and mastery of varied technologies. Watch this space for forthcoming ventures that demonstrate my continued growth and evolution as a developer.

AllWebMobile

Skills & Experience

As a full-stack developer, I have broad experience ranging from web to library development, utilizing various technologies to suit the demands of each project

Though I may not be a professional UI/UX designer, I possess a solid foundation in design principles and aim to produce visually appealing, functional solutions. I prioritize continuous self-improvement to stay updated with emerging trends and techniques, enabling me to tackle complex challenges effectively.

Front-End development
Back-End development
Mobile development
SW Maintenance
Planning
Prototype
Documentation
Reporting
Below are some technologies and tools I’ve experienced in:

  • NextJS, ReactJS, NodeJS, ExpressJS, TypeScript, jQuery, GraphQL, Nexus, Prisma
  • Java, JavaScript, PHP, Symfony, C#, MySQL, MS-SQL
  • ReactNative, Android Native Java, Apache Cordova
  • Figma, Git, GitHub, GitLab, VSCode, Visual Studio, Android Studio, Photoshop, Project Management tools

Awards & Honors

Some awards that my team and I were rewarded