📍 Ulan Bator, Mongolia | 📞 97696707088 | 📧 bayaroch@gmail.com

Dynamic and versatile Full Stack Developer with a strong focus on front-end technologies, particularly the React ecosystem. Passionate about creating responsive, user-friendly web applications with a keen eye for design and UX principles.

Expert in React and its associated libraries, proficient in HTML5, CSS3, and modern JavaScript. Experienced in building full-stack applications using Node.js, PHP, and NestJS. Skilled in designing and implementing responsive, intuitive user interfaces. Committed to following best practices and design principles. Possesses AWS Solution Architect-level proficiency, capable of designing and implementing complex CloudFormation templates, leveraging AI-related services like Amazon Bedrock, integrating live streaming solutions with Amazon IVS, and expertly utilizing a wide range of commonly used AWS services to architect scalable and robust cloud infrastructures.

As a Senior Developer, successfully led the implementation of complex features such as real-time chat systems, live streaming functionality, and performance optimization for large-scale applications. Demonstrates strong problem-solving skills and the ability to manage intricate state management scenarios.

While primarily specializing in front-end development, possesses solid back-end skills to independently develop and deploy mid to low-complexity applications. A dedicated professional with a perfectionist approach, always striving for clean, efficient, and maintainable code.

• Languages: JavaScript, TypeScript and PHP.
• Frameworks/Libraries: React, React Native, Next, Node, Nest.
• Databases: SQL (MySQL, Postgres) and DynamoDB.
• Coding Tools: Git, VSCode, Npm, Yarn, Postman.
• Most Used Packages: Eslint, Husky, Sequelize ORM, Mongoose, Redux, Redux Toolkit, Redux Thunk, React Query, Axios, Formik, React Hook Forms, React Table, Storybook.
• Cloud Services:AWS - S3/Lambda/EC2/IVS/Bedrock/EventBridge/SQS, Google- OAuth/Firebase/Gmail Api
• Mobile Application Development: React Native
• Testing: Jest and React Testing Library and Cypress
• User Experience
• Investigations and bug resolutions
• Performance Improvements
• Technical consulting
• Documentation Management

Apr 2014 - Present

• Reviewed code and trained junior developers
• Developed React applications with Redux and RESTful APIs
• Created cross-platform mobile apps using React Native
• Implemented cloud-native applications using various AWS services
• Worked on large real-time applications with complex features

Jan 2013 - Feb 2014

• Developed project backend and frontend
• Created intranet app for attendance and employee task monitoring
• Managed technology-related projects, events, and social network content

Mar 2012 - Dec 2012

• Designed responsive web designs using HTML5, CSS3, and jQuery Mobile
• Migrated Drupal sites ensuring data integrity

Mar 2010 - Mar 2012

• Integrated various programming languages into websites
• Utilized SEO techniques for improved search engine rankings
• Designed websites, portals, and large-scale web applications

Bachelor of Science in Information Technology
The School of Information And Communication Technology, Mongolia
Graduated: Aug 2008

• 🇲🇳 Mongolian (Native)
• 🇬🇧 English (Advanced - C1)
• 🇷🇺 Russian (Intermediate - B1)

• 🎯 Competitive Shooting: IPSC Action Air shooter with national second-grade ranking
• 🎮 Avid Gamer: Passionate about competitive shooting games
• 🔧 DIY Enthusiast: Car tuning, furniture building, and car detailing
• 👨‍💻 Coding Nomad Community Leader: Founder of a small coding nomad community

💡 Always seeking new challenges and opportunities to grow in the world of web development!