Khant Sithu
Full Stack Engineer
About
Experienced Full Stack Developer proficient in JavaScript, TypeScript, React, Next.js, SvelteKit, Node.js, Express, MongoDb, Postgresql and Nest.js. Skilled in building scalable, high-performing user interfaces and backend architectures, continuously leveraging emerging technologies to drive innovation in AI and modern web development. Passionate about continuous learning and professional growth, with a strong commitment to delivering high-quality solutions tailored to client needs.
Work Experience
DASOMXremote
AI Software Engineer
- MES System: Developed a chatbot system for MES System, providing quick access to product information, stock availability, order status, and more.
- CRM System: Created an standalone AI driven chatbot web application for CRM System, integrating with major social media platforms (facebook, instagram, whatsapp, kakao, naver talktalk, line). And embeddable AI web chatbot for the websites. Features include knowledge-based pipeline, work hours for human/ai agents, omnichannel support, and more.
- Developed a chatbot system for customer support, improving response time by 85%.
- Created an AI voice agent that can access large amount of client data, enhancing user experience.
- Integrated AI/ML models to deliver personalized user experiences in chatbot-driven applications.
- Developed SDKs, APIs, and integrations for users on the platform, providing seamless AI-driven customer messaging experience.
- Worked on multiple integrations with major social media platforms (facebook, instagram, whatsapp, kakao, naver talktalk, line), enhancing user engagement and experience.
- Built the entire AI knowledge-based pipeline, ensuring optimal performance and user experience.
- Built a real-time AI voice agent that can access client data, providing personalized user experiences.
- Developed an embeddable AI web chatbot, enhancing user engagement and experience.
Viabellsremote
Full Stack Engineer
- Developed TEE-Up, a career platform for students and young adults, providing resources and opportunities to level up their career game.
- Collaborated with cross-functional teams to develop and implement new features, ensuring high-quality and scalable solutions.
- Utilized modern web technologies to build scalable and efficient solutions, ensuring optimal performance and user experience.
- Lead PWA Development of the web application, resulting in a 40% increase in user engagement.
- Improved development speed by 30% through the implementation of efficient coding practices.
- Worked on the SDAX Platform, a globally connected platform offering private markets investment opportunities.
- Implemented microservices architecture using Node.js, TypeScript, Express.js, MongoDB, RabbitMQ, and AWS Services.
- Developed scalable backend services to support platform features and ensure seamless user experience.
- Collaborated with the team to design and implement new features and improve existing functionalities.
- Ensured high availability and reliability of services through efficient use of AWS resources.
- Improved application load times by 40% through code optimization and efficient data handling.
- Utilized project management tools like Jira and Confluence to track progress and ensure timely delivery of features. Bitbucket was used for version control, CI/CD and code collaboration.
Upworkremote
Full Stack Engineer
- Built custom AI-powered chatbots to enhance customer support for multiple businesses, improving response time by 50%.
- Developed microservices architecture for an e-commerce platform using Node.js, RabbitMQ, and MongoDB.
- Designed and optimized frontend applications using Next.js and React, leading to a 30% increase in user engagement.
- Integrated AI/ML models to deliver personalized user experiences in chatbot-driven applications.
- Collaborated with cross-functional teams to design and implement new features, ensuring performance optimization and scalability.
Beyond Limits Technologyon-site
Full Stack Engineer
- Collaborated with cross-functional teams to develop and implement new features, ensuring high-quality and scalable solutions.
- Utilized modern web technologies to build scalable and efficient solutions, ensuring optimal performance and user experience.
- Contributed to the development of a new project, leveraging React, TypeScript, Node.js, Strapi, Astro, Next.js, and Vue.js.
- Optimized application performance, resulting in a 20% increase in user engagement.
- Improved development speed by 30% through the implementation of efficient coding practices.
- Developed a progressive web application (PWA) for a client, providing native-like enhancing user experience and engagement.
Freelance Workremote
Frontend Engineer
- Delivered a comprehensive ecommerce solution utilizing Vue.js for the client-side application and React for the dashboard.
- Developed a dynamic cryptocurrency dashboard using Next.js, featuring real-time data updates via Socket.IO.
Education
University of The People
- Developed a comprehensive understanding of computer science principles and practices.
- Studied a wide range of topics, including data structures, algorithms, and software engineering.
- Applied theoretical knowledge to real-world projects, gaining practical experience in software development.
Frontend Masters
- Completed a series of workshops on full-stack development, devops covering a wide range of topics.
- Gained practical experience in building scalable and efficient solutions using modern web technologies.
Certifications
Projects
SDAX Platform
The SDAX Platform is a globally connected platform offering private markets investment opportunities. The platform is built with Node.js, TypeScript, Express.js, MongoDB, RabbitMQ, and AWS Services. Docker and Nginx were utilized for containerization and orchestration, ensuring seamless deployment and scaling.
AI Chatbot with LangGraph Agents
Developed an AI chatbot using LangChain and LangGraph, leveraging the power of OpenAI's GPT-4 API and Vercel's AI SDK to deliver personalized user experiences. The chatbot was built with SvelteKit, ensuring optimal performance and user engagement. The chatbot utilizes advanced AI/ML models integrating with langchain and client data to provide intelligent responses and enhance customer support. (Note: this is only a preview minimal version for MES System)
TeeUp
For Gen Zs, by Gen Zs TEE-Up is your trusted companion and community, designed specifically for students and young adults, as you navigate adulthood with purpose and confidence. Together with Gen Zs and career experts, we’ve specially selected resources and exciting opportunities to level up your career game. Take the reins, set your goals, and go forth on your epic career journey!
All In One APIs
A comprehensive API services that provides a wide range of functionalities, including user authentication (incl OAuth), ecommerce apis, chat app and social media apis. The API services are built with Node.js, Express.js, and MongoDB, ensuring efficient data storage and retrieval. Docker and Docker Compose were utilized for containerization and orchestration, ensuring seamless deployment and scaling.
Black - a slack clone
A slack clone web application built with React, Next.js, TypeScript, Tailwind CSS, Shadcn UI, Jotai, and Convex. The application features real-time messaging, channel creation, and user authentication.
Cryptocurrency Dashboard
Developed a dynamic cryptocurrency dashboard using Next.js, featuring real-time data updates via Socket.IO for seamless market tracking. The dashboard's design was customized using Tailwind CSS, with internationalization support for broader accessibility. Jotai was utilized for efficient state management, ensuring consistent application state across components. Docker and Docker Compose were utilized for containerization and orchestration.
Ecommerce Web Application
Delivered a comprehensive ecommerce solution utilizing Vue.js for the client-side application and React for the dashboard. Vue 3, Pinia, and Vue Router were employed for efficient state management and navigation. Tailwind CSS ensured a modern and responsive design. Real-time notifications were implemented using socket connections for enhanced user engagement.
Seed Education
Seed Education is a website that provides educational services and advice for students. The website is built with Astro and Tailwind CSS. Blogs are implemented using astro content collections and markdown. Dynamic content is fetched from the server using Astro's server-side rendering. The website is optimized for performance and SEO.
Online Zay Admin Dashboard (SaaS)
A custom-built admin dashboard for Online Zay Mobile Application (SaaS), built with React.js, Material-UI, Recoil, and Tanstack Query. The dashboard features advanced data grids, real-time data updates, and efficient state management.
Real Life Experience Sharing Platform
A web application designed to help users share real-life experiences, featuring advanced filtering, infinite scrolling, and fully type-safe code. The backend of the application is built with Nest.js and PostgreSQL, ensuring efficient data storage and retrieval. Prisma was utilized for seamless database interactions, and Docker was employed for containerization.
Beyond Limit Website
The official website for Beyond Limits Technology, a software development company based in Myanmar. The website is built with React, TypeScript, Tailwind CSS, and Framer Motion.
Hotel Boundary
Hotel Boundary is a website that provides hotel services and booking for guests. The website is built with React, React Query, Tailwind CSS, and Strapi.
ZBK Logistics
A website for ZBK Logistics, a logistics company based in Myanmar. The website is built with Astro and Tailwind CSS.
Wel Pay Mel E-Commerce Admin Dashboard
A custom-built admin dashboard for Wel Pay Mel E-Commerce, built with React.js, Material-UI, Recoil, and React Query.
Fashion Fusion
A feature-rich Fashion Fusion E-Commerce Platform with Admin Dashboard and Storefront, built using Next.js 13, Tailwind, Prisma, MySQL, Clerk, and Stripe, offering multiple vendor/store management, product customization, revenue tracking, and secure payment processing.
GameHub
A web application designed to help users discover new and exciting video games, featuring advanced filtering, infinite scrolling, and fully type-safe code.
Wild Oasis
A custom-built application for managing a small boutique hotel called "Wild Oasis", serving as an internal application used to check-in guests upon arrival. The backend of the application is built with Supabase.
Tech Mart
A full-stack e-commerce web application built with the MERN stack, offering browsing of tech products, user authentication, cart functionality, product rating and reviews, and PayPal integration.
SummariAi
A web application utilizing OpenAI's GPT-4 to generate summaries of articles, offering efficient summarization using React.js, Vite.js, Redux Toolkit, and OpenAI's GPT-4.