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  1. Freelancers

Hein Htetzaw

Offer Hein work on your next project.

Myanmar (Burma) Yangon, Myanmar (Burma)
8 months 7 days back
Available for hire available for hire
age 21 years
on the service 10 months 26 days
Freelancer Hein H. — Myanmar (Burma), Yangon. Core skill — Web Programming, App Development for Android

Rating

Successful projects
No data
Average rating
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Rating
128
Web Programming
4007 place out of 6425
App Development for Android
220 place out of 341

Language proficiency level

中文 中文: fluent
English English: upper-intermediate

CV

I am a senior developer with expertise in web & mobile development, AI, blockchain, and eCommerce solutions. I specialize in building scalable, high-performance applications using modern technologies to drive business success.


Key Skills & Expertise


Web Development

✔ Node.js & Laravel – Backend development with Express.js & Laravel’s MVC architecture

✔ Django CMS & WordPress – Scalable content management systems

✔ React.js, Next.js & JavaScript – Frontend development for dynamic and interactive UIs


Mobile & AI Solutions

✔ Android (React Native/Java/Kotlin) – Building native, high-performance applications

✔ AI & Machine Learning – Implementing NLP, ML models, and intelligent automation

✔ Web Scraping – Automating data extraction with Python (BeautifulSoup, Scrapy)


Blockchain & FinTech

✔ Blockchain Development – Smart contracts & DApps (Solidity, Ethereum)

✔ Payment Gateway Integration – Secure transactions with Stripe, PayPal, Razorpay


eCommerce & Game Development

✔ WooCommerce & WordPress & Shopify– Custom online stores & CMS solutions


Why Work With Me?

✅ Full-Stack Expertise – Web, mobile, AI, & blockchain development

✅ Scalable & Secure Solutions – Optimized for high performance

✅ Innovation in AI & Blockchain – Cutting-edge tech for business growth


Let’s build something amazing together!


Contact me to discuss your project today.

Skills and abilities

Programming

Design & art

Services


Promotion

Mobile development

Administration


Outsourcing & consulting

Translation

Writing

Portfolio


  • 1500 USD

    woocommerce website modifying

    Web Programming
    woocommerce website modifying — example of freelancer's portfolio work in category Web Programming
    Project Summary:
    Developed and customized a learning management system (LMS) on WordPress using LearnPress for course delivery and WooCommerce for payment processing. The goal was to offer seamless online course sales with secure user access and a fully customized user experience.

    Technologies Used:
    … WordPress (CMS)

    LearnPress (LMS plugin)

    WooCommerce (eCommerce plugin)

    Custom PHP / HTML / CSS

    Advanced Custom Fields (ACF)

    Theme customization

    Key Features & Solutions:
    Seamless Integration of LearnPress with WooCommerce using the official LearnPress-WooCommerce Add-on.

    Auto-Enroll Logic: Users are automatically enrolled in courses upon successful WooCommerce payment.

    Template Customization: Overrode default LearnPress templates to match the client’s brand design and UX needs.

    Custom Checkout Flow: Streamlined WooCommerce checkout specifically for course purchases (with optional guest checkout and auto account creation).

    PDF Invoices + Email Notifications: Configured branded email templates and PDF invoices on enrollment.

    Responsive Design: Ensured mobile-friendly layouts for course pages, quizzes, and account areas.

    User Dashboard Enhancements: Added “My Courses” section to WooCommerce My Account page.

    Challenges Overcome:
    Resolved bugs with post-payment course access due to conflicting plugin updates.

    Built custom hooks to sync WooCommerce orders with LearnPress enrollment.

    Ensured compatibility across updates of WordPress core and third-party plugins.

    Outcome:
    Launched a robust online learning platform with scalable course management.

    Client now successfully sells and delivers digital courses through a fully automated system.

    Improved student retention with a simplified user journey from purchase to course completion.

  • Lead Shopify App and Theme Developer

    Web Programming
    Lead Shopify App and Theme Developer — example of freelancer's portfolio work in category Web Programming
    • Published 10 Shopify public app.
    • Worked on minor Shopify theme updates on 50 Shopify stores.
    Technical Stacks: Node.js, PHP, React, Liquid, Shopify CLI

  • Full Stack Engineer | AI & Web Developmen

    Web Programming
    Full Stack Engineer | AI & Web Developmen — example of freelancer's portfolio work in category Web Programming
    -Developed and deployed AI-enhanced web applications, focusing on React and Python-based backends.-Built and optimized Firebase authentication & database systems before transitioning to Supabase.-Integrated Natural Language Processing (NLP) APIs into a chatbot, reducing response times by 50%.-Designed RESTful APIs with Flask & FastAPI, improving API response time by 35%.-Led a team of engineers in building AI-based fraud detection and automation pipeline

    Dear Everyone... Sorry. Can't publish link. This is NDA project.. Thanks

Activity

  Latest proposals 10
News portal about casinos, bonuses, new casinos, reviews, forum
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Help needed with setting up Google Ads conversions for Shopify with multiple domains
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Corrections on the WordPress site
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Formation of Product Name on CS-Cart
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Create an advertisements directory on WordPress, ACF
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Development of a Django project
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The website on WP needs to be optimized
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Need to create a website
698 USD
Fitness Tracker
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For the restaurant, create automations using AI and n8n
1743 USD