Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Hi, I’m Aung Kaung Khan, a full-stack developer focused on building production-grade e-commerce and event payment systems, including multi-vendor marketplaces and POS flows. I’ve led backend architecture using NestJS, TypeScript, and Laravel, and I also ship end-to-end features with Next.js, React, and Ionic/Capacitor for mobile experiences. I enjoy clean, well-structured code and optimizing database queries, and I deploy and operate services on DigitalOcean and Render using Docker and CI/CD. From integrating payment gateways with reliable booking/refund handling to designing offline-first POS systems with indexed local storage and automatic sync, I aim to deliver products that work reliably in real business conditions.…Hi, I’m Aung Kaung Khan, a full-stack developer focused on building production-grade e-commerce and event payment systems, including multi-vendor marketplaces and POS flows. I’ve led backend architecture using NestJS, TypeScript, and Laravel, and I also ship end-to-end features with Next.js, React, and Ionic/Capacitor for mobile experiences. I enjoy clean, well-structured code and optimizing database queries, and I deploy and operate services on DigitalOcean and Render using Docker and CI/CD. From integrating payment gateways with reliable booking/refund handling to designing offline-first POS systems with indexed local storage and automatic sync, I aim to deliver products that work reliably in real business conditions.

Aung Kaung Khan

Full Stack Developer, Back-End Developer, DevOps Developer, +2





Hi, I’m Aung Kaung Khan, a full-stack developer focused on building production-grade e-commerce and event payment systems, including multi-vendor marketplaces and POS flows. I’ve led backend architecture using NestJS, TypeScript, and Laravel, and I also ship end-to-end features with Next.js, React, and Ionic/Capacitor for mobile experiences. I enjoy clean, well-structured code and optimizing database queries, and I deploy and operate services on DigitalOcean and Render using Docker and CI/CD. From integrating payment gateways with reliable booking/refund handling to designing offline-first POS systems with indexed local storage and automatic sync, I aim to deliver products that work reliably in real business conditions.…Hi, I’m Aung Kaung Khan, a full-stack developer focused on building production-grade e-commerce and event payment systems, including multi-vendor marketplaces and POS flows. I’ve led backend architecture using NestJS, TypeScript, and Laravel, and I also ship end-to-end features with Next.js, React, and Ionic/Capacitor for mobile experiences. I enjoy clean, well-structured code and optimizing database queries, and I deploy and operate services on DigitalOcean and Render using Docker and CI/CD. From integrating payment gateways with reliable booking/refund handling to designing offline-first POS systems with indexed local storage and automatic sync, I aim to deliver products that work reliably in real business conditions.

Available to hire

Hi, I’m Aung Kaung Khan, a full-stack developer focused on building production-grade e-commerce and event payment systems, including multi-vendor marketplaces and POS flows. I’ve led backend architecture using NestJS, TypeScript, and Laravel, and I also ship end-to-end features with Next.js, React, and Ionic/Capacitor for mobile experiences.

I enjoy clean, well-structured code and optimizing database queries, and I deploy and operate services on DigitalOcean and Render using Docker and CI/CD. From integrating payment gateways with reliable booking/refund handling to designing offline-first POS systems with indexed local storage and automatic sync, I aim to deliver products that work reliably in real business conditions.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

Burmese

Fluent

English

Advanced

Work Experience

Full Stack Developer at Philo POS (p hilo.asia)

January 1, 2026 - Present

Co-built and launched a multi-branch inventory and point-of-sale product in production for paying business customers. Owned the mobile/desktop client architecture and partnered on release and iteration. Shipped a single React codebase to Android, iOS, and Windows/Linux desktop, with offline-first indexed local storage using ULID keys and background sync to keep sales going during internet outages. Integrated thermal receipt printing over Bluetooth/USB/TCP, barcode and QR scanning, and over-the-air updates for both mobile and desktop builds. Built a Laravel backend providing real-time inventory batches, branch products, discounts, consignments, and reports, with Laravel Reverb and Redis-backed queues to update and process changes asynchronously.

Full Stack Developer at P hilo P O S (p h ilo.asia)

January 1, 2026 - Present

Owned and led a multi-branch inventory + POS product in production with paying business customers. Co-built and launched the product, led the mobile/desktop client, and shared ownership of architecture and release process. Shipped a React codebase across Android, iOS, and Windows/Linux desktop, supporting offline-first behavior via indexed local databases with sync on reconnection. Implemented automated resilience for cashiers and background synchronization during internet outages, plus automatic reconciliation once online. Integrated thermal receipt printing over Bluetooth/USB/TCP (ESC/POS), barcode/QR scanning, and over-the-air updates for mobile and desktop. Built the Laravel backend covering inventory batches, branch products, discounts, consignments, sales reports, and real-time updates via Laravel Reverb/Redis-backed queues.

Full Stack Developer at Ravus Law Chamber Company

December 1, 2025 - Present

Developed and delivered an event live-tipping/live-event platform. Built and owned three deliverables: a Laravel API, a Next.js admin dashboard, and a mobile PWA for event guests. Integrated the RubexPay gateway for end-to-end order lifecycle: order creation, authorization/capture, return handling, and refunds, plus scheduled reconciliation sweeps to settle payments so customers are never waiting for confirmation. Implemented secure client-to-API payload encryption (RSA), created artist/organization dashboards with income breakdowns, and generated payout reporting as PDF/Excel exports. Built with clean, well-structured code and optimized DB query performance, then deployed and operated services using Docker and CI/CD on DigitalOcean/Render.

Backend Developer at YEC Company (Bling o / blingo.app)

November 1, 2023 - December 1, 2025

Led backend development for an e-commerce & consignment platform and organized architecture into process-based domain groups (product, cart, order, delivery, payment, reward, commission, consignment, influencer). Reduced side effects by firing notifications and rewards only after transaction commit, decreasing coupling between modules. Removed N+1 queries for listings and dashboards, and standardized pagination offsets and database transactions across endpoints and multi-step writes. Designed payment flow around Myanmar customer methods (bank transfer, mobile wallet, QR and cash on delivery) including customer-uploaded payment slips, accountant approvals, stamped confirmations, and pre-order deposit-plus-balance. Implemented role-based access control for admin, warehouse, accountant, and sales-specialist roles and added auditing and JWT+OTP authentication with layered rate limiting, plus Excel/PDF exports. Supported team operations through PR review, architecture documentation, and mai

Backend Developer at YEC Company (Bling o — blingo.app)

November 1, 2023 - December 1, 2025

Backend development lead for an e-commerce and consignment platform; organized backend architecture into process-based domain groupings (product, cart, order, delivery, payment, reward, commission, consignment, influencer). Reduced side effects by using event/listener patterns that act only after transaction commits, lowering coupling between modules. Removed N+1 queries for product listings and dashboard reporting; standardized offset pagination and database transactions across endpoints. Designed payment flow around how Myanmar customers actually pay (bank transfer, mobile wallet, QR, cash on delivery) with customer-uploaded payment slips, accountant approvals/timestamps, and deposit/remaining-balance logic for preorders. Implemented role-based access control for admin/warehouse/accountant/sales specialist, audit logging, JWT+OTP authentication with layered rate limiting, and Excel/PDF exports. Led PR review and maintained consistent coding standards and architectural documentation.