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Hello, I'm

Tha Toe Saung

Senior Javascript Developer

Bangkok, Thailand

I'm a senior javascript developer with a passion for creating beautiful and functional websites and applications.

Website Development

4+ years

Mobile App Development

2+ years

Programming

5+ years

Job Experience

4+ years

SITO Education

SITO Education

Hong Kong

Freelance developer responsible for the end-to-end implementation of bespoke, high-end web projects for SITO Education's luxury clientele. Specialized in translating detailed Figma designs into pixel-perfect, functional, and highly interactive websites hosted on modern CMS platforms (Webflow, WordPress/Elementor). My core focus was bridging the gap between sophisticated UI/UX design and technical feasibility, primarily through the use of advanced JavaScript libraries (GSAP, Framer Motion) to deliver beautiful, smooth, and engaging user experiences.

Freelance Web Developerblue-mark

June 2025 - Present * Remote Job * Part Time (Freelance)

My Responsibilities of the company

Webflow (Expert), WordPress, Elementor, FigmaGSAP (GreenSock), Framer MotionVanilla JavaScript (ES6+)HTML5, CSS3/SASS, Responsive DesignCMS Implementation, Performance OptimizationUI/UX Translation, Cross-browser Testing, SEO Best Practices
Seedlot PTE Limited

Seedlot PTE Limited

101 Cecil Street, #14-05 TongEng Building, Singapore 069533

At Seedlot PTE Limited, I'm working as a Freelance Software Developer, responsible for the development and maintenance of company websites and implementing experimental asset tokenization flows.

Freelance Software Developerblue-mark

Apr 2025 - Present * Remote Job * Part Time (Freelance)

My Responsibilities of the company

Full Stack Feature DevelopmentMedusa E-commerce ImplementationPayload CMS IntegrationHigh-Performance Web AppsWeb3 Minting Flow PrototypeSolana/Ethereum Token LogicUI/UX Design ImplementationScalable Code Maintenance
Glasvey Group Limited

Glasvey Group Limited

20 Fairview Park, Dunmurry, Belfast, BT17 0JL, Northern Ireland

At Glasvey Group Limited, I'm working as a Freelance Software Developer, focusing on high-traffic application development, complex CMS integration, and critical payment/tracking infrastructure.

Freelance Software Developerblue-mark

May 2025 - Present * Remote Job * Part Time (Freelance)

My Responsibilities of the company

Advanced Traffic & Monitoring (New Relic)Complex Management Dashboards (Next.js)Custom Checkout Application (Next.js/Stripe)Google Maps API Event IntegrationSocial Direct Posting Feature (Facebook)Custom NPM Package CreationHeadless CMS Integration (Contentful)Payment Gateway Integration (Stripe)
Flo3 Company

Flo3 Company

67-169 Great Portland Street 5th floor United Kingdom

At Flo3 company, I worked as a Javascript Developer, where I was responsible for developing and maintaining various software solutions. My role encompassed frontend development, designing and building responsive, high-performance web applications using modern frameworks to enhance user experiences and various ecommerce platforms to improve customer interactions. I also handled backend maintenance, optimizing server-side performance, security, and functionality to ensure system stability. Additionally, I was involved in database maintenance, managing and optimizing both relational and NoSQL databases for efficient data storage and retrieval. My responsibilities extended to cloud services maintenance, leveraging platforms like Microsoft Azure to enhance application performance, scalability, and reliability. I played a key role in API management, developing, integrating, and maintaining REST and GraphQL APIs to ensure seamless communication between frontend and backend systems. Beyond that, I contributed to application development of the entire application user interface, delivering scalable full-stack solutions tailored to business needs. I also specialized in AI chatbot development using Line application, creating and integrating intelligent automation solutions to improve client workflows and customer support.

Senior Maintenance Developerblue-mark

Mar 2025 - Present * Remote Job * Part Time

Senior Javascript Developerblue-mark

Mar 2024 - Feb 2025 * Remote Job * Full Time

Junior Javascript Developerblue-mark

May 2023 - Mar 2024 * Remote Job * Full Time

Internship Javascript Developerblue-mark

Mar 2023 - Apr 2023 * Remote Job * Part Time

My Responsibilities of the company

Frontend DevelopmentBackend MaintenanceDatabase MaintenanceCloud Services MaintenanceAPI ManagementApplication DevelopmentAI chatbot Development
World of Professionals Company

World of Professionals Company

Singapore, SG

At World of Professionals company, I worked as a React Developer, focusing on frontend development, where I built and optimized responsive, high-performance web applications using modern frameworks. I was also responsible for UI/UX design, creating intuitive and visually appealing interfaces to enhance user experiences. My expertise in responsive web design ensured that applications were fully optimized for various devices and screen sizes. Additionally, I played a key role in API management, integrating and maintaining REST API to facilitate smooth communication between frontend and backend systems. I also handled CMS management, working with platform like Firebase to management user account and content updates and enhance website functionality.

React Developerblue-mark

Feb 2022 - Jan 2023 * Remote Job * Full Time

Internship React Developerblue-mark

Nov 2021 - Jan 2022 * Remote Job * Part Time

My Responsibilities of the company

Frontend DevelopmentUI/UX DesignResponsive Web DesignAPI ManagementCMS Management

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