hello i am
SITTHICHAI
SAE–JIA
SAE–JIA
front-end developer
who loves (graphic ux/ui) design
who loves (graphic ux/ui) design
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Introduction
ABOUT ME
you can call me Toey(เต้ย)
I graduated with a Bachelor's degree in Engineering, majoring in Computer Engineering. I am always eager to explore new things and have a strong interest in web design and development.
I enjoy staying updated with the latest design trends and am adaptable, thriving as a team player with strong communication skills.
Frontend DevScrumTeam PlayerUX / UI
nameSitthichai Sae-Jia
nicknameToey · เต้ย
degreeB.Eng. Computer Engineering
roleFrontend Developer · Scrum Master
locationBangkok, Thailand
statusNot available
Career
EXPERIENCE
Health at Home Co., Ltd.Full-time
Software Development Engineer
Jun 2018 – Present
- Pioneered the transition from legacy frameworks to modern, industry-standard technologies to enhance scalability and developer experience.
- Developed dynamic web applications across diverse tech stacks, including Gastby, Next.js, React.js, Svelte.js, Vue.js, Alpine.js, and jQuery, tailoring solutions to specific project needs.
- Collaborated closely with UX/UI designers to optimize interfaces for usability and performance, ensuring high-quality delivery within tight time constraints.
- Advocated for best practices in interface efficiency and maintainability, providing technical insights during the design phase to streamline the development lifecycle.
- Integrated AI-powered tools into the development workflow to accelerate coding speed and enhance overall code quality through automated reviews and refactoring.
- Developed and maintained productivity-focused utilities that reduced repetitive tasks, allowing team members to focus on high-value strategic initiatives.
HTMLCSSSCSSTailwindCSSTypeScriptJavaScriptGastbyNext.jsSvelteLINE PlatformPostgreSQLWeb DevelopmentjQueryVue.jsAlpine.jsGolangPythonFigmaGoogle Maps PlatformAgora
Scrum Master
May 2019 – Present
- Leveraged Agile methodologies to strengthen team collaboration, effectively removing roadblocks and ensuring consistent, high-quality product delivery.
- Optimized backlog management and stakeholder communication processes to align technical execution with business objectives.
- Facilitated Agile coaching and mentored team members to foster a high-performance culture and drive continuous process improvement.
- Streamlined project tracking and transparency using Task Management Tool and various collaboration platforms tailored to team-specific needs.
- Championed a culture of continuous improvement, leading to enhanced team efficiency and more predictable development cycles.
LinearJira SoftwareTrelloProduct ManagementCommunicationDocument Management
Moon Rhythm Co., Ltd.Freelance
Frontend Web Developer
Sep 2022 – Present
- Specialize in high-performance front-end development, with a strong foundation in UX/UI design to create seamless and user-centric web experiences.
- Driven to enhance system efficiency and performance, focusing on optimizing rendering processes and implementing robust testing environments.
- Committed to continuous professional growth by exploring diverse technologies and methodologies beyond core responsibilities.
- Eager to tackle unique challenges and contribute to multi-disciplinary projects that expand technical expertise and operational excellence.
- Proactive in adopting industry best practices to streamline development workflows and deliver high-quality, scalable solutions.
HTMLCSSSCSSJavaScriptSvelteWeb DevelopmentVue.jsFigma
Like Me Co., Ltd.Internship
Frontend Web Developer
May 2017 – Jul 2017
- Specialized in Front-end development, focusing on building high-quality and responsive user interfaces.
- Contributed to real-world company projects by implementing features and improvements that directly impacted product success.
- Collaborated with a professional development team to translate ideas into functional web applications.
- Facilitated Agile methodologies by actively participating in team meetings and sprint cycles to improve workflow efficiency.
- Executed front-end solutions with a focus on code quality and best practices within a collaborative environment.
HTMLCSSSCSSJavaScriptReactWeb DevelopmentAtomic Design
Young Webmaster CampParticipant & Staff
Web Designer
Jan 2017
- Initiated a career journey in full-stack web development through an intensive boot camp, focusing on industry-standard practices.
- Collaborated with cross-functional teams, including Developers, Marketing, and Content, to facilitate knowledge sharing and project alignment.
- Developed a functional business prototype under tight deadlines, demonstrating strong problem-solving and time-management skills.
- Delivered a high-stakes business pitch as part of a competitive showcase, securing recognition among industry peers.
- Cultivated a professional network within the digital industry to stay updated with emerging web development trends.
FigmaCommunicationAdobe PhotoshopAdobe IllustratorCoachingPitching
Selected Projects
WORK
COMING SOON
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projects are being
prepared — check back soon
ReactNext.jsTypeScriptFigma
Technologies
SKILLS
JavaScript
TypeScript
React
Next.js
Gatsby
Vue
Svelte
Alpine.js
TailwindJavaScriptTypeScriptReactNext.jsGatsbyVueSvelteAlpine.jsTailwindJavaScriptTypeScriptReactNext.jsGatsbyVueSvelteAlpine.jsTailwindJavaScriptTypeScriptReactNext.jsGatsbyVueSvelteAlpine.jsTailwind
HTML
CSS
SCSSTailwind
Vite
Node.js
Git
Figma
Anime.js
GSAPHTMLCSSSCSSTailwindViteNode.jsGitFigmaAnime.jsGSAPHTMLCSSSCSSTailwindViteNode.jsGitFigmaAnime.jsGSAPHTMLCSSSCSSTailwindViteNode.jsGitFigmaAnime.jsGSAP
PostgreSQL
Firebase
Cloudflare
LINE Developer
Python
Storybook
Claude
Linear
Jira
DiscordPostgreSQLFirebaseCloudflareLINE DeveloperPythonStorybookClaudeLinearJiraDiscordPostgreSQLFirebaseCloudflareLINE DeveloperPythonStorybookClaudeLinearJiraDiscordPostgreSQLFirebaseCloudflareLINE DeveloperPythonStorybookClaudeLinearJiraDiscordGet In Touch
CONTACT
open to freelance projects, full-time roles,
and interesting collaborations.