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Wachara Nilsonti

Wachara Nilsonti

Software Engineer · Bangkok, TH 🇹🇭

Results-driven Front-End Engineer and Technical Lead with over 15 years of experience specializing in scalable web and mobile applications, interactive experiences, and front-end architecture. Proven expertise in JavaScript, TypeScript, React, and React Native. Adept at leading cross-functional teams, optimizing application performance, and establishing robust engineering best practices. Passionate about leveraging emerging technologies like AI, tRPC, and WebAssembly to elevate user experiences and deliver high-impact digital products.

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rafael5715@gmail.com(+66) 084-553-1451
15+
YEARS_EXPERIENCE
30+
PROJECTS_SHIPPED
6
TECH_STACKS
3
PLATFORMS

Core Technical Skills

Languages
JavaScript (ES6+)TypeScriptC#DartSwiftKotlin
Frameworks & Libraries
ReactNext.jsNestJSReact NativeNode.jsVue.jsFlutterSocket.IO
Engineering Practices
Front-end ArchitectureComponent-Driven UIPerformance OptimizationAPI IntegrationTechnical DocumentationMentorship
Interactive & Emerging Tech
AI-assisted DevelopmentUnity (C#)tRPCWebAssemblyWebflow

Projects & Selected Works

Wiiwave
wiiwave.com

Digital music technology platform tailored for dance music culture, featuring B2B DJ pools, audio fingerprinting for copyright management, and scalable B2C music streaming capabilities.

Lurjing
lurjing.web.app

Full-stack web application hosted on Firebase, demonstrating modern architectural patterns, responsive UI design, and seamless API integrations.

Open Source & Technical Assessments
github.com/shunlll999

Advanced full-stack work, including a Next.js and NestJS monorepo for a concert ticket booking application using Docker containerization and WebSockets.

Personal Portfolio
wchiii.com

Professional portfolio showcasing interactive digital experiences, front-end architecture, and independent technical projects.

Professional Experience

  • Software Engineer Specialist / IT Custodian
    Nov 2024 – Sep 2026
    ttb Spark - Bangkok
    • Drive front-end delivery for critical web and mobile applications, ensuring high standards of code quality, readability, and system maintainability.
    • Coordinate cross-functionally with network and security teams to resolve environment blockers, align compliance controls, and ensure timely project delivery.
    • Act as IT Custodian for the team, documenting engineering resources and device specifications.
  • Senior Software Engineer / Project Lead
    Jan 2018 – Oct 2024
    MOHARA - Bangkok
    • Architected and maintained robust web and mobile applications using JavaScript/TypeScript, prioritizing seamless and intuitive user experiences.
    • Drove front-end engineering best practices across the team, emphasizing component reusability, performance optimization, and rigorous code reviews.
    • Supported production operations and implemented continuous improvement initiatives to sustain high system performance and reliability.
    • Collaborated extensively with clients and multidisciplinary teams to define technical requirements, deliver high-value products, and foster strong stakeholder relationships.
  • Javascript Developer (Interactive Web)
    2015 – 2016
    Nadia Thailand (Japanese Interactive Production) - Bangkok
    • Developed high-performance interactive websites and digital experiences for global brand campaigns, including New Balance, Nike, and Umbro.
    • Collaborated with UI/UX designers and producers to translate creative concepts into engaging, performant web animations and interactions using HTML5, CSS3, and modern JavaScript.
  • Game Developer
    2013 – 2015
    Milyn Innovation / Praneat - Bangkok
    • Engineered interactive games and applications to support digital marketing campaigns and brand activations using Unity and C#.
    • Implemented complex gameplay systems and interactive features, collaborating with creative teams to deliver optimized experiences on tight deadlines.
  • Interactive Programmer
    2012 – 2013
    Dentsu 360 - Bangkok
    • Prototyped and built interactive experiences within a fast-paced creative agency environment, integrating modern web technologies into campaign deliverables.
  • Flash Programmer
    2009 – 2012
    mInteraction - Bangkok
    • Created rich interactive media and web experiences for digital advertising campaigns and microsites using ActionScript 2/3.

Education

B.Sc. Information Technology
2003 – 2007
Rattana Bundit University, Bangkok
High School Diploma
Graduated 2003
Klonghat Pittayakom School, Sa Kaeo

Languages

Thai (Native) · English (Professional Working Proficiency)

Find me

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