I am a full-stack web developer with several years of experience in programming, web development, and building production-ready digital solutions. My work spans responsive websites, authenticated web platforms, backend systems, database design, deployment, and performance optimisation. With a background in cybersecurity, I also bring a security-focused approach to development, applying secure coding practices throughout the development process rather than treating security as an afterthought. I take pride in delivering reliable, well-designed solutions and approach every project with strong attention to detail, technical ownership, and a clear understanding of the client’s goals. _Website not available. Sign in: https://www.twine.net/signup_

ARAI NANAMI RACHEL

I am a full-stack web developer with several years of experience in programming, web development, and building production-ready digital solutions. My work spans responsive websites, authenticated web platforms, backend systems, database design, deployment, and performance optimisation. With a background in cybersecurity, I also bring a security-focused approach to development, applying secure coding practices throughout the development process rather than treating security as an afterthought. I take pride in delivering reliable, well-designed solutions and approach every project with strong attention to detail, technical ownership, and a clear understanding of the client’s goals. _Website not available. Sign in: https://www.twine.net/signup_

Available to hire

I am a full-stack web developer with several years of experience in programming, web development, and building production-ready digital solutions. My work spans responsive websites, authenticated web platforms, backend systems, database design, deployment, and performance optimisation.

With a background in cybersecurity, I also bring a security-focused approach to development, applying secure coding practices throughout the development process rather than treating security as an afterthought. I take pride in delivering reliable, well-designed solutions and approach every project with strong attention to detail, technical ownership, and a clear understanding of the client’s goals.

Website not available. Sign in: https://www.twine.net/signup

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Fluent

Work Experience

Mobile Security Intern at Thales
May 1, 2026 - Present
Maintained and hardened an Electron-based Security Risk Assessment application. Diagnosed and remediated security vulnerabilities and software defects across a JavaScript/Electron codebase, supported API fixes, regression testing, packaging, and CI/CD build pipelines for cross-platform deployments.
Web and Systems Developer at Rare & Refine Pte Ltd
November 1, 2025 - Present
Built and shipped 3 production full-stack web applications and Kitchen Display System / digital menu platforms (Curo Reserve, Proost, The Public House) to support live restaurant operations. Owned front-end UI, back-end services, authentication, database schema design, deployment, SEO, performance optimization, and built internal automation tools for RSS aggregation and AI-assisted content operations.
Freelance Web Developer at Self-Employed
November 1, 2025 - Present
Built and deployed 5+ full-stack web apps using Next.js, React, Tailwind CSS, Supabase, and Railway within 1–3 week timelines; improved performance and SEO, achieving ~30–50% faster load times and increased search visibility.
Data Annotator at KLASS Engineering & Solutions
March 1, 2025 - August 1, 2025
Annotated 10,000+ data points to support ML model training, reducing labeling discrepancies by ~20%; ensured dataset accuracy >95% through cross-functional collaboration and workflow refinements.
Web Developer Intern at iClick Media Pte Ltd
September 1, 2023 - February 29, 2024
Developed and deployed 7+ client websites using HTML, CSS, JavaScript, PHP, Node.js, and Python; resolved 50+ front-end and back-end issues through systematic debugging, improving stability and UX.

Education

Bachelor of Engineering in Computer Science and Design at Singapore University of Technology and Design (SUTD)
September 1, 2024 - March 31, 2026
Diploma in Infocomm Security Management at Singapore Polytechnic
January 1, 2021 - December 1, 2024
Bachelor of Engineering in Computer Science and Design at Singapore University of Technology and Design (SUTD)
September 1, 2024 - July 21, 2026
Diploma in Infocomm Security Management at Singapore Polytechnic
January 1, 2021 - December 31, 2024
GCE 'O' Level at Singapore West Spring Secondary School
January 1, 2017 - December 31, 2020

Qualifications

IBM & ISC2 Cybersecurity Specialist Certificate
January 1, 2026 - March 31, 2026
Certified Blockchain Developer – Blockchain Council
January 1, 2026 - March 31, 2026
Qualified Information Security Professional (QISP)
January 1, 2023 - March 31, 2026

Industry Experience

Software & Internet, Media & Entertainment, Education, Professional Services, Computers & Electronics, Travel & Hospitality, Financial Services