Packaged App Development Associate Manager at Accenture Inc.

Tech stack: Typescript, Angular (Ionic), React (Next.js), Vue (Nuxt, Quasar), Node.js, NgRx, Pinia, Material UI, Express, Auth0, SAFe, Octane, Kibana Project: Ryohin Keikaku Co. Ltd., Muji - Inventory Adjustment Module Role: Lead Front-End ● Led front-end delivery and developed a pilot inventory adjustment module. ● Built modular, maintainable components and integrated back-end APIs for real-time stock tracking and audit logging. ● Successfully demonstrated system capability to the client, resulting in a signed contract with Accenture. Project: MTN, Digital Services and Platforms - MTN ID, Biometrics, Custom-Built Analytics Package Library, Nofunds App Role: Lead Application Developer (Enablement Team) ● Developed and delivered a production-grade PWA for prepaid and postpaid customers. ● Integrated biometric login (Auth0), zero-rated browsing, recharge flows, and custom-built GTM-based analytics. Cross-Project Responsibilities ● Translated user stories into functional UI components. ● Performs hands-on installation and end-to-end deployment of application releases to production environments, serving as primary support to ensure smooth rollout and immediate issue resolution. ● Maintained applications in alignment with SLAs, ensuring system reliability, performance, and minimal downtime. ● Worked closely with Back-End, DevOps, and Customer-Facing teams to integrate user and system requirements into clear, actionable design specifications. ● Mentored junior developers and conducted code reviews. ● Contributed to scalable architecture and design decisions.

Lead Engineer at Samsung Research & Development Institute

Tech stack: React (Next.js), Angular, Node.js, JavaScript, Ant Design, Jest, Jira ● Designed and implemented UI dashboards for 5G virtual RAN. ● Developed reusable components, integrated APIs, and ensured code quality through robust testing. ● Collaborated with the development team to discuss and ideate user interface (UI) concepts and application features. ● Participated in sprint ceremonies, code reviews, and mentoring activities within the Agile team.

Front-End Engineer at KMC Solutions

Tech stack: React (Next.js), Angular, JavaScript, Bootstrap, Tailwind, HTML, CSS, Sentry, Datadog, GAM ● Developed responsive UIs and Ads for education platforms including College Confidential. ● Designed and implemented scalable single-page application (SPA) architectures. ● Created test suites and debugging workflows to ensure a stable development process.

Career Transition & Upskilling at Independent / Self-Study

Tech stack: React, Angular, Git, API Integration ● Proactively transitioned from Lotus Notes development to modern JavaScript frameworks. ● Completed hands-on training and self-study in React, Angular, Git and REST API integration. ● Utilised downtime during COVID-19 period to reinforce new skills and prepare for re-entry into the workforce with a focus on modern front-end stack.

Senior IS Executive at Pioneer Electronics Asia Centre Pte. Ltd.

Tech stack: PHP, JavaScript, Joomla, CodeIgniter, MySQL, jQuery, REST APIs, Bootstrap, HTML, CSS Role: Web Developer ● Developed and maintained corporate applications and internal web systems. ● Utilised AJAX and jQuery for responsive user interactions and seamless client-server communication. ● Led front-end and back-end feature integration for various corporate tools.

Analyst Programmer at ML Consultants Pte Ltd

Tech stack: Lotus Notes, LotusScript, JavaScript, HTML, CSS ● Sole developer within the DCO department for internal systems for Housing Development Board, delivering modules focusing on usability and performance. ● Designed intuitive forms and views using Lotus Notes Designer and LotusScript to enhance user experience and streamline daily operations. ● Handled end-to-end development, including requirements gathering, implementation, testing, and user support.

Applications Developer / Software Engineer at Multiple Companies

Held positions including Application Developer and Software Engineer. Responsibilities included custom Lotus Notes development, back-end scripting, UI optimisation, and collaboration with remote teams for international clients such as Panasonic and IBM. Delivered internal applications for employee tracking, equipment lending, and project management.

Lead Front-End Developer at Accenture Inc.

Led front-end delivery and developed a pilot inventory adjustment module; built modular, maintainable components; integrated back-end APIs for real-time stock tracking and audit logging; demonstrated system capability to client, resulting in a signed contract with Accenture.

Front-End Engineer at Samsung Research & Development Institute

Designed and implemented UI dashboards for 5G virtual RAN; developed reusable components; integrated APIs; collaborated with backend and cross-functional teams; contributed to agile ceremonies and code quality.

Front-End Engineer at KMC Solutions

Developed responsive UIs and ads for education platforms including College Confidential; designed and implemented scalable SPA architectures; created test suites and debugging workflows to ensure a stable development process.

Senior IS Executive at Pioneer Electronics Asia Centre Pte. Ltd.

Web development for internal and corporate applications; utilized Lotus Notes, AJAX; front-end/back-end integration; delivered internal apps for employee tracking, equipment lending, and project management.

Analyst Programmer at ML Consultants Pte. Ltd.

Single developer for the DCO department focusing on usability and performance; designed intuitive forms and views using Lotus Notes; end-to-end development including requirements gathering, implementation, testing, and user support.