Experience

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  Aizcom it & services

  Jan 2014 - May 2014

  Service technician

  ▪ Responsible for sales, service and repairs of refurbished desktops and laptops (including devices sent by customer).▪ Troubleshooted, identified and replaced hardware and software issue with desktops, notebooks including internal hardware components.▪ Identified bottlenecks and upgrade customer devices with compatible components based on their complaints and budget, increasing overall system performance.▪ Backup, format and install Windows OS to desktops and laptops including the latest driver of the hardware. Show less

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  Aeon

  Oct 2014 - Dec 2014

  Sales promoter

  Clothes Department (Cheetah Kid)

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  Blink book sdn bhd

  Jul 2017 - Aug 2017

  Sales promoter
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  Ixeon technologies sdn bhd

  Sept 2018 - Apr 2021

  System developer

  Credit Management System▪ A website that manages whole hire purchase loan processes from loan application to loan settlement.▪ Built on top of .NET MVC Core, HTML, CSS, jQuery, with integration to .NET Core Web API REST web services.▪ Designed, implemented the user-interface screens and database structure, developed, and integrated the web services with Entity Framework Core served as an ORM with code first approach and MySQL.▪ Used Jira keep track the development progress.▪ Worked in AGILE SCRUM environment regularly attending the Status Meetings and updating status to Scrum Master and involved in Code Review meetings, Implementing User Stories.Vendor Registration & Performance Assessment System▪ A website that allows vendors to register for tender bidding and track vendor performance on awarded projects.▪ Use Angular 8.0 as front end which implemented multiple REST web services built on .NET Framework Web API.▪ Led the development team for both front end and back end of the system with Microsoft SQL Server.▪ Participated in requirement gathering workshop, business meetings & brainstorming sessions with client/team to prepare documentation.▪ Performed an analysis and introduced optimization to some of the longer-running processes. In some cases, yielding a greater than 90% performance improvement.Financial Institution e-Application System▪ A legacy website which tracks approval status of every application from specific financial institutions.▪ Built on top .NET Web Forms and Java ADF with Microsoft SQL Server and Oracle SQL as database.▪ Patched the security vulnerabilities detected by OWASP ZAP application.▪ Participated in regular application releases to implement new builds of the application to IISSport Scoreboard System▪ A desktop application which manages sport tournaments, teams, and games. Display current score of the sport game.▪ Use .NET Win Forms, which integrated with REST web API built on .NET Web API and Microsoft SQL Server. Show less

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  Fab integration pte ltd

  Apr 2021 - Sept 2022

  System developer and support

  Infineon Factory Integration Support▪ Performed Equipment Automation Framework (EAF) and Equipment Data Acquisition (EDA) version upgrade for alltypes of backend equipment at Infineon Melaka site.▪ Configured and performed equipment integration capabilities and interfaces includes equipment controller (EAF),Advance Process Control (APC) for the backend equipment to support Infineon host applications.▪ Coordinated and managed equipment owners to align on the downtime for testing for each type ofequipment platform.▪ Coordinated and managed equipment owner to align the equipment downtime for each equipmentfor the version upgrade on EAF and EDA applications.▪ Performed validation tests on corrected items from the findings fixed on the new versions.▪ Performed the EAF local adaptation version coding comparison and document each of the functionality.▪ Provided project manager who will ensure all assigned tasks and activities are delivered and met the agreed planschedule according to the ramp up activities' timeline.▪ Troubleshooted EAF connection issue by checking SECSGEM log when equipment refused to connect to the host.▪ Studied basic knowledge of SECSGEM standard, WaferMap and StripMap upload and download process operation. Show less

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  Infineon technologies

  Oct 2022 - Apr 2023

  Senior engineer factory integration

  Global Catalog Application  Lead and manage application features implementation, including rollout for multiple sites worldwide. Lead in performing analysis, recommendation, and improvement of existing application. Optimize the existing software regarding performance, stability and maintainability. Conduct analysis of malfunction and errors in existing applications and identification and remedy of problems using settled processes. Perform user requirements engineering and testing, analyze needed local requirements and test cases together with the local user and our global business analysts. Plan and schedule of releases in close alignment with our application teams, business units and external partners. Keep track database changes and handle documentation for release note and application FAQ. Contribute to conceptual blueprints for complex, system spanning environments and IT architectures to support business processes. Show less

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  99x

  Apr 2023 - now

  Associate Technical LeadProject: CRM Integration & Automation PlatformKey Responsibilities & Achievements:Led the technical design and discussion of scalable, fault-tolerant microservice architecture.Spearheaded adoption of event-driven architecture across all modules to improve decoupling and data consistency.Designed complex n8n workflows with error recovery, system notifications, and custom integrations.Defined architecture-level security best practices for Keycloak and SSO integrations.Worked with stakeholders to translate business workflows into automation logic for faster delivery and reduced manual load.Followed up on technical debt and promoted refactoring actions to maintain long-term code health.Demonstrated competency in managing product release and deployment infrastructure, ensuring smooth and reliable rollouts.Took end-to-end feature ownership without external guidance, from design through delivery.Guided the team and led by example in adhering to both project-specific and organization-wide engineering standards.Proactively identified and tracked project risks in collaboration with stakeholders, escalating issues when necessary.Managed sprint planning, tracking, and retrospectives using Agile tools like Targetprocess, ensuring continuous delivery and alignment with business goals.Monitored sprint progress and team velocity, and coordinated backlog grooming sessions to keep development pipelines healthy. Show less Senior Software EngineerProject: CRM Integration & Automation PlatformKey Responsibilities & Achievements:CORE TECHNOLOGIES- Developed enterprise-grade microservices using TypeScript/Node.js, improving system modularity and runtime performance (40% reduction in errors).- Built RESTful APIs using Express.js with middleware layers for validation and error handling.- Designed and optimized PostgreSQL schemas with focus on relational integrity and performance.- Utilized Sequelize ORM to maintain a clean data access layer.MESSAGING & INTEGRATION- Built asynchronous communication channels with RabbitMQ, including retry and backoff strategies.- Introduced event-driven architecture for real-time CRM sync.WORKFLOW AUTOMATION- Integrated n8n for orchestrating CRM data flows.- Developed no-code mapping workflow solutions for business users, reducing manual tasks by 80%.- Designed error handling workflows with notification systems to ensure data integrity across integration pointsDEVOPS & INFRASTRUCTURE- Containerized services with Docker and set up multi-stage production builds.- Deployed services on Kubernetes, managing resources and network policies.- Used Skaffold to speed up local dev and environment-specific configurations.SECURITY- Integrated Keycloak for centralized OIDC-based authentication across multiple CRM systems.- Integrated Keyloak with Custom Utility API for authorization & authentication Show less

  • Associate Technical Lead

    Aug 2024 - now

  • Senior Software Engineer

    Apr 2023 - Aug 2024