林瑋晨 Email & Phone Number

Taiwan

台灣 臺北市 台北

台灣 臺北市 台北

-- Internal Expense Report System --The Internal Expense Report System facilitates employee expense reimbursement by enabling users to upload receipts, record transaction details, and seamlessly transfer this data to the accounting system.> Frontend (React)- Improved Frontend Architecture and MaintainabilityEnhanced the frontend logic and implemented state managers in TypeScript, facilitating a more granular and maintainable codebase.- Streamlined… Show more -- Internal Expense Report System --The Internal Expense Report System facilitates employee expense reimbursement by enabling users to upload receipts, record transaction details, and seamlessly transfer this data to the accounting system.> Frontend (React)- Improved Frontend Architecture and MaintainabilityEnhanced the frontend logic and implemented state managers in TypeScript, facilitating a more granular and maintainable codebase.- Streamlined Development and Deployment ProcessesOptimized the CI/CD pipeline for both frontend and backend, ensuring efficient deployments and automated testing.>Backend (Python/Flask)- Enhanced Code Quality and Data IntegrityAdded type hints to all functions and enforced model control using Pydantic.- Ensuring Reliable Functionality Through AutomationImplemented endpoint testing within the CI/CD workflow.-- Internal Approval System --The Internal Approval System manages all employee activities requiring approval, encompassing various processes that are designed and subsequently recorded in the accounting system.> Frontend- Modernizing the Approval Process for Enhanced EfficiencyMigrated the Internal Approval System from Angular to Next.js, resulting in improved performance and user experience. This system manages employee activities requiring approval across various workflows.- Ensuring Reliable Deployments with AutomationEstablished robust CI/CD processes for the Next.js frontend, ensuring consistent and automated deployments.- Streamlined Workflows for Faster ApprovalsThis migration facilitated faster approvals and a more streamlined workflow for employees.> BackendDeveloped using C#. Show less

台灣 臺北市 台北

-- Tagtoo Dashboard --Developed and maintained the Tagtoo Dashboard, a React and Next.js application that consolidates data from multiple advertising channels into a single, intuitive platform. This streamlined data access for the company, resulting in a 80% reduction in time spent on data analysis and reporting.- Collaborative Development and Feature EnhancementsCollaborated with backend engineers to implement new features and enhancements for the dashboard, improving… Show more -- Tagtoo Dashboard --Developed and maintained the Tagtoo Dashboard, a React and Next.js application that consolidates data from multiple advertising channels into a single, intuitive platform. This streamlined data access for the company, resulting in a 80% reduction in time spent on data analysis and reporting.- Collaborative Development and Feature EnhancementsCollaborated with backend engineers to implement new features and enhancements for the dashboard, improving its functionality and user experience.- Promoting Code Quality and Developer EfficiencyChampioned the conversion of the codebase from JavaScript to TypeScript, enhancing code maintainability and developer productivity.- Enabling Scalable and Automated DeploymentsContainerized the application and deployed it to Google Cloud Platform (GCP) using Google Cloud Build, enabling automated and scalable deployments.-- Tagtoo Adchief --Developed and co-maintained Tagtoo AdChief, an automated advertising platform built with React and Next.js that simplifies the creation of custom product recommendation ads. This streamlined workflow facilitated a 40% increase in ad creation efficiency for the marketing team.- Leveraged Material-UI and styled-components to create a user-friendly and visually appealing interface for the platform. Show less

台灣 臺北市 台北

-- Tagtoo Advertise Support --Developed custom, high-performance JavaScript crawlers tailored to specific e-commerce client needs. These crawlers automated data collection, resulting in 80% reduction in manual effort for advertising campaign setup.- Automating Data Collection and Ad TargetingLeveraged crawlers to extract product information and send targeted events to advertising channels (Google, Facebook, TikTok), enabling more efficient ad targeting and campaign… Show more -- Tagtoo Advertise Support --Developed custom, high-performance JavaScript crawlers tailored to specific e-commerce client needs. These crawlers automated data collection, resulting in 80% reduction in manual effort for advertising campaign setup.- Automating Data Collection and Ad TargetingLeveraged crawlers to extract product information and send targeted events to advertising channels (Google, Facebook, TikTok), enabling more efficient ad targeting and campaign optimization.- Streamlined Data Flow and Product Catalog CreationUtilized Django to build robust data pipelines that interface with PostgreSQL and MySQL databases. This streamlined data flow for e-commerce information and enabled the creation of comprehensive product catalogs for advertising purposes.The resulting product catalogs, built on Django, facilitated the development of highly targeted advertising campaigns that achieved a 50% increase in conversion rates.- Data-Driven Optimization for Improved PerformanceCollaborated with business and advertising teams to analyze e-commerce data and optimize advertising strategies. This data-driven approach led to a 20% improvement in return on investment (ROI) for advertising campaigns.- Ongoing Support for Campaign SuccessProvided ongoing support and consultation on optimizing ad targeting, budget allocation, and campaign performance metrics. Show less

-- Tissue image analysis (multiplex staining) --- Using Vectra® Polaris™ Quantitative Pathology Imaging System- Phenochart Whole Slide Viewer- inForm® Image Analysis Software * Using Vectra® Polaris™ Quantitative Pathology Imaging System- Biomarker quantification- Basic Data analysis with Python (csv, pandas ...)-- Molecular Cloning --- PCR- Restriction enzyme based cloning - Molecular cloning (bacteria) -- Protein --- Western… Show more -- Tissue image analysis (multiplex staining) --- Using Vectra® Polaris™ Quantitative Pathology Imaging System- Phenochart Whole Slide Viewer- inForm® Image Analysis Software * Using Vectra® Polaris™ Quantitative Pathology Imaging System- Biomarker quantification- Basic Data analysis with Python (csv, pandas ...)-- Molecular Cloning --- PCR- Restriction enzyme based cloning - Molecular cloning (bacteria) -- Protein --- Western blotting - Bacteria culture - SDS-PAGE Show less

台北市