Võ Tấn Đạt

h2.positionFrontend Developer (SAPUI5 / TypeScript)

p.companyLaidon Group

• liArchitected a shared OData Service Layer in TypeScript reused across multiple SAPUI5 views — new pages plug into the shared service instead of re-implementing API calls and data processing.
• liDelivered new SAPUI5 / Fiori pages with XML Views and Fragments for the Partner Portal and data management modules, structured as Service / Formatter / Builder layers, enabling suppliers to manage profiles and submit change requests for approval.
• liResolved page-navigation performance bottlenecks by adding cleanup logic in routing lifecycle hooks, eliminating lag and leftover state when switching between views.
• liImplemented client-side data transformation and payload validation before OData submission, refactored the related legacy modules incrementally and covered the business logic with Jest unit tests.
• liOnboarded new developers to SAPUI5 and the project codebase, after ramping up on SAPUI5 myself within a one-week onboarding using the official documentation.
• liCollaborated in Agile/Scrum sprints — task estimation and sprint planning in Jira — and partnered with Node.js backend developers, BAs and BMs to align API contracts and adapt the UI quickly to API changes.  

h2.career-breakNghỉ việc tạm thời — Phát triển chuyên môn

• liSelf-directed learning while job searching: React (Hooks, functional components), advanced TypeScript, JavaScript fundamentals and software design patterns.

h2.positionFrontend Developer (Vue.js / TypeScript)

p.companyJOBTEST

• lihtml
• licss3

• liBuilt a reusable Vue.js component library shared across HR, timekeeping, payroll and recruitment modules, removing duplicated UI code, standardizing UX across screens and iterating on UI/UX from internal user feedback.
• liProposed and led the incremental JavaScript → TypeScript migration, catching type errors at compile time instead of in production.
• liDeveloped real-time timekeeping data synchronization over RESTful APIs feeding the payroll module, keeping attendance data current for accurate payroll calculation.
• liOptimized data-heavy tables with virtual scrolling, lazy loading and code splitting, making large datasets render and scroll smoothly where screens previously lagged.
• liContributed to the Vue 2 → Vue 3 upgrade (Composition API, Pinia).
• liConducted code reviews and onboarded new members as the frontend team scaled from 3 to 8 engineers in an Agile/Scrum setup.

h2.career-breakNghỉ việc tạm thời — Phát triển chuyên môn

• liSelf-directed learning while job searching during the COVID-19 pandemic: advanced JavaScript and Vue.js.

h2.positionEarlier Experience — Frontend (HTML/CSS)

p.companyFASTCODING · VIETRY · ZAGO

• liBuilt responsive, mobile-first websites and e-commerce pages from design mockups, including outsourced projects for Japanese clients; mentored 3 junior developers.