➖Won 2023 Innovation Champion for driving positive changes through innovation in a top 3 Singapore bank➖Became an assistant manager for 2 mid front end devs and 3 full stack junior devs by preparing optimal web application environment, revising their code in pull requests and guiding them during implementation, especially on tasks related to CSS, Webpack, React, Redux, and React Context➖Become second in command on upgrading Adobe Analytics in a React-based project by teaching domain knowledge to three team members and the team lead, delegating tasks, practising in Scrum and reporting directly to stakeholders in Singapore since I had previous experience with marketing analytics integration➖Took responsibility for assessing 5 projects complexity by analysing the code, speaking with managers, assisting a system analyst on writing stories through sharing info, and writing my findings in JIRA and email➖Maintained three microservices that used Spring Integration, Hibernate, Junit, Maven and Gradle by refactoring technical debts, upgrading libraries with known vulnerabilities, and writing more than 30 Junit tests➖Steered a project in a different direction by proposing a viable front-end and back-end solution to a vice president and solution architect with the help of my team lead and system analyst due to analysis oversight➖Maintaining the availability of 3 server applications and 4 front-end applications deployed in a SIT server by modifying config in JBoss and Apache HTTP Server and becoming the first responder on application errors➖Wrote more than 20 JavaScript test files using React Testing Library, Jest, and SonarQube while refactoring the tested codes based on SonarQubes suggestion on code smells, duplicate codes, and bugs

➖Optimize codes in Google Tag Manager to ensure tags run reliably➖Transferred to another team to ensure that the team has expertise in front-end as well as providing manpower for solving tickets➖ Improved a web engineering team of 4 by teaching react architecture, giving best practice advice, and providing constructive feedback during code reviews with the help of ESLint➖ Engaged in three large tickets for integrating marketing software in React to reduce operational costs and improve customer interaction through recording customer journey➖ Aided a tech lead and a head of web engineering in analysing four projects to assess the complexity of the projects and plan out tasks to be taken by developers in ClickUp, JIRA, Git and Bitbucket using Scrum➖ Improved shipping, order, and translation features and reusability through refactor in Laravel microservices➖ Resolved 4 critical tickets on bi-monthly L3 support through deploying hotfixes and monitoring logs in Kibana➖ Involved in the development of new web applications with microservices through code review and brainstorm

Frontend:➖Polished user experience by creating auto-apply vouchers and preview buttons using Bootstrap and SASS➖Generated 20+ tables in React based on API responses for more than 4 million customers to make better estimations on bulk purchases➖Installed 4 tags in Google Tag Manager and 2 server-to-server trackings to bring more revenue in affiliate marketing and gives better analytics for the marketing team➖Integrated external image editor so that clients can edit images and print the result to the factory using JavaScript and SDK from the image editor vendor➖Improved the web’s SE with the help of the marketing departmentBackend:➖Managed to debug a production issue by investigating source code and comparing tables in backups and production databases➖ Maintained back office with PHP, Laravel, and MariaDB by creating JSON transformers, utilising ORM and SQL to communicate with DB, and building new features in MVC structure with REST API and GraphQL➖Enhance internal CMS by adding auto-fixer for stuck orders➖Added Grab Pay via Adyen to provide more payment options➖Fixed 14+ functional and unit tests in PHP backend that are intermittent during Jenkins test using PHPUnit➖Utilized Redis to save users time by 3 seconds on average by caching configs and request to databasesOthers:➖Documented on how to install a repository in own machine➖Encourage colleagues to debug better in PHP using Xdebug in Visual Studio Code➖Shared knowledge on 2 worked features by presenting the workflow and code through slides and demo

I built two websites for my clients:➖Copytrading with landing page➖Automatic Trading Platform (UI and basic function only)I used MySQL, Laravel, and jQuery to create these websites with the help of binary.com API

➖Provided consultation for seven programmers on using the companys public API via Telegram and Skype.➖Wrote and proofread eight technical documents for end-users in Bahasa Indonesia and English.➖Reported four bugs found on the company’s web platforms.➖Monitored feedback from clients on mobile apps and websites.

➖Built a dashboard using Google Sheets for the weekly sales performance of the marketing team.➖Provided 2nd level tech support for the marketing department.➖Created marketing contents for the company’s products such as developing an app, using binary.com API and 1st party platforms.➖Translated several conversations from quants and IT department for marketing staffs to understand the conversations.➖Built HTML templates for notifying clients for new transactions.