Benzamin

Benzamin Teoh Jurong East, Singapore || -- SUMMARY Highly skilled and experienced full-stack developer with a passion for creating innovative and user-friendly web applications. With a strong background in both front-end and back-end development, have the ability to bring ideas to life from concept to deployment. My skills include, React, Next for front-end development and .Node.js, for back-end development. Proficient in working with databases such as MySQL, MongoDB, . My experience in Continuous Integration and Continuous Deployment is underpinned by proficient use of Azure cloud solutions, facilitating streamlined deployment processes. Skilled in navigating the Software Development Life Cycle, I implement development methodologies and Agile principles with precision. Throughout my career, have worked on various projects, collaborating with cross-functional teams to deliver high-quality solutions. Dedicated to continuously learning and staying up-todate with the latest technologies and industry trends to provide the best possible solutions for clients. SKILLS Coding Languages Front-end Technologies Back-end Frameworks Big Data & Cloud Tools APIs Application Containers Testing Tools Cloud Development Tools Version Control & Ticketing JavaScript/Typescript, C#, Java, C, C++, PHP, Laravel, .Net, GoLang, Python CSS, HTML, Bootstrap, JavaScript, TypeScript, Angular, React JS, Next JS, React Nat Flutter Node.js, Hibernate, MVC, Tailwind, Django DBMS, Hadoop, SQL (MySQL, PostgreSQL, Oracle, MongoDB), JDBC RESTful API, Microservices, JBoss, Jetty, WebSphere, WebLogic JUnit, Selenium, Jest, Cypress, UAT AWS EC2, Azure, GCP Eclipse, IntelliJ, IBM RAD Git, Github, GitLab, Jira EXPERIENCES Senior Full Stack Developer Pro Web || Singapore ⚫ • ⚫ Apr 2022 – Feb 2025 Led end-to-end development life-cycle of a high-traffic, scalable AI-powered ecommerce platform using Java frameworks, Golang and Kotlin for back-end and JavaScript frameworks(Next, React) for front-end, resulting in a 20% sales increase. Developed web applications using C# and ASP.NET, following MVC architectural pattern and utilized .NET Core framework to build cross-platform applications. Designed responsive, visually appealing interfaces using HTML, CSS, and JavaScript frameworks (Angular, React). ⚫ ⚫ ⚫ ⚫ ⚫ • ⚫ ⚫ ⚫ ⚫ ⚫ ⚫ Developed robust, scalable back-end logic using Java, Kotlin, Java EE, Spring Frameworks, and Node.js, handling complex business operations and integrating with external systems via RESTful APIs. Utilized JavaFX for rich desktop applications, enhancing user experiences and productivity. Leveraged Hibernate ORM for efficient data persistence with MySQL, PostgreSQL, MongoDB, and Oracle. Designed and optimized databases, implementing advanced querying techniques and indexing strategies to support high-performance data retrieval. Implemented Elasticsearch for fast and accurate product search including faceted search, auto complete, and fuzzy matching, resulting in a 30% increase in accuracy and speed. Integrated Scala microservices with the existing Java, Kotlin and .NET components, ensuring seamless communication and interoperability. Leveraged AWS DynamoDB and Microsoft Azure Cosmos DB for high availability and scalability, ensuring seamless handling of large data volumes. Utilized AWS Lambda for serverless implementations, where the functions were triggered when the database tables were updated and AWS Cloud Watch was utilized for alarms. Developed API for using AWS Lambda to manage the servers and run the code in the DB. Utilized Apache Kafka for real-time data streaming, message queuing, and seamless integration with external systems. Managed project dependencies and build processes using Maven and Gradle ensuring efficient code compilation, testing, and packaging. Conducted unit testing, integration testing, and end-to-end testing using JUnit, Selenium, and Mockito. Full Stack Web Developer Golden Owl Solutions || Singapore • • • • • Jan 2021- Mar 2022 Crafted responsive and aesthetically pleasing user interfaces utilizing frontend technologies such as React, Angular, Tailwind CSS, JavaScript/TypeScript, and Headless UI. Innovated by developing intricate visual reports, including column, drilldown, and stacked area charts with High charts, integrating data parsing in JSON format and employing jQuery AJAX for dynamic data presentation. Architected RESTful APIs and integrated Windows Communication Framework (WCF) services, achieving a 23% improvement in system interoperability and data exchange efficiency. Employed ADO.NET for robust SQL data management, utilizing tools such as Data Adapter, Data Reader, Dataset, Data Table, and XML Text Reader Writer to ensure stable data access. Enhanced database interactions using Oracle PL/SQL and ADO.NET, optimizing SQL operations through dynamic statements and cross-package procedure executions. • • • • Developed and deployed a robust platform using Microsoft BizTalk in Azure, focusing on warehouse management systems for a major hospital, incorporating BTDF and functional routing for optimized data flow. Devised and executed a seamless migration strategy from on-premises SQL Server to Azure SQL Database, markedly enhancing database performance and reliability. Practiced Agile methodologies and utilized Jira for superior project management and team collaboration, contributing to a 30% faster delivery timeline. Engaged actively in all Scrum rituals, fostering team cohesion and continuous improvement in project execution. Junior Front-End Developer Lava X Technologies Sdn Bhd || Singapore • Apr 2018 - Dec 2020 Integrated third-party SEO tools like Google Analytics, Google Search Console, and SEMrush to track website traffic, keyword rankings, and backlinks • Implemented authentication and authorization using technologies like JSON Web Tokens (JWT) and OAuth with JavaScript • Conducted usability testing and implemented user feedback to improve the user experience • Researched and analyzed of front-end technologies like CSS frameworks, testing frameworks like Protractor, and design patterns to identify the best options for specific project requirements • Worked with a React/Redux environment on a major enterprise product already in production • Developed and maintained complex and responsive user interfaces using HTML5, CSS3, and JavaScript frameworks such as React and Vue. EDUCATION Bachelor's degree of computer science, University of Malaysia Perlis 04/2015 – 04/2018 | Perlis, Malaysia