Open to opportunities

Januar Salman

@januarsalman

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Frontend engineer passionate about optimizing user experiences and performance.

Indonesia

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What I'm looking for

I seek a collaborative environment that fosters innovation and growth, where I can contribute to impactful projects and further develop my skills.

As a dedicated Frontend Engineer with extensive experience in developing high-performance web and mobile applications, I have successfully contributed to various projects across multiple industries. My journey began at Visionet Data Internasional, where I honed my skills in PHP Laravel and Angular, leading to significant improvements in project efficiency. I later advanced to roles at Blanja.com, Elevenia Biz, and Ruangguru, where I utilized technologies such as React, Next.js, and Vue.js to enhance user experiences and drive business growth.

At Ruangguru, I played a pivotal role in technical planning and development initiatives that resulted in a remarkable 6x growth in organic traffic and substantial cost savings. My ability to mentor junior developers and collaborate effectively with cross-functional teams has been instrumental in delivering successful projects, such as the launch of 'StudioKerja' within just two weeks. I am passionate about leveraging my technical expertise to create innovative solutions that meet user needs and contribute to organizational success.

Experience

Work history, roles, and key accomplishments

Current

Frontend Engineer

Current

Ruangguru

Jul 2021 - Present (3 years 11 months)

Led technical planning and development initiatives to enhance SEO and re-categorize projects, resulting in a 6x growth in organic traffic and saving hundreds of millions in marketing expenses. Engineered performance optimizations by implementing server-side rendering (SSR), cache strategies, and CDN integration, significantly improving page speed and overall user experience. Contributed to the tec

Next.js React Native Ruby SEO CDN Git BigQuery

Frontend Engineer

Elevenia Biz (PT XL Planet)

Mar 2020 - Present (5 years 3 months)

Initialized the Back Office application for transaction and sales management using the Razzle framework and the Customer Facing project with Next.js for improved SEO performance. Led optimization of the CI/CD build process by implementing advanced caching strategies, reducing build times by over 60%. Worked in a B2B tech team, implementing various tools such as React, Next.js, Storybook, and Jest

React Razzle Next.js CI CD Storybook Jest Papertrail Git

Frontend Engineer

Blanja.com (PT MetraPlasa)

Aug 2018 - Present (6 years 10 months)

Built, maintained, and improved Blanja.com, focusing particularly on the payment module using jQuery and Vue.js. Contributed to building a new platform for increasing performance and development experience by implementing Webpack, Vue, Gulp, and SCSS. Initialized base components and set up Husky and lint-staged, while also conducting knowledge-sharing sessions about Vue.js for team members.

jQuery Vue.Js Webpack Gulp SCSS HTML CSS Husky Git

Frontend Engineer

Visionet Data Internasional

Jul 2016 - Present (8 years 11 months)

Led the development of an admin dashboard for parking management (SkyParking) and built a sales dashboard for property management needs using Angular 4. Developed a mobile application for housing management as an Android Developer, enabling residents to pay bills and receive notifications. Contributed to various projects using technologies such as MySQL, PHP Laravel, native Android, and Angular 4.