Available to hire
Hi, I am Ishak, a passionate, self-motivated, and organized fullstack frontend engineer. I have experience building enterprise-level, useful, usable, robust, secure, and optimized web applications. I strive to write clean, maintainable code and deliver exceptional user experiences.
I have worked with various technologies including ReactJS, NextJS, and have developed complex systems such as payment systems and secured authentications. I enjoy improving code quality and participating in design and code reviews to maintain high standards.
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Language
English
Intermediate
Indonesian
Fluent
Work Experience
Remote Freelancer - Fullstack Engineer at UPWORK
January 1, 2023 - June 5, 2024Created different web apps for many clients, using new technologies like ReactJS and NextJS. Developed complicated parts like payment systems and secured authentications.
Frontend Engineer at PT. BFI Finance Indonesia
December 1, 2022 - June 5, 2024Worked with ReactJS to develop and maintain internal dashboard for the operations and payment team. Improved the current code by making it better and easier to use, following good coding rules. Took part in reviewing code and maintaining internal design system library.
Senior Frontend Engineer at PT. Tanihub Indonesia
June 1, 2021 - November 30, 2022Engaged in React development to improve user experience and enhance functionalities across both B2C and B2B platforms. Developed and maintained multi internal dashboards with SSO authentication. Designed and implemented a reusable component library. Participated in code reviews.
Senior Frontend Engineer at PT. Logkar Indonesia
July 1, 2020 - June 30, 2021Developed an internal logistics web application utilizing ReactJS, Google APIs, and advanced internal tracking functionalities. Worked with product team to define and clarify technical specifications. Designed and constructed components per identified requirements. Conducted comprehensive code reviews, maintaining code quality and established best practices.
Junior - Senior Frontend Engineer at Tunaiku - AMAR BANK
September 1, 2017 - July 31, 2020Created and maintained an Angular-based lending system. Built and maintained a funding system using ReactJS. Developed and updated an internal blog with NextJS. Created an internal set of frontend tools to ease development. Wrote detailed guides about frontend technologies and researched tech options to improve products.
Remote Freelancer - Fullstack Engineer at UPWORK
January 1, 2023 - June 19, 2024Created different web apps for many clients using new technologies like ReactJS and NextJS. Developed complicated parts like payment systems and secured authentications.
Frontend Engineer at PT. BFI Finance Indonesia
December 1, 2022 - June 19, 2024Worked with ReactJS to develop and maintain internal dashboard for the operations and payment team. Improved current code by making it better and easier to use, following good coding rules. Took part in reviewing code and maintaining internal design system library.
Senior Frontend Engineer at PT. Tanihub Indonesia
June 1, 2021 - November 30, 2022Engaged in React development to improve user experience and enhance functionalities across both B2C and B2B platforms. Developed and maintained multi internal dashboard with SSO authentication. Designed and implemented a reusable component library. Participated in code reviews.
Senior Frontend Engineer at PT. Logkar Indonesia
July 1, 2020 - June 30, 2021Developed an internal logistics web application utilizing ReactJS, Google APIs, and advanced internal tracking functionalities. Worked with product team to define and clarify technical specifications. Designed and constructed components in accordance with identified requirements. Conducted comprehensive code reviews, maintaining code quality and established best practices.
Junior - Senior Frontend Engineer at Tunaiku - AMAR BANK
September 1, 2017 - July 31, 2020Created and maintained an Angular-based lending system. Built and maintained a funding system using ReactJS. Developed and updated an internal blog with NextJS. Made an internal set of frontend tools to make development easier. Wrote detailed guides about frontend tech. Researched and suggested tech options to improve products.
Fullstack Engineer at UPWORK
January 1, 2023 - June 10, 2024Create different web apps for many clients, using new technologies like ReactJS and NextJS. Develop complicated parts like payment systems and secured authentications.
Frontend Engineer at PT. BFI Finance Indonesia
December 1, 2022 - June 10, 2024Work with ReactJS to develop and maintain internal dashboard for the operations and payment team. Improve the current code by making it better and easier to use, following good coding rules. Take part in reviewing code and maintaining internal design system library.
Senior Frontend Engineer at PT. Tanihub Indonesia
June 1, 2021 - November 30, 2022Engaged in react development to improve user experience and enhance functionalities across both B2C and B2B platforms. Developed and maintain multi internal dashboard with SSO authentication. Designed and implemented a reusable component library. Participated in code reviews.
Senior Frontend Engineer at PT. Logkar Indonesia
July 1, 2020 - June 30, 2021Development of an internal logistics web application utilizing ReactJS, Google APIs, and advanced internal tracking functionalities. Working with product team to define and clarify technical specifications. Design and construction of components in accordance with identified requirements. Comprehensive code reviews, maintaining code quality and established best practices.
Junior - Senior Frontend Engineer at Tunaiku - AMAR BANK
September 1, 2017 - July 31, 2020Created and kept up an Angular-based lending system. Built and maintained a funding system using ReactJS. Developed and updated an internal blog with NextJS. Made an internal set of frontend tools to make development easier. Wrote detailed guides about frontend tech. Researched and suggested tech options to improve products.
Education
Associate Degree at Budi Luhur University, Indonesia
January 1, 2014 - December 31, 2017Associate Degree at Budi Luhur University, Indonesia
January 1, 2014 - December 31, 2017Associate Degree at Budi Luhur University, Indonesia
January 1, 2014 - December 31, 2017Qualifications
Industry Experience
Software & Internet, Financial Services, Transportation & Logistics
Skills
Experience Level
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
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